/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_simpl4.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-15 17:40:56,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-15 17:40:56,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-15 17:40:56,344 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-15 17:40:56,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-15 17:40:56,346 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-15 17:40:56,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-15 17:40:56,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-15 17:40:56,351 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-15 17:40:56,355 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-15 17:40:56,356 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-15 17:40:56,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-15 17:40:56,357 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-15 17:40:56,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-15 17:40:56,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-15 17:40:56,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-15 17:40:56,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-15 17:40:56,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-15 17:40:56,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-15 17:40:56,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-15 17:40:56,371 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-15 17:40:56,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-15 17:40:56,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-15 17:40:56,374 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-15 17:40:56,375 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-15 17:40:56,380 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-15 17:40:56,387 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-15 17:40:56,387 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-15 17:40:56,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-15 17:40:56,389 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 17:40:56,396 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-15 17:40:56,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-15 17:40:56,398 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-15 17:40:56,398 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-15 17:40:56,398 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-15 17:40:56,398 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-15 17:40:56,398 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-15 17:40:56,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-15 17:40:56,398 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-15 17:40:56,399 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-15 17:40:56,399 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-15 17:40:56,399 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-15 17:40:56,400 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-15 17:40:56,400 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-15 17:40:56,400 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-15 17:40:56,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 17:40:56,400 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-15 17:40:56,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-15 17:40:56,400 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-15 17:40:56,400 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-15 17:40:56,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-15 17:40:56,401 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-15 17:40:56,401 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-15 17:40:56,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-15 17:40:56,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-15 17:40:56,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-15 17:40:56,636 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-15 17:40:56,637 INFO L275 PluginConnector]: CDTParser initialized [2022-04-15 17:40:56,638 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c [2022-04-15 17:40:56,687 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59b3d91df/e6524e2208e14049934e40c35f8e55c2/FLAG7f63f64b3 [2022-04-15 17:40:57,059 INFO L306 CDTParser]: Found 1 translation units. [2022-04-15 17:40:57,059 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c [2022-04-15 17:40:57,070 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59b3d91df/e6524e2208e14049934e40c35f8e55c2/FLAG7f63f64b3 [2022-04-15 17:40:57,420 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59b3d91df/e6524e2208e14049934e40c35f8e55c2 [2022-04-15 17:40:57,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-15 17:40:57,424 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-15 17:40:57,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-15 17:40:57,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-15 17:40:57,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-15 17:40:57,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 05:40:57" (1/1) ... [2022-04-15 17:40:57,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21512322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:40:57, skipping insertion in model container [2022-04-15 17:40:57,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 05:40:57" (1/1) ... [2022-04-15 17:40:57,434 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-15 17:40:57,474 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-15 17:40:57,849 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c[48585,48598] [2022-04-15 17:40:57,852 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 17:40:57,858 INFO L203 MainTranslator]: Completed pre-run [2022-04-15 17:40:57,945 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c[48585,48598] [2022-04-15 17:40:57,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 17:40:57,964 INFO L208 MainTranslator]: Completed translation [2022-04-15 17:40:57,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:40:57 WrapperNode [2022-04-15 17:40:57,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-15 17:40:57,966 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-15 17:40:57,966 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-15 17:40:57,966 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-15 17:40:57,976 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:40:57" (1/1) ... [2022-04-15 17:40:57,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:40:57" (1/1) ... [2022-04-15 17:40:57,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:40:57" (1/1) ... [2022-04-15 17:40:57,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:40:57" (1/1) ... [2022-04-15 17:40:58,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:40:57" (1/1) ... [2022-04-15 17:40:58,061 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:40:57" (1/1) ... [2022-04-15 17:40:58,064 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:40:57" (1/1) ... [2022-04-15 17:40:58,080 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-15 17:40:58,080 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-15 17:40:58,080 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-15 17:40:58,081 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-15 17:40:58,084 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:40:57" (1/1) ... [2022-04-15 17:40:58,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 17:40:58,108 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 17:40:58,122 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 17:40:58,141 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 17:40:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-15 17:40:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-15 17:40:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-15 17:40:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-15 17:40:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2022-04-15 17:40:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2022-04-15 17:40:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2022-04-15 17:40:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2022-04-15 17:40:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2022-04-15 17:40:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2022-04-15 17:40:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2022-04-15 17:40:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-15 17:40:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-15 17:40:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-04-15 17:40:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-04-15 17:40:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-04-15 17:40:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-04-15 17:40:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-04-15 17:40:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-15 17:40:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-15 17:40:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-15 17:40:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-15 17:40:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-15 17:40:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-04-15 17:40:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-04-15 17:40:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-15 17:40:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2022-04-15 17:40:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2022-04-15 17:40:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2022-04-15 17:40:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2022-04-15 17:40:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-15 17:40:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-15 17:40:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-15 17:40:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-15 17:40:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-15 17:40:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-15 17:40:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-15 17:40:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-15 17:40:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-15 17:40:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-15 17:40:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-15 17:40:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-15 17:40:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-15 17:40:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-15 17:40:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-15 17:40:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-15 17:40:58,373 INFO L234 CfgBuilder]: Building ICFG [2022-04-15 17:40:58,374 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-15 17:40:58,397 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:40:58,422 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:40:58,423 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:40:58,428 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:40:58,434 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:40:58,434 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:40:58,437 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:40:58,721 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-04-15 17:40:58,721 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-04-15 17:40:58,723 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:40:58,785 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2022-04-15 17:40:58,785 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2022-04-15 17:40:58,795 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:40:58,804 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-15 17:40:58,805 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-15 17:40:58,923 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:40:58,932 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:40:58,932 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:40:58,933 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:40:58,940 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:40:58,940 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:40:58,940 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:40:58,952 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:40:58,952 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:40:59,009 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:40:59,027 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-04-15 17:40:59,027 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-04-15 17:40:59,032 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:40:59,161 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2022-04-15 17:40:59,161 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2022-04-15 17:40:59,202 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:40:59,206 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:40:59,206 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:40:59,207 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:40:59,216 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:40:59,217 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:40:59,217 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:40:59,249 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:40:59,249 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:40:59,256 INFO L275 CfgBuilder]: Performing block encoding [2022-04-15 17:40:59,264 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-15 17:40:59,264 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-15 17:40:59,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 05:40:59 BoogieIcfgContainer [2022-04-15 17:40:59,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-15 17:40:59,267 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-15 17:40:59,267 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-15 17:40:59,269 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-15 17:40:59,270 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 05:40:57" (1/3) ... [2022-04-15 17:40:59,270 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@413553a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 05:40:59, skipping insertion in model container [2022-04-15 17:40:59,270 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:40:57" (2/3) ... [2022-04-15 17:40:59,270 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@413553a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 05:40:59, skipping insertion in model container [2022-04-15 17:40:59,270 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 05:40:59" (3/3) ... [2022-04-15 17:40:59,271 INFO L111 eAbstractionObserver]: Analyzing ICFG floppy_simpl4.cil-2.c [2022-04-15 17:40:59,274 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-15 17:40:59,274 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-15 17:40:59,301 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-15 17:40:59,306 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 17:40:59,306 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-15 17:40:59,329 INFO L276 IsEmpty]: Start isEmpty. Operand has 389 states, 288 states have (on average 1.46875) internal successors, (423), 314 states have internal predecessors, (423), 71 states have call successors, (71), 28 states have call predecessors, (71), 28 states have return successors, (71), 66 states have call predecessors, (71), 71 states have call successors, (71) [2022-04-15 17:40:59,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-15 17:40:59,334 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:40:59,334 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 17:40:59,335 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:40:59,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:40:59,338 INFO L85 PathProgramCache]: Analyzing trace with hash 1386555085, now seen corresponding path program 1 times [2022-04-15 17:40:59,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:59,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1707816479] [2022-04-15 17:40:59,350 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:40:59,351 INFO L85 PathProgramCache]: Analyzing trace with hash 1386555085, now seen corresponding path program 2 times [2022-04-15 17:40:59,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:40:59,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369577451] [2022-04-15 17:40:59,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:40:59,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:40:59,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:59,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:40:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:59,658 INFO L290 TraceCheckUtils]: 0: Hoare triple {401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {392#true} is VALID [2022-04-15 17:40:59,658 INFO L290 TraceCheckUtils]: 1: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-15 17:40:59,658 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {392#true} {392#true} #1156#return; {392#true} is VALID [2022-04-15 17:40:59,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:40:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:59,703 INFO L290 TraceCheckUtils]: 0: Hoare triple {402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {392#true} is VALID [2022-04-15 17:40:59,703 INFO L290 TraceCheckUtils]: 1: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-15 17:40:59,704 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {392#true} {397#(= main_~status~1 0)} #1066#return; {397#(= main_~status~1 0)} is VALID [2022-04-15 17:40:59,706 INFO L272 TraceCheckUtils]: 0: Hoare triple {392#true} call ULTIMATE.init(); {401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:40:59,706 INFO L290 TraceCheckUtils]: 1: Hoare triple {401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {392#true} is VALID [2022-04-15 17:40:59,706 INFO L290 TraceCheckUtils]: 2: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-15 17:40:59,706 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {392#true} {392#true} #1156#return; {392#true} is VALID [2022-04-15 17:40:59,706 INFO L272 TraceCheckUtils]: 4: Hoare triple {392#true} call #t~ret170 := main(); {392#true} is VALID [2022-04-15 17:40:59,707 INFO L290 TraceCheckUtils]: 5: Hoare triple {392#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {397#(= main_~status~1 0)} is VALID [2022-04-15 17:40:59,708 INFO L272 TraceCheckUtils]: 6: Hoare triple {397#(= main_~status~1 0)} call _BLAST_init(); {402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:59,708 INFO L290 TraceCheckUtils]: 7: Hoare triple {402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {392#true} is VALID [2022-04-15 17:40:59,708 INFO L290 TraceCheckUtils]: 8: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-15 17:40:59,709 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {392#true} {397#(= main_~status~1 0)} #1066#return; {397#(= main_~status~1 0)} is VALID [2022-04-15 17:40:59,709 INFO L290 TraceCheckUtils]: 10: Hoare triple {397#(= main_~status~1 0)} assume !(~status~1 >= 0); {393#false} is VALID [2022-04-15 17:40:59,710 INFO L290 TraceCheckUtils]: 11: Hoare triple {393#false} assume !(1 == ~pended~0); {393#false} is VALID [2022-04-15 17:40:59,710 INFO L290 TraceCheckUtils]: 12: Hoare triple {393#false} assume !(1 == ~pended~0); {393#false} is VALID [2022-04-15 17:40:59,710 INFO L290 TraceCheckUtils]: 13: Hoare triple {393#false} assume ~s~0 != ~UNLOADED~0; {393#false} is VALID [2022-04-15 17:40:59,710 INFO L290 TraceCheckUtils]: 14: Hoare triple {393#false} assume -1 != ~status~1; {393#false} is VALID [2022-04-15 17:40:59,710 INFO L290 TraceCheckUtils]: 15: Hoare triple {393#false} assume ~s~0 != ~SKIP2~0; {393#false} is VALID [2022-04-15 17:40:59,711 INFO L290 TraceCheckUtils]: 16: Hoare triple {393#false} assume ~s~0 != ~IPC~0; {393#false} is VALID [2022-04-15 17:40:59,711 INFO L290 TraceCheckUtils]: 17: Hoare triple {393#false} assume ~s~0 != ~DC~0; {393#false} is VALID [2022-04-15 17:40:59,711 INFO L272 TraceCheckUtils]: 18: Hoare triple {393#false} call errorFn(); {393#false} is VALID [2022-04-15 17:40:59,712 INFO L290 TraceCheckUtils]: 19: Hoare triple {393#false} assume !false; {393#false} is VALID [2022-04-15 17:40:59,713 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 17:40:59,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:40:59,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369577451] [2022-04-15 17:40:59,714 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [369577451] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:59,714 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:59,714 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 17:40:59,716 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:40:59,716 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1707816479] [2022-04-15 17:40:59,717 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1707816479] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:59,717 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:59,717 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 17:40:59,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1527861268] [2022-04-15 17:40:59,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:40:59,721 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 17:40:59,722 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:40:59,725 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 17:40:59,744 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 17:40:59,745 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-15 17:40:59,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:59,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-15 17:40:59,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-15 17:40:59,776 INFO L87 Difference]: Start difference. First operand has 389 states, 288 states have (on average 1.46875) internal successors, (423), 314 states have internal predecessors, (423), 71 states have call successors, (71), 28 states have call predecessors, (71), 28 states have return successors, (71), 66 states have call predecessors, (71), 71 states have call successors, (71) Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (4), 4 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 17:41:02,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:02,456 INFO L93 Difference]: Finished difference Result 666 states and 978 transitions. [2022-04-15 17:41:02,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-15 17:41:02,456 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 17:41:02,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:02,457 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 17:41:02,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 978 transitions. [2022-04-15 17:41:02,491 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 17:41:02,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 978 transitions. [2022-04-15 17:41:02,517 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 978 transitions. [2022-04-15 17:41:03,442 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 978 edges. 978 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:03,483 INFO L225 Difference]: With dead ends: 666 [2022-04-15 17:41:03,484 INFO L226 Difference]: Without dead ends: 422 [2022-04-15 17:41:03,491 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-15 17:41:03,493 INFO L913 BasicCegarLoop]: 496 mSDtfsCounter, 408 mSDsluCounter, 239 mSDsCounter, 0 mSdLazyCounter, 717 mSolverCounterSat, 160 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 418 SdHoareTripleChecker+Valid, 735 SdHoareTripleChecker+Invalid, 877 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 160 IncrementalHoareTripleChecker+Valid, 717 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:03,494 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [418 Valid, 735 Invalid, 877 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [160 Valid, 717 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-15 17:41:03,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 422 states. [2022-04-15 17:41:03,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 422 to 380. [2022-04-15 17:41:03,581 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:03,583 INFO L82 GeneralOperation]: Start isEquivalent. First operand 422 states. Second operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-15 17:41:03,585 INFO L74 IsIncluded]: Start isIncluded. First operand 422 states. Second operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-15 17:41:03,587 INFO L87 Difference]: Start difference. First operand 422 states. Second operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-15 17:41:03,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:03,610 INFO L93 Difference]: Finished difference Result 422 states and 586 transitions. [2022-04-15 17:41:03,610 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 586 transitions. [2022-04-15 17:41:03,619 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:03,619 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:03,621 INFO L74 IsIncluded]: Start isIncluded. First operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) Second operand 422 states. [2022-04-15 17:41:03,624 INFO L87 Difference]: Start difference. First operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) Second operand 422 states. [2022-04-15 17:41:03,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:03,641 INFO L93 Difference]: Finished difference Result 422 states and 586 transitions. [2022-04-15 17:41:03,641 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 586 transitions. [2022-04-15 17:41:03,643 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:03,643 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:03,643 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:03,643 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:03,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-15 17:41:03,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 523 transitions. [2022-04-15 17:41:03,661 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 523 transitions. Word has length 20 [2022-04-15 17:41:03,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:03,662 INFO L478 AbstractCegarLoop]: Abstraction has 380 states and 523 transitions. [2022-04-15 17:41:03,662 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 17:41:03,662 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 380 states and 523 transitions. [2022-04-15 17:41:04,173 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 523 edges. 523 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:04,173 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 523 transitions. [2022-04-15 17:41:04,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-15 17:41:04,174 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:04,174 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] [2022-04-15 17:41:04,174 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-15 17:41:04,174 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:04,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:04,175 INFO L85 PathProgramCache]: Analyzing trace with hash 1836211626, now seen corresponding path program 1 times [2022-04-15 17:41:04,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:04,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [502133769] [2022-04-15 17:41:04,175 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:04,175 INFO L85 PathProgramCache]: Analyzing trace with hash 1836211626, now seen corresponding path program 2 times [2022-04-15 17:41:04,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:04,176 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549667148] [2022-04-15 17:41:04,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:04,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:04,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:04,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:04,290 INFO L290 TraceCheckUtils]: 0: Hoare triple {3353#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {3341#true} is VALID [2022-04-15 17:41:04,290 INFO L290 TraceCheckUtils]: 1: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-15 17:41:04,290 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3341#true} {3341#true} #1156#return; {3341#true} is VALID [2022-04-15 17:41:04,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:04,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:04,312 INFO L290 TraceCheckUtils]: 0: Hoare triple {3354#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3341#true} is VALID [2022-04-15 17:41:04,314 INFO L290 TraceCheckUtils]: 1: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-15 17:41:04,314 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3341#true} {3341#true} #1066#return; {3341#true} is VALID [2022-04-15 17:41:04,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:04,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:04,333 INFO L290 TraceCheckUtils]: 0: Hoare triple {3355#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:41:04,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {3352#(= ~s~0 ~NP~0)} assume true; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:41:04,334 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3352#(= ~s~0 ~NP~0)} {3341#true} #1068#return; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:41:04,335 INFO L272 TraceCheckUtils]: 0: Hoare triple {3341#true} call ULTIMATE.init(); {3353#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:41:04,335 INFO L290 TraceCheckUtils]: 1: Hoare triple {3353#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {3341#true} is VALID [2022-04-15 17:41:04,335 INFO L290 TraceCheckUtils]: 2: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-15 17:41:04,335 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3341#true} {3341#true} #1156#return; {3341#true} is VALID [2022-04-15 17:41:04,335 INFO L272 TraceCheckUtils]: 4: Hoare triple {3341#true} call #t~ret170 := main(); {3341#true} is VALID [2022-04-15 17:41:04,336 INFO L290 TraceCheckUtils]: 5: Hoare triple {3341#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {3341#true} is VALID [2022-04-15 17:41:04,336 INFO L272 TraceCheckUtils]: 6: Hoare triple {3341#true} call _BLAST_init(); {3354#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:04,336 INFO L290 TraceCheckUtils]: 7: Hoare triple {3354#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3341#true} is VALID [2022-04-15 17:41:04,337 INFO L290 TraceCheckUtils]: 8: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-15 17:41:04,337 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {3341#true} {3341#true} #1066#return; {3341#true} is VALID [2022-04-15 17:41:04,337 INFO L290 TraceCheckUtils]: 10: Hoare triple {3341#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {3341#true} is VALID [2022-04-15 17:41:04,337 INFO L290 TraceCheckUtils]: 11: Hoare triple {3341#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {3341#true} is VALID [2022-04-15 17:41:04,338 INFO L272 TraceCheckUtils]: 12: Hoare triple {3341#true} call stub_driver_init(); {3355#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:04,340 INFO L290 TraceCheckUtils]: 13: Hoare triple {3355#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:41:04,341 INFO L290 TraceCheckUtils]: 14: Hoare triple {3352#(= ~s~0 ~NP~0)} assume true; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:41:04,341 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3352#(= ~s~0 ~NP~0)} {3341#true} #1068#return; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:41:04,341 INFO L290 TraceCheckUtils]: 16: Hoare triple {3352#(= ~s~0 ~NP~0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:41:04,342 INFO L290 TraceCheckUtils]: 17: Hoare triple {3352#(= ~s~0 ~NP~0)} assume 0 == ~tmp_ndt_1~0; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:41:04,342 INFO L272 TraceCheckUtils]: 18: Hoare triple {3352#(= ~s~0 ~NP~0)} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:41:04,342 INFO L290 TraceCheckUtils]: 19: Hoare triple {3352#(= ~s~0 ~NP~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:41:04,343 INFO L272 TraceCheckUtils]: 20: Hoare triple {3352#(= ~s~0 ~NP~0)} call IofCompleteRequest(~Irp, 0); {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:41:04,343 INFO L290 TraceCheckUtils]: 21: Hoare triple {3352#(= ~s~0 ~NP~0)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:41:04,344 INFO L290 TraceCheckUtils]: 22: Hoare triple {3352#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {3342#false} is VALID [2022-04-15 17:41:04,345 INFO L272 TraceCheckUtils]: 23: Hoare triple {3342#false} call errorFn(); {3342#false} is VALID [2022-04-15 17:41:04,345 INFO L290 TraceCheckUtils]: 24: Hoare triple {3342#false} assume !false; {3342#false} is VALID [2022-04-15 17:41:04,346 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 17:41:04,346 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:04,352 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [549667148] [2022-04-15 17:41:04,352 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [549667148] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:04,352 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:04,352 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:41:04,352 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:04,353 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [502133769] [2022-04-15 17:41:04,353 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [502133769] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:04,353 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:04,354 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:41:04,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875895886] [2022-04-15 17:41:04,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:04,355 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-04-15 17:41:04,356 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:04,356 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:04,370 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:04,371 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 17:41:04,371 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:04,371 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 17:41:04,371 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-15 17:41:04,371 INFO L87 Difference]: Start difference. First operand 380 states and 523 transitions. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:07,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:07,877 INFO L93 Difference]: Finished difference Result 747 states and 1022 transitions. [2022-04-15 17:41:07,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 17:41:07,877 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-04-15 17:41:07,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:07,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1022 transitions. [2022-04-15 17:41:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:07,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1022 transitions. [2022-04-15 17:41:07,916 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1022 transitions. [2022-04-15 17:41:08,810 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1022 edges. 1022 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:08,833 INFO L225 Difference]: With dead ends: 747 [2022-04-15 17:41:08,834 INFO L226 Difference]: Without dead ends: 584 [2022-04-15 17:41:08,834 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 17:41:08,836 INFO L913 BasicCegarLoop]: 634 mSDtfsCounter, 822 mSDsluCounter, 279 mSDsCounter, 0 mSdLazyCounter, 971 mSolverCounterSat, 205 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 828 SdHoareTripleChecker+Valid, 913 SdHoareTripleChecker+Invalid, 1176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 205 IncrementalHoareTripleChecker+Valid, 971 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:08,836 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [828 Valid, 913 Invalid, 1176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [205 Valid, 971 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-15 17:41:08,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2022-04-15 17:41:08,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 525. [2022-04-15 17:41:08,887 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:08,889 INFO L82 GeneralOperation]: Start isEquivalent. First operand 584 states. Second operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-15 17:41:08,890 INFO L74 IsIncluded]: Start isIncluded. First operand 584 states. Second operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-15 17:41:08,891 INFO L87 Difference]: Start difference. First operand 584 states. Second operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-15 17:41:08,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:08,916 INFO L93 Difference]: Finished difference Result 584 states and 797 transitions. [2022-04-15 17:41:08,916 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 797 transitions. [2022-04-15 17:41:08,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:08,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:08,921 INFO L74 IsIncluded]: Start isIncluded. First operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) Second operand 584 states. [2022-04-15 17:41:08,922 INFO L87 Difference]: Start difference. First operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) Second operand 584 states. [2022-04-15 17:41:08,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:08,946 INFO L93 Difference]: Finished difference Result 584 states and 797 transitions. [2022-04-15 17:41:08,946 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 797 transitions. [2022-04-15 17:41:08,948 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:08,948 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:08,948 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:08,948 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:08,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-15 17:41:08,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 525 states and 716 transitions. [2022-04-15 17:41:08,976 INFO L78 Accepts]: Start accepts. Automaton has 525 states and 716 transitions. Word has length 25 [2022-04-15 17:41:08,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:08,976 INFO L478 AbstractCegarLoop]: Abstraction has 525 states and 716 transitions. [2022-04-15 17:41:08,976 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:08,976 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 525 states and 716 transitions. [2022-04-15 17:41:09,764 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 716 edges. 716 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:09,764 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 716 transitions. [2022-04-15 17:41:09,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-15 17:41:09,765 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:09,765 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:41:09,765 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-15 17:41:09,765 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:09,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:09,765 INFO L85 PathProgramCache]: Analyzing trace with hash 1775067862, now seen corresponding path program 1 times [2022-04-15 17:41:09,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:09,766 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [493406024] [2022-04-15 17:41:09,766 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:09,766 INFO L85 PathProgramCache]: Analyzing trace with hash 1775067862, now seen corresponding path program 2 times [2022-04-15 17:41:09,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:09,766 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [981260641] [2022-04-15 17:41:09,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:09,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:09,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:09,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:09,928 INFO L290 TraceCheckUtils]: 0: Hoare triple {7087#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {7075#true} is VALID [2022-04-15 17:41:09,928 INFO L290 TraceCheckUtils]: 1: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-15 17:41:09,928 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7075#true} {7075#true} #1156#return; {7075#true} is VALID [2022-04-15 17:41:09,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:09,952 INFO L290 TraceCheckUtils]: 0: Hoare triple {7088#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {7075#true} is VALID [2022-04-15 17:41:09,953 INFO L290 TraceCheckUtils]: 1: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-15 17:41:09,953 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7075#true} {7075#true} #1066#return; {7075#true} is VALID [2022-04-15 17:41:09,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:09,971 INFO L290 TraceCheckUtils]: 0: Hoare triple {7089#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {7086#(= ~pended~0 0)} assume true; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,973 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7086#(= ~pended~0 0)} {7075#true} #1068#return; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,974 INFO L272 TraceCheckUtils]: 0: Hoare triple {7075#true} call ULTIMATE.init(); {7087#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:41:09,974 INFO L290 TraceCheckUtils]: 1: Hoare triple {7087#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {7075#true} is VALID [2022-04-15 17:41:09,975 INFO L290 TraceCheckUtils]: 2: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-15 17:41:09,975 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7075#true} {7075#true} #1156#return; {7075#true} is VALID [2022-04-15 17:41:09,975 INFO L272 TraceCheckUtils]: 4: Hoare triple {7075#true} call #t~ret170 := main(); {7075#true} is VALID [2022-04-15 17:41:09,977 INFO L290 TraceCheckUtils]: 5: Hoare triple {7075#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {7075#true} is VALID [2022-04-15 17:41:09,978 INFO L272 TraceCheckUtils]: 6: Hoare triple {7075#true} call _BLAST_init(); {7088#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:09,978 INFO L290 TraceCheckUtils]: 7: Hoare triple {7088#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {7075#true} is VALID [2022-04-15 17:41:09,978 INFO L290 TraceCheckUtils]: 8: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-15 17:41:09,978 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {7075#true} {7075#true} #1066#return; {7075#true} is VALID [2022-04-15 17:41:09,979 INFO L290 TraceCheckUtils]: 10: Hoare triple {7075#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {7075#true} is VALID [2022-04-15 17:41:09,979 INFO L290 TraceCheckUtils]: 11: Hoare triple {7075#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {7075#true} is VALID [2022-04-15 17:41:09,979 INFO L272 TraceCheckUtils]: 12: Hoare triple {7075#true} call stub_driver_init(); {7089#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:09,980 INFO L290 TraceCheckUtils]: 13: Hoare triple {7089#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,980 INFO L290 TraceCheckUtils]: 14: Hoare triple {7086#(= ~pended~0 0)} assume true; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,980 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7086#(= ~pended~0 0)} {7075#true} #1068#return; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,981 INFO L290 TraceCheckUtils]: 16: Hoare triple {7086#(= ~pended~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,981 INFO L290 TraceCheckUtils]: 17: Hoare triple {7086#(= ~pended~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,995 INFO L290 TraceCheckUtils]: 18: Hoare triple {7086#(= ~pended~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,996 INFO L290 TraceCheckUtils]: 19: Hoare triple {7086#(= ~pended~0 0)} assume 2 == ~tmp_ndt_3~0; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,996 INFO L272 TraceCheckUtils]: 20: Hoare triple {7086#(= ~pended~0 0)} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,998 INFO L290 TraceCheckUtils]: 21: Hoare triple {7086#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,998 INFO L290 TraceCheckUtils]: 22: Hoare triple {7086#(= ~pended~0 0)} assume 0 != ~disketteExtension__HoldNewRequests~2; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,998 INFO L290 TraceCheckUtils]: 23: Hoare triple {7086#(= ~pended~0 0)} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,999 INFO L272 TraceCheckUtils]: 24: Hoare triple {7086#(= ~pended~0 0)} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:09,999 INFO L290 TraceCheckUtils]: 25: Hoare triple {7086#(= ~pended~0 0)} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:10,000 INFO L290 TraceCheckUtils]: 26: Hoare triple {7086#(= ~pended~0 0)} assume 1 == ~PagingReferenceCount~0; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:10,000 INFO L290 TraceCheckUtils]: 27: Hoare triple {7086#(= ~pended~0 0)} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {7086#(= ~pended~0 0)} is VALID [2022-04-15 17:41:10,001 INFO L290 TraceCheckUtils]: 28: Hoare triple {7086#(= ~pended~0 0)} assume !(0 == ~pended~0); {7076#false} is VALID [2022-04-15 17:41:10,001 INFO L272 TraceCheckUtils]: 29: Hoare triple {7076#false} call errorFn(); {7076#false} is VALID [2022-04-15 17:41:10,001 INFO L290 TraceCheckUtils]: 30: Hoare triple {7076#false} assume !false; {7076#false} is VALID [2022-04-15 17:41:10,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:41:10,001 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:10,002 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [981260641] [2022-04-15 17:41:10,002 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [981260641] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:10,002 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:10,002 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:41:10,002 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:10,002 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [493406024] [2022-04-15 17:41:10,002 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [493406024] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:10,003 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:10,003 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:41:10,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740735870] [2022-04-15 17:41:10,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:10,003 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 31 [2022-04-15 17:41:10,004 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:10,004 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:10,026 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:10,026 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 17:41:10,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:10,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 17:41:10,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-15 17:41:10,027 INFO L87 Difference]: Start difference. First operand 525 states and 716 transitions. Second operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:12,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:12,805 INFO L93 Difference]: Finished difference Result 695 states and 934 transitions. [2022-04-15 17:41:12,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 17:41:12,805 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 31 [2022-04-15 17:41:12,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:12,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:12,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 711 transitions. [2022-04-15 17:41:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:12,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 711 transitions. [2022-04-15 17:41:12,815 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 711 transitions. [2022-04-15 17:41:13,492 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 17:41:13,536 INFO L225 Difference]: With dead ends: 695 [2022-04-15 17:41:13,536 INFO L226 Difference]: Without dead ends: 676 [2022-04-15 17:41:13,537 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 17:41:13,539 INFO L913 BasicCegarLoop]: 459 mSDtfsCounter, 881 mSDsluCounter, 164 mSDsCounter, 0 mSdLazyCounter, 665 mSolverCounterSat, 214 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 888 SdHoareTripleChecker+Valid, 623 SdHoareTripleChecker+Invalid, 879 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 214 IncrementalHoareTripleChecker+Valid, 665 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:13,542 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [888 Valid, 623 Invalid, 879 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [214 Valid, 665 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-15 17:41:13,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 676 states. [2022-04-15 17:41:13,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 676 to 583. [2022-04-15 17:41:13,590 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:13,591 INFO L82 GeneralOperation]: Start isEquivalent. First operand 676 states. Second operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-15 17:41:13,592 INFO L74 IsIncluded]: Start isIncluded. First operand 676 states. Second operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-15 17:41:13,593 INFO L87 Difference]: Start difference. First operand 676 states. Second operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-15 17:41:13,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:13,614 INFO L93 Difference]: Finished difference Result 676 states and 906 transitions. [2022-04-15 17:41:13,614 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 906 transitions. [2022-04-15 17:41:13,615 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:13,615 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:13,617 INFO L74 IsIncluded]: Start isIncluded. First operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) Second operand 676 states. [2022-04-15 17:41:13,618 INFO L87 Difference]: Start difference. First operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) Second operand 676 states. [2022-04-15 17:41:13,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:13,637 INFO L93 Difference]: Finished difference Result 676 states and 906 transitions. [2022-04-15 17:41:13,637 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 906 transitions. [2022-04-15 17:41:13,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:13,639 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:13,639 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:13,639 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:13,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-15 17:41:13,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 790 transitions. [2022-04-15 17:41:13,685 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 790 transitions. Word has length 31 [2022-04-15 17:41:13,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:13,686 INFO L478 AbstractCegarLoop]: Abstraction has 583 states and 790 transitions. [2022-04-15 17:41:13,688 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:13,688 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 583 states and 790 transitions. [2022-04-15 17:41:14,500 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 790 edges. 790 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 790 transitions. [2022-04-15 17:41:14,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-15 17:41:14,501 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:14,501 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:41:14,501 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-15 17:41:14,502 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:14,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:14,502 INFO L85 PathProgramCache]: Analyzing trace with hash 1405496584, now seen corresponding path program 1 times [2022-04-15 17:41:14,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:14,502 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1819202722] [2022-04-15 17:41:14,502 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:14,503 INFO L85 PathProgramCache]: Analyzing trace with hash 1405496584, now seen corresponding path program 2 times [2022-04-15 17:41:14,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:14,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1956072200] [2022-04-15 17:41:14,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:14,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:14,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:14,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:14,617 INFO L290 TraceCheckUtils]: 0: Hoare triple {11017#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {11005#true} is VALID [2022-04-15 17:41:14,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-15 17:41:14,619 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11005#true} {11005#true} #1156#return; {11005#true} is VALID [2022-04-15 17:41:14,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:14,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:14,637 INFO L290 TraceCheckUtils]: 0: Hoare triple {11018#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11005#true} is VALID [2022-04-15 17:41:14,638 INFO L290 TraceCheckUtils]: 1: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-15 17:41:14,638 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11005#true} {11005#true} #1066#return; {11005#true} is VALID [2022-04-15 17:41:14,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:14,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:14,663 INFO L290 TraceCheckUtils]: 0: Hoare triple {11019#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,664 INFO L290 TraceCheckUtils]: 1: Hoare triple {11016#(= ~compRegistered~0 0)} assume true; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,664 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11016#(= ~compRegistered~0 0)} {11005#true} #1068#return; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,665 INFO L272 TraceCheckUtils]: 0: Hoare triple {11005#true} call ULTIMATE.init(); {11017#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:41:14,666 INFO L290 TraceCheckUtils]: 1: Hoare triple {11017#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {11005#true} is VALID [2022-04-15 17:41:14,666 INFO L290 TraceCheckUtils]: 2: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-15 17:41:14,666 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11005#true} {11005#true} #1156#return; {11005#true} is VALID [2022-04-15 17:41:14,666 INFO L272 TraceCheckUtils]: 4: Hoare triple {11005#true} call #t~ret170 := main(); {11005#true} is VALID [2022-04-15 17:41:14,666 INFO L290 TraceCheckUtils]: 5: Hoare triple {11005#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {11005#true} is VALID [2022-04-15 17:41:14,667 INFO L272 TraceCheckUtils]: 6: Hoare triple {11005#true} call _BLAST_init(); {11018#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:14,667 INFO L290 TraceCheckUtils]: 7: Hoare triple {11018#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11005#true} is VALID [2022-04-15 17:41:14,667 INFO L290 TraceCheckUtils]: 8: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-15 17:41:14,667 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {11005#true} {11005#true} #1066#return; {11005#true} is VALID [2022-04-15 17:41:14,667 INFO L290 TraceCheckUtils]: 10: Hoare triple {11005#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {11005#true} is VALID [2022-04-15 17:41:14,667 INFO L290 TraceCheckUtils]: 11: Hoare triple {11005#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {11005#true} is VALID [2022-04-15 17:41:14,669 INFO L272 TraceCheckUtils]: 12: Hoare triple {11005#true} call stub_driver_init(); {11019#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:14,670 INFO L290 TraceCheckUtils]: 13: Hoare triple {11019#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,687 INFO L290 TraceCheckUtils]: 14: Hoare triple {11016#(= ~compRegistered~0 0)} assume true; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,688 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {11016#(= ~compRegistered~0 0)} {11005#true} #1068#return; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,688 INFO L290 TraceCheckUtils]: 16: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,689 INFO L290 TraceCheckUtils]: 17: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,689 INFO L290 TraceCheckUtils]: 18: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,689 INFO L290 TraceCheckUtils]: 19: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,689 INFO L290 TraceCheckUtils]: 20: Hoare triple {11016#(= ~compRegistered~0 0)} assume 3 == ~tmp_ndt_4~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,690 INFO L272 TraceCheckUtils]: 21: Hoare triple {11016#(= ~compRegistered~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,690 INFO L290 TraceCheckUtils]: 22: Hoare triple {11016#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,691 INFO L290 TraceCheckUtils]: 23: Hoare triple {11016#(= ~compRegistered~0 0)} assume 1 == ~PagingReferenceCount~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,691 INFO L290 TraceCheckUtils]: 24: Hoare triple {11016#(= ~compRegistered~0 0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,691 INFO L290 TraceCheckUtils]: 25: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(0 != ~disketteExtension__IsRemoved~0); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,692 INFO L290 TraceCheckUtils]: 26: Hoare triple {11016#(= ~compRegistered~0 0)} assume 0 == ~irpSp__MinorFunction~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,692 INFO L272 TraceCheckUtils]: 27: Hoare triple {11016#(= ~compRegistered~0 0)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,693 INFO L290 TraceCheckUtils]: 28: Hoare triple {11016#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,693 INFO L290 TraceCheckUtils]: 29: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(~s~0 != ~NP~0); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:41:14,693 INFO L290 TraceCheckUtils]: 30: Hoare triple {11016#(= ~compRegistered~0 0)} assume 0 != ~compRegistered~0; {11006#false} is VALID [2022-04-15 17:41:14,693 INFO L272 TraceCheckUtils]: 31: Hoare triple {11006#false} call errorFn(); {11006#false} is VALID [2022-04-15 17:41:14,694 INFO L290 TraceCheckUtils]: 32: Hoare triple {11006#false} assume !false; {11006#false} is VALID [2022-04-15 17:41:14,694 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 17:41:14,694 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:14,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1956072200] [2022-04-15 17:41:14,694 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1956072200] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:14,694 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:14,694 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:41:14,694 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:14,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1819202722] [2022-04-15 17:41:14,695 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1819202722] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:14,695 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:14,695 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:41:14,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791040746] [2022-04-15 17:41:14,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:14,695 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 33 [2022-04-15 17:41:14,695 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:14,695 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:14,726 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:14,726 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 17:41:14,726 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:14,726 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 17:41:14,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-15 17:41:14,727 INFO L87 Difference]: Start difference. First operand 583 states and 790 transitions. Second operand has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:17,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:17,613 INFO L93 Difference]: Finished difference Result 1117 states and 1501 transitions. [2022-04-15 17:41:17,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 17:41:17,614 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 33 [2022-04-15 17:41:17,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:17,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:17,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 923 transitions. [2022-04-15 17:41:17,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:17,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 923 transitions. [2022-04-15 17:41:17,627 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 923 transitions. [2022-04-15 17:41:18,443 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 923 edges. 923 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:18,475 INFO L225 Difference]: With dead ends: 1117 [2022-04-15 17:41:18,476 INFO L226 Difference]: Without dead ends: 819 [2022-04-15 17:41:18,477 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 17:41:18,479 INFO L913 BasicCegarLoop]: 541 mSDtfsCounter, 832 mSDsluCounter, 220 mSDsCounter, 0 mSdLazyCounter, 770 mSolverCounterSat, 195 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 840 SdHoareTripleChecker+Valid, 761 SdHoareTripleChecker+Invalid, 965 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 195 IncrementalHoareTripleChecker+Valid, 770 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:18,479 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [840 Valid, 761 Invalid, 965 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [195 Valid, 770 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-15 17:41:18,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 819 states. [2022-04-15 17:41:18,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 819 to 771. [2022-04-15 17:41:18,534 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:18,536 INFO L82 GeneralOperation]: Start isEquivalent. First operand 819 states. Second operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-15 17:41:18,537 INFO L74 IsIncluded]: Start isIncluded. First operand 819 states. Second operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-15 17:41:18,538 INFO L87 Difference]: Start difference. First operand 819 states. Second operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-15 17:41:18,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:18,568 INFO L93 Difference]: Finished difference Result 819 states and 1102 transitions. [2022-04-15 17:41:18,568 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1102 transitions. [2022-04-15 17:41:18,570 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:18,570 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:18,571 INFO L74 IsIncluded]: Start isIncluded. First operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) Second operand 819 states. [2022-04-15 17:41:18,572 INFO L87 Difference]: Start difference. First operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) Second operand 819 states. [2022-04-15 17:41:18,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:18,602 INFO L93 Difference]: Finished difference Result 819 states and 1102 transitions. [2022-04-15 17:41:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1102 transitions. [2022-04-15 17:41:18,604 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:18,604 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:18,604 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:18,604 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:18,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-15 17:41:18,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 771 states and 1047 transitions. [2022-04-15 17:41:18,642 INFO L78 Accepts]: Start accepts. Automaton has 771 states and 1047 transitions. Word has length 33 [2022-04-15 17:41:18,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:18,642 INFO L478 AbstractCegarLoop]: Abstraction has 771 states and 1047 transitions. [2022-04-15 17:41:18,642 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:18,642 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 771 states and 1047 transitions. [2022-04-15 17:41:19,735 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1047 edges. 1047 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:19,735 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1047 transitions. [2022-04-15 17:41:19,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-15 17:41:19,736 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:19,736 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:41:19,736 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-15 17:41:19,736 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:19,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:19,736 INFO L85 PathProgramCache]: Analyzing trace with hash -883255635, now seen corresponding path program 1 times [2022-04-15 17:41:19,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:19,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [35153861] [2022-04-15 17:41:19,737 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:19,737 INFO L85 PathProgramCache]: Analyzing trace with hash -883255635, now seen corresponding path program 2 times [2022-04-15 17:41:19,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:19,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089864412] [2022-04-15 17:41:19,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:19,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:19,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:19,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:19,832 INFO L290 TraceCheckUtils]: 0: Hoare triple {16462#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {16441#true} is VALID [2022-04-15 17:41:19,832 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-15 17:41:19,832 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16441#true} {16441#true} #1156#return; {16441#true} is VALID [2022-04-15 17:41:19,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:19,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:19,855 INFO L290 TraceCheckUtils]: 0: Hoare triple {16463#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {16441#true} is VALID [2022-04-15 17:41:19,856 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-15 17:41:19,856 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16441#true} {16441#true} #1066#return; {16441#true} is VALID [2022-04-15 17:41:19,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:19,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:19,868 INFO L290 TraceCheckUtils]: 0: Hoare triple {16464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {16441#true} is VALID [2022-04-15 17:41:19,868 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-15 17:41:19,868 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16441#true} {16441#true} #1068#return; {16441#true} is VALID [2022-04-15 17:41:19,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:41:19,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:19,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:41:19,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:19,901 INFO L290 TraceCheckUtils]: 0: Hoare triple {16470#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {16441#true} is VALID [2022-04-15 17:41:19,901 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,902 INFO L290 TraceCheckUtils]: 2: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,902 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1084#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {16465#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {16441#true} is VALID [2022-04-15 17:41:19,903 INFO L272 TraceCheckUtils]: 1: Hoare triple {16441#true} call IofCompleteRequest(~Irp, 0); {16470#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:19,903 INFO L290 TraceCheckUtils]: 2: Hoare triple {16470#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {16441#true} is VALID [2022-04-15 17:41:19,903 INFO L290 TraceCheckUtils]: 3: Hoare triple {16441#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,903 INFO L290 TraceCheckUtils]: 4: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,904 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1084#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,904 INFO L290 TraceCheckUtils]: 6: Hoare triple {16461#(= ~s~0 ~DC~0)} #res := 0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,904 INFO L290 TraceCheckUtils]: 7: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,905 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1070#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,907 INFO L272 TraceCheckUtils]: 0: Hoare triple {16441#true} call ULTIMATE.init(); {16462#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:41:19,907 INFO L290 TraceCheckUtils]: 1: Hoare triple {16462#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {16441#true} is VALID [2022-04-15 17:41:19,907 INFO L290 TraceCheckUtils]: 2: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-15 17:41:19,907 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16441#true} {16441#true} #1156#return; {16441#true} is VALID [2022-04-15 17:41:19,907 INFO L272 TraceCheckUtils]: 4: Hoare triple {16441#true} call #t~ret170 := main(); {16441#true} is VALID [2022-04-15 17:41:19,907 INFO L290 TraceCheckUtils]: 5: Hoare triple {16441#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {16441#true} is VALID [2022-04-15 17:41:19,908 INFO L272 TraceCheckUtils]: 6: Hoare triple {16441#true} call _BLAST_init(); {16463#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:19,908 INFO L290 TraceCheckUtils]: 7: Hoare triple {16463#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {16441#true} is VALID [2022-04-15 17:41:19,908 INFO L290 TraceCheckUtils]: 8: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-15 17:41:19,908 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {16441#true} {16441#true} #1066#return; {16441#true} is VALID [2022-04-15 17:41:19,908 INFO L290 TraceCheckUtils]: 10: Hoare triple {16441#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {16441#true} is VALID [2022-04-15 17:41:19,908 INFO L290 TraceCheckUtils]: 11: Hoare triple {16441#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {16441#true} is VALID [2022-04-15 17:41:19,909 INFO L272 TraceCheckUtils]: 12: Hoare triple {16441#true} call stub_driver_init(); {16464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:19,909 INFO L290 TraceCheckUtils]: 13: Hoare triple {16464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {16441#true} is VALID [2022-04-15 17:41:19,909 INFO L290 TraceCheckUtils]: 14: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-15 17:41:19,910 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {16441#true} {16441#true} #1068#return; {16441#true} is VALID [2022-04-15 17:41:19,910 INFO L290 TraceCheckUtils]: 16: Hoare triple {16441#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {16441#true} is VALID [2022-04-15 17:41:19,910 INFO L290 TraceCheckUtils]: 17: Hoare triple {16441#true} assume 0 == ~tmp_ndt_1~0; {16441#true} is VALID [2022-04-15 17:41:19,910 INFO L272 TraceCheckUtils]: 18: Hoare triple {16441#true} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {16465#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:19,911 INFO L290 TraceCheckUtils]: 19: Hoare triple {16465#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {16441#true} is VALID [2022-04-15 17:41:19,911 INFO L272 TraceCheckUtils]: 20: Hoare triple {16441#true} call IofCompleteRequest(~Irp, 0); {16470#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:19,911 INFO L290 TraceCheckUtils]: 21: Hoare triple {16470#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {16441#true} is VALID [2022-04-15 17:41:19,911 INFO L290 TraceCheckUtils]: 22: Hoare triple {16441#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,912 INFO L290 TraceCheckUtils]: 23: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,912 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1084#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,912 INFO L290 TraceCheckUtils]: 25: Hoare triple {16461#(= ~s~0 ~DC~0)} #res := 0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,913 INFO L290 TraceCheckUtils]: 26: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,913 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1070#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,914 INFO L290 TraceCheckUtils]: 28: Hoare triple {16461#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,914 INFO L290 TraceCheckUtils]: 29: Hoare triple {16461#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,915 INFO L290 TraceCheckUtils]: 30: Hoare triple {16461#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,915 INFO L290 TraceCheckUtils]: 31: Hoare triple {16461#(= ~s~0 ~DC~0)} assume ~s~0 != ~UNLOADED~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,915 INFO L290 TraceCheckUtils]: 32: Hoare triple {16461#(= ~s~0 ~DC~0)} assume -1 != ~status~1; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,915 INFO L290 TraceCheckUtils]: 33: Hoare triple {16461#(= ~s~0 ~DC~0)} assume ~s~0 != ~SKIP2~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,916 INFO L290 TraceCheckUtils]: 34: Hoare triple {16461#(= ~s~0 ~DC~0)} assume ~s~0 != ~IPC~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:41:19,916 INFO L290 TraceCheckUtils]: 35: Hoare triple {16461#(= ~s~0 ~DC~0)} assume ~s~0 != ~DC~0; {16442#false} is VALID [2022-04-15 17:41:19,916 INFO L272 TraceCheckUtils]: 36: Hoare triple {16442#false} call errorFn(); {16442#false} is VALID [2022-04-15 17:41:19,916 INFO L290 TraceCheckUtils]: 37: Hoare triple {16442#false} assume !false; {16442#false} is VALID [2022-04-15 17:41:19,916 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 17:41:19,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:19,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2089864412] [2022-04-15 17:41:19,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2089864412] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:19,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:19,917 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:41:19,917 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:19,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [35153861] [2022-04-15 17:41:19,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [35153861] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:19,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:19,917 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:41:19,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273306487] [2022-04-15 17:41:19,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:19,917 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 38 [2022-04-15 17:41:19,918 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:19,918 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:41:19,941 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:19,941 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 17:41:19,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:19,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 17:41:19,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:41:19,942 INFO L87 Difference]: Start difference. First operand 771 states and 1047 transitions. Second operand has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:41:23,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:23,583 INFO L93 Difference]: Finished difference Result 865 states and 1163 transitions. [2022-04-15 17:41:23,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 17:41:23,583 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 38 [2022-04-15 17:41:23,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:23,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:41:23,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 639 transitions. [2022-04-15 17:41:23,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:41:23,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 639 transitions. [2022-04-15 17:41:23,595 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 639 transitions. [2022-04-15 17:41:24,274 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 639 edges. 639 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:24,310 INFO L225 Difference]: With dead ends: 865 [2022-04-15 17:41:24,310 INFO L226 Difference]: Without dead ends: 860 [2022-04-15 17:41:24,311 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=53, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:41:24,311 INFO L913 BasicCegarLoop]: 476 mSDtfsCounter, 361 mSDsluCounter, 470 mSDsCounter, 0 mSdLazyCounter, 1299 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 362 SdHoareTripleChecker+Valid, 946 SdHoareTripleChecker+Invalid, 1395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 1299 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:24,311 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [362 Valid, 946 Invalid, 1395 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 1299 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-15 17:41:24,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 860 states. [2022-04-15 17:41:24,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 860 to 808. [2022-04-15 17:41:24,398 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:24,400 INFO L82 GeneralOperation]: Start isEquivalent. First operand 860 states. Second operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:24,407 INFO L74 IsIncluded]: Start isIncluded. First operand 860 states. Second operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:24,408 INFO L87 Difference]: Start difference. First operand 860 states. Second operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:24,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:24,444 INFO L93 Difference]: Finished difference Result 860 states and 1157 transitions. [2022-04-15 17:41:24,444 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1157 transitions. [2022-04-15 17:41:24,446 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:24,446 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:24,448 INFO L74 IsIncluded]: Start isIncluded. First operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 860 states. [2022-04-15 17:41:24,449 INFO L87 Difference]: Start difference. First operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 860 states. [2022-04-15 17:41:24,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:24,480 INFO L93 Difference]: Finished difference Result 860 states and 1157 transitions. [2022-04-15 17:41:24,480 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1157 transitions. [2022-04-15 17:41:24,482 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:24,482 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:24,482 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:24,482 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:24,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:24,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 808 states and 1090 transitions. [2022-04-15 17:41:24,524 INFO L78 Accepts]: Start accepts. Automaton has 808 states and 1090 transitions. Word has length 38 [2022-04-15 17:41:24,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:24,525 INFO L478 AbstractCegarLoop]: Abstraction has 808 states and 1090 transitions. [2022-04-15 17:41:24,525 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:41:24,525 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 808 states and 1090 transitions. [2022-04-15 17:41:25,718 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1090 edges. 1090 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1090 transitions. [2022-04-15 17:41:25,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-15 17:41:25,719 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:25,719 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:41:25,719 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-15 17:41:25,719 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:25,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:25,720 INFO L85 PathProgramCache]: Analyzing trace with hash 726893149, now seen corresponding path program 1 times [2022-04-15 17:41:25,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:25,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1277779474] [2022-04-15 17:41:25,720 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:25,720 INFO L85 PathProgramCache]: Analyzing trace with hash 726893149, now seen corresponding path program 2 times [2022-04-15 17:41:25,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:25,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331482303] [2022-04-15 17:41:25,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:25,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:25,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:25,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:25,912 INFO L290 TraceCheckUtils]: 0: Hoare triple {21556#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {21544#true} is VALID [2022-04-15 17:41:25,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-15 17:41:25,912 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21544#true} {21544#true} #1156#return; {21544#true} is VALID [2022-04-15 17:41:25,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:25,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:25,930 INFO L290 TraceCheckUtils]: 0: Hoare triple {21557#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21544#true} is VALID [2022-04-15 17:41:25,931 INFO L290 TraceCheckUtils]: 1: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-15 17:41:25,931 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21544#true} {21544#true} #1066#return; {21544#true} is VALID [2022-04-15 17:41:25,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:25,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:25,949 INFO L290 TraceCheckUtils]: 0: Hoare triple {21558#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21544#true} is VALID [2022-04-15 17:41:25,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-15 17:41:25,949 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21544#true} {21544#true} #1068#return; {21544#true} is VALID [2022-04-15 17:41:25,950 INFO L272 TraceCheckUtils]: 0: Hoare triple {21544#true} call ULTIMATE.init(); {21556#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:41:25,950 INFO L290 TraceCheckUtils]: 1: Hoare triple {21556#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {21544#true} is VALID [2022-04-15 17:41:25,950 INFO L290 TraceCheckUtils]: 2: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-15 17:41:25,950 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21544#true} {21544#true} #1156#return; {21544#true} is VALID [2022-04-15 17:41:25,950 INFO L272 TraceCheckUtils]: 4: Hoare triple {21544#true} call #t~ret170 := main(); {21544#true} is VALID [2022-04-15 17:41:25,950 INFO L290 TraceCheckUtils]: 5: Hoare triple {21544#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {21544#true} is VALID [2022-04-15 17:41:25,951 INFO L272 TraceCheckUtils]: 6: Hoare triple {21544#true} call _BLAST_init(); {21557#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:25,951 INFO L290 TraceCheckUtils]: 7: Hoare triple {21557#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21544#true} is VALID [2022-04-15 17:41:25,951 INFO L290 TraceCheckUtils]: 8: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-15 17:41:25,951 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {21544#true} {21544#true} #1066#return; {21544#true} is VALID [2022-04-15 17:41:25,951 INFO L290 TraceCheckUtils]: 10: Hoare triple {21544#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {21544#true} is VALID [2022-04-15 17:41:25,952 INFO L290 TraceCheckUtils]: 11: Hoare triple {21544#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {21544#true} is VALID [2022-04-15 17:41:25,952 INFO L272 TraceCheckUtils]: 12: Hoare triple {21544#true} call stub_driver_init(); {21558#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:25,952 INFO L290 TraceCheckUtils]: 13: Hoare triple {21558#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21544#true} is VALID [2022-04-15 17:41:25,952 INFO L290 TraceCheckUtils]: 14: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-15 17:41:25,952 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21544#true} {21544#true} #1068#return; {21544#true} is VALID [2022-04-15 17:41:25,952 INFO L290 TraceCheckUtils]: 16: Hoare triple {21544#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {21544#true} is VALID [2022-04-15 17:41:25,952 INFO L290 TraceCheckUtils]: 17: Hoare triple {21544#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {21544#true} is VALID [2022-04-15 17:41:25,952 INFO L290 TraceCheckUtils]: 18: Hoare triple {21544#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {21544#true} is VALID [2022-04-15 17:41:25,953 INFO L290 TraceCheckUtils]: 19: Hoare triple {21544#true} assume 2 == ~tmp_ndt_3~0; {21544#true} is VALID [2022-04-15 17:41:25,953 INFO L272 TraceCheckUtils]: 20: Hoare triple {21544#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {21544#true} is VALID [2022-04-15 17:41:25,953 INFO L290 TraceCheckUtils]: 21: Hoare triple {21544#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {21544#true} is VALID [2022-04-15 17:41:25,953 INFO L290 TraceCheckUtils]: 22: Hoare triple {21544#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {21544#true} is VALID [2022-04-15 17:41:25,953 INFO L290 TraceCheckUtils]: 23: Hoare triple {21544#true} assume !(0 != ~disketteExtension__IsRemoved~1); {21544#true} is VALID [2022-04-15 17:41:25,953 INFO L290 TraceCheckUtils]: 24: Hoare triple {21544#true} assume 0 == ~disketteExtension__IsStarted~2; {21544#true} is VALID [2022-04-15 17:41:25,953 INFO L290 TraceCheckUtils]: 25: Hoare triple {21544#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:41:25,954 INFO L290 TraceCheckUtils]: 26: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:41:25,954 INFO L272 TraceCheckUtils]: 27: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:41:25,955 INFO L290 TraceCheckUtils]: 28: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:41:25,955 INFO L290 TraceCheckUtils]: 29: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:41:25,955 INFO L290 TraceCheckUtils]: 30: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:41:25,955 INFO L290 TraceCheckUtils]: 31: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume 0 == ~tmp_ndt_10~0; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:41:25,956 INFO L290 TraceCheckUtils]: 32: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} ~returnVal2~0 := 0; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:41:25,956 INFO L290 TraceCheckUtils]: 33: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:41:25,956 INFO L290 TraceCheckUtils]: 34: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:41:25,957 INFO L290 TraceCheckUtils]: 35: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {21545#false} is VALID [2022-04-15 17:41:25,957 INFO L272 TraceCheckUtils]: 36: Hoare triple {21545#false} call errorFn(); {21545#false} is VALID [2022-04-15 17:41:25,957 INFO L290 TraceCheckUtils]: 37: Hoare triple {21545#false} assume !false; {21545#false} is VALID [2022-04-15 17:41:25,958 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 17:41:25,958 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:25,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [331482303] [2022-04-15 17:41:25,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [331482303] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:25,958 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:25,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:41:25,958 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:25,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1277779474] [2022-04-15 17:41:25,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1277779474] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:25,958 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:25,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:41:25,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548099840] [2022-04-15 17:41:25,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:25,959 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 38 [2022-04-15 17:41:25,959 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:25,959 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:25,981 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:25,981 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 17:41:25,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:25,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 17:41:25,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-15 17:41:25,982 INFO L87 Difference]: Start difference. First operand 808 states and 1090 transitions. Second operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:28,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:28,538 INFO L93 Difference]: Finished difference Result 842 states and 1132 transitions. [2022-04-15 17:41:28,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 17:41:28,538 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 38 [2022-04-15 17:41:28,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:28,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:28,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 574 transitions. [2022-04-15 17:41:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:28,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 574 transitions. [2022-04-15 17:41:28,549 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 574 transitions. [2022-04-15 17:41:29,126 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:29,159 INFO L225 Difference]: With dead ends: 842 [2022-04-15 17:41:29,159 INFO L226 Difference]: Without dead ends: 839 [2022-04-15 17:41:29,160 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 17:41:29,160 INFO L913 BasicCegarLoop]: 467 mSDtfsCounter, 424 mSDsluCounter, 275 mSDsCounter, 0 mSdLazyCounter, 844 mSolverCounterSat, 135 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 428 SdHoareTripleChecker+Valid, 742 SdHoareTripleChecker+Invalid, 979 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 135 IncrementalHoareTripleChecker+Valid, 844 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:29,160 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [428 Valid, 742 Invalid, 979 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [135 Valid, 844 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-15 17:41:29,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states. [2022-04-15 17:41:29,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 819. [2022-04-15 17:41:29,212 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:29,213 INFO L82 GeneralOperation]: Start isEquivalent. First operand 839 states. Second operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:29,214 INFO L74 IsIncluded]: Start isIncluded. First operand 839 states. Second operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:29,215 INFO L87 Difference]: Start difference. First operand 839 states. Second operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:29,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:29,245 INFO L93 Difference]: Finished difference Result 839 states and 1128 transitions. [2022-04-15 17:41:29,245 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1128 transitions. [2022-04-15 17:41:29,247 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:29,247 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:29,249 INFO L74 IsIncluded]: Start isIncluded. First operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 839 states. [2022-04-15 17:41:29,250 INFO L87 Difference]: Start difference. First operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 839 states. [2022-04-15 17:41:29,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:29,277 INFO L93 Difference]: Finished difference Result 839 states and 1128 transitions. [2022-04-15 17:41:29,277 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1128 transitions. [2022-04-15 17:41:29,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:29,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:29,278 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:29,279 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:29,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:29,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1104 transitions. [2022-04-15 17:41:29,326 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1104 transitions. Word has length 38 [2022-04-15 17:41:29,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:29,326 INFO L478 AbstractCegarLoop]: Abstraction has 819 states and 1104 transitions. [2022-04-15 17:41:29,327 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 17:41:29,327 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 819 states and 1104 transitions. [2022-04-15 17:41:30,472 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1104 edges. 1104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1104 transitions. [2022-04-15 17:41:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-15 17:41:30,473 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:30,473 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:41:30,473 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-15 17:41:30,474 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:30,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:30,474 INFO L85 PathProgramCache]: Analyzing trace with hash -1159472068, now seen corresponding path program 1 times [2022-04-15 17:41:30,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:30,474 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [65472526] [2022-04-15 17:41:30,474 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:30,474 INFO L85 PathProgramCache]: Analyzing trace with hash -1159472068, now seen corresponding path program 2 times [2022-04-15 17:41:30,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:30,474 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117391775] [2022-04-15 17:41:30,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:30,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:30,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:30,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:30,601 INFO L290 TraceCheckUtils]: 0: Hoare triple {26586#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {26564#true} is VALID [2022-04-15 17:41:30,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-15 17:41:30,607 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26564#true} {26564#true} #1156#return; {26564#true} is VALID [2022-04-15 17:41:30,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:30,649 INFO L290 TraceCheckUtils]: 0: Hoare triple {26587#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:30,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:30,652 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {26564#true} #1066#return; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:41:30,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:30,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:30,673 INFO L290 TraceCheckUtils]: 0: Hoare triple {26589#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {26564#true} is VALID [2022-04-15 17:41:30,673 INFO L290 TraceCheckUtils]: 1: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-15 17:41:30,674 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26564#true} {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1068#return; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:41:30,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:41:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:30,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:41:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:30,749 INFO L290 TraceCheckUtils]: 0: Hoare triple {26596#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {26564#true} is VALID [2022-04-15 17:41:30,749 INFO L290 TraceCheckUtils]: 1: Hoare triple {26564#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:41:30,750 INFO L290 TraceCheckUtils]: 2: Hoare triple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:41:30,751 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {26564#true} #1084#return; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:30,751 INFO L290 TraceCheckUtils]: 0: Hoare triple {26590#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {26564#true} is VALID [2022-04-15 17:41:30,752 INFO L272 TraceCheckUtils]: 1: Hoare triple {26564#true} call IofCompleteRequest(~Irp, 0); {26596#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:30,752 INFO L290 TraceCheckUtils]: 2: Hoare triple {26596#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {26564#true} is VALID [2022-04-15 17:41:30,752 INFO L290 TraceCheckUtils]: 3: Hoare triple {26564#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:41:30,753 INFO L290 TraceCheckUtils]: 4: Hoare triple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:41:30,753 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {26564#true} #1084#return; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:30,754 INFO L290 TraceCheckUtils]: 6: Hoare triple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:30,754 INFO L290 TraceCheckUtils]: 7: Hoare triple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:30,756 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1070#return; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:41:30,758 INFO L272 TraceCheckUtils]: 0: Hoare triple {26564#true} call ULTIMATE.init(); {26586#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:41:30,758 INFO L290 TraceCheckUtils]: 1: Hoare triple {26586#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {26564#true} is VALID [2022-04-15 17:41:30,758 INFO L290 TraceCheckUtils]: 2: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-15 17:41:30,758 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26564#true} {26564#true} #1156#return; {26564#true} is VALID [2022-04-15 17:41:30,758 INFO L272 TraceCheckUtils]: 4: Hoare triple {26564#true} call #t~ret170 := main(); {26564#true} is VALID [2022-04-15 17:41:30,758 INFO L290 TraceCheckUtils]: 5: Hoare triple {26564#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {26564#true} is VALID [2022-04-15 17:41:30,759 INFO L272 TraceCheckUtils]: 6: Hoare triple {26564#true} call _BLAST_init(); {26587#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:30,760 INFO L290 TraceCheckUtils]: 7: Hoare triple {26587#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:30,760 INFO L290 TraceCheckUtils]: 8: Hoare triple {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:30,760 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {26564#true} #1066#return; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:41:30,761 INFO L290 TraceCheckUtils]: 10: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:41:30,761 INFO L290 TraceCheckUtils]: 11: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:41:30,762 INFO L272 TraceCheckUtils]: 12: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call stub_driver_init(); {26589#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:30,762 INFO L290 TraceCheckUtils]: 13: Hoare triple {26589#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {26564#true} is VALID [2022-04-15 17:41:30,762 INFO L290 TraceCheckUtils]: 14: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-15 17:41:30,762 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26564#true} {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1068#return; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:41:30,763 INFO L290 TraceCheckUtils]: 16: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:41:30,763 INFO L290 TraceCheckUtils]: 17: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~tmp_ndt_1~0; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:41:30,764 INFO L272 TraceCheckUtils]: 18: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {26590#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:30,764 INFO L290 TraceCheckUtils]: 19: Hoare triple {26590#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {26564#true} is VALID [2022-04-15 17:41:30,765 INFO L272 TraceCheckUtils]: 20: Hoare triple {26564#true} call IofCompleteRequest(~Irp, 0); {26596#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:30,765 INFO L290 TraceCheckUtils]: 21: Hoare triple {26596#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {26564#true} is VALID [2022-04-15 17:41:30,765 INFO L290 TraceCheckUtils]: 22: Hoare triple {26564#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:41:30,765 INFO L290 TraceCheckUtils]: 23: Hoare triple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:41:30,766 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {26564#true} #1084#return; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:30,766 INFO L290 TraceCheckUtils]: 25: Hoare triple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:30,767 INFO L290 TraceCheckUtils]: 26: Hoare triple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:30,768 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1070#return; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:41:30,769 INFO L290 TraceCheckUtils]: 28: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:41:30,769 INFO L290 TraceCheckUtils]: 29: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:41:30,770 INFO L290 TraceCheckUtils]: 30: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:41:30,770 INFO L290 TraceCheckUtils]: 31: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume ~s~0 != ~UNLOADED~0; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:41:30,770 INFO L290 TraceCheckUtils]: 32: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -1 != ~status~1; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:41:30,771 INFO L290 TraceCheckUtils]: 33: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(~s~0 != ~SKIP2~0); {26565#false} is VALID [2022-04-15 17:41:30,771 INFO L290 TraceCheckUtils]: 34: Hoare triple {26565#false} assume !(1 == ~pended~0); {26565#false} is VALID [2022-04-15 17:41:30,771 INFO L290 TraceCheckUtils]: 35: Hoare triple {26565#false} assume ~s~0 == ~DC~0; {26565#false} is VALID [2022-04-15 17:41:30,771 INFO L290 TraceCheckUtils]: 36: Hoare triple {26565#false} assume 259 == ~status~1; {26565#false} is VALID [2022-04-15 17:41:30,771 INFO L272 TraceCheckUtils]: 37: Hoare triple {26565#false} call errorFn(); {26565#false} is VALID [2022-04-15 17:41:30,771 INFO L290 TraceCheckUtils]: 38: Hoare triple {26565#false} assume !false; {26565#false} is VALID [2022-04-15 17:41:30,772 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 17:41:30,772 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:30,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1117391775] [2022-04-15 17:41:30,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1117391775] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:30,772 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:30,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:41:30,772 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:30,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [65472526] [2022-04-15 17:41:30,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [65472526] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:30,772 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:30,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:41:30,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127667721] [2022-04-15 17:41:30,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:30,773 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-04-15 17:41:30,773 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:30,773 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:41:30,808 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:30,808 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:41:30,808 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:30,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:41:30,809 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:41:30,809 INFO L87 Difference]: Start difference. First operand 819 states and 1104 transitions. Second operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:41:36,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:36,560 INFO L93 Difference]: Finished difference Result 877 states and 1176 transitions. [2022-04-15 17:41:36,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:41:36,560 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-04-15 17:41:36,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:41:36,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 638 transitions. [2022-04-15 17:41:36,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:41:36,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 638 transitions. [2022-04-15 17:41:36,569 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 638 transitions. [2022-04-15 17:41:37,235 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 638 edges. 638 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:37,277 INFO L225 Difference]: With dead ends: 877 [2022-04-15 17:41:37,278 INFO L226 Difference]: Without dead ends: 871 [2022-04-15 17:41:37,278 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=111, Invalid=269, Unknown=0, NotChecked=0, Total=380 [2022-04-15 17:41:37,278 INFO L913 BasicCegarLoop]: 455 mSDtfsCounter, 914 mSDsluCounter, 432 mSDsCounter, 0 mSdLazyCounter, 1655 mSolverCounterSat, 223 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 929 SdHoareTripleChecker+Valid, 887 SdHoareTripleChecker+Invalid, 1878 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 223 IncrementalHoareTripleChecker+Valid, 1655 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:37,279 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [929 Valid, 887 Invalid, 1878 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [223 Valid, 1655 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-15 17:41:37,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 871 states. [2022-04-15 17:41:37,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 871 to 819. [2022-04-15 17:41:37,646 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:37,648 INFO L82 GeneralOperation]: Start isEquivalent. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:37,649 INFO L74 IsIncluded]: Start isIncluded. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:37,651 INFO L87 Difference]: Start difference. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:37,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:37,688 INFO L93 Difference]: Finished difference Result 871 states and 1170 transitions. [2022-04-15 17:41:37,688 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1170 transitions. [2022-04-15 17:41:37,689 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:37,690 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:37,691 INFO L74 IsIncluded]: Start isIncluded. First operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 871 states. [2022-04-15 17:41:37,692 INFO L87 Difference]: Start difference. First operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 871 states. [2022-04-15 17:41:37,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:37,722 INFO L93 Difference]: Finished difference Result 871 states and 1170 transitions. [2022-04-15 17:41:37,722 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1170 transitions. [2022-04-15 17:41:37,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:37,723 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:37,723 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:37,723 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:37,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:37,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1103 transitions. [2022-04-15 17:41:37,762 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1103 transitions. Word has length 39 [2022-04-15 17:41:37,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:37,763 INFO L478 AbstractCegarLoop]: Abstraction has 819 states and 1103 transitions. [2022-04-15 17:41:37,763 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:41:37,763 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 819 states and 1103 transitions. [2022-04-15 17:41:39,065 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 17:41:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1103 transitions. [2022-04-15 17:41:39,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-15 17:41:39,066 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:39,066 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 17:41:39,066 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-15 17:41:39,066 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:39,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:39,067 INFO L85 PathProgramCache]: Analyzing trace with hash 1850451194, now seen corresponding path program 1 times [2022-04-15 17:41:39,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:39,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [536654325] [2022-04-15 17:41:39,067 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:39,067 INFO L85 PathProgramCache]: Analyzing trace with hash 1850451194, now seen corresponding path program 2 times [2022-04-15 17:41:39,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:39,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170485633] [2022-04-15 17:41:39,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:39,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:39,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:39,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:39,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:39,196 INFO L290 TraceCheckUtils]: 0: Hoare triple {31775#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {31753#true} is VALID [2022-04-15 17:41:39,196 INFO L290 TraceCheckUtils]: 1: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-15 17:41:39,196 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31753#true} {31753#true} #1156#return; {31753#true} is VALID [2022-04-15 17:41:39,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:39,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:39,232 INFO L290 TraceCheckUtils]: 0: Hoare triple {31776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-15 17:41:39,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-15 17:41:39,234 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {31753#true} #1066#return; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:39,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:39,249 INFO L290 TraceCheckUtils]: 0: Hoare triple {31778#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {31753#true} is VALID [2022-04-15 17:41:39,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-15 17:41:39,249 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31753#true} {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1068#return; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:41:39,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:39,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:41:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:39,314 INFO L290 TraceCheckUtils]: 0: Hoare triple {31785#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {31753#true} is VALID [2022-04-15 17:41:39,315 INFO L290 TraceCheckUtils]: 1: Hoare triple {31753#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:41:39,315 INFO L290 TraceCheckUtils]: 2: Hoare triple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:41:39,316 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {31753#true} #1084#return; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:39,316 INFO L290 TraceCheckUtils]: 0: Hoare triple {31779#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {31753#true} is VALID [2022-04-15 17:41:39,316 INFO L272 TraceCheckUtils]: 1: Hoare triple {31753#true} call IofCompleteRequest(~Irp, 0); {31785#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:39,316 INFO L290 TraceCheckUtils]: 2: Hoare triple {31785#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {31753#true} is VALID [2022-04-15 17:41:39,317 INFO L290 TraceCheckUtils]: 3: Hoare triple {31753#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:41:39,319 INFO L290 TraceCheckUtils]: 4: Hoare triple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:41:39,320 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {31753#true} #1084#return; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:39,320 INFO L290 TraceCheckUtils]: 6: Hoare triple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:39,321 INFO L290 TraceCheckUtils]: 7: Hoare triple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:39,322 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1070#return; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,323 INFO L272 TraceCheckUtils]: 0: Hoare triple {31753#true} call ULTIMATE.init(); {31775#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:41:39,323 INFO L290 TraceCheckUtils]: 1: Hoare triple {31775#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {31753#true} is VALID [2022-04-15 17:41:39,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-15 17:41:39,324 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31753#true} {31753#true} #1156#return; {31753#true} is VALID [2022-04-15 17:41:39,324 INFO L272 TraceCheckUtils]: 4: Hoare triple {31753#true} call #t~ret170 := main(); {31753#true} is VALID [2022-04-15 17:41:39,324 INFO L290 TraceCheckUtils]: 5: Hoare triple {31753#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {31753#true} is VALID [2022-04-15 17:41:39,325 INFO L272 TraceCheckUtils]: 6: Hoare triple {31753#true} call _BLAST_init(); {31776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:39,326 INFO L290 TraceCheckUtils]: 7: Hoare triple {31776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-15 17:41:39,326 INFO L290 TraceCheckUtils]: 8: Hoare triple {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-15 17:41:39,327 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {31753#true} #1066#return; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,327 INFO L290 TraceCheckUtils]: 10: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,328 INFO L290 TraceCheckUtils]: 11: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,328 INFO L272 TraceCheckUtils]: 12: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call stub_driver_init(); {31778#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:39,328 INFO L290 TraceCheckUtils]: 13: Hoare triple {31778#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {31753#true} is VALID [2022-04-15 17:41:39,328 INFO L290 TraceCheckUtils]: 14: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-15 17:41:39,329 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31753#true} {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1068#return; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,329 INFO L290 TraceCheckUtils]: 16: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,330 INFO L290 TraceCheckUtils]: 17: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 0 == ~tmp_ndt_1~0; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,330 INFO L272 TraceCheckUtils]: 18: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {31779#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:39,330 INFO L290 TraceCheckUtils]: 19: Hoare triple {31779#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {31753#true} is VALID [2022-04-15 17:41:39,331 INFO L272 TraceCheckUtils]: 20: Hoare triple {31753#true} call IofCompleteRequest(~Irp, 0); {31785#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:39,331 INFO L290 TraceCheckUtils]: 21: Hoare triple {31785#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {31753#true} is VALID [2022-04-15 17:41:39,331 INFO L290 TraceCheckUtils]: 22: Hoare triple {31753#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:41:39,332 INFO L290 TraceCheckUtils]: 23: Hoare triple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:41:39,333 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {31753#true} #1084#return; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:39,333 INFO L290 TraceCheckUtils]: 25: Hoare triple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:39,334 INFO L290 TraceCheckUtils]: 26: Hoare triple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:41:39,334 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1070#return; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,335 INFO L290 TraceCheckUtils]: 28: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,335 INFO L290 TraceCheckUtils]: 29: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,336 INFO L290 TraceCheckUtils]: 30: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,336 INFO L290 TraceCheckUtils]: 31: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~UNLOADED~0; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,336 INFO L290 TraceCheckUtils]: 32: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -1 != ~status~1; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,337 INFO L290 TraceCheckUtils]: 33: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~SKIP2~0; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:41:39,337 INFO L290 TraceCheckUtils]: 34: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(~s~0 != ~IPC~0); {31754#false} is VALID [2022-04-15 17:41:39,337 INFO L290 TraceCheckUtils]: 35: Hoare triple {31754#false} assume !(1 == ~pended~0); {31754#false} is VALID [2022-04-15 17:41:39,337 INFO L290 TraceCheckUtils]: 36: Hoare triple {31754#false} assume ~s~0 == ~DC~0; {31754#false} is VALID [2022-04-15 17:41:39,338 INFO L290 TraceCheckUtils]: 37: Hoare triple {31754#false} assume 259 == ~status~1; {31754#false} is VALID [2022-04-15 17:41:39,338 INFO L272 TraceCheckUtils]: 38: Hoare triple {31754#false} call errorFn(); {31754#false} is VALID [2022-04-15 17:41:39,338 INFO L290 TraceCheckUtils]: 39: Hoare triple {31754#false} assume !false; {31754#false} is VALID [2022-04-15 17:41:39,338 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 17:41:39,338 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:39,338 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170485633] [2022-04-15 17:41:39,338 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [170485633] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:39,338 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:39,338 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:41:39,339 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:39,339 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [536654325] [2022-04-15 17:41:39,339 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [536654325] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:39,339 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:39,339 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:41:39,339 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090094787] [2022-04-15 17:41:39,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:39,339 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 40 [2022-04-15 17:41:39,340 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:39,340 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:41:39,371 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 17:41:39,371 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:41:39,371 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:39,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:41:39,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:41:39,372 INFO L87 Difference]: Start difference. First operand 819 states and 1103 transitions. Second operand has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:41:45,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:45,285 INFO L93 Difference]: Finished difference Result 877 states and 1175 transitions. [2022-04-15 17:41:45,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:41:45,285 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 40 [2022-04-15 17:41:45,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:45,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:41:45,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 637 transitions. [2022-04-15 17:41:45,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:41:45,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 637 transitions. [2022-04-15 17:41:45,305 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 637 transitions. [2022-04-15 17:41:45,961 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 637 edges. 637 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:45,996 INFO L225 Difference]: With dead ends: 877 [2022-04-15 17:41:45,997 INFO L226 Difference]: Without dead ends: 871 [2022-04-15 17:41:45,997 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=111, Invalid=269, Unknown=0, NotChecked=0, Total=380 [2022-04-15 17:41:45,998 INFO L913 BasicCegarLoop]: 456 mSDtfsCounter, 1385 mSDsluCounter, 471 mSDsCounter, 0 mSdLazyCounter, 1266 mSolverCounterSat, 383 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1400 SdHoareTripleChecker+Valid, 927 SdHoareTripleChecker+Invalid, 1649 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 383 IncrementalHoareTripleChecker+Valid, 1266 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:45,999 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1400 Valid, 927 Invalid, 1649 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [383 Valid, 1266 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-15 17:41:45,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 871 states. [2022-04-15 17:41:46,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 871 to 819. [2022-04-15 17:41:46,749 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:46,750 INFO L82 GeneralOperation]: Start isEquivalent. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:46,751 INFO L74 IsIncluded]: Start isIncluded. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:46,753 INFO L87 Difference]: Start difference. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:46,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:46,783 INFO L93 Difference]: Finished difference Result 871 states and 1169 transitions. [2022-04-15 17:41:46,783 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1169 transitions. [2022-04-15 17:41:46,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:46,785 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:46,787 INFO L74 IsIncluded]: Start isIncluded. First operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 871 states. [2022-04-15 17:41:46,787 INFO L87 Difference]: Start difference. First operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 871 states. [2022-04-15 17:41:46,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:46,818 INFO L93 Difference]: Finished difference Result 871 states and 1169 transitions. [2022-04-15 17:41:46,818 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1169 transitions. [2022-04-15 17:41:46,819 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:46,819 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:46,819 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:46,819 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-15 17:41:46,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1102 transitions. [2022-04-15 17:41:46,867 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1102 transitions. Word has length 40 [2022-04-15 17:41:46,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:46,867 INFO L478 AbstractCegarLoop]: Abstraction has 819 states and 1102 transitions. [2022-04-15 17:41:46,867 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:41:46,867 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 819 states and 1102 transitions. [2022-04-15 17:41:48,143 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1102 edges. 1102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:48,143 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1102 transitions. [2022-04-15 17:41:48,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-15 17:41:48,144 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:48,144 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 17:41:48,144 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-15 17:41:48,144 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:48,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:48,145 INFO L85 PathProgramCache]: Analyzing trace with hash -1434972884, now seen corresponding path program 1 times [2022-04-15 17:41:48,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:48,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1999863843] [2022-04-15 17:41:48,145 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:48,145 INFO L85 PathProgramCache]: Analyzing trace with hash -1434972884, now seen corresponding path program 2 times [2022-04-15 17:41:48,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:48,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [171134863] [2022-04-15 17:41:48,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:48,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:48,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:48,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:48,232 INFO L290 TraceCheckUtils]: 0: Hoare triple {36964#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {36942#true} is VALID [2022-04-15 17:41:48,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-15 17:41:48,232 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36942#true} {36942#true} #1156#return; {36942#true} is VALID [2022-04-15 17:41:48,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:48,257 INFO L290 TraceCheckUtils]: 0: Hoare triple {36965#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36942#true} is VALID [2022-04-15 17:41:48,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-15 17:41:48,257 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36942#true} {36942#true} #1066#return; {36942#true} is VALID [2022-04-15 17:41:48,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:48,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:48,272 INFO L290 TraceCheckUtils]: 0: Hoare triple {36966#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36942#true} is VALID [2022-04-15 17:41:48,273 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-15 17:41:48,273 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36942#true} {36942#true} #1068#return; {36942#true} is VALID [2022-04-15 17:41:48,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 17:41:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:48,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:41:48,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:48,306 INFO L290 TraceCheckUtils]: 0: Hoare triple {36973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {36942#true} is VALID [2022-04-15 17:41:48,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {36942#true} is VALID [2022-04-15 17:41:48,306 INFO L290 TraceCheckUtils]: 2: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-15 17:41:48,306 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36942#true} {36942#true} #1084#return; {36942#true} is VALID [2022-04-15 17:41:48,307 INFO L290 TraceCheckUtils]: 0: Hoare triple {36967#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {36942#true} is VALID [2022-04-15 17:41:48,307 INFO L272 TraceCheckUtils]: 1: Hoare triple {36942#true} call IofCompleteRequest(~Irp, 0); {36973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:48,307 INFO L290 TraceCheckUtils]: 2: Hoare triple {36973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {36942#true} is VALID [2022-04-15 17:41:48,307 INFO L290 TraceCheckUtils]: 3: Hoare triple {36942#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {36942#true} is VALID [2022-04-15 17:41:48,307 INFO L290 TraceCheckUtils]: 4: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-15 17:41:48,307 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {36942#true} {36942#true} #1084#return; {36942#true} is VALID [2022-04-15 17:41:48,308 INFO L290 TraceCheckUtils]: 6: Hoare triple {36942#true} #res := 0; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-15 17:41:48,308 INFO L290 TraceCheckUtils]: 7: Hoare triple {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-15 17:41:48,309 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {36942#true} #1072#return; {36962#(= |main_#t~ret98| 0)} is VALID [2022-04-15 17:41:48,311 INFO L272 TraceCheckUtils]: 0: Hoare triple {36942#true} call ULTIMATE.init(); {36964#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:41:48,311 INFO L290 TraceCheckUtils]: 1: Hoare triple {36964#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {36942#true} is VALID [2022-04-15 17:41:48,311 INFO L290 TraceCheckUtils]: 2: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-15 17:41:48,311 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36942#true} {36942#true} #1156#return; {36942#true} is VALID [2022-04-15 17:41:48,311 INFO L272 TraceCheckUtils]: 4: Hoare triple {36942#true} call #t~ret170 := main(); {36942#true} is VALID [2022-04-15 17:41:48,311 INFO L290 TraceCheckUtils]: 5: Hoare triple {36942#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {36942#true} is VALID [2022-04-15 17:41:48,315 INFO L272 TraceCheckUtils]: 6: Hoare triple {36942#true} call _BLAST_init(); {36965#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:48,315 INFO L290 TraceCheckUtils]: 7: Hoare triple {36965#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36942#true} is VALID [2022-04-15 17:41:48,315 INFO L290 TraceCheckUtils]: 8: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-15 17:41:48,315 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {36942#true} {36942#true} #1066#return; {36942#true} is VALID [2022-04-15 17:41:48,315 INFO L290 TraceCheckUtils]: 10: Hoare triple {36942#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {36942#true} is VALID [2022-04-15 17:41:48,315 INFO L290 TraceCheckUtils]: 11: Hoare triple {36942#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {36942#true} is VALID [2022-04-15 17:41:48,316 INFO L272 TraceCheckUtils]: 12: Hoare triple {36942#true} call stub_driver_init(); {36966#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:48,316 INFO L290 TraceCheckUtils]: 13: Hoare triple {36966#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36942#true} is VALID [2022-04-15 17:41:48,316 INFO L290 TraceCheckUtils]: 14: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-15 17:41:48,316 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36942#true} {36942#true} #1068#return; {36942#true} is VALID [2022-04-15 17:41:48,316 INFO L290 TraceCheckUtils]: 16: Hoare triple {36942#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {36942#true} is VALID [2022-04-15 17:41:48,316 INFO L290 TraceCheckUtils]: 17: Hoare triple {36942#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {36942#true} is VALID [2022-04-15 17:41:48,316 INFO L290 TraceCheckUtils]: 18: Hoare triple {36942#true} assume 1 == ~tmp_ndt_2~0; {36942#true} is VALID [2022-04-15 17:41:48,317 INFO L272 TraceCheckUtils]: 19: Hoare triple {36942#true} call #t~ret98 := FloppyCreateClose(~devobj~0, ~pirp~0); {36967#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:48,317 INFO L290 TraceCheckUtils]: 20: Hoare triple {36967#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {36942#true} is VALID [2022-04-15 17:41:48,317 INFO L272 TraceCheckUtils]: 21: Hoare triple {36942#true} call IofCompleteRequest(~Irp, 0); {36973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:48,317 INFO L290 TraceCheckUtils]: 22: Hoare triple {36973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {36942#true} is VALID [2022-04-15 17:41:48,317 INFO L290 TraceCheckUtils]: 23: Hoare triple {36942#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {36942#true} is VALID [2022-04-15 17:41:48,317 INFO L290 TraceCheckUtils]: 24: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-15 17:41:48,317 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {36942#true} {36942#true} #1084#return; {36942#true} is VALID [2022-04-15 17:41:48,318 INFO L290 TraceCheckUtils]: 26: Hoare triple {36942#true} #res := 0; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-15 17:41:48,318 INFO L290 TraceCheckUtils]: 27: Hoare triple {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-15 17:41:48,319 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {36942#true} #1072#return; {36962#(= |main_#t~ret98| 0)} is VALID [2022-04-15 17:41:48,319 INFO L290 TraceCheckUtils]: 29: Hoare triple {36962#(= |main_#t~ret98| 0)} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~status~1 := #t~ret98;havoc #t~ret98; {36963#(= main_~status~1 0)} is VALID [2022-04-15 17:41:48,319 INFO L290 TraceCheckUtils]: 30: Hoare triple {36963#(= main_~status~1 0)} assume !(1 == ~pended~0); {36963#(= main_~status~1 0)} is VALID [2022-04-15 17:41:48,320 INFO L290 TraceCheckUtils]: 31: Hoare triple {36963#(= main_~status~1 0)} assume !(1 == ~pended~0); {36963#(= main_~status~1 0)} is VALID [2022-04-15 17:41:48,320 INFO L290 TraceCheckUtils]: 32: Hoare triple {36963#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {36963#(= main_~status~1 0)} is VALID [2022-04-15 17:41:48,320 INFO L290 TraceCheckUtils]: 33: Hoare triple {36963#(= main_~status~1 0)} assume -1 != ~status~1; {36963#(= main_~status~1 0)} is VALID [2022-04-15 17:41:48,320 INFO L290 TraceCheckUtils]: 34: Hoare triple {36963#(= main_~status~1 0)} assume ~s~0 != ~SKIP2~0; {36963#(= main_~status~1 0)} is VALID [2022-04-15 17:41:48,321 INFO L290 TraceCheckUtils]: 35: Hoare triple {36963#(= main_~status~1 0)} assume ~s~0 != ~IPC~0; {36963#(= main_~status~1 0)} is VALID [2022-04-15 17:41:48,321 INFO L290 TraceCheckUtils]: 36: Hoare triple {36963#(= main_~status~1 0)} assume !(~s~0 != ~DC~0); {36963#(= main_~status~1 0)} is VALID [2022-04-15 17:41:48,321 INFO L290 TraceCheckUtils]: 37: Hoare triple {36963#(= main_~status~1 0)} assume !(1 == ~pended~0); {36963#(= main_~status~1 0)} is VALID [2022-04-15 17:41:48,321 INFO L290 TraceCheckUtils]: 38: Hoare triple {36963#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {36963#(= main_~status~1 0)} is VALID [2022-04-15 17:41:48,322 INFO L290 TraceCheckUtils]: 39: Hoare triple {36963#(= main_~status~1 0)} assume 259 == ~status~1; {36943#false} is VALID [2022-04-15 17:41:48,322 INFO L272 TraceCheckUtils]: 40: Hoare triple {36943#false} call errorFn(); {36943#false} is VALID [2022-04-15 17:41:48,322 INFO L290 TraceCheckUtils]: 41: Hoare triple {36943#false} assume !false; {36943#false} is VALID [2022-04-15 17:41:48,322 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 17:41:48,322 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:48,322 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [171134863] [2022-04-15 17:41:48,322 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [171134863] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:48,322 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:48,323 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:41:48,323 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:48,323 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1999863843] [2022-04-15 17:41:48,323 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1999863843] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:48,323 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:48,323 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:41:48,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392790383] [2022-04-15 17:41:48,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:48,323 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 42 [2022-04-15 17:41:48,323 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:48,324 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:41:48,350 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 17:41:48,350 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:41:48,351 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:48,351 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:41:48,351 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:41:48,351 INFO L87 Difference]: Start difference. First operand 819 states and 1102 transitions. Second operand has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:41:53,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:53,655 INFO L93 Difference]: Finished difference Result 882 states and 1180 transitions. [2022-04-15 17:41:53,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 17:41:53,655 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 42 [2022-04-15 17:41:53,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:53,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:41:53,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 619 transitions. [2022-04-15 17:41:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:41:53,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 619 transitions. [2022-04-15 17:41:53,663 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 619 transitions. [2022-04-15 17:41:54,287 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 619 edges. 619 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:54,339 INFO L225 Difference]: With dead ends: 882 [2022-04-15 17:41:54,339 INFO L226 Difference]: Without dead ends: 867 [2022-04-15 17:41:54,340 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:41:54,341 INFO L913 BasicCegarLoop]: 488 mSDtfsCounter, 344 mSDsluCounter, 897 mSDsCounter, 0 mSdLazyCounter, 1760 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 353 SdHoareTripleChecker+Valid, 1385 SdHoareTripleChecker+Invalid, 1854 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 1760 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:54,341 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [353 Valid, 1385 Invalid, 1854 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 1760 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-15 17:41:54,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 867 states. [2022-04-15 17:41:55,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 867 to 817. [2022-04-15 17:41:55,100 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:55,101 INFO L82 GeneralOperation]: Start isEquivalent. First operand 867 states. Second operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-15 17:41:55,102 INFO L74 IsIncluded]: Start isIncluded. First operand 867 states. Second operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-15 17:41:55,103 INFO L87 Difference]: Start difference. First operand 867 states. Second operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-15 17:41:55,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:55,133 INFO L93 Difference]: Finished difference Result 867 states and 1164 transitions. [2022-04-15 17:41:55,133 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1164 transitions. [2022-04-15 17:41:55,134 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:55,134 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:55,135 INFO L74 IsIncluded]: Start isIncluded. First operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) Second operand 867 states. [2022-04-15 17:41:55,137 INFO L87 Difference]: Start difference. First operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) Second operand 867 states. [2022-04-15 17:41:55,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:55,166 INFO L93 Difference]: Finished difference Result 867 states and 1164 transitions. [2022-04-15 17:41:55,166 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1164 transitions. [2022-04-15 17:41:55,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:55,168 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:55,168 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:55,168 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:55,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-15 17:41:55,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 817 states and 1098 transitions. [2022-04-15 17:41:55,206 INFO L78 Accepts]: Start accepts. Automaton has 817 states and 1098 transitions. Word has length 42 [2022-04-15 17:41:55,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:55,206 INFO L478 AbstractCegarLoop]: Abstraction has 817 states and 1098 transitions. [2022-04-15 17:41:55,206 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:41:55,206 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 817 states and 1098 transitions. [2022-04-15 17:41:56,582 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1098 edges. 1098 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1098 transitions. [2022-04-15 17:41:56,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-15 17:41:56,582 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:56,582 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:41:56,583 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-15 17:41:56,583 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:56,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:56,583 INFO L85 PathProgramCache]: Analyzing trace with hash 1612959141, now seen corresponding path program 1 times [2022-04-15 17:41:56,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:56,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [786528109] [2022-04-15 17:41:56,583 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:56,584 INFO L85 PathProgramCache]: Analyzing trace with hash 1612959141, now seen corresponding path program 2 times [2022-04-15 17:41:56,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:56,584 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64542632] [2022-04-15 17:41:56,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:56,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:56,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:56,654 INFO L290 TraceCheckUtils]: 0: Hoare triple {42134#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {42112#true} is VALID [2022-04-15 17:41:56,655 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-15 17:41:56,655 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42112#true} {42112#true} #1156#return; {42112#true} is VALID [2022-04-15 17:41:56,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:56,683 INFO L290 TraceCheckUtils]: 0: Hoare triple {42135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42112#true} is VALID [2022-04-15 17:41:56,683 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-15 17:41:56,683 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42112#true} {42112#true} #1066#return; {42112#true} is VALID [2022-04-15 17:41:56,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:56,700 INFO L290 TraceCheckUtils]: 0: Hoare triple {42136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42112#true} is VALID [2022-04-15 17:41:56,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-15 17:41:56,700 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42112#true} {42112#true} #1068#return; {42112#true} is VALID [2022-04-15 17:41:56,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:41:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:56,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:41:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:56,731 INFO L290 TraceCheckUtils]: 0: Hoare triple {42143#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {42112#true} is VALID [2022-04-15 17:41:56,731 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42112#true} is VALID [2022-04-15 17:41:56,731 INFO L290 TraceCheckUtils]: 2: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-15 17:41:56,731 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42112#true} {42112#true} #1084#return; {42112#true} is VALID [2022-04-15 17:41:56,731 INFO L290 TraceCheckUtils]: 0: Hoare triple {42137#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {42112#true} is VALID [2022-04-15 17:41:56,732 INFO L272 TraceCheckUtils]: 1: Hoare triple {42112#true} call IofCompleteRequest(~Irp, 0); {42143#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:56,732 INFO L290 TraceCheckUtils]: 2: Hoare triple {42143#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {42112#true} is VALID [2022-04-15 17:41:56,732 INFO L290 TraceCheckUtils]: 3: Hoare triple {42112#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42112#true} is VALID [2022-04-15 17:41:56,732 INFO L290 TraceCheckUtils]: 4: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-15 17:41:56,732 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {42112#true} {42112#true} #1084#return; {42112#true} is VALID [2022-04-15 17:41:56,732 INFO L290 TraceCheckUtils]: 6: Hoare triple {42112#true} #res := 0; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-15 17:41:56,733 INFO L290 TraceCheckUtils]: 7: Hoare triple {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-15 17:41:56,733 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {42112#true} #1070#return; {42132#(= |main_#t~ret97| 0)} is VALID [2022-04-15 17:41:56,735 INFO L272 TraceCheckUtils]: 0: Hoare triple {42112#true} call ULTIMATE.init(); {42134#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:41:56,735 INFO L290 TraceCheckUtils]: 1: Hoare triple {42134#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {42112#true} is VALID [2022-04-15 17:41:56,736 INFO L290 TraceCheckUtils]: 2: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-15 17:41:56,736 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42112#true} {42112#true} #1156#return; {42112#true} is VALID [2022-04-15 17:41:56,736 INFO L272 TraceCheckUtils]: 4: Hoare triple {42112#true} call #t~ret170 := main(); {42112#true} is VALID [2022-04-15 17:41:56,736 INFO L290 TraceCheckUtils]: 5: Hoare triple {42112#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {42112#true} is VALID [2022-04-15 17:41:56,736 INFO L272 TraceCheckUtils]: 6: Hoare triple {42112#true} call _BLAST_init(); {42135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:56,737 INFO L290 TraceCheckUtils]: 7: Hoare triple {42135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42112#true} is VALID [2022-04-15 17:41:56,737 INFO L290 TraceCheckUtils]: 8: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-15 17:41:56,737 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {42112#true} {42112#true} #1066#return; {42112#true} is VALID [2022-04-15 17:41:56,737 INFO L290 TraceCheckUtils]: 10: Hoare triple {42112#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {42112#true} is VALID [2022-04-15 17:41:56,737 INFO L290 TraceCheckUtils]: 11: Hoare triple {42112#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {42112#true} is VALID [2022-04-15 17:41:56,737 INFO L272 TraceCheckUtils]: 12: Hoare triple {42112#true} call stub_driver_init(); {42136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:56,737 INFO L290 TraceCheckUtils]: 13: Hoare triple {42136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42112#true} is VALID [2022-04-15 17:41:56,737 INFO L290 TraceCheckUtils]: 14: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-15 17:41:56,737 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42112#true} {42112#true} #1068#return; {42112#true} is VALID [2022-04-15 17:41:56,738 INFO L290 TraceCheckUtils]: 16: Hoare triple {42112#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {42112#true} is VALID [2022-04-15 17:41:56,738 INFO L290 TraceCheckUtils]: 17: Hoare triple {42112#true} assume 0 == ~tmp_ndt_1~0; {42112#true} is VALID [2022-04-15 17:41:56,738 INFO L272 TraceCheckUtils]: 18: Hoare triple {42112#true} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {42137#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:56,738 INFO L290 TraceCheckUtils]: 19: Hoare triple {42137#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {42112#true} is VALID [2022-04-15 17:41:56,739 INFO L272 TraceCheckUtils]: 20: Hoare triple {42112#true} call IofCompleteRequest(~Irp, 0); {42143#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:56,739 INFO L290 TraceCheckUtils]: 21: Hoare triple {42143#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {42112#true} is VALID [2022-04-15 17:41:56,739 INFO L290 TraceCheckUtils]: 22: Hoare triple {42112#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42112#true} is VALID [2022-04-15 17:41:56,739 INFO L290 TraceCheckUtils]: 23: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-15 17:41:56,739 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {42112#true} {42112#true} #1084#return; {42112#true} is VALID [2022-04-15 17:41:56,739 INFO L290 TraceCheckUtils]: 25: Hoare triple {42112#true} #res := 0; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-15 17:41:56,739 INFO L290 TraceCheckUtils]: 26: Hoare triple {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-15 17:41:56,740 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {42112#true} #1070#return; {42132#(= |main_#t~ret97| 0)} is VALID [2022-04-15 17:41:56,740 INFO L290 TraceCheckUtils]: 28: Hoare triple {42132#(= |main_#t~ret97| 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {42133#(= main_~status~1 0)} is VALID [2022-04-15 17:41:56,741 INFO L290 TraceCheckUtils]: 29: Hoare triple {42133#(= main_~status~1 0)} assume !(1 == ~pended~0); {42133#(= main_~status~1 0)} is VALID [2022-04-15 17:41:56,741 INFO L290 TraceCheckUtils]: 30: Hoare triple {42133#(= main_~status~1 0)} assume !(1 == ~pended~0); {42133#(= main_~status~1 0)} is VALID [2022-04-15 17:41:56,741 INFO L290 TraceCheckUtils]: 31: Hoare triple {42133#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {42133#(= main_~status~1 0)} is VALID [2022-04-15 17:41:56,741 INFO L290 TraceCheckUtils]: 32: Hoare triple {42133#(= main_~status~1 0)} assume -1 != ~status~1; {42133#(= main_~status~1 0)} is VALID [2022-04-15 17:41:56,742 INFO L290 TraceCheckUtils]: 33: Hoare triple {42133#(= main_~status~1 0)} assume ~s~0 != ~SKIP2~0; {42133#(= main_~status~1 0)} is VALID [2022-04-15 17:41:56,742 INFO L290 TraceCheckUtils]: 34: Hoare triple {42133#(= main_~status~1 0)} assume ~s~0 != ~IPC~0; {42133#(= main_~status~1 0)} is VALID [2022-04-15 17:41:56,742 INFO L290 TraceCheckUtils]: 35: Hoare triple {42133#(= main_~status~1 0)} assume !(~s~0 != ~DC~0); {42133#(= main_~status~1 0)} is VALID [2022-04-15 17:41:56,742 INFO L290 TraceCheckUtils]: 36: Hoare triple {42133#(= main_~status~1 0)} assume !(1 == ~pended~0); {42133#(= main_~status~1 0)} is VALID [2022-04-15 17:41:56,743 INFO L290 TraceCheckUtils]: 37: Hoare triple {42133#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {42133#(= main_~status~1 0)} is VALID [2022-04-15 17:41:56,743 INFO L290 TraceCheckUtils]: 38: Hoare triple {42133#(= main_~status~1 0)} assume 259 == ~status~1; {42113#false} is VALID [2022-04-15 17:41:56,743 INFO L272 TraceCheckUtils]: 39: Hoare triple {42113#false} call errorFn(); {42113#false} is VALID [2022-04-15 17:41:56,743 INFO L290 TraceCheckUtils]: 40: Hoare triple {42113#false} assume !false; {42113#false} is VALID [2022-04-15 17:41:56,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:41:56,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:56,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64542632] [2022-04-15 17:41:56,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64542632] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:56,744 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:56,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:41:56,744 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:56,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [786528109] [2022-04-15 17:41:56,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [786528109] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:56,744 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:56,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:41:56,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4248297] [2022-04-15 17:41:56,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:56,744 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 41 [2022-04-15 17:41:56,745 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:56,745 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:41:56,772 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 17:41:56,772 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:41:56,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:56,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:41:56,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:41:56,772 INFO L87 Difference]: Start difference. First operand 817 states and 1098 transitions. Second operand has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:02,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:02,206 INFO L93 Difference]: Finished difference Result 880 states and 1176 transitions. [2022-04-15 17:42:02,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 17:42:02,207 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 41 [2022-04-15 17:42:02,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:02,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 615 transitions. [2022-04-15 17:42:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:02,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 615 transitions. [2022-04-15 17:42:02,214 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 615 transitions. [2022-04-15 17:42:02,809 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 17:42:02,856 INFO L225 Difference]: With dead ends: 880 [2022-04-15 17:42:02,857 INFO L226 Difference]: Without dead ends: 860 [2022-04-15 17:42:02,857 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:42:02,857 INFO L913 BasicCegarLoop]: 475 mSDtfsCounter, 629 mSDsluCounter, 935 mSDsCounter, 0 mSdLazyCounter, 1769 mSolverCounterSat, 207 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 637 SdHoareTripleChecker+Valid, 1410 SdHoareTripleChecker+Invalid, 1976 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 207 IncrementalHoareTripleChecker+Valid, 1769 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:02,858 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [637 Valid, 1410 Invalid, 1976 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [207 Valid, 1769 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-15 17:42:02,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 860 states. [2022-04-15 17:42:03,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 860 to 810. [2022-04-15 17:42:03,572 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:03,573 INFO L82 GeneralOperation]: Start isEquivalent. First operand 860 states. Second operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-15 17:42:03,574 INFO L74 IsIncluded]: Start isIncluded. First operand 860 states. Second operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-15 17:42:03,574 INFO L87 Difference]: Start difference. First operand 860 states. Second operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-15 17:42:03,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:03,601 INFO L93 Difference]: Finished difference Result 860 states and 1155 transitions. [2022-04-15 17:42:03,601 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1155 transitions. [2022-04-15 17:42:03,603 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:03,603 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:03,604 INFO L74 IsIncluded]: Start isIncluded. First operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 860 states. [2022-04-15 17:42:03,605 INFO L87 Difference]: Start difference. First operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 860 states. [2022-04-15 17:42:03,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:03,632 INFO L93 Difference]: Finished difference Result 860 states and 1155 transitions. [2022-04-15 17:42:03,632 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1155 transitions. [2022-04-15 17:42:03,633 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:03,633 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:03,633 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:03,633 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:03,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-15 17:42:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 810 states and 1089 transitions. [2022-04-15 17:42:03,670 INFO L78 Accepts]: Start accepts. Automaton has 810 states and 1089 transitions. Word has length 41 [2022-04-15 17:42:03,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:03,671 INFO L478 AbstractCegarLoop]: Abstraction has 810 states and 1089 transitions. [2022-04-15 17:42:03,671 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:03,671 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 810 states and 1089 transitions. [2022-04-15 17:42:04,993 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1089 edges. 1089 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:04,993 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1089 transitions. [2022-04-15 17:42:04,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-15 17:42:04,994 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:04,994 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 17:42:04,994 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-15 17:42:04,994 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:04,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:04,995 INFO L85 PathProgramCache]: Analyzing trace with hash 2069240196, now seen corresponding path program 1 times [2022-04-15 17:42:04,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:04,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [863055584] [2022-04-15 17:42:04,995 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:04,995 INFO L85 PathProgramCache]: Analyzing trace with hash 2069240196, now seen corresponding path program 2 times [2022-04-15 17:42:04,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:04,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246255224] [2022-04-15 17:42:04,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:04,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:05,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:05,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:05,083 INFO L290 TraceCheckUtils]: 0: Hoare triple {47272#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {47250#true} is VALID [2022-04-15 17:42:05,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-15 17:42:05,083 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47250#true} {47250#true} #1156#return; {47250#true} is VALID [2022-04-15 17:42:05,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:05,106 INFO L290 TraceCheckUtils]: 0: Hoare triple {47273#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47250#true} is VALID [2022-04-15 17:42:05,106 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-15 17:42:05,106 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47250#true} {47250#true} #1066#return; {47250#true} is VALID [2022-04-15 17:42:05,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:05,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:05,116 INFO L290 TraceCheckUtils]: 0: Hoare triple {47274#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47250#true} is VALID [2022-04-15 17:42:05,116 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-15 17:42:05,117 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47250#true} {47250#true} #1068#return; {47250#true} is VALID [2022-04-15 17:42:05,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:42:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:05,170 INFO L290 TraceCheckUtils]: 0: Hoare triple {47275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {47250#true} is VALID [2022-04-15 17:42:05,170 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {47250#true} is VALID [2022-04-15 17:42:05,170 INFO L290 TraceCheckUtils]: 2: Hoare triple {47250#true} assume !(0 != ~disketteExtension__IsRemoved~1); {47250#true} is VALID [2022-04-15 17:42:05,170 INFO L290 TraceCheckUtils]: 3: Hoare triple {47250#true} assume !(0 == ~disketteExtension__IsStarted~2); {47250#true} is VALID [2022-04-15 17:42:05,170 INFO L290 TraceCheckUtils]: 4: Hoare triple {47250#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {47250#true} is VALID [2022-04-15 17:42:05,171 INFO L290 TraceCheckUtils]: 5: Hoare triple {47250#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {47276#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-15 17:42:05,171 INFO L290 TraceCheckUtils]: 6: Hoare triple {47276#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {47277#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} is VALID [2022-04-15 17:42:05,171 INFO L290 TraceCheckUtils]: 7: Hoare triple {47277#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} assume !(259 != ~__cil_tmp91~0); {47251#false} is VALID [2022-04-15 17:42:05,171 INFO L290 TraceCheckUtils]: 8: Hoare triple {47251#false} #res := ~ntStatus~3; {47251#false} is VALID [2022-04-15 17:42:05,171 INFO L290 TraceCheckUtils]: 9: Hoare triple {47251#false} assume true; {47251#false} is VALID [2022-04-15 17:42:05,171 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {47251#false} {47250#true} #1074#return; {47251#false} is VALID [2022-04-15 17:42:05,173 INFO L272 TraceCheckUtils]: 0: Hoare triple {47250#true} call ULTIMATE.init(); {47272#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:05,173 INFO L290 TraceCheckUtils]: 1: Hoare triple {47272#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {47250#true} is VALID [2022-04-15 17:42:05,173 INFO L290 TraceCheckUtils]: 2: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-15 17:42:05,173 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47250#true} {47250#true} #1156#return; {47250#true} is VALID [2022-04-15 17:42:05,173 INFO L272 TraceCheckUtils]: 4: Hoare triple {47250#true} call #t~ret170 := main(); {47250#true} is VALID [2022-04-15 17:42:05,173 INFO L290 TraceCheckUtils]: 5: Hoare triple {47250#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {47250#true} is VALID [2022-04-15 17:42:05,174 INFO L272 TraceCheckUtils]: 6: Hoare triple {47250#true} call _BLAST_init(); {47273#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:05,174 INFO L290 TraceCheckUtils]: 7: Hoare triple {47273#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47250#true} is VALID [2022-04-15 17:42:05,174 INFO L290 TraceCheckUtils]: 8: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-15 17:42:05,174 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {47250#true} {47250#true} #1066#return; {47250#true} is VALID [2022-04-15 17:42:05,174 INFO L290 TraceCheckUtils]: 10: Hoare triple {47250#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {47250#true} is VALID [2022-04-15 17:42:05,174 INFO L290 TraceCheckUtils]: 11: Hoare triple {47250#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {47250#true} is VALID [2022-04-15 17:42:05,175 INFO L272 TraceCheckUtils]: 12: Hoare triple {47250#true} call stub_driver_init(); {47274#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:05,175 INFO L290 TraceCheckUtils]: 13: Hoare triple {47274#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47250#true} is VALID [2022-04-15 17:42:05,175 INFO L290 TraceCheckUtils]: 14: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-15 17:42:05,175 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {47250#true} {47250#true} #1068#return; {47250#true} is VALID [2022-04-15 17:42:05,175 INFO L290 TraceCheckUtils]: 16: Hoare triple {47250#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {47250#true} is VALID [2022-04-15 17:42:05,175 INFO L290 TraceCheckUtils]: 17: Hoare triple {47250#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {47250#true} is VALID [2022-04-15 17:42:05,175 INFO L290 TraceCheckUtils]: 18: Hoare triple {47250#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {47250#true} is VALID [2022-04-15 17:42:05,175 INFO L290 TraceCheckUtils]: 19: Hoare triple {47250#true} assume 2 == ~tmp_ndt_3~0; {47250#true} is VALID [2022-04-15 17:42:05,176 INFO L272 TraceCheckUtils]: 20: Hoare triple {47250#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {47275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:05,176 INFO L290 TraceCheckUtils]: 21: Hoare triple {47275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {47250#true} is VALID [2022-04-15 17:42:05,176 INFO L290 TraceCheckUtils]: 22: Hoare triple {47250#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {47250#true} is VALID [2022-04-15 17:42:05,176 INFO L290 TraceCheckUtils]: 23: Hoare triple {47250#true} assume !(0 != ~disketteExtension__IsRemoved~1); {47250#true} is VALID [2022-04-15 17:42:05,176 INFO L290 TraceCheckUtils]: 24: Hoare triple {47250#true} assume !(0 == ~disketteExtension__IsStarted~2); {47250#true} is VALID [2022-04-15 17:42:05,176 INFO L290 TraceCheckUtils]: 25: Hoare triple {47250#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {47250#true} is VALID [2022-04-15 17:42:05,176 INFO L290 TraceCheckUtils]: 26: Hoare triple {47250#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {47276#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-15 17:42:05,177 INFO L290 TraceCheckUtils]: 27: Hoare triple {47276#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {47277#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} is VALID [2022-04-15 17:42:05,177 INFO L290 TraceCheckUtils]: 28: Hoare triple {47277#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} assume !(259 != ~__cil_tmp91~0); {47251#false} is VALID [2022-04-15 17:42:05,177 INFO L290 TraceCheckUtils]: 29: Hoare triple {47251#false} #res := ~ntStatus~3; {47251#false} is VALID [2022-04-15 17:42:05,177 INFO L290 TraceCheckUtils]: 30: Hoare triple {47251#false} assume true; {47251#false} is VALID [2022-04-15 17:42:05,177 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {47251#false} {47250#true} #1074#return; {47251#false} is VALID [2022-04-15 17:42:05,177 INFO L290 TraceCheckUtils]: 32: Hoare triple {47251#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {47251#false} is VALID [2022-04-15 17:42:05,177 INFO L290 TraceCheckUtils]: 33: Hoare triple {47251#false} assume !(1 == ~pended~0); {47251#false} is VALID [2022-04-15 17:42:05,177 INFO L290 TraceCheckUtils]: 34: Hoare triple {47251#false} assume !(1 == ~pended~0); {47251#false} is VALID [2022-04-15 17:42:05,177 INFO L290 TraceCheckUtils]: 35: Hoare triple {47251#false} assume ~s~0 != ~UNLOADED~0; {47251#false} is VALID [2022-04-15 17:42:05,177 INFO L290 TraceCheckUtils]: 36: Hoare triple {47251#false} assume -1 != ~status~1; {47251#false} is VALID [2022-04-15 17:42:05,177 INFO L290 TraceCheckUtils]: 37: Hoare triple {47251#false} assume ~s~0 != ~SKIP2~0; {47251#false} is VALID [2022-04-15 17:42:05,177 INFO L290 TraceCheckUtils]: 38: Hoare triple {47251#false} assume ~s~0 != ~IPC~0; {47251#false} is VALID [2022-04-15 17:42:05,178 INFO L290 TraceCheckUtils]: 39: Hoare triple {47251#false} assume ~s~0 != ~DC~0; {47251#false} is VALID [2022-04-15 17:42:05,178 INFO L272 TraceCheckUtils]: 40: Hoare triple {47251#false} call errorFn(); {47251#false} is VALID [2022-04-15 17:42:05,178 INFO L290 TraceCheckUtils]: 41: Hoare triple {47251#false} assume !false; {47251#false} is VALID [2022-04-15 17:42:05,178 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 17:42:05,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:05,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246255224] [2022-04-15 17:42:05,178 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246255224] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:05,178 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:05,178 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:42:05,178 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:05,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [863055584] [2022-04-15 17:42:05,178 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [863055584] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:05,178 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:05,179 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:42:05,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699689168] [2022-04-15 17:42:05,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:05,179 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 42 [2022-04-15 17:42:05,179 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:05,179 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:05,204 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 17:42:05,205 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 17:42:05,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:05,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 17:42:05,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:42:05,205 INFO L87 Difference]: Start difference. First operand 810 states and 1089 transitions. Second operand has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:09,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:09,053 INFO L93 Difference]: Finished difference Result 857 states and 1144 transitions. [2022-04-15 17:42:09,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 17:42:09,054 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 42 [2022-04-15 17:42:09,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:09,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:09,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 574 transitions. [2022-04-15 17:42:09,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:09,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 574 transitions. [2022-04-15 17:42:09,064 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 574 transitions. [2022-04-15 17:42:09,655 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:09,702 INFO L225 Difference]: With dead ends: 857 [2022-04-15 17:42:09,703 INFO L226 Difference]: Without dead ends: 835 [2022-04-15 17:42:09,703 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:42:09,704 INFO L913 BasicCegarLoop]: 456 mSDtfsCounter, 454 mSDsluCounter, 536 mSDsCounter, 0 mSdLazyCounter, 1079 mSolverCounterSat, 151 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 458 SdHoareTripleChecker+Valid, 992 SdHoareTripleChecker+Invalid, 1230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 151 IncrementalHoareTripleChecker+Valid, 1079 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:09,704 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [458 Valid, 992 Invalid, 1230 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [151 Valid, 1079 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 17:42:09,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 835 states. [2022-04-15 17:42:10,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 835 to 812. [2022-04-15 17:42:10,504 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:10,505 INFO L82 GeneralOperation]: Start isEquivalent. First operand 835 states. Second operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-15 17:42:10,506 INFO L74 IsIncluded]: Start isIncluded. First operand 835 states. Second operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-15 17:42:10,506 INFO L87 Difference]: Start difference. First operand 835 states. Second operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-15 17:42:10,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:10,533 INFO L93 Difference]: Finished difference Result 835 states and 1118 transitions. [2022-04-15 17:42:10,533 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1118 transitions. [2022-04-15 17:42:10,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:10,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:10,535 INFO L74 IsIncluded]: Start isIncluded. First operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 835 states. [2022-04-15 17:42:10,536 INFO L87 Difference]: Start difference. First operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 835 states. [2022-04-15 17:42:10,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:10,564 INFO L93 Difference]: Finished difference Result 835 states and 1118 transitions. [2022-04-15 17:42:10,564 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1118 transitions. [2022-04-15 17:42:10,565 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:10,565 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:10,565 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:10,565 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:10,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-15 17:42:10,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 812 states and 1091 transitions. [2022-04-15 17:42:10,604 INFO L78 Accepts]: Start accepts. Automaton has 812 states and 1091 transitions. Word has length 42 [2022-04-15 17:42:10,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:10,604 INFO L478 AbstractCegarLoop]: Abstraction has 812 states and 1091 transitions. [2022-04-15 17:42:10,604 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:10,604 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 812 states and 1091 transitions. [2022-04-15 17:42:11,901 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1091 edges. 1091 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1091 transitions. [2022-04-15 17:42:11,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-15 17:42:11,902 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:11,902 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 17:42:11,902 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-15 17:42:11,902 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:11,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:11,902 INFO L85 PathProgramCache]: Analyzing trace with hash -289846458, now seen corresponding path program 1 times [2022-04-15 17:42:11,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:11,902 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [286164261] [2022-04-15 17:42:11,902 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:11,903 INFO L85 PathProgramCache]: Analyzing trace with hash -289846458, now seen corresponding path program 2 times [2022-04-15 17:42:11,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:11,903 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1482893179] [2022-04-15 17:42:11,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:11,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:11,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:12,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:12,020 INFO L290 TraceCheckUtils]: 0: Hoare triple {52313#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {52296#true} is VALID [2022-04-15 17:42:12,020 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-15 17:42:12,020 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52296#true} {52296#true} #1156#return; {52296#true} is VALID [2022-04-15 17:42:12,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:12,044 INFO L290 TraceCheckUtils]: 0: Hoare triple {52314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {52296#true} is VALID [2022-04-15 17:42:12,045 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-15 17:42:12,045 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52296#true} {52296#true} #1066#return; {52296#true} is VALID [2022-04-15 17:42:12,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:12,058 INFO L290 TraceCheckUtils]: 0: Hoare triple {52315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {52296#true} is VALID [2022-04-15 17:42:12,058 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-15 17:42:12,058 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52296#true} {52296#true} #1068#return; {52296#true} is VALID [2022-04-15 17:42:12,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-15 17:42:12,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:12,083 INFO L290 TraceCheckUtils]: 0: Hoare triple {52316#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {52296#true} is VALID [2022-04-15 17:42:12,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:42:12,083 INFO L290 TraceCheckUtils]: 2: Hoare triple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:42:12,084 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {52296#true} #1026#return; {52311#(not (= |FloppyPnp_#t~ret35| 259))} is VALID [2022-04-15 17:42:12,086 INFO L272 TraceCheckUtils]: 0: Hoare triple {52296#true} call ULTIMATE.init(); {52313#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:12,086 INFO L290 TraceCheckUtils]: 1: Hoare triple {52313#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {52296#true} is VALID [2022-04-15 17:42:12,086 INFO L290 TraceCheckUtils]: 2: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-15 17:42:12,086 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52296#true} {52296#true} #1156#return; {52296#true} is VALID [2022-04-15 17:42:12,086 INFO L272 TraceCheckUtils]: 4: Hoare triple {52296#true} call #t~ret170 := main(); {52296#true} is VALID [2022-04-15 17:42:12,086 INFO L290 TraceCheckUtils]: 5: Hoare triple {52296#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {52296#true} is VALID [2022-04-15 17:42:12,087 INFO L272 TraceCheckUtils]: 6: Hoare triple {52296#true} call _BLAST_init(); {52314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:12,087 INFO L290 TraceCheckUtils]: 7: Hoare triple {52314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {52296#true} is VALID [2022-04-15 17:42:12,087 INFO L290 TraceCheckUtils]: 8: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-15 17:42:12,088 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {52296#true} {52296#true} #1066#return; {52296#true} is VALID [2022-04-15 17:42:12,088 INFO L290 TraceCheckUtils]: 10: Hoare triple {52296#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {52296#true} is VALID [2022-04-15 17:42:12,088 INFO L290 TraceCheckUtils]: 11: Hoare triple {52296#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {52296#true} is VALID [2022-04-15 17:42:12,088 INFO L272 TraceCheckUtils]: 12: Hoare triple {52296#true} call stub_driver_init(); {52315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:12,088 INFO L290 TraceCheckUtils]: 13: Hoare triple {52315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {52296#true} is VALID [2022-04-15 17:42:12,088 INFO L290 TraceCheckUtils]: 14: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-15 17:42:12,088 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52296#true} {52296#true} #1068#return; {52296#true} is VALID [2022-04-15 17:42:12,089 INFO L290 TraceCheckUtils]: 16: Hoare triple {52296#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {52296#true} is VALID [2022-04-15 17:42:12,089 INFO L290 TraceCheckUtils]: 17: Hoare triple {52296#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {52296#true} is VALID [2022-04-15 17:42:12,089 INFO L290 TraceCheckUtils]: 18: Hoare triple {52296#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {52296#true} is VALID [2022-04-15 17:42:12,089 INFO L290 TraceCheckUtils]: 19: Hoare triple {52296#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {52296#true} is VALID [2022-04-15 17:42:12,089 INFO L290 TraceCheckUtils]: 20: Hoare triple {52296#true} assume 3 == ~tmp_ndt_4~0; {52296#true} is VALID [2022-04-15 17:42:12,089 INFO L272 TraceCheckUtils]: 21: Hoare triple {52296#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {52296#true} is VALID [2022-04-15 17:42:12,089 INFO L290 TraceCheckUtils]: 22: Hoare triple {52296#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {52296#true} is VALID [2022-04-15 17:42:12,089 INFO L290 TraceCheckUtils]: 23: Hoare triple {52296#true} assume 1 == ~PagingReferenceCount~0; {52296#true} is VALID [2022-04-15 17:42:12,089 INFO L290 TraceCheckUtils]: 24: Hoare triple {52296#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {52296#true} is VALID [2022-04-15 17:42:12,089 INFO L290 TraceCheckUtils]: 25: Hoare triple {52296#true} assume !(0 != ~disketteExtension__IsRemoved~0); {52296#true} is VALID [2022-04-15 17:42:12,089 INFO L290 TraceCheckUtils]: 26: Hoare triple {52296#true} assume !(0 == ~irpSp__MinorFunction~0); {52296#true} is VALID [2022-04-15 17:42:12,089 INFO L290 TraceCheckUtils]: 27: Hoare triple {52296#true} assume 5 == ~irpSp__MinorFunction~0; {52296#true} is VALID [2022-04-15 17:42:12,089 INFO L290 TraceCheckUtils]: 28: Hoare triple {52296#true} assume 5 == ~irpSp__MinorFunction~0; {52296#true} is VALID [2022-04-15 17:42:12,090 INFO L290 TraceCheckUtils]: 29: Hoare triple {52296#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {52296#true} is VALID [2022-04-15 17:42:12,090 INFO L272 TraceCheckUtils]: 30: Hoare triple {52296#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {52316#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:42:12,090 INFO L290 TraceCheckUtils]: 31: Hoare triple {52316#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {52296#true} is VALID [2022-04-15 17:42:12,091 INFO L290 TraceCheckUtils]: 32: Hoare triple {52296#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:42:12,091 INFO L290 TraceCheckUtils]: 33: Hoare triple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:42:12,092 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {52296#true} #1026#return; {52311#(not (= |FloppyPnp_#t~ret35| 259))} is VALID [2022-04-15 17:42:12,092 INFO L290 TraceCheckUtils]: 35: Hoare triple {52311#(not (= |FloppyPnp_#t~ret35| 259))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {52312#(not (= 259 FloppyPnp_~__cil_tmp29~0))} is VALID [2022-04-15 17:42:12,093 INFO L290 TraceCheckUtils]: 36: Hoare triple {52312#(not (= 259 FloppyPnp_~__cil_tmp29~0))} assume 259 == ~__cil_tmp29~0; {52297#false} is VALID [2022-04-15 17:42:12,093 INFO L272 TraceCheckUtils]: 37: Hoare triple {52297#false} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {52297#false} is VALID [2022-04-15 17:42:12,093 INFO L290 TraceCheckUtils]: 38: Hoare triple {52297#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {52297#false} is VALID [2022-04-15 17:42:12,093 INFO L290 TraceCheckUtils]: 39: Hoare triple {52297#false} assume !(~s~0 == ~MPR3~0); {52297#false} is VALID [2022-04-15 17:42:12,093 INFO L290 TraceCheckUtils]: 40: Hoare triple {52297#false} assume !(1 == ~customIrp~0); {52297#false} is VALID [2022-04-15 17:42:12,093 INFO L290 TraceCheckUtils]: 41: Hoare triple {52297#false} assume ~s~0 == ~MPR3~0; {52297#false} is VALID [2022-04-15 17:42:12,093 INFO L272 TraceCheckUtils]: 42: Hoare triple {52297#false} call errorFn(); {52297#false} is VALID [2022-04-15 17:42:12,093 INFO L290 TraceCheckUtils]: 43: Hoare triple {52297#false} assume !false; {52297#false} is VALID [2022-04-15 17:42:12,094 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 17:42:12,094 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:12,094 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1482893179] [2022-04-15 17:42:12,094 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1482893179] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:12,094 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:12,094 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 17:42:12,094 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:12,094 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [286164261] [2022-04-15 17:42:12,094 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [286164261] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:12,094 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:12,094 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 17:42:12,095 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724338544] [2022-04-15 17:42:12,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:12,095 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 44 [2022-04-15 17:42:12,095 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:12,095 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:12,126 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 17:42:12,126 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 17:42:12,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:12,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 17:42:12,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-04-15 17:42:12,127 INFO L87 Difference]: Start difference. First operand 812 states and 1091 transitions. Second operand has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:16,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:16,937 INFO L93 Difference]: Finished difference Result 908 states and 1209 transitions. [2022-04-15 17:42:16,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 17:42:16,937 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 44 [2022-04-15 17:42:16,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:16,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:16,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 627 transitions. [2022-04-15 17:42:16,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:16,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 627 transitions. [2022-04-15 17:42:16,944 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 627 transitions. [2022-04-15 17:42:17,522 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 17:42:17,560 INFO L225 Difference]: With dead ends: 908 [2022-04-15 17:42:17,561 INFO L226 Difference]: Without dead ends: 840 [2022-04-15 17:42:17,561 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 17:42:17,562 INFO L913 BasicCegarLoop]: 432 mSDtfsCounter, 533 mSDsluCounter, 480 mSDsCounter, 0 mSdLazyCounter, 1631 mSolverCounterSat, 150 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 551 SdHoareTripleChecker+Valid, 912 SdHoareTripleChecker+Invalid, 1781 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 1631 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:17,562 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [551 Valid, 912 Invalid, 1781 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [150 Valid, 1631 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-15 17:42:17,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 840 states. [2022-04-15 17:42:18,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 840 to 816. [2022-04-15 17:42:18,253 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:18,254 INFO L82 GeneralOperation]: Start isEquivalent. First operand 840 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-15 17:42:18,255 INFO L74 IsIncluded]: Start isIncluded. First operand 840 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-15 17:42:18,256 INFO L87 Difference]: Start difference. First operand 840 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-15 17:42:18,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:18,282 INFO L93 Difference]: Finished difference Result 840 states and 1124 transitions. [2022-04-15 17:42:18,282 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1124 transitions. [2022-04-15 17:42:18,283 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:18,283 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:18,284 INFO L74 IsIncluded]: Start isIncluded. First operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 840 states. [2022-04-15 17:42:18,285 INFO L87 Difference]: Start difference. First operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 840 states. [2022-04-15 17:42:18,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:18,312 INFO L93 Difference]: Finished difference Result 840 states and 1124 transitions. [2022-04-15 17:42:18,312 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1124 transitions. [2022-04-15 17:42:18,313 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:18,313 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:18,313 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:18,313 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:18,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-15 17:42:18,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 1096 transitions. [2022-04-15 17:42:18,351 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 1096 transitions. Word has length 44 [2022-04-15 17:42:18,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:18,351 INFO L478 AbstractCegarLoop]: Abstraction has 816 states and 1096 transitions. [2022-04-15 17:42:18,351 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:18,352 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 816 states and 1096 transitions. [2022-04-15 17:42:19,961 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1096 edges. 1096 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:19,961 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1096 transitions. [2022-04-15 17:42:19,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-15 17:42:19,961 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:19,962 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 17:42:19,962 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-15 17:42:19,962 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:19,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:19,962 INFO L85 PathProgramCache]: Analyzing trace with hash -1666051445, now seen corresponding path program 1 times [2022-04-15 17:42:19,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:19,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1645197155] [2022-04-15 17:42:19,962 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:19,962 INFO L85 PathProgramCache]: Analyzing trace with hash -1666051445, now seen corresponding path program 2 times [2022-04-15 17:42:19,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:19,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556927722] [2022-04-15 17:42:19,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:19,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:20,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:20,063 INFO L290 TraceCheckUtils]: 0: Hoare triple {57477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {57454#true} is VALID [2022-04-15 17:42:20,063 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-15 17:42:20,063 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57454#true} {57454#true} #1156#return; {57454#true} is VALID [2022-04-15 17:42:20,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:20,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:20,093 INFO L290 TraceCheckUtils]: 0: Hoare triple {57478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57454#true} is VALID [2022-04-15 17:42:20,093 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-15 17:42:20,093 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57454#true} {57454#true} #1066#return; {57454#true} is VALID [2022-04-15 17:42:20,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:20,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:20,107 INFO L290 TraceCheckUtils]: 0: Hoare triple {57479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57454#true} is VALID [2022-04-15 17:42:20,107 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-15 17:42:20,108 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57454#true} {57454#true} #1068#return; {57454#true} is VALID [2022-04-15 17:42:20,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:42:20,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:20,164 INFO L290 TraceCheckUtils]: 0: Hoare triple {57480#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {57454#true} is VALID [2022-04-15 17:42:20,164 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {57454#true} is VALID [2022-04-15 17:42:20,164 INFO L290 TraceCheckUtils]: 2: Hoare triple {57454#true} assume !(0 != ~disketteExtension__IsRemoved~1); {57454#true} is VALID [2022-04-15 17:42:20,164 INFO L290 TraceCheckUtils]: 3: Hoare triple {57454#true} assume !(0 == ~disketteExtension__IsStarted~2); {57454#true} is VALID [2022-04-15 17:42:20,164 INFO L290 TraceCheckUtils]: 4: Hoare triple {57454#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {57454#true} is VALID [2022-04-15 17:42:20,164 INFO L290 TraceCheckUtils]: 5: Hoare triple {57454#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0);~mountName~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~mountName__NameLength~0 := ~disketteExtension__DeviceName__Length~0;~__cil_tmp82~0 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {57454#true} is VALID [2022-04-15 17:42:20,165 INFO L290 TraceCheckUtils]: 6: Hoare triple {57454#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {57481#(not (= FloppyDeviceControl_~ntStatus~3 259))} is VALID [2022-04-15 17:42:20,165 INFO L290 TraceCheckUtils]: 7: Hoare triple {57481#(not (= FloppyDeviceControl_~ntStatus~3 259))} ~__cil_tmp91~0 := ~ntStatus~3; {57482#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} is VALID [2022-04-15 17:42:20,165 INFO L290 TraceCheckUtils]: 8: Hoare triple {57482#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} assume !(259 != ~__cil_tmp91~0); {57455#false} is VALID [2022-04-15 17:42:20,165 INFO L290 TraceCheckUtils]: 9: Hoare triple {57455#false} #res := ~ntStatus~3; {57455#false} is VALID [2022-04-15 17:42:20,165 INFO L290 TraceCheckUtils]: 10: Hoare triple {57455#false} assume true; {57455#false} is VALID [2022-04-15 17:42:20,165 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {57455#false} {57454#true} #1074#return; {57455#false} is VALID [2022-04-15 17:42:20,167 INFO L272 TraceCheckUtils]: 0: Hoare triple {57454#true} call ULTIMATE.init(); {57477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:20,167 INFO L290 TraceCheckUtils]: 1: Hoare triple {57477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {57454#true} is VALID [2022-04-15 17:42:20,167 INFO L290 TraceCheckUtils]: 2: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-15 17:42:20,167 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57454#true} {57454#true} #1156#return; {57454#true} is VALID [2022-04-15 17:42:20,167 INFO L272 TraceCheckUtils]: 4: Hoare triple {57454#true} call #t~ret170 := main(); {57454#true} is VALID [2022-04-15 17:42:20,167 INFO L290 TraceCheckUtils]: 5: Hoare triple {57454#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {57454#true} is VALID [2022-04-15 17:42:20,168 INFO L272 TraceCheckUtils]: 6: Hoare triple {57454#true} call _BLAST_init(); {57478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:20,168 INFO L290 TraceCheckUtils]: 7: Hoare triple {57478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57454#true} is VALID [2022-04-15 17:42:20,168 INFO L290 TraceCheckUtils]: 8: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-15 17:42:20,168 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {57454#true} {57454#true} #1066#return; {57454#true} is VALID [2022-04-15 17:42:20,168 INFO L290 TraceCheckUtils]: 10: Hoare triple {57454#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {57454#true} is VALID [2022-04-15 17:42:20,168 INFO L290 TraceCheckUtils]: 11: Hoare triple {57454#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {57454#true} is VALID [2022-04-15 17:42:20,169 INFO L272 TraceCheckUtils]: 12: Hoare triple {57454#true} call stub_driver_init(); {57479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:20,169 INFO L290 TraceCheckUtils]: 13: Hoare triple {57479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57454#true} is VALID [2022-04-15 17:42:20,169 INFO L290 TraceCheckUtils]: 14: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-15 17:42:20,169 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {57454#true} {57454#true} #1068#return; {57454#true} is VALID [2022-04-15 17:42:20,169 INFO L290 TraceCheckUtils]: 16: Hoare triple {57454#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {57454#true} is VALID [2022-04-15 17:42:20,169 INFO L290 TraceCheckUtils]: 17: Hoare triple {57454#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {57454#true} is VALID [2022-04-15 17:42:20,169 INFO L290 TraceCheckUtils]: 18: Hoare triple {57454#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {57454#true} is VALID [2022-04-15 17:42:20,170 INFO L290 TraceCheckUtils]: 19: Hoare triple {57454#true} assume 2 == ~tmp_ndt_3~0; {57454#true} is VALID [2022-04-15 17:42:20,170 INFO L272 TraceCheckUtils]: 20: Hoare triple {57454#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {57480#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:20,170 INFO L290 TraceCheckUtils]: 21: Hoare triple {57480#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {57454#true} is VALID [2022-04-15 17:42:20,170 INFO L290 TraceCheckUtils]: 22: Hoare triple {57454#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {57454#true} is VALID [2022-04-15 17:42:20,170 INFO L290 TraceCheckUtils]: 23: Hoare triple {57454#true} assume !(0 != ~disketteExtension__IsRemoved~1); {57454#true} is VALID [2022-04-15 17:42:20,171 INFO L290 TraceCheckUtils]: 24: Hoare triple {57454#true} assume !(0 == ~disketteExtension__IsStarted~2); {57454#true} is VALID [2022-04-15 17:42:20,171 INFO L290 TraceCheckUtils]: 25: Hoare triple {57454#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {57454#true} is VALID [2022-04-15 17:42:20,171 INFO L290 TraceCheckUtils]: 26: Hoare triple {57454#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0);~mountName~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~mountName__NameLength~0 := ~disketteExtension__DeviceName__Length~0;~__cil_tmp82~0 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {57454#true} is VALID [2022-04-15 17:42:20,171 INFO L290 TraceCheckUtils]: 27: Hoare triple {57454#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {57481#(not (= FloppyDeviceControl_~ntStatus~3 259))} is VALID [2022-04-15 17:42:20,171 INFO L290 TraceCheckUtils]: 28: Hoare triple {57481#(not (= FloppyDeviceControl_~ntStatus~3 259))} ~__cil_tmp91~0 := ~ntStatus~3; {57482#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} is VALID [2022-04-15 17:42:20,172 INFO L290 TraceCheckUtils]: 29: Hoare triple {57482#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} assume !(259 != ~__cil_tmp91~0); {57455#false} is VALID [2022-04-15 17:42:20,172 INFO L290 TraceCheckUtils]: 30: Hoare triple {57455#false} #res := ~ntStatus~3; {57455#false} is VALID [2022-04-15 17:42:20,172 INFO L290 TraceCheckUtils]: 31: Hoare triple {57455#false} assume true; {57455#false} is VALID [2022-04-15 17:42:20,172 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {57455#false} {57454#true} #1074#return; {57455#false} is VALID [2022-04-15 17:42:20,172 INFO L290 TraceCheckUtils]: 33: Hoare triple {57455#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {57455#false} is VALID [2022-04-15 17:42:20,172 INFO L290 TraceCheckUtils]: 34: Hoare triple {57455#false} assume !(1 == ~pended~0); {57455#false} is VALID [2022-04-15 17:42:20,172 INFO L290 TraceCheckUtils]: 35: Hoare triple {57455#false} assume !(1 == ~pended~0); {57455#false} is VALID [2022-04-15 17:42:20,172 INFO L290 TraceCheckUtils]: 36: Hoare triple {57455#false} assume ~s~0 != ~UNLOADED~0; {57455#false} is VALID [2022-04-15 17:42:20,172 INFO L290 TraceCheckUtils]: 37: Hoare triple {57455#false} assume -1 != ~status~1; {57455#false} is VALID [2022-04-15 17:42:20,172 INFO L290 TraceCheckUtils]: 38: Hoare triple {57455#false} assume ~s~0 != ~SKIP2~0; {57455#false} is VALID [2022-04-15 17:42:20,172 INFO L290 TraceCheckUtils]: 39: Hoare triple {57455#false} assume ~s~0 != ~IPC~0; {57455#false} is VALID [2022-04-15 17:42:20,172 INFO L290 TraceCheckUtils]: 40: Hoare triple {57455#false} assume ~s~0 != ~DC~0; {57455#false} is VALID [2022-04-15 17:42:20,172 INFO L272 TraceCheckUtils]: 41: Hoare triple {57455#false} call errorFn(); {57455#false} is VALID [2022-04-15 17:42:20,172 INFO L290 TraceCheckUtils]: 42: Hoare triple {57455#false} assume !false; {57455#false} is VALID [2022-04-15 17:42:20,173 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 17:42:20,173 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:20,173 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1556927722] [2022-04-15 17:42:20,173 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1556927722] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:20,173 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:20,173 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:42:20,173 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:20,173 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1645197155] [2022-04-15 17:42:20,173 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1645197155] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:20,173 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:20,173 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:42:20,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774639556] [2022-04-15 17:42:20,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:20,174 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 43 [2022-04-15 17:42:20,174 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:20,174 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:20,205 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 17:42:20,206 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 17:42:20,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:20,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 17:42:20,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:42:20,206 INFO L87 Difference]: Start difference. First operand 816 states and 1096 transitions. Second operand has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:24,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:24,748 INFO L93 Difference]: Finished difference Result 860 states and 1147 transitions. [2022-04-15 17:42:24,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 17:42:24,749 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 43 [2022-04-15 17:42:24,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:24,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:24,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 571 transitions. [2022-04-15 17:42:24,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:24,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 571 transitions. [2022-04-15 17:42:24,758 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 571 transitions. [2022-04-15 17:42:25,305 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 571 edges. 571 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:25,338 INFO L225 Difference]: With dead ends: 860 [2022-04-15 17:42:25,338 INFO L226 Difference]: Without dead ends: 838 [2022-04-15 17:42:25,338 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2022-04-15 17:42:25,339 INFO L913 BasicCegarLoop]: 461 mSDtfsCounter, 535 mSDsluCounter, 568 mSDsCounter, 0 mSdLazyCounter, 1296 mSolverCounterSat, 201 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 540 SdHoareTripleChecker+Valid, 1029 SdHoareTripleChecker+Invalid, 1497 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 201 IncrementalHoareTripleChecker+Valid, 1296 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:25,339 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [540 Valid, 1029 Invalid, 1497 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [201 Valid, 1296 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-15 17:42:25,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2022-04-15 17:42:26,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 816. [2022-04-15 17:42:26,087 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:26,088 INFO L82 GeneralOperation]: Start isEquivalent. First operand 838 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-15 17:42:26,088 INFO L74 IsIncluded]: Start isIncluded. First operand 838 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-15 17:42:26,089 INFO L87 Difference]: Start difference. First operand 838 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-15 17:42:26,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:26,116 INFO L93 Difference]: Finished difference Result 838 states and 1121 transitions. [2022-04-15 17:42:26,116 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1121 transitions. [2022-04-15 17:42:26,117 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:26,117 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:26,118 INFO L74 IsIncluded]: Start isIncluded. First operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 838 states. [2022-04-15 17:42:26,123 INFO L87 Difference]: Start difference. First operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 838 states. [2022-04-15 17:42:26,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:26,149 INFO L93 Difference]: Finished difference Result 838 states and 1121 transitions. [2022-04-15 17:42:26,149 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1121 transitions. [2022-04-15 17:42:26,150 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:26,150 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:26,151 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:26,151 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:26,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-15 17:42:26,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 1096 transitions. [2022-04-15 17:42:26,187 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 1096 transitions. Word has length 43 [2022-04-15 17:42:26,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:26,187 INFO L478 AbstractCegarLoop]: Abstraction has 816 states and 1096 transitions. [2022-04-15 17:42:26,188 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:26,188 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 816 states and 1096 transitions. [2022-04-15 17:42:27,573 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1096 edges. 1096 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:27,574 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1096 transitions. [2022-04-15 17:42:27,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-15 17:42:27,574 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:27,574 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 17:42:27,574 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-15 17:42:27,574 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:27,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:27,575 INFO L85 PathProgramCache]: Analyzing trace with hash -233101078, now seen corresponding path program 1 times [2022-04-15 17:42:27,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:27,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [192028779] [2022-04-15 17:42:27,575 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:27,575 INFO L85 PathProgramCache]: Analyzing trace with hash -233101078, now seen corresponding path program 2 times [2022-04-15 17:42:27,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:27,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [827961893] [2022-04-15 17:42:27,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:27,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:27,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:27,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:27,683 INFO L290 TraceCheckUtils]: 0: Hoare triple {62547#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {62523#true} is VALID [2022-04-15 17:42:27,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-15 17:42:27,684 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62523#true} {62523#true} #1156#return; {62523#true} is VALID [2022-04-15 17:42:27,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:27,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:27,716 INFO L290 TraceCheckUtils]: 0: Hoare triple {62548#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {62523#true} is VALID [2022-04-15 17:42:27,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-15 17:42:27,717 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62523#true} {62523#true} #1066#return; {62523#true} is VALID [2022-04-15 17:42:27,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:27,732 INFO L290 TraceCheckUtils]: 0: Hoare triple {62549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {62523#true} is VALID [2022-04-15 17:42:27,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-15 17:42:27,733 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62523#true} {62523#true} #1068#return; {62523#true} is VALID [2022-04-15 17:42:27,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:42:27,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:27,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 17:42:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:27,812 INFO L290 TraceCheckUtils]: 0: Hoare triple {62556#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {62523#true} is VALID [2022-04-15 17:42:27,813 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {62523#true} is VALID [2022-04-15 17:42:27,813 INFO L290 TraceCheckUtils]: 2: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-15 17:42:27,813 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62523#true} {62523#true} #1130#return; {62523#true} is VALID [2022-04-15 17:42:27,813 INFO L290 TraceCheckUtils]: 0: Hoare triple {62550#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {62523#true} is VALID [2022-04-15 17:42:27,813 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {62523#true} is VALID [2022-04-15 17:42:27,813 INFO L290 TraceCheckUtils]: 2: Hoare triple {62523#true} assume 0 != ~disketteExtension__IsRemoved~1;~Irp__IoStatus__Information~3 := 0;~Irp__IoStatus__Status___0~0 := -1073741738;~myStatus~0 := -1073741738; {62523#true} is VALID [2022-04-15 17:42:27,813 INFO L272 TraceCheckUtils]: 3: Hoare triple {62523#true} call IofCompleteRequest(~Irp, 0); {62556#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:27,813 INFO L290 TraceCheckUtils]: 4: Hoare triple {62556#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {62523#true} is VALID [2022-04-15 17:42:27,814 INFO L290 TraceCheckUtils]: 5: Hoare triple {62523#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {62523#true} is VALID [2022-04-15 17:42:27,814 INFO L290 TraceCheckUtils]: 6: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-15 17:42:27,814 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {62523#true} {62523#true} #1130#return; {62523#true} is VALID [2022-04-15 17:42:27,814 INFO L290 TraceCheckUtils]: 8: Hoare triple {62523#true} #res := -1073741738; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-15 17:42:27,814 INFO L290 TraceCheckUtils]: 9: Hoare triple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} assume true; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-15 17:42:27,815 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} {62523#true} #1074#return; {62545#(<= (+ |main_#t~ret99| 1073741738) 0)} is VALID [2022-04-15 17:42:27,816 INFO L272 TraceCheckUtils]: 0: Hoare triple {62523#true} call ULTIMATE.init(); {62547#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:27,816 INFO L290 TraceCheckUtils]: 1: Hoare triple {62547#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {62523#true} is VALID [2022-04-15 17:42:27,817 INFO L290 TraceCheckUtils]: 2: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-15 17:42:27,817 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62523#true} {62523#true} #1156#return; {62523#true} is VALID [2022-04-15 17:42:27,817 INFO L272 TraceCheckUtils]: 4: Hoare triple {62523#true} call #t~ret170 := main(); {62523#true} is VALID [2022-04-15 17:42:27,817 INFO L290 TraceCheckUtils]: 5: Hoare triple {62523#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {62523#true} is VALID [2022-04-15 17:42:27,818 INFO L272 TraceCheckUtils]: 6: Hoare triple {62523#true} call _BLAST_init(); {62548#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:27,818 INFO L290 TraceCheckUtils]: 7: Hoare triple {62548#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {62523#true} is VALID [2022-04-15 17:42:27,818 INFO L290 TraceCheckUtils]: 8: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-15 17:42:27,818 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {62523#true} {62523#true} #1066#return; {62523#true} is VALID [2022-04-15 17:42:27,818 INFO L290 TraceCheckUtils]: 10: Hoare triple {62523#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {62523#true} is VALID [2022-04-15 17:42:27,818 INFO L290 TraceCheckUtils]: 11: Hoare triple {62523#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {62523#true} is VALID [2022-04-15 17:42:27,818 INFO L272 TraceCheckUtils]: 12: Hoare triple {62523#true} call stub_driver_init(); {62549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:27,818 INFO L290 TraceCheckUtils]: 13: Hoare triple {62549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {62523#true} is VALID [2022-04-15 17:42:27,819 INFO L290 TraceCheckUtils]: 14: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-15 17:42:27,819 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {62523#true} {62523#true} #1068#return; {62523#true} is VALID [2022-04-15 17:42:27,819 INFO L290 TraceCheckUtils]: 16: Hoare triple {62523#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {62523#true} is VALID [2022-04-15 17:42:27,819 INFO L290 TraceCheckUtils]: 17: Hoare triple {62523#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {62523#true} is VALID [2022-04-15 17:42:27,819 INFO L290 TraceCheckUtils]: 18: Hoare triple {62523#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {62523#true} is VALID [2022-04-15 17:42:27,819 INFO L290 TraceCheckUtils]: 19: Hoare triple {62523#true} assume 2 == ~tmp_ndt_3~0; {62523#true} is VALID [2022-04-15 17:42:27,820 INFO L272 TraceCheckUtils]: 20: Hoare triple {62523#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {62550#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:27,820 INFO L290 TraceCheckUtils]: 21: Hoare triple {62550#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {62523#true} is VALID [2022-04-15 17:42:27,820 INFO L290 TraceCheckUtils]: 22: Hoare triple {62523#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {62523#true} is VALID [2022-04-15 17:42:27,820 INFO L290 TraceCheckUtils]: 23: Hoare triple {62523#true} assume 0 != ~disketteExtension__IsRemoved~1;~Irp__IoStatus__Information~3 := 0;~Irp__IoStatus__Status___0~0 := -1073741738;~myStatus~0 := -1073741738; {62523#true} is VALID [2022-04-15 17:42:27,820 INFO L272 TraceCheckUtils]: 24: Hoare triple {62523#true} call IofCompleteRequest(~Irp, 0); {62556#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:27,820 INFO L290 TraceCheckUtils]: 25: Hoare triple {62556#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {62523#true} is VALID [2022-04-15 17:42:27,820 INFO L290 TraceCheckUtils]: 26: Hoare triple {62523#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {62523#true} is VALID [2022-04-15 17:42:27,820 INFO L290 TraceCheckUtils]: 27: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-15 17:42:27,820 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {62523#true} {62523#true} #1130#return; {62523#true} is VALID [2022-04-15 17:42:27,821 INFO L290 TraceCheckUtils]: 29: Hoare triple {62523#true} #res := -1073741738; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-15 17:42:27,821 INFO L290 TraceCheckUtils]: 30: Hoare triple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} assume true; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-15 17:42:27,822 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} {62523#true} #1074#return; {62545#(<= (+ |main_#t~ret99| 1073741738) 0)} is VALID [2022-04-15 17:42:27,822 INFO L290 TraceCheckUtils]: 32: Hoare triple {62545#(<= (+ |main_#t~ret99| 1073741738) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:27,822 INFO L290 TraceCheckUtils]: 33: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:27,823 INFO L290 TraceCheckUtils]: 34: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:27,823 INFO L290 TraceCheckUtils]: 35: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~UNLOADED~0; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:27,823 INFO L290 TraceCheckUtils]: 36: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume -1 != ~status~1; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:27,823 INFO L290 TraceCheckUtils]: 37: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~SKIP2~0; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:27,824 INFO L290 TraceCheckUtils]: 38: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~IPC~0; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:27,824 INFO L290 TraceCheckUtils]: 39: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume !(~s~0 != ~DC~0); {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:27,824 INFO L290 TraceCheckUtils]: 40: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:27,825 INFO L290 TraceCheckUtils]: 41: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 == ~DC~0; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:27,825 INFO L290 TraceCheckUtils]: 42: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume 259 == ~status~1; {62524#false} is VALID [2022-04-15 17:42:27,825 INFO L272 TraceCheckUtils]: 43: Hoare triple {62524#false} call errorFn(); {62524#false} is VALID [2022-04-15 17:42:27,825 INFO L290 TraceCheckUtils]: 44: Hoare triple {62524#false} assume !false; {62524#false} is VALID [2022-04-15 17:42:27,825 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 17:42:27,825 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:27,825 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [827961893] [2022-04-15 17:42:27,825 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [827961893] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:27,826 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:27,826 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:42:27,826 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:27,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [192028779] [2022-04-15 17:42:27,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [192028779] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:27,826 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:27,826 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:42:27,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525164060] [2022-04-15 17:42:27,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:27,827 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 45 [2022-04-15 17:42:27,827 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:27,827 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:27,860 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 17:42:27,861 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:42:27,862 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:27,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:42:27,862 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:42:27,862 INFO L87 Difference]: Start difference. First operand 816 states and 1096 transitions. Second operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:33,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:33,022 INFO L93 Difference]: Finished difference Result 861 states and 1149 transitions. [2022-04-15 17:42:33,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 17:42:33,022 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 45 [2022-04-15 17:42:33,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:33,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:33,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 583 transitions. [2022-04-15 17:42:33,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:33,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 583 transitions. [2022-04-15 17:42:33,028 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 583 transitions. [2022-04-15 17:42:33,558 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 583 edges. 583 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:33,605 INFO L225 Difference]: With dead ends: 861 [2022-04-15 17:42:33,606 INFO L226 Difference]: Without dead ends: 843 [2022-04-15 17:42:33,606 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:42:33,606 INFO L913 BasicCegarLoop]: 457 mSDtfsCounter, 569 mSDsluCounter, 885 mSDsCounter, 0 mSdLazyCounter, 1745 mSolverCounterSat, 186 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 573 SdHoareTripleChecker+Valid, 1342 SdHoareTripleChecker+Invalid, 1931 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 186 IncrementalHoareTripleChecker+Valid, 1745 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:33,607 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [573 Valid, 1342 Invalid, 1931 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [186 Valid, 1745 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-15 17:42:33,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 843 states. [2022-04-15 17:42:34,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 843 to 814. [2022-04-15 17:42:34,322 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:34,324 INFO L82 GeneralOperation]: Start isEquivalent. First operand 843 states. Second operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-15 17:42:34,324 INFO L74 IsIncluded]: Start isIncluded. First operand 843 states. Second operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-15 17:42:34,325 INFO L87 Difference]: Start difference. First operand 843 states. Second operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-15 17:42:34,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:34,350 INFO L93 Difference]: Finished difference Result 843 states and 1130 transitions. [2022-04-15 17:42:34,350 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1130 transitions. [2022-04-15 17:42:34,352 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:34,352 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:34,352 INFO L74 IsIncluded]: Start isIncluded. First operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) Second operand 843 states. [2022-04-15 17:42:34,353 INFO L87 Difference]: Start difference. First operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) Second operand 843 states. [2022-04-15 17:42:34,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:34,380 INFO L93 Difference]: Finished difference Result 843 states and 1130 transitions. [2022-04-15 17:42:34,380 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1130 transitions. [2022-04-15 17:42:34,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:34,381 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:34,381 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:34,381 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:34,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-15 17:42:34,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 814 states and 1092 transitions. [2022-04-15 17:42:34,418 INFO L78 Accepts]: Start accepts. Automaton has 814 states and 1092 transitions. Word has length 45 [2022-04-15 17:42:34,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:34,419 INFO L478 AbstractCegarLoop]: Abstraction has 814 states and 1092 transitions. [2022-04-15 17:42:34,419 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:34,419 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 814 states and 1092 transitions. [2022-04-15 17:42:35,836 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1092 edges. 1092 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1092 transitions. [2022-04-15 17:42:35,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-15 17:42:35,837 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:35,837 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:42:35,837 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-15 17:42:35,838 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:35,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:35,838 INFO L85 PathProgramCache]: Analyzing trace with hash 1086119000, now seen corresponding path program 1 times [2022-04-15 17:42:35,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:35,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1238520403] [2022-04-15 17:42:35,838 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:35,838 INFO L85 PathProgramCache]: Analyzing trace with hash 1086119000, now seen corresponding path program 2 times [2022-04-15 17:42:35,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:35,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281444162] [2022-04-15 17:42:35,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:35,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:35,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:35,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:35,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:35,948 INFO L290 TraceCheckUtils]: 0: Hoare triple {67622#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {67595#true} is VALID [2022-04-15 17:42:35,948 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-15 17:42:35,948 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67595#true} {67595#true} #1156#return; {67595#true} is VALID [2022-04-15 17:42:35,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:35,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:35,976 INFO L290 TraceCheckUtils]: 0: Hoare triple {67623#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67595#true} is VALID [2022-04-15 17:42:35,976 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-15 17:42:35,976 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67595#true} {67595#true} #1066#return; {67595#true} is VALID [2022-04-15 17:42:35,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:35,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:35,988 INFO L290 TraceCheckUtils]: 0: Hoare triple {67624#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67595#true} is VALID [2022-04-15 17:42:35,988 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-15 17:42:35,988 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67595#true} {67595#true} #1068#return; {67595#true} is VALID [2022-04-15 17:42:35,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:42:36,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:36,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 17:42:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:36,050 INFO L290 TraceCheckUtils]: 0: Hoare triple {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {67595#true} is VALID [2022-04-15 17:42:36,050 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume 1 == ~PagingReferenceCount~0; {67595#true} is VALID [2022-04-15 17:42:36,050 INFO L290 TraceCheckUtils]: 2: Hoare triple {67595#true} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {67595#true} is VALID [2022-04-15 17:42:36,050 INFO L290 TraceCheckUtils]: 3: Hoare triple {67595#true} assume 0 == ~pended~0;~pended~0 := 1; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,051 INFO L290 TraceCheckUtils]: 4: Hoare triple {67621#(= ~pended~0 1)} ~ntStatus~4 := 259; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,051 INFO L290 TraceCheckUtils]: 5: Hoare triple {67621#(= ~pended~0 1)} #res := ~ntStatus~4; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,051 INFO L290 TraceCheckUtils]: 6: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,052 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1128#return; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,052 INFO L290 TraceCheckUtils]: 0: Hoare triple {67625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {67595#true} is VALID [2022-04-15 17:42:36,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {67595#true} is VALID [2022-04-15 17:42:36,052 INFO L290 TraceCheckUtils]: 2: Hoare triple {67595#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {67595#true} is VALID [2022-04-15 17:42:36,053 INFO L272 TraceCheckUtils]: 3: Hoare triple {67595#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:36,053 INFO L290 TraceCheckUtils]: 4: Hoare triple {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {67595#true} is VALID [2022-04-15 17:42:36,053 INFO L290 TraceCheckUtils]: 5: Hoare triple {67595#true} assume 1 == ~PagingReferenceCount~0; {67595#true} is VALID [2022-04-15 17:42:36,053 INFO L290 TraceCheckUtils]: 6: Hoare triple {67595#true} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {67595#true} is VALID [2022-04-15 17:42:36,053 INFO L290 TraceCheckUtils]: 7: Hoare triple {67595#true} assume 0 == ~pended~0;~pended~0 := 1; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,053 INFO L290 TraceCheckUtils]: 8: Hoare triple {67621#(= ~pended~0 1)} ~ntStatus~4 := 259; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,054 INFO L290 TraceCheckUtils]: 9: Hoare triple {67621#(= ~pended~0 1)} #res := ~ntStatus~4; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,054 INFO L290 TraceCheckUtils]: 10: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,054 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1128#return; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,055 INFO L290 TraceCheckUtils]: 12: Hoare triple {67621#(= ~pended~0 1)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,055 INFO L290 TraceCheckUtils]: 13: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,055 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1074#return; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,057 INFO L272 TraceCheckUtils]: 0: Hoare triple {67595#true} call ULTIMATE.init(); {67622#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:36,057 INFO L290 TraceCheckUtils]: 1: Hoare triple {67622#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {67595#true} is VALID [2022-04-15 17:42:36,057 INFO L290 TraceCheckUtils]: 2: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-15 17:42:36,057 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67595#true} {67595#true} #1156#return; {67595#true} is VALID [2022-04-15 17:42:36,058 INFO L272 TraceCheckUtils]: 4: Hoare triple {67595#true} call #t~ret170 := main(); {67595#true} is VALID [2022-04-15 17:42:36,058 INFO L290 TraceCheckUtils]: 5: Hoare triple {67595#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {67595#true} is VALID [2022-04-15 17:42:36,058 INFO L272 TraceCheckUtils]: 6: Hoare triple {67595#true} call _BLAST_init(); {67623#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:36,059 INFO L290 TraceCheckUtils]: 7: Hoare triple {67623#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67595#true} is VALID [2022-04-15 17:42:36,059 INFO L290 TraceCheckUtils]: 8: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-15 17:42:36,059 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {67595#true} {67595#true} #1066#return; {67595#true} is VALID [2022-04-15 17:42:36,059 INFO L290 TraceCheckUtils]: 10: Hoare triple {67595#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {67595#true} is VALID [2022-04-15 17:42:36,059 INFO L290 TraceCheckUtils]: 11: Hoare triple {67595#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {67595#true} is VALID [2022-04-15 17:42:36,059 INFO L272 TraceCheckUtils]: 12: Hoare triple {67595#true} call stub_driver_init(); {67624#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:36,059 INFO L290 TraceCheckUtils]: 13: Hoare triple {67624#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67595#true} is VALID [2022-04-15 17:42:36,059 INFO L290 TraceCheckUtils]: 14: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-15 17:42:36,059 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {67595#true} {67595#true} #1068#return; {67595#true} is VALID [2022-04-15 17:42:36,060 INFO L290 TraceCheckUtils]: 16: Hoare triple {67595#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {67595#true} is VALID [2022-04-15 17:42:36,060 INFO L290 TraceCheckUtils]: 17: Hoare triple {67595#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {67595#true} is VALID [2022-04-15 17:42:36,060 INFO L290 TraceCheckUtils]: 18: Hoare triple {67595#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {67595#true} is VALID [2022-04-15 17:42:36,060 INFO L290 TraceCheckUtils]: 19: Hoare triple {67595#true} assume 2 == ~tmp_ndt_3~0; {67595#true} is VALID [2022-04-15 17:42:36,060 INFO L272 TraceCheckUtils]: 20: Hoare triple {67595#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {67625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:36,060 INFO L290 TraceCheckUtils]: 21: Hoare triple {67625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {67595#true} is VALID [2022-04-15 17:42:36,061 INFO L290 TraceCheckUtils]: 22: Hoare triple {67595#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {67595#true} is VALID [2022-04-15 17:42:36,061 INFO L290 TraceCheckUtils]: 23: Hoare triple {67595#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {67595#true} is VALID [2022-04-15 17:42:36,061 INFO L272 TraceCheckUtils]: 24: Hoare triple {67595#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:36,061 INFO L290 TraceCheckUtils]: 25: Hoare triple {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {67595#true} is VALID [2022-04-15 17:42:36,061 INFO L290 TraceCheckUtils]: 26: Hoare triple {67595#true} assume 1 == ~PagingReferenceCount~0; {67595#true} is VALID [2022-04-15 17:42:36,061 INFO L290 TraceCheckUtils]: 27: Hoare triple {67595#true} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {67595#true} is VALID [2022-04-15 17:42:36,062 INFO L290 TraceCheckUtils]: 28: Hoare triple {67595#true} assume 0 == ~pended~0;~pended~0 := 1; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,062 INFO L290 TraceCheckUtils]: 29: Hoare triple {67621#(= ~pended~0 1)} ~ntStatus~4 := 259; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,062 INFO L290 TraceCheckUtils]: 30: Hoare triple {67621#(= ~pended~0 1)} #res := ~ntStatus~4; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,062 INFO L290 TraceCheckUtils]: 31: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,063 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1128#return; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,063 INFO L290 TraceCheckUtils]: 33: Hoare triple {67621#(= ~pended~0 1)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,063 INFO L290 TraceCheckUtils]: 34: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,064 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1074#return; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,064 INFO L290 TraceCheckUtils]: 36: Hoare triple {67621#(= ~pended~0 1)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {67621#(= ~pended~0 1)} is VALID [2022-04-15 17:42:36,064 INFO L290 TraceCheckUtils]: 37: Hoare triple {67621#(= ~pended~0 1)} assume !(1 == ~pended~0); {67596#false} is VALID [2022-04-15 17:42:36,064 INFO L290 TraceCheckUtils]: 38: Hoare triple {67596#false} assume !(1 == ~pended~0); {67596#false} is VALID [2022-04-15 17:42:36,064 INFO L290 TraceCheckUtils]: 39: Hoare triple {67596#false} assume ~s~0 != ~UNLOADED~0; {67596#false} is VALID [2022-04-15 17:42:36,064 INFO L290 TraceCheckUtils]: 40: Hoare triple {67596#false} assume -1 != ~status~1; {67596#false} is VALID [2022-04-15 17:42:36,065 INFO L290 TraceCheckUtils]: 41: Hoare triple {67596#false} assume ~s~0 != ~SKIP2~0; {67596#false} is VALID [2022-04-15 17:42:36,065 INFO L290 TraceCheckUtils]: 42: Hoare triple {67596#false} assume ~s~0 != ~IPC~0; {67596#false} is VALID [2022-04-15 17:42:36,065 INFO L290 TraceCheckUtils]: 43: Hoare triple {67596#false} assume ~s~0 != ~DC~0; {67596#false} is VALID [2022-04-15 17:42:36,065 INFO L272 TraceCheckUtils]: 44: Hoare triple {67596#false} call errorFn(); {67596#false} is VALID [2022-04-15 17:42:36,065 INFO L290 TraceCheckUtils]: 45: Hoare triple {67596#false} assume !false; {67596#false} is VALID [2022-04-15 17:42:36,065 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 17:42:36,065 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:36,065 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281444162] [2022-04-15 17:42:36,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281444162] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:36,065 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:36,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:42:36,065 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:36,066 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1238520403] [2022-04-15 17:42:36,066 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1238520403] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:36,066 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:36,066 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:42:36,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392780851] [2022-04-15 17:42:36,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:36,066 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 46 [2022-04-15 17:42:36,066 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:36,066 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:36,098 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:36,098 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 17:42:36,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:36,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 17:42:36,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:42:36,099 INFO L87 Difference]: Start difference. First operand 814 states and 1092 transitions. Second operand has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:40,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:40,315 INFO L93 Difference]: Finished difference Result 880 states and 1173 transitions. [2022-04-15 17:42:40,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 17:42:40,315 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 46 [2022-04-15 17:42:40,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:40,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 653 transitions. [2022-04-15 17:42:40,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:40,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 653 transitions. [2022-04-15 17:42:40,322 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 653 transitions. [2022-04-15 17:42:40,921 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 17:42:40,953 INFO L225 Difference]: With dead ends: 880 [2022-04-15 17:42:40,953 INFO L226 Difference]: Without dead ends: 804 [2022-04-15 17:42:40,955 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 7 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-04-15 17:42:40,956 INFO L913 BasicCegarLoop]: 486 mSDtfsCounter, 502 mSDsluCounter, 412 mSDsCounter, 0 mSdLazyCounter, 1335 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 506 SdHoareTripleChecker+Valid, 898 SdHoareTripleChecker+Invalid, 1474 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 1335 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:40,956 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [506 Valid, 898 Invalid, 1474 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 1335 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-15 17:42:40,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 804 states. [2022-04-15 17:42:41,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 804 to 775. [2022-04-15 17:42:41,646 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:41,647 INFO L82 GeneralOperation]: Start isEquivalent. First operand 804 states. Second operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) [2022-04-15 17:42:41,649 INFO L74 IsIncluded]: Start isIncluded. First operand 804 states. Second operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) [2022-04-15 17:42:41,651 INFO L87 Difference]: Start difference. First operand 804 states. Second operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) [2022-04-15 17:42:41,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:41,676 INFO L93 Difference]: Finished difference Result 804 states and 1077 transitions. [2022-04-15 17:42:41,676 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1077 transitions. [2022-04-15 17:42:41,677 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:41,677 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:41,678 INFO L74 IsIncluded]: Start isIncluded. First operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) Second operand 804 states. [2022-04-15 17:42:41,679 INFO L87 Difference]: Start difference. First operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) Second operand 804 states. [2022-04-15 17:42:41,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:41,703 INFO L93 Difference]: Finished difference Result 804 states and 1077 transitions. [2022-04-15 17:42:41,703 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1077 transitions. [2022-04-15 17:42:41,705 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:41,705 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:41,705 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:41,705 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:41,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) [2022-04-15 17:42:41,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 1041 transitions. [2022-04-15 17:42:41,738 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 1041 transitions. Word has length 46 [2022-04-15 17:42:41,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:41,739 INFO L478 AbstractCegarLoop]: Abstraction has 775 states and 1041 transitions. [2022-04-15 17:42:41,739 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:41,739 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 775 states and 1041 transitions. [2022-04-15 17:42:43,126 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1041 edges. 1041 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:43,126 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1041 transitions. [2022-04-15 17:42:43,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-15 17:42:43,127 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:43,127 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:42:43,127 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-15 17:42:43,127 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:43,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:43,128 INFO L85 PathProgramCache]: Analyzing trace with hash 380283320, now seen corresponding path program 1 times [2022-04-15 17:42:43,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:43,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1412421142] [2022-04-15 17:42:43,128 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:43,128 INFO L85 PathProgramCache]: Analyzing trace with hash 380283320, now seen corresponding path program 2 times [2022-04-15 17:42:43,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:43,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [71597195] [2022-04-15 17:42:43,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:43,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:43,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:43,233 INFO L290 TraceCheckUtils]: 0: Hoare triple {72576#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {72557#true} is VALID [2022-04-15 17:42:43,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-15 17:42:43,234 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72557#true} {72557#true} #1156#return; {72557#true} is VALID [2022-04-15 17:42:43,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:43,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:43,260 INFO L290 TraceCheckUtils]: 0: Hoare triple {72577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72557#true} is VALID [2022-04-15 17:42:43,260 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-15 17:42:43,260 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72557#true} {72557#true} #1066#return; {72557#true} is VALID [2022-04-15 17:42:43,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:43,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:43,273 INFO L290 TraceCheckUtils]: 0: Hoare triple {72578#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72557#true} is VALID [2022-04-15 17:42:43,273 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-15 17:42:43,273 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72557#true} {72557#true} #1068#return; {72557#true} is VALID [2022-04-15 17:42:43,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-15 17:42:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:43,289 INFO L290 TraceCheckUtils]: 0: Hoare triple {72579#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {72557#true} is VALID [2022-04-15 17:42:43,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {72557#true} is VALID [2022-04-15 17:42:43,289 INFO L290 TraceCheckUtils]: 2: Hoare triple {72557#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {72557#true} is VALID [2022-04-15 17:42:43,289 INFO L290 TraceCheckUtils]: 3: Hoare triple {72557#true} assume 0 == ~pended~0;~pended~0 := 1; {72557#true} is VALID [2022-04-15 17:42:43,289 INFO L290 TraceCheckUtils]: 4: Hoare triple {72557#true} #res := 259; {72557#true} is VALID [2022-04-15 17:42:43,289 INFO L290 TraceCheckUtils]: 5: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-15 17:42:43,289 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {72557#true} {72557#true} #1026#return; {72557#true} is VALID [2022-04-15 17:42:43,291 INFO L272 TraceCheckUtils]: 0: Hoare triple {72557#true} call ULTIMATE.init(); {72576#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:43,291 INFO L290 TraceCheckUtils]: 1: Hoare triple {72576#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {72557#true} is VALID [2022-04-15 17:42:43,291 INFO L290 TraceCheckUtils]: 2: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-15 17:42:43,291 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {72557#true} {72557#true} #1156#return; {72557#true} is VALID [2022-04-15 17:42:43,291 INFO L272 TraceCheckUtils]: 4: Hoare triple {72557#true} call #t~ret170 := main(); {72557#true} is VALID [2022-04-15 17:42:43,291 INFO L290 TraceCheckUtils]: 5: Hoare triple {72557#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {72557#true} is VALID [2022-04-15 17:42:43,292 INFO L272 TraceCheckUtils]: 6: Hoare triple {72557#true} call _BLAST_init(); {72577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:43,293 INFO L290 TraceCheckUtils]: 7: Hoare triple {72577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72557#true} is VALID [2022-04-15 17:42:43,293 INFO L290 TraceCheckUtils]: 8: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-15 17:42:43,293 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {72557#true} {72557#true} #1066#return; {72557#true} is VALID [2022-04-15 17:42:43,293 INFO L290 TraceCheckUtils]: 10: Hoare triple {72557#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {72557#true} is VALID [2022-04-15 17:42:43,293 INFO L290 TraceCheckUtils]: 11: Hoare triple {72557#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {72557#true} is VALID [2022-04-15 17:42:43,294 INFO L272 TraceCheckUtils]: 12: Hoare triple {72557#true} call stub_driver_init(); {72578#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:43,294 INFO L290 TraceCheckUtils]: 13: Hoare triple {72578#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72557#true} is VALID [2022-04-15 17:42:43,294 INFO L290 TraceCheckUtils]: 14: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-15 17:42:43,294 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {72557#true} {72557#true} #1068#return; {72557#true} is VALID [2022-04-15 17:42:43,294 INFO L290 TraceCheckUtils]: 16: Hoare triple {72557#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {72557#true} is VALID [2022-04-15 17:42:43,294 INFO L290 TraceCheckUtils]: 17: Hoare triple {72557#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {72557#true} is VALID [2022-04-15 17:42:43,294 INFO L290 TraceCheckUtils]: 18: Hoare triple {72557#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {72557#true} is VALID [2022-04-15 17:42:43,294 INFO L290 TraceCheckUtils]: 19: Hoare triple {72557#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {72557#true} is VALID [2022-04-15 17:42:43,294 INFO L290 TraceCheckUtils]: 20: Hoare triple {72557#true} assume 3 == ~tmp_ndt_4~0; {72557#true} is VALID [2022-04-15 17:42:43,294 INFO L272 TraceCheckUtils]: 21: Hoare triple {72557#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {72557#true} is VALID [2022-04-15 17:42:43,294 INFO L290 TraceCheckUtils]: 22: Hoare triple {72557#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {72557#true} is VALID [2022-04-15 17:42:43,294 INFO L290 TraceCheckUtils]: 23: Hoare triple {72557#true} assume 1 == ~PagingReferenceCount~0; {72557#true} is VALID [2022-04-15 17:42:43,295 INFO L290 TraceCheckUtils]: 24: Hoare triple {72557#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {72557#true} is VALID [2022-04-15 17:42:43,295 INFO L290 TraceCheckUtils]: 25: Hoare triple {72557#true} assume !(0 != ~disketteExtension__IsRemoved~0); {72557#true} is VALID [2022-04-15 17:42:43,295 INFO L290 TraceCheckUtils]: 26: Hoare triple {72557#true} assume !(0 == ~irpSp__MinorFunction~0); {72557#true} is VALID [2022-04-15 17:42:43,295 INFO L290 TraceCheckUtils]: 27: Hoare triple {72557#true} assume 5 == ~irpSp__MinorFunction~0; {72557#true} is VALID [2022-04-15 17:42:43,295 INFO L290 TraceCheckUtils]: 28: Hoare triple {72557#true} assume 5 == ~irpSp__MinorFunction~0; {72557#true} is VALID [2022-04-15 17:42:43,295 INFO L290 TraceCheckUtils]: 29: Hoare triple {72557#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {72557#true} is VALID [2022-04-15 17:42:43,296 INFO L272 TraceCheckUtils]: 30: Hoare triple {72557#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {72579#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:42:43,296 INFO L290 TraceCheckUtils]: 31: Hoare triple {72579#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {72557#true} is VALID [2022-04-15 17:42:43,296 INFO L290 TraceCheckUtils]: 32: Hoare triple {72557#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {72557#true} is VALID [2022-04-15 17:42:43,296 INFO L290 TraceCheckUtils]: 33: Hoare triple {72557#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {72557#true} is VALID [2022-04-15 17:42:43,296 INFO L290 TraceCheckUtils]: 34: Hoare triple {72557#true} assume 0 == ~pended~0;~pended~0 := 1; {72557#true} is VALID [2022-04-15 17:42:43,296 INFO L290 TraceCheckUtils]: 35: Hoare triple {72557#true} #res := 259; {72557#true} is VALID [2022-04-15 17:42:43,296 INFO L290 TraceCheckUtils]: 36: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-15 17:42:43,296 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {72557#true} {72557#true} #1026#return; {72557#true} is VALID [2022-04-15 17:42:43,296 INFO L290 TraceCheckUtils]: 38: Hoare triple {72557#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {72557#true} is VALID [2022-04-15 17:42:43,296 INFO L290 TraceCheckUtils]: 39: Hoare triple {72557#true} assume 259 == ~__cil_tmp29~0; {72557#true} is VALID [2022-04-15 17:42:43,296 INFO L272 TraceCheckUtils]: 40: Hoare triple {72557#true} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {72557#true} is VALID [2022-04-15 17:42:43,296 INFO L290 TraceCheckUtils]: 41: Hoare triple {72557#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {72557#true} is VALID [2022-04-15 17:42:43,296 INFO L290 TraceCheckUtils]: 42: Hoare triple {72557#true} assume !(~s~0 == ~MPR3~0); {72575#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-15 17:42:43,297 INFO L290 TraceCheckUtils]: 43: Hoare triple {72575#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {72575#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-15 17:42:43,297 INFO L290 TraceCheckUtils]: 44: Hoare triple {72575#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {72558#false} is VALID [2022-04-15 17:42:43,297 INFO L272 TraceCheckUtils]: 45: Hoare triple {72558#false} call errorFn(); {72558#false} is VALID [2022-04-15 17:42:43,297 INFO L290 TraceCheckUtils]: 46: Hoare triple {72558#false} assume !false; {72558#false} is VALID [2022-04-15 17:42:43,297 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 17:42:43,297 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:43,297 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [71597195] [2022-04-15 17:42:43,298 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [71597195] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:43,298 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:43,298 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 17:42:43,298 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:43,298 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1412421142] [2022-04-15 17:42:43,298 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1412421142] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:43,298 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:43,298 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 17:42:43,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373824526] [2022-04-15 17:42:43,298 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:43,298 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 47 [2022-04-15 17:42:43,298 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:43,299 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:43,329 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:43,329 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-15 17:42:43,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:43,330 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-15 17:42:43,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-04-15 17:42:43,330 INFO L87 Difference]: Start difference. First operand 775 states and 1041 transitions. Second operand has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:47,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:47,461 INFO L93 Difference]: Finished difference Result 1134 states and 1535 transitions. [2022-04-15 17:42:47,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 17:42:47,461 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 47 [2022-04-15 17:42:47,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:47,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:47,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 684 transitions. [2022-04-15 17:42:47,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:47,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 684 transitions. [2022-04-15 17:42:47,469 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 684 transitions. [2022-04-15 17:42:48,137 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 684 edges. 684 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:48,193 INFO L225 Difference]: With dead ends: 1134 [2022-04-15 17:42:48,193 INFO L226 Difference]: Without dead ends: 1131 [2022-04-15 17:42:48,194 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:42:48,195 INFO L913 BasicCegarLoop]: 533 mSDtfsCounter, 798 mSDsluCounter, 231 mSDsCounter, 0 mSdLazyCounter, 962 mSolverCounterSat, 231 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 815 SdHoareTripleChecker+Valid, 764 SdHoareTripleChecker+Invalid, 1193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 231 IncrementalHoareTripleChecker+Valid, 962 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:48,195 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [815 Valid, 764 Invalid, 1193 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [231 Valid, 962 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-15 17:42:48,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1131 states. [2022-04-15 17:42:49,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1131 to 888. [2022-04-15 17:42:49,000 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:49,002 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1131 states. Second operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) [2022-04-15 17:42:49,002 INFO L74 IsIncluded]: Start isIncluded. First operand 1131 states. Second operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) [2022-04-15 17:42:49,003 INFO L87 Difference]: Start difference. First operand 1131 states. Second operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) [2022-04-15 17:42:49,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:49,045 INFO L93 Difference]: Finished difference Result 1131 states and 1528 transitions. [2022-04-15 17:42:49,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1528 transitions. [2022-04-15 17:42:49,047 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:49,047 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:49,049 INFO L74 IsIncluded]: Start isIncluded. First operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) Second operand 1131 states. [2022-04-15 17:42:49,049 INFO L87 Difference]: Start difference. First operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) Second operand 1131 states. [2022-04-15 17:42:49,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:49,092 INFO L93 Difference]: Finished difference Result 1131 states and 1528 transitions. [2022-04-15 17:42:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1528 transitions. [2022-04-15 17:42:49,094 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:49,094 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:49,094 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:49,094 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:49,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) [2022-04-15 17:42:49,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 888 states and 1195 transitions. [2022-04-15 17:42:49,143 INFO L78 Accepts]: Start accepts. Automaton has 888 states and 1195 transitions. Word has length 47 [2022-04-15 17:42:49,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:49,143 INFO L478 AbstractCegarLoop]: Abstraction has 888 states and 1195 transitions. [2022-04-15 17:42:49,144 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-15 17:42:49,144 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 888 states and 1195 transitions. [2022-04-15 17:42:50,746 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1195 edges. 1195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:50,746 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1195 transitions. [2022-04-15 17:42:50,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-15 17:42:50,747 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:50,747 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:42:50,747 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-15 17:42:50,747 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:50,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:50,747 INFO L85 PathProgramCache]: Analyzing trace with hash -1845769478, now seen corresponding path program 1 times [2022-04-15 17:42:50,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:50,747 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [46531443] [2022-04-15 17:42:50,747 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:50,748 INFO L85 PathProgramCache]: Analyzing trace with hash -1845769478, now seen corresponding path program 2 times [2022-04-15 17:42:50,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:50,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2072615793] [2022-04-15 17:42:50,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:50,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:50,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:50,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:50,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:50,834 INFO L290 TraceCheckUtils]: 0: Hoare triple {78919#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {78894#true} is VALID [2022-04-15 17:42:50,834 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-15 17:42:50,834 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78894#true} {78894#true} #1156#return; {78894#true} is VALID [2022-04-15 17:42:50,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:50,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:50,854 INFO L290 TraceCheckUtils]: 0: Hoare triple {78920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {78894#true} is VALID [2022-04-15 17:42:50,854 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-15 17:42:50,855 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78894#true} {78894#true} #1066#return; {78894#true} is VALID [2022-04-15 17:42:50,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:50,876 INFO L290 TraceCheckUtils]: 0: Hoare triple {78921#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {78894#true} is VALID [2022-04-15 17:42:50,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-15 17:42:50,876 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78894#true} {78894#true} #1068#return; {78894#true} is VALID [2022-04-15 17:42:50,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:42:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:50,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:42:50,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:50,935 INFO L290 TraceCheckUtils]: 0: Hoare triple {78928#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {78894#true} is VALID [2022-04-15 17:42:50,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {78894#true} is VALID [2022-04-15 17:42:50,935 INFO L290 TraceCheckUtils]: 2: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-15 17:42:50,935 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78894#true} {78894#true} #1018#return; {78894#true} is VALID [2022-04-15 17:42:50,935 INFO L290 TraceCheckUtils]: 0: Hoare triple {78922#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {78894#true} is VALID [2022-04-15 17:42:50,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume 1 == ~PagingReferenceCount~0; {78894#true} is VALID [2022-04-15 17:42:50,935 INFO L290 TraceCheckUtils]: 2: Hoare triple {78894#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {78894#true} is VALID [2022-04-15 17:42:50,936 INFO L290 TraceCheckUtils]: 3: Hoare triple {78894#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {78894#true} is VALID [2022-04-15 17:42:50,936 INFO L272 TraceCheckUtils]: 4: Hoare triple {78894#true} call IofCompleteRequest(~Irp, 0); {78928#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:50,936 INFO L290 TraceCheckUtils]: 5: Hoare triple {78928#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {78894#true} is VALID [2022-04-15 17:42:50,936 INFO L290 TraceCheckUtils]: 6: Hoare triple {78894#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {78894#true} is VALID [2022-04-15 17:42:50,936 INFO L290 TraceCheckUtils]: 7: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-15 17:42:50,936 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {78894#true} {78894#true} #1018#return; {78894#true} is VALID [2022-04-15 17:42:50,937 INFO L290 TraceCheckUtils]: 9: Hoare triple {78894#true} #res := -1073741738; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-15 17:42:50,937 INFO L290 TraceCheckUtils]: 10: Hoare triple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} assume true; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-15 17:42:50,937 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} {78894#true} #1076#return; {78917#(<= (+ 1073741738 |main_#t~ret100|) 0)} is VALID [2022-04-15 17:42:50,939 INFO L272 TraceCheckUtils]: 0: Hoare triple {78894#true} call ULTIMATE.init(); {78919#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:50,939 INFO L290 TraceCheckUtils]: 1: Hoare triple {78919#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {78894#true} is VALID [2022-04-15 17:42:50,939 INFO L290 TraceCheckUtils]: 2: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-15 17:42:50,939 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78894#true} {78894#true} #1156#return; {78894#true} is VALID [2022-04-15 17:42:50,939 INFO L272 TraceCheckUtils]: 4: Hoare triple {78894#true} call #t~ret170 := main(); {78894#true} is VALID [2022-04-15 17:42:50,939 INFO L290 TraceCheckUtils]: 5: Hoare triple {78894#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {78894#true} is VALID [2022-04-15 17:42:50,940 INFO L272 TraceCheckUtils]: 6: Hoare triple {78894#true} call _BLAST_init(); {78920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:50,940 INFO L290 TraceCheckUtils]: 7: Hoare triple {78920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {78894#true} is VALID [2022-04-15 17:42:50,940 INFO L290 TraceCheckUtils]: 8: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-15 17:42:50,940 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {78894#true} {78894#true} #1066#return; {78894#true} is VALID [2022-04-15 17:42:50,940 INFO L290 TraceCheckUtils]: 10: Hoare triple {78894#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {78894#true} is VALID [2022-04-15 17:42:50,940 INFO L290 TraceCheckUtils]: 11: Hoare triple {78894#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {78894#true} is VALID [2022-04-15 17:42:50,941 INFO L272 TraceCheckUtils]: 12: Hoare triple {78894#true} call stub_driver_init(); {78921#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:50,941 INFO L290 TraceCheckUtils]: 13: Hoare triple {78921#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {78894#true} is VALID [2022-04-15 17:42:50,941 INFO L290 TraceCheckUtils]: 14: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-15 17:42:50,941 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78894#true} {78894#true} #1068#return; {78894#true} is VALID [2022-04-15 17:42:50,941 INFO L290 TraceCheckUtils]: 16: Hoare triple {78894#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {78894#true} is VALID [2022-04-15 17:42:50,941 INFO L290 TraceCheckUtils]: 17: Hoare triple {78894#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {78894#true} is VALID [2022-04-15 17:42:50,941 INFO L290 TraceCheckUtils]: 18: Hoare triple {78894#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {78894#true} is VALID [2022-04-15 17:42:50,941 INFO L290 TraceCheckUtils]: 19: Hoare triple {78894#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {78894#true} is VALID [2022-04-15 17:42:50,941 INFO L290 TraceCheckUtils]: 20: Hoare triple {78894#true} assume 3 == ~tmp_ndt_4~0; {78894#true} is VALID [2022-04-15 17:42:50,942 INFO L272 TraceCheckUtils]: 21: Hoare triple {78894#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {78922#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:50,942 INFO L290 TraceCheckUtils]: 22: Hoare triple {78922#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {78894#true} is VALID [2022-04-15 17:42:50,942 INFO L290 TraceCheckUtils]: 23: Hoare triple {78894#true} assume 1 == ~PagingReferenceCount~0; {78894#true} is VALID [2022-04-15 17:42:50,942 INFO L290 TraceCheckUtils]: 24: Hoare triple {78894#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {78894#true} is VALID [2022-04-15 17:42:50,942 INFO L290 TraceCheckUtils]: 25: Hoare triple {78894#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {78894#true} is VALID [2022-04-15 17:42:50,943 INFO L272 TraceCheckUtils]: 26: Hoare triple {78894#true} call IofCompleteRequest(~Irp, 0); {78928#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:50,943 INFO L290 TraceCheckUtils]: 27: Hoare triple {78928#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {78894#true} is VALID [2022-04-15 17:42:50,943 INFO L290 TraceCheckUtils]: 28: Hoare triple {78894#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {78894#true} is VALID [2022-04-15 17:42:50,943 INFO L290 TraceCheckUtils]: 29: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-15 17:42:50,943 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {78894#true} {78894#true} #1018#return; {78894#true} is VALID [2022-04-15 17:42:50,943 INFO L290 TraceCheckUtils]: 31: Hoare triple {78894#true} #res := -1073741738; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-15 17:42:50,944 INFO L290 TraceCheckUtils]: 32: Hoare triple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} assume true; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-15 17:42:50,944 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} {78894#true} #1076#return; {78917#(<= (+ 1073741738 |main_#t~ret100|) 0)} is VALID [2022-04-15 17:42:50,945 INFO L290 TraceCheckUtils]: 34: Hoare triple {78917#(<= (+ 1073741738 |main_#t~ret100|) 0)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:50,945 INFO L290 TraceCheckUtils]: 35: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:50,945 INFO L290 TraceCheckUtils]: 36: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:50,945 INFO L290 TraceCheckUtils]: 37: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~UNLOADED~0; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:50,946 INFO L290 TraceCheckUtils]: 38: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume -1 != ~status~1; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:50,946 INFO L290 TraceCheckUtils]: 39: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~SKIP2~0; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:50,946 INFO L290 TraceCheckUtils]: 40: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~IPC~0; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:50,947 INFO L290 TraceCheckUtils]: 41: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume !(~s~0 != ~DC~0); {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:50,947 INFO L290 TraceCheckUtils]: 42: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:50,947 INFO L290 TraceCheckUtils]: 43: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 == ~DC~0; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:42:50,947 INFO L290 TraceCheckUtils]: 44: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume 259 == ~status~1; {78895#false} is VALID [2022-04-15 17:42:50,947 INFO L272 TraceCheckUtils]: 45: Hoare triple {78895#false} call errorFn(); {78895#false} is VALID [2022-04-15 17:42:50,948 INFO L290 TraceCheckUtils]: 46: Hoare triple {78895#false} assume !false; {78895#false} is VALID [2022-04-15 17:42:50,948 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 17:42:50,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:50,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2072615793] [2022-04-15 17:42:50,948 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2072615793] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:50,948 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:50,948 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:42:50,948 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:50,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [46531443] [2022-04-15 17:42:50,948 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [46531443] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:50,948 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:50,948 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:42:50,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902421354] [2022-04-15 17:42:50,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:50,949 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 47 [2022-04-15 17:42:50,949 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:50,949 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:50,979 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:50,979 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:42:50,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:50,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:42:50,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:42:50,980 INFO L87 Difference]: Start difference. First operand 888 states and 1195 transitions. Second operand has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:55,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:55,665 INFO L93 Difference]: Finished difference Result 933 states and 1248 transitions. [2022-04-15 17:42:55,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 17:42:55,665 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 47 [2022-04-15 17:42:55,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:55,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:55,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 559 transitions. [2022-04-15 17:42:55,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 559 transitions. [2022-04-15 17:42:55,671 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 559 transitions. [2022-04-15 17:42:56,197 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 559 edges. 559 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:56,234 INFO L225 Difference]: With dead ends: 933 [2022-04-15 17:42:56,234 INFO L226 Difference]: Without dead ends: 915 [2022-04-15 17:42:56,235 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 17:42:56,235 INFO L913 BasicCegarLoop]: 448 mSDtfsCounter, 617 mSDsluCounter, 815 mSDsCounter, 0 mSdLazyCounter, 1334 mSolverCounterSat, 183 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 621 SdHoareTripleChecker+Valid, 1263 SdHoareTripleChecker+Invalid, 1517 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 183 IncrementalHoareTripleChecker+Valid, 1334 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:56,235 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [621 Valid, 1263 Invalid, 1517 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [183 Valid, 1334 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-15 17:42:56,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 915 states. [2022-04-15 17:42:57,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 915 to 886. [2022-04-15 17:42:57,038 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:57,039 INFO L82 GeneralOperation]: Start isEquivalent. First operand 915 states. Second operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-15 17:42:57,040 INFO L74 IsIncluded]: Start isIncluded. First operand 915 states. Second operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-15 17:42:57,040 INFO L87 Difference]: Start difference. First operand 915 states. Second operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-15 17:42:57,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:57,069 INFO L93 Difference]: Finished difference Result 915 states and 1229 transitions. [2022-04-15 17:42:57,069 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1229 transitions. [2022-04-15 17:42:57,071 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:57,071 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:57,072 INFO L74 IsIncluded]: Start isIncluded. First operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) Second operand 915 states. [2022-04-15 17:42:57,072 INFO L87 Difference]: Start difference. First operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) Second operand 915 states. [2022-04-15 17:42:57,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:57,105 INFO L93 Difference]: Finished difference Result 915 states and 1229 transitions. [2022-04-15 17:42:57,105 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1229 transitions. [2022-04-15 17:42:57,106 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:57,106 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:57,106 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:57,106 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-15 17:42:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 886 states and 1191 transitions. [2022-04-15 17:42:57,156 INFO L78 Accepts]: Start accepts. Automaton has 886 states and 1191 transitions. Word has length 47 [2022-04-15 17:42:57,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:57,156 INFO L478 AbstractCegarLoop]: Abstraction has 886 states and 1191 transitions. [2022-04-15 17:42:57,156 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:42:57,156 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 886 states and 1191 transitions. [2022-04-15 17:42:58,884 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1191 edges. 1191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:58,884 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1191 transitions. [2022-04-15 17:42:58,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-15 17:42:58,885 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:58,885 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:42:58,885 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-15 17:42:58,885 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:58,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:58,886 INFO L85 PathProgramCache]: Analyzing trace with hash -1334176634, now seen corresponding path program 1 times [2022-04-15 17:42:58,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:58,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1912086488] [2022-04-15 17:42:58,886 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:58,886 INFO L85 PathProgramCache]: Analyzing trace with hash -1334176634, now seen corresponding path program 2 times [2022-04-15 17:42:58,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:58,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [766630588] [2022-04-15 17:42:58,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:58,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:59,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:59,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:59,040 INFO L290 TraceCheckUtils]: 0: Hoare triple {84419#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {84399#true} is VALID [2022-04-15 17:42:59,040 INFO L290 TraceCheckUtils]: 1: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-15 17:42:59,040 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84399#true} {84399#true} #1156#return; {84399#true} is VALID [2022-04-15 17:42:59,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:59,079 INFO L290 TraceCheckUtils]: 0: Hoare triple {84420#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-15 17:42:59,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-15 17:42:59,081 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {84399#true} #1066#return; {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:59,126 INFO L290 TraceCheckUtils]: 0: Hoare triple {84422#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-15 17:42:59,127 INFO L290 TraceCheckUtils]: 1: Hoare triple {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-15 17:42:59,127 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1068#return; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-15 17:42:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:59,147 INFO L290 TraceCheckUtils]: 0: Hoare triple {84424#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {84399#true} is VALID [2022-04-15 17:42:59,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {84399#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {84399#true} is VALID [2022-04-15 17:42:59,148 INFO L290 TraceCheckUtils]: 2: Hoare triple {84399#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {84399#true} is VALID [2022-04-15 17:42:59,148 INFO L290 TraceCheckUtils]: 3: Hoare triple {84399#true} assume 0 == ~pended~0;~pended~0 := 1; {84399#true} is VALID [2022-04-15 17:42:59,148 INFO L290 TraceCheckUtils]: 4: Hoare triple {84399#true} #res := 259; {84399#true} is VALID [2022-04-15 17:42:59,148 INFO L290 TraceCheckUtils]: 5: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-15 17:42:59,149 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {84399#true} {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} #1026#return; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,151 INFO L272 TraceCheckUtils]: 0: Hoare triple {84399#true} call ULTIMATE.init(); {84419#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:42:59,151 INFO L290 TraceCheckUtils]: 1: Hoare triple {84419#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {84399#true} is VALID [2022-04-15 17:42:59,151 INFO L290 TraceCheckUtils]: 2: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-15 17:42:59,151 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {84399#true} {84399#true} #1156#return; {84399#true} is VALID [2022-04-15 17:42:59,151 INFO L272 TraceCheckUtils]: 4: Hoare triple {84399#true} call #t~ret170 := main(); {84399#true} is VALID [2022-04-15 17:42:59,151 INFO L290 TraceCheckUtils]: 5: Hoare triple {84399#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {84399#true} is VALID [2022-04-15 17:42:59,152 INFO L272 TraceCheckUtils]: 6: Hoare triple {84399#true} call _BLAST_init(); {84420#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:59,153 INFO L290 TraceCheckUtils]: 7: Hoare triple {84420#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-15 17:42:59,153 INFO L290 TraceCheckUtils]: 8: Hoare triple {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-15 17:42:59,154 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {84399#true} #1066#return; {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,154 INFO L290 TraceCheckUtils]: 10: Hoare triple {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,155 INFO L290 TraceCheckUtils]: 11: Hoare triple {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,155 INFO L272 TraceCheckUtils]: 12: Hoare triple {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} call stub_driver_init(); {84422#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:59,156 INFO L290 TraceCheckUtils]: 13: Hoare triple {84422#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-15 17:42:59,156 INFO L290 TraceCheckUtils]: 14: Hoare triple {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-15 17:42:59,157 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1068#return; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,158 INFO L290 TraceCheckUtils]: 16: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,171 INFO L290 TraceCheckUtils]: 17: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,172 INFO L290 TraceCheckUtils]: 18: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,173 INFO L290 TraceCheckUtils]: 19: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,173 INFO L290 TraceCheckUtils]: 20: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 3 == ~tmp_ndt_4~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,174 INFO L272 TraceCheckUtils]: 21: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,189 INFO L290 TraceCheckUtils]: 22: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,189 INFO L290 TraceCheckUtils]: 23: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 1 == ~PagingReferenceCount~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,190 INFO L290 TraceCheckUtils]: 24: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,190 INFO L290 TraceCheckUtils]: 25: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 != ~disketteExtension__IsRemoved~0); {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,190 INFO L290 TraceCheckUtils]: 26: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~irpSp__MinorFunction~0); {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,191 INFO L290 TraceCheckUtils]: 27: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 5 == ~irpSp__MinorFunction~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,191 INFO L290 TraceCheckUtils]: 28: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 5 == ~irpSp__MinorFunction~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,191 INFO L290 TraceCheckUtils]: 29: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,192 INFO L272 TraceCheckUtils]: 30: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {84424#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:42:59,192 INFO L290 TraceCheckUtils]: 31: Hoare triple {84424#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {84399#true} is VALID [2022-04-15 17:42:59,192 INFO L290 TraceCheckUtils]: 32: Hoare triple {84399#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {84399#true} is VALID [2022-04-15 17:42:59,192 INFO L290 TraceCheckUtils]: 33: Hoare triple {84399#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {84399#true} is VALID [2022-04-15 17:42:59,193 INFO L290 TraceCheckUtils]: 34: Hoare triple {84399#true} assume 0 == ~pended~0;~pended~0 := 1; {84399#true} is VALID [2022-04-15 17:42:59,193 INFO L290 TraceCheckUtils]: 35: Hoare triple {84399#true} #res := 259; {84399#true} is VALID [2022-04-15 17:42:59,193 INFO L290 TraceCheckUtils]: 36: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-15 17:42:59,193 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {84399#true} {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} #1026#return; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,194 INFO L290 TraceCheckUtils]: 38: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,196 INFO L290 TraceCheckUtils]: 39: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 259 == ~__cil_tmp29~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,197 INFO L272 TraceCheckUtils]: 40: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,197 INFO L290 TraceCheckUtils]: 41: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:42:59,197 INFO L290 TraceCheckUtils]: 42: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume ~s~0 == ~MPR3~0; {84400#false} is VALID [2022-04-15 17:42:59,197 INFO L290 TraceCheckUtils]: 43: Hoare triple {84400#false} assume !(1 == ~setEventCalled~0); {84400#false} is VALID [2022-04-15 17:42:59,198 INFO L290 TraceCheckUtils]: 44: Hoare triple {84400#false} assume !(1 == ~customIrp~0); {84400#false} is VALID [2022-04-15 17:42:59,198 INFO L290 TraceCheckUtils]: 45: Hoare triple {84400#false} assume ~s~0 == ~MPR3~0; {84400#false} is VALID [2022-04-15 17:42:59,198 INFO L272 TraceCheckUtils]: 46: Hoare triple {84400#false} call errorFn(); {84400#false} is VALID [2022-04-15 17:42:59,198 INFO L290 TraceCheckUtils]: 47: Hoare triple {84400#false} assume !false; {84400#false} is VALID [2022-04-15 17:42:59,198 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 17:42:59,198 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:59,198 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [766630588] [2022-04-15 17:42:59,198 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [766630588] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:59,198 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:59,199 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:42:59,199 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:59,199 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1912086488] [2022-04-15 17:42:59,199 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1912086488] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:59,199 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:59,199 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:42:59,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075955347] [2022-04-15 17:42:59,199 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:59,200 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 48 [2022-04-15 17:42:59,200 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:59,200 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-15 17:42:59,238 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:59,238 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:42:59,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:59,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:42:59,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:42:59,239 INFO L87 Difference]: Start difference. First operand 886 states and 1191 transitions. Second operand has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-15 17:43:06,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:06,226 INFO L93 Difference]: Finished difference Result 1483 states and 1950 transitions. [2022-04-15 17:43:06,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:43:06,227 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 48 [2022-04-15 17:43:06,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:06,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-15 17:43:06,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 938 transitions. [2022-04-15 17:43:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-15 17:43:06,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 938 transitions. [2022-04-15 17:43:06,237 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 938 transitions. [2022-04-15 17:43:07,137 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 938 edges. 938 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:07,177 INFO L225 Difference]: With dead ends: 1483 [2022-04-15 17:43:07,177 INFO L226 Difference]: Without dead ends: 936 [2022-04-15 17:43:07,178 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=84, Invalid=188, Unknown=0, NotChecked=0, Total=272 [2022-04-15 17:43:07,179 INFO L913 BasicCegarLoop]: 558 mSDtfsCounter, 1548 mSDsluCounter, 245 mSDsCounter, 0 mSdLazyCounter, 1218 mSolverCounterSat, 467 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1560 SdHoareTripleChecker+Valid, 803 SdHoareTripleChecker+Invalid, 1685 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 467 IncrementalHoareTripleChecker+Valid, 1218 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:07,179 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1560 Valid, 803 Invalid, 1685 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [467 Valid, 1218 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-15 17:43:07,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 936 states. [2022-04-15 17:43:08,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 936 to 877. [2022-04-15 17:43:08,368 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:08,369 INFO L82 GeneralOperation]: Start isEquivalent. First operand 936 states. Second operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-15 17:43:08,369 INFO L74 IsIncluded]: Start isIncluded. First operand 936 states. Second operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-15 17:43:08,370 INFO L87 Difference]: Start difference. First operand 936 states. Second operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-15 17:43:08,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:08,400 INFO L93 Difference]: Finished difference Result 936 states and 1237 transitions. [2022-04-15 17:43:08,400 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1237 transitions. [2022-04-15 17:43:08,402 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:08,402 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:08,403 INFO L74 IsIncluded]: Start isIncluded. First operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) Second operand 936 states. [2022-04-15 17:43:08,404 INFO L87 Difference]: Start difference. First operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) Second operand 936 states. [2022-04-15 17:43:08,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:08,435 INFO L93 Difference]: Finished difference Result 936 states and 1237 transitions. [2022-04-15 17:43:08,435 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1237 transitions. [2022-04-15 17:43:08,437 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:08,437 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:08,437 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:08,437 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:08,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-15 17:43:08,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 877 states and 1170 transitions. [2022-04-15 17:43:08,481 INFO L78 Accepts]: Start accepts. Automaton has 877 states and 1170 transitions. Word has length 48 [2022-04-15 17:43:08,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:08,481 INFO L478 AbstractCegarLoop]: Abstraction has 877 states and 1170 transitions. [2022-04-15 17:43:08,482 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-15 17:43:08,482 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 877 states and 1170 transitions. [2022-04-15 17:43:10,268 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1170 edges. 1170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:10,268 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1170 transitions. [2022-04-15 17:43:10,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-15 17:43:10,269 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:10,269 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] [2022-04-15 17:43:10,269 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-15 17:43:10,269 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:10,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:10,270 INFO L85 PathProgramCache]: Analyzing trace with hash -934618588, now seen corresponding path program 1 times [2022-04-15 17:43:10,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:10,270 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1875484399] [2022-04-15 17:43:10,270 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:10,270 INFO L85 PathProgramCache]: Analyzing trace with hash -934618588, now seen corresponding path program 2 times [2022-04-15 17:43:10,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:10,270 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251559325] [2022-04-15 17:43:10,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:10,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:10,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:10,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:10,383 INFO L290 TraceCheckUtils]: 0: Hoare triple {91068#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {91037#true} is VALID [2022-04-15 17:43:10,383 INFO L290 TraceCheckUtils]: 1: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-15 17:43:10,383 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {91037#true} {91037#true} #1156#return; {91037#true} is VALID [2022-04-15 17:43:10,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:10,407 INFO L290 TraceCheckUtils]: 0: Hoare triple {91069#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,408 INFO L290 TraceCheckUtils]: 1: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume true; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,408 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {91045#(not (= ~SKIP1~0 ~NP~0))} {91037#true} #1066#return; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:10,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:10,420 INFO L290 TraceCheckUtils]: 0: Hoare triple {91070#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {91037#true} is VALID [2022-04-15 17:43:10,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-15 17:43:10,421 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {91037#true} {91045#(not (= ~SKIP1~0 ~NP~0))} #1068#return; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:43:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:10,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:10,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:10,500 INFO L290 TraceCheckUtils]: 0: Hoare triple {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,501 INFO L290 TraceCheckUtils]: 2: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,501 INFO L290 TraceCheckUtils]: 3: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,501 INFO L290 TraceCheckUtils]: 4: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,502 INFO L290 TraceCheckUtils]: 5: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,502 INFO L290 TraceCheckUtils]: 6: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,502 INFO L290 TraceCheckUtils]: 7: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} assume true; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,503 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {91085#(= ~NP~0 |old(~s~0)|)} {91072#(= ~SKIP1~0 ~s~0)} #1134#return; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:43:10,503 INFO L290 TraceCheckUtils]: 0: Hoare triple {91071#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {91037#true} is VALID [2022-04-15 17:43:10,503 INFO L290 TraceCheckUtils]: 1: Hoare triple {91037#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {91037#true} is VALID [2022-04-15 17:43:10,503 INFO L290 TraceCheckUtils]: 2: Hoare triple {91037#true} assume !(0 != ~disketteExtension__IsRemoved~1); {91037#true} is VALID [2022-04-15 17:43:10,503 INFO L290 TraceCheckUtils]: 3: Hoare triple {91037#true} assume 0 == ~disketteExtension__IsStarted~2; {91037#true} is VALID [2022-04-15 17:43:10,504 INFO L290 TraceCheckUtils]: 4: Hoare triple {91037#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {91072#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:43:10,504 INFO L290 TraceCheckUtils]: 5: Hoare triple {91072#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {91072#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:43:10,505 INFO L272 TraceCheckUtils]: 6: Hoare triple {91072#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:10,505 INFO L290 TraceCheckUtils]: 7: Hoare triple {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,505 INFO L290 TraceCheckUtils]: 8: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,505 INFO L290 TraceCheckUtils]: 9: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,506 INFO L290 TraceCheckUtils]: 10: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,506 INFO L290 TraceCheckUtils]: 11: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,506 INFO L290 TraceCheckUtils]: 12: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,506 INFO L290 TraceCheckUtils]: 13: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,507 INFO L290 TraceCheckUtils]: 14: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} assume true; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,507 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91085#(= ~NP~0 |old(~s~0)|)} {91072#(= ~SKIP1~0 ~s~0)} #1134#return; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:43:10,508 INFO L290 TraceCheckUtils]: 16: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:43:10,508 INFO L290 TraceCheckUtils]: 17: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume true; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:43:10,508 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {91082#(= ~SKIP1~0 ~NP~0)} {91045#(not (= ~SKIP1~0 ~NP~0))} #1074#return; {91038#false} is VALID [2022-04-15 17:43:10,510 INFO L272 TraceCheckUtils]: 0: Hoare triple {91037#true} call ULTIMATE.init(); {91068#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:43:10,510 INFO L290 TraceCheckUtils]: 1: Hoare triple {91068#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {91037#true} is VALID [2022-04-15 17:43:10,510 INFO L290 TraceCheckUtils]: 2: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-15 17:43:10,510 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {91037#true} {91037#true} #1156#return; {91037#true} is VALID [2022-04-15 17:43:10,510 INFO L272 TraceCheckUtils]: 4: Hoare triple {91037#true} call #t~ret170 := main(); {91037#true} is VALID [2022-04-15 17:43:10,510 INFO L290 TraceCheckUtils]: 5: Hoare triple {91037#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {91037#true} is VALID [2022-04-15 17:43:10,511 INFO L272 TraceCheckUtils]: 6: Hoare triple {91037#true} call _BLAST_init(); {91069#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:10,512 INFO L290 TraceCheckUtils]: 7: Hoare triple {91069#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,512 INFO L290 TraceCheckUtils]: 8: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume true; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,512 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {91045#(not (= ~SKIP1~0 ~NP~0))} {91037#true} #1066#return; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,513 INFO L290 TraceCheckUtils]: 10: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,513 INFO L290 TraceCheckUtils]: 11: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,513 INFO L272 TraceCheckUtils]: 12: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} call stub_driver_init(); {91070#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:10,513 INFO L290 TraceCheckUtils]: 13: Hoare triple {91070#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {91037#true} is VALID [2022-04-15 17:43:10,514 INFO L290 TraceCheckUtils]: 14: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-15 17:43:10,514 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91037#true} {91045#(not (= ~SKIP1~0 ~NP~0))} #1068#return; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,514 INFO L290 TraceCheckUtils]: 16: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,514 INFO L290 TraceCheckUtils]: 17: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,515 INFO L290 TraceCheckUtils]: 18: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,515 INFO L290 TraceCheckUtils]: 19: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume 2 == ~tmp_ndt_3~0; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:43:10,516 INFO L272 TraceCheckUtils]: 20: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {91071#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:10,516 INFO L290 TraceCheckUtils]: 21: Hoare triple {91071#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {91037#true} is VALID [2022-04-15 17:43:10,516 INFO L290 TraceCheckUtils]: 22: Hoare triple {91037#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {91037#true} is VALID [2022-04-15 17:43:10,516 INFO L290 TraceCheckUtils]: 23: Hoare triple {91037#true} assume !(0 != ~disketteExtension__IsRemoved~1); {91037#true} is VALID [2022-04-15 17:43:10,516 INFO L290 TraceCheckUtils]: 24: Hoare triple {91037#true} assume 0 == ~disketteExtension__IsStarted~2; {91037#true} is VALID [2022-04-15 17:43:10,519 INFO L290 TraceCheckUtils]: 25: Hoare triple {91037#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {91072#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:43:10,519 INFO L290 TraceCheckUtils]: 26: Hoare triple {91072#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {91072#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:43:10,520 INFO L272 TraceCheckUtils]: 27: Hoare triple {91072#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:10,520 INFO L290 TraceCheckUtils]: 28: Hoare triple {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,520 INFO L290 TraceCheckUtils]: 29: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,521 INFO L290 TraceCheckUtils]: 30: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,521 INFO L290 TraceCheckUtils]: 31: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,521 INFO L290 TraceCheckUtils]: 32: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,521 INFO L290 TraceCheckUtils]: 33: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,522 INFO L290 TraceCheckUtils]: 34: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,522 INFO L290 TraceCheckUtils]: 35: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} assume true; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:10,523 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {91085#(= ~NP~0 |old(~s~0)|)} {91072#(= ~SKIP1~0 ~s~0)} #1134#return; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:43:10,523 INFO L290 TraceCheckUtils]: 37: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:43:10,523 INFO L290 TraceCheckUtils]: 38: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume true; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:43:10,524 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {91082#(= ~SKIP1~0 ~NP~0)} {91045#(not (= ~SKIP1~0 ~NP~0))} #1074#return; {91038#false} is VALID [2022-04-15 17:43:10,524 INFO L290 TraceCheckUtils]: 40: Hoare triple {91038#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {91038#false} is VALID [2022-04-15 17:43:10,524 INFO L290 TraceCheckUtils]: 41: Hoare triple {91038#false} assume !(1 == ~pended~0); {91038#false} is VALID [2022-04-15 17:43:10,524 INFO L290 TraceCheckUtils]: 42: Hoare triple {91038#false} assume !(1 == ~pended~0); {91038#false} is VALID [2022-04-15 17:43:10,524 INFO L290 TraceCheckUtils]: 43: Hoare triple {91038#false} assume ~s~0 != ~UNLOADED~0; {91038#false} is VALID [2022-04-15 17:43:10,524 INFO L290 TraceCheckUtils]: 44: Hoare triple {91038#false} assume -1 != ~status~1; {91038#false} is VALID [2022-04-15 17:43:10,524 INFO L290 TraceCheckUtils]: 45: Hoare triple {91038#false} assume ~s~0 != ~SKIP2~0; {91038#false} is VALID [2022-04-15 17:43:10,524 INFO L290 TraceCheckUtils]: 46: Hoare triple {91038#false} assume ~s~0 != ~IPC~0; {91038#false} is VALID [2022-04-15 17:43:10,524 INFO L290 TraceCheckUtils]: 47: Hoare triple {91038#false} assume ~s~0 != ~DC~0; {91038#false} is VALID [2022-04-15 17:43:10,524 INFO L272 TraceCheckUtils]: 48: Hoare triple {91038#false} call errorFn(); {91038#false} is VALID [2022-04-15 17:43:10,524 INFO L290 TraceCheckUtils]: 49: Hoare triple {91038#false} assume !false; {91038#false} is VALID [2022-04-15 17:43:10,525 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 17:43:10,525 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:10,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [251559325] [2022-04-15 17:43:10,525 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [251559325] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:10,525 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:10,525 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:43:10,525 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:10,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1875484399] [2022-04-15 17:43:10,525 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1875484399] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:10,525 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:10,525 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:43:10,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210450003] [2022-04-15 17:43:10,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:10,526 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 50 [2022-04-15 17:43:10,526 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:10,526 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 17:43:10,571 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:10,571 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:43:10,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:10,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:43:10,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:43:10,572 INFO L87 Difference]: Start difference. First operand 877 states and 1170 transitions. Second operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 17:43:19,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:19,208 INFO L93 Difference]: Finished difference Result 1151 states and 1528 transitions. [2022-04-15 17:43:19,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-15 17:43:19,208 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 50 [2022-04-15 17:43:19,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:19,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 17:43:19,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 822 transitions. [2022-04-15 17:43:19,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 17:43:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 822 transitions. [2022-04-15 17:43:19,217 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 822 transitions. [2022-04-15 17:43:19,997 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 822 edges. 822 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:20,052 INFO L225 Difference]: With dead ends: 1151 [2022-04-15 17:43:20,052 INFO L226 Difference]: Without dead ends: 1075 [2022-04-15 17:43:20,053 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 132 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=185, Invalid=571, Unknown=0, NotChecked=0, Total=756 [2022-04-15 17:43:20,054 INFO L913 BasicCegarLoop]: 545 mSDtfsCounter, 994 mSDsluCounter, 869 mSDsCounter, 0 mSdLazyCounter, 2667 mSolverCounterSat, 330 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 997 SdHoareTripleChecker+Valid, 1414 SdHoareTripleChecker+Invalid, 2997 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 330 IncrementalHoareTripleChecker+Valid, 2667 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:20,054 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [997 Valid, 1414 Invalid, 2997 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [330 Valid, 2667 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-15 17:43:20,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1075 states. [2022-04-15 17:43:21,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1075 to 932. [2022-04-15 17:43:21,299 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:21,300 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1075 states. Second operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-15 17:43:21,301 INFO L74 IsIncluded]: Start isIncluded. First operand 1075 states. Second operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-15 17:43:21,301 INFO L87 Difference]: Start difference. First operand 1075 states. Second operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-15 17:43:21,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:21,341 INFO L93 Difference]: Finished difference Result 1075 states and 1432 transitions. [2022-04-15 17:43:21,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1432 transitions. [2022-04-15 17:43:21,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:21,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:21,344 INFO L74 IsIncluded]: Start isIncluded. First operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) Second operand 1075 states. [2022-04-15 17:43:21,344 INFO L87 Difference]: Start difference. First operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) Second operand 1075 states. [2022-04-15 17:43:21,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:21,383 INFO L93 Difference]: Finished difference Result 1075 states and 1432 transitions. [2022-04-15 17:43:21,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1432 transitions. [2022-04-15 17:43:21,385 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:21,385 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:21,385 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:21,385 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:21,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-15 17:43:21,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 932 states and 1243 transitions. [2022-04-15 17:43:21,432 INFO L78 Accepts]: Start accepts. Automaton has 932 states and 1243 transitions. Word has length 50 [2022-04-15 17:43:21,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:21,432 INFO L478 AbstractCegarLoop]: Abstraction has 932 states and 1243 transitions. [2022-04-15 17:43:21,432 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 17:43:21,432 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 932 states and 1243 transitions. [2022-04-15 17:43:23,270 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1243 edges. 1243 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:23,270 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1243 transitions. [2022-04-15 17:43:23,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-15 17:43:23,271 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:23,271 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:43:23,271 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-15 17:43:23,271 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:23,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:23,271 INFO L85 PathProgramCache]: Analyzing trace with hash -550624226, now seen corresponding path program 1 times [2022-04-15 17:43:23,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:23,271 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1582974398] [2022-04-15 17:43:23,272 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:23,272 INFO L85 PathProgramCache]: Analyzing trace with hash -550624226, now seen corresponding path program 2 times [2022-04-15 17:43:23,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:23,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1298896862] [2022-04-15 17:43:23,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:23,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:23,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:23,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,380 INFO L290 TraceCheckUtils]: 0: Hoare triple {97467#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {97438#true} is VALID [2022-04-15 17:43:23,380 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-15 17:43:23,380 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {97438#true} {97438#true} #1156#return; {97438#true} is VALID [2022-04-15 17:43:23,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,406 INFO L290 TraceCheckUtils]: 0: Hoare triple {97468#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {97438#true} is VALID [2022-04-15 17:43:23,406 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-15 17:43:23,406 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {97438#true} {97438#true} #1066#return; {97438#true} is VALID [2022-04-15 17:43:23,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,420 INFO L290 TraceCheckUtils]: 0: Hoare triple {97469#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {97438#true} is VALID [2022-04-15 17:43:23,421 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-15 17:43:23,421 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {97438#true} {97438#true} #1068#return; {97438#true} is VALID [2022-04-15 17:43:23,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:43:23,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-15 17:43:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,487 INFO L290 TraceCheckUtils]: 0: Hoare triple {97477#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {97438#true} is VALID [2022-04-15 17:43:23,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {97438#true} is VALID [2022-04-15 17:43:23,488 INFO L290 TraceCheckUtils]: 2: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-15 17:43:23,488 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {97438#true} {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #1144#return; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-15 17:43:23,488 INFO L290 TraceCheckUtils]: 0: Hoare triple {97470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {97438#true} is VALID [2022-04-15 17:43:23,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {97438#true} is VALID [2022-04-15 17:43:23,488 INFO L290 TraceCheckUtils]: 2: Hoare triple {97438#true} assume !(0 != ~disketteExtension__IsRemoved~1); {97438#true} is VALID [2022-04-15 17:43:23,488 INFO L290 TraceCheckUtils]: 3: Hoare triple {97438#true} assume !(0 == ~disketteExtension__IsStarted~2); {97438#true} is VALID [2022-04-15 17:43:23,488 INFO L290 TraceCheckUtils]: 4: Hoare triple {97438#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {97438#true} is VALID [2022-04-15 17:43:23,489 INFO L290 TraceCheckUtils]: 5: Hoare triple {97438#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-15 17:43:23,489 INFO L290 TraceCheckUtils]: 6: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-15 17:43:23,489 INFO L290 TraceCheckUtils]: 7: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-15 17:43:23,490 INFO L272 TraceCheckUtils]: 8: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} call IofCompleteRequest(~Irp, 0); {97477#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:23,490 INFO L290 TraceCheckUtils]: 9: Hoare triple {97477#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {97438#true} is VALID [2022-04-15 17:43:23,490 INFO L290 TraceCheckUtils]: 10: Hoare triple {97438#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {97438#true} is VALID [2022-04-15 17:43:23,490 INFO L290 TraceCheckUtils]: 11: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-15 17:43:23,490 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {97438#true} {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #1144#return; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-15 17:43:23,491 INFO L290 TraceCheckUtils]: 13: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #res := ~ntStatus~3; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-15 17:43:23,491 INFO L290 TraceCheckUtils]: 14: Hoare triple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} assume true; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-15 17:43:23,492 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} {97438#true} #1074#return; {97465#(<= (+ |main_#t~ret99| 1073741811) 0)} is VALID [2022-04-15 17:43:23,493 INFO L272 TraceCheckUtils]: 0: Hoare triple {97438#true} call ULTIMATE.init(); {97467#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:43:23,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {97467#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {97438#true} is VALID [2022-04-15 17:43:23,493 INFO L290 TraceCheckUtils]: 2: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-15 17:43:23,493 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {97438#true} {97438#true} #1156#return; {97438#true} is VALID [2022-04-15 17:43:23,493 INFO L272 TraceCheckUtils]: 4: Hoare triple {97438#true} call #t~ret170 := main(); {97438#true} is VALID [2022-04-15 17:43:23,493 INFO L290 TraceCheckUtils]: 5: Hoare triple {97438#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {97438#true} is VALID [2022-04-15 17:43:23,494 INFO L272 TraceCheckUtils]: 6: Hoare triple {97438#true} call _BLAST_init(); {97468#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:23,494 INFO L290 TraceCheckUtils]: 7: Hoare triple {97468#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {97438#true} is VALID [2022-04-15 17:43:23,494 INFO L290 TraceCheckUtils]: 8: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-15 17:43:23,494 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {97438#true} {97438#true} #1066#return; {97438#true} is VALID [2022-04-15 17:43:23,494 INFO L290 TraceCheckUtils]: 10: Hoare triple {97438#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {97438#true} is VALID [2022-04-15 17:43:23,494 INFO L290 TraceCheckUtils]: 11: Hoare triple {97438#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {97438#true} is VALID [2022-04-15 17:43:23,495 INFO L272 TraceCheckUtils]: 12: Hoare triple {97438#true} call stub_driver_init(); {97469#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:23,495 INFO L290 TraceCheckUtils]: 13: Hoare triple {97469#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {97438#true} is VALID [2022-04-15 17:43:23,495 INFO L290 TraceCheckUtils]: 14: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-15 17:43:23,495 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {97438#true} {97438#true} #1068#return; {97438#true} is VALID [2022-04-15 17:43:23,495 INFO L290 TraceCheckUtils]: 16: Hoare triple {97438#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {97438#true} is VALID [2022-04-15 17:43:23,495 INFO L290 TraceCheckUtils]: 17: Hoare triple {97438#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {97438#true} is VALID [2022-04-15 17:43:23,495 INFO L290 TraceCheckUtils]: 18: Hoare triple {97438#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {97438#true} is VALID [2022-04-15 17:43:23,495 INFO L290 TraceCheckUtils]: 19: Hoare triple {97438#true} assume 2 == ~tmp_ndt_3~0; {97438#true} is VALID [2022-04-15 17:43:23,496 INFO L272 TraceCheckUtils]: 20: Hoare triple {97438#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {97470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:23,496 INFO L290 TraceCheckUtils]: 21: Hoare triple {97470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {97438#true} is VALID [2022-04-15 17:43:23,496 INFO L290 TraceCheckUtils]: 22: Hoare triple {97438#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {97438#true} is VALID [2022-04-15 17:43:23,496 INFO L290 TraceCheckUtils]: 23: Hoare triple {97438#true} assume !(0 != ~disketteExtension__IsRemoved~1); {97438#true} is VALID [2022-04-15 17:43:23,496 INFO L290 TraceCheckUtils]: 24: Hoare triple {97438#true} assume !(0 == ~disketteExtension__IsStarted~2); {97438#true} is VALID [2022-04-15 17:43:23,496 INFO L290 TraceCheckUtils]: 25: Hoare triple {97438#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {97438#true} is VALID [2022-04-15 17:43:23,496 INFO L290 TraceCheckUtils]: 26: Hoare triple {97438#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-15 17:43:23,497 INFO L290 TraceCheckUtils]: 27: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-15 17:43:23,497 INFO L290 TraceCheckUtils]: 28: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-15 17:43:23,497 INFO L272 TraceCheckUtils]: 29: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} call IofCompleteRequest(~Irp, 0); {97477#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:23,498 INFO L290 TraceCheckUtils]: 30: Hoare triple {97477#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {97438#true} is VALID [2022-04-15 17:43:23,498 INFO L290 TraceCheckUtils]: 31: Hoare triple {97438#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {97438#true} is VALID [2022-04-15 17:43:23,498 INFO L290 TraceCheckUtils]: 32: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-15 17:43:23,498 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {97438#true} {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #1144#return; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-15 17:43:23,498 INFO L290 TraceCheckUtils]: 34: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #res := ~ntStatus~3; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-15 17:43:23,499 INFO L290 TraceCheckUtils]: 35: Hoare triple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} assume true; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-15 17:43:23,499 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} {97438#true} #1074#return; {97465#(<= (+ |main_#t~ret99| 1073741811) 0)} is VALID [2022-04-15 17:43:23,499 INFO L290 TraceCheckUtils]: 37: Hoare triple {97465#(<= (+ |main_#t~ret99| 1073741811) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-15 17:43:23,500 INFO L290 TraceCheckUtils]: 38: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume !(1 == ~pended~0); {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-15 17:43:23,500 INFO L290 TraceCheckUtils]: 39: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume !(1 == ~pended~0); {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-15 17:43:23,500 INFO L290 TraceCheckUtils]: 40: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 != ~UNLOADED~0; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-15 17:43:23,500 INFO L290 TraceCheckUtils]: 41: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume -1 != ~status~1; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-15 17:43:23,501 INFO L290 TraceCheckUtils]: 42: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 != ~SKIP2~0; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-15 17:43:23,501 INFO L290 TraceCheckUtils]: 43: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 != ~IPC~0; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-15 17:43:23,501 INFO L290 TraceCheckUtils]: 44: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume !(~s~0 != ~DC~0); {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-15 17:43:23,501 INFO L290 TraceCheckUtils]: 45: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume !(1 == ~pended~0); {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-15 17:43:23,502 INFO L290 TraceCheckUtils]: 46: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 == ~DC~0; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-15 17:43:23,502 INFO L290 TraceCheckUtils]: 47: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume 259 == ~status~1; {97439#false} is VALID [2022-04-15 17:43:23,502 INFO L272 TraceCheckUtils]: 48: Hoare triple {97439#false} call errorFn(); {97439#false} is VALID [2022-04-15 17:43:23,502 INFO L290 TraceCheckUtils]: 49: Hoare triple {97439#false} assume !false; {97439#false} is VALID [2022-04-15 17:43:23,502 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 17:43:23,502 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:23,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1298896862] [2022-04-15 17:43:23,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1298896862] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:23,502 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:23,503 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 17:43:23,503 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:23,503 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1582974398] [2022-04-15 17:43:23,503 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1582974398] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:23,503 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:23,503 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 17:43:23,503 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [598799774] [2022-04-15 17:43:23,503 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:23,503 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 50 [2022-04-15 17:43:23,503 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:23,503 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:43:23,538 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:23,539 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 17:43:23,539 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:23,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 17:43:23,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-04-15 17:43:23,539 INFO L87 Difference]: Start difference. First operand 932 states and 1243 transitions. Second operand has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:43:29,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:29,718 INFO L93 Difference]: Finished difference Result 979 states and 1296 transitions. [2022-04-15 17:43:29,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:43:29,718 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 50 [2022-04-15 17:43:29,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:29,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:43:29,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 560 transitions. [2022-04-15 17:43:29,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:43:29,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 560 transitions. [2022-04-15 17:43:29,724 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 560 transitions. [2022-04-15 17:43:30,244 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 560 edges. 560 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:30,284 INFO L225 Difference]: With dead ends: 979 [2022-04-15 17:43:30,284 INFO L226 Difference]: Without dead ends: 959 [2022-04-15 17:43:30,285 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:43:30,285 INFO L913 BasicCegarLoop]: 442 mSDtfsCounter, 560 mSDsluCounter, 987 mSDsCounter, 0 mSdLazyCounter, 1841 mSolverCounterSat, 185 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 564 SdHoareTripleChecker+Valid, 1429 SdHoareTripleChecker+Invalid, 2026 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 185 IncrementalHoareTripleChecker+Valid, 1841 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:30,285 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [564 Valid, 1429 Invalid, 2026 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [185 Valid, 1841 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-15 17:43:30,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2022-04-15 17:43:31,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 932. [2022-04-15 17:43:31,528 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:31,529 INFO L82 GeneralOperation]: Start isEquivalent. First operand 959 states. Second operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-15 17:43:31,530 INFO L74 IsIncluded]: Start isIncluded. First operand 959 states. Second operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-15 17:43:31,530 INFO L87 Difference]: Start difference. First operand 959 states. Second operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-15 17:43:31,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:31,561 INFO L93 Difference]: Finished difference Result 959 states and 1264 transitions. [2022-04-15 17:43:31,561 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1264 transitions. [2022-04-15 17:43:31,562 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:31,562 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:31,563 INFO L74 IsIncluded]: Start isIncluded. First operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) Second operand 959 states. [2022-04-15 17:43:31,564 INFO L87 Difference]: Start difference. First operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) Second operand 959 states. [2022-04-15 17:43:31,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:31,596 INFO L93 Difference]: Finished difference Result 959 states and 1264 transitions. [2022-04-15 17:43:31,596 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1264 transitions. [2022-04-15 17:43:31,597 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:31,597 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:31,597 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:31,598 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:31,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-15 17:43:31,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 932 states and 1231 transitions. [2022-04-15 17:43:31,643 INFO L78 Accepts]: Start accepts. Automaton has 932 states and 1231 transitions. Word has length 50 [2022-04-15 17:43:31,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:31,643 INFO L478 AbstractCegarLoop]: Abstraction has 932 states and 1231 transitions. [2022-04-15 17:43:31,643 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:43:31,643 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 932 states and 1231 transitions. [2022-04-15 17:43:33,432 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1231 edges. 1231 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:33,433 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1231 transitions. [2022-04-15 17:43:33,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-15 17:43:33,433 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:33,434 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 17:43:33,434 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-15 17:43:33,434 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:33,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:33,434 INFO L85 PathProgramCache]: Analyzing trace with hash 1358171884, now seen corresponding path program 1 times [2022-04-15 17:43:33,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:33,434 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1775027664] [2022-04-15 17:43:33,434 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:33,435 INFO L85 PathProgramCache]: Analyzing trace with hash 1358171884, now seen corresponding path program 2 times [2022-04-15 17:43:33,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:33,435 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556465710] [2022-04-15 17:43:33,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:33,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:33,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:33,529 INFO L290 TraceCheckUtils]: 0: Hoare triple {103247#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {103226#true} is VALID [2022-04-15 17:43:33,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-15 17:43:33,529 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {103226#true} {103226#true} #1156#return; {103226#true} is VALID [2022-04-15 17:43:33,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:33,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:33,555 INFO L290 TraceCheckUtils]: 0: Hoare triple {103248#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {103226#true} is VALID [2022-04-15 17:43:33,555 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-15 17:43:33,555 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {103226#true} {103226#true} #1066#return; {103226#true} is VALID [2022-04-15 17:43:33,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:33,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:33,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {103249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {103226#true} is VALID [2022-04-15 17:43:33,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-15 17:43:33,568 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {103226#true} {103226#true} #1068#return; {103226#true} is VALID [2022-04-15 17:43:33,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-15 17:43:33,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:33,592 INFO L290 TraceCheckUtils]: 0: Hoare triple {103250#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {103226#true} is VALID [2022-04-15 17:43:33,592 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume !(0 != ~compRegistered~0); {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,593 INFO L290 TraceCheckUtils]: 2: Hoare triple {103251#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,593 INFO L290 TraceCheckUtils]: 3: Hoare triple {103251#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_10~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,593 INFO L290 TraceCheckUtils]: 4: Hoare triple {103251#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,593 INFO L290 TraceCheckUtils]: 5: Hoare triple {103251#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,594 INFO L290 TraceCheckUtils]: 6: Hoare triple {103251#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,594 INFO L290 TraceCheckUtils]: 7: Hoare triple {103251#(<= ~compRegistered~0 0)} assume true; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,595 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {103251#(<= ~compRegistered~0 0)} {103237#(= ~compRegistered~0 1)} #1098#return; {103227#false} is VALID [2022-04-15 17:43:33,597 INFO L272 TraceCheckUtils]: 0: Hoare triple {103226#true} call ULTIMATE.init(); {103247#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:43:33,597 INFO L290 TraceCheckUtils]: 1: Hoare triple {103247#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {103226#true} is VALID [2022-04-15 17:43:33,597 INFO L290 TraceCheckUtils]: 2: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-15 17:43:33,597 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {103226#true} {103226#true} #1156#return; {103226#true} is VALID [2022-04-15 17:43:33,597 INFO L272 TraceCheckUtils]: 4: Hoare triple {103226#true} call #t~ret170 := main(); {103226#true} is VALID [2022-04-15 17:43:33,597 INFO L290 TraceCheckUtils]: 5: Hoare triple {103226#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {103226#true} is VALID [2022-04-15 17:43:33,598 INFO L272 TraceCheckUtils]: 6: Hoare triple {103226#true} call _BLAST_init(); {103248#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:33,598 INFO L290 TraceCheckUtils]: 7: Hoare triple {103248#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {103226#true} is VALID [2022-04-15 17:43:33,598 INFO L290 TraceCheckUtils]: 8: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-15 17:43:33,598 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {103226#true} {103226#true} #1066#return; {103226#true} is VALID [2022-04-15 17:43:33,598 INFO L290 TraceCheckUtils]: 10: Hoare triple {103226#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {103226#true} is VALID [2022-04-15 17:43:33,598 INFO L290 TraceCheckUtils]: 11: Hoare triple {103226#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {103226#true} is VALID [2022-04-15 17:43:33,599 INFO L272 TraceCheckUtils]: 12: Hoare triple {103226#true} call stub_driver_init(); {103249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:33,599 INFO L290 TraceCheckUtils]: 13: Hoare triple {103249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {103226#true} is VALID [2022-04-15 17:43:33,599 INFO L290 TraceCheckUtils]: 14: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-15 17:43:33,599 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {103226#true} {103226#true} #1068#return; {103226#true} is VALID [2022-04-15 17:43:33,599 INFO L290 TraceCheckUtils]: 16: Hoare triple {103226#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {103226#true} is VALID [2022-04-15 17:43:33,599 INFO L290 TraceCheckUtils]: 17: Hoare triple {103226#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {103226#true} is VALID [2022-04-15 17:43:33,599 INFO L290 TraceCheckUtils]: 18: Hoare triple {103226#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {103226#true} is VALID [2022-04-15 17:43:33,599 INFO L290 TraceCheckUtils]: 19: Hoare triple {103226#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {103226#true} is VALID [2022-04-15 17:43:33,599 INFO L290 TraceCheckUtils]: 20: Hoare triple {103226#true} assume 3 == ~tmp_ndt_4~0; {103226#true} is VALID [2022-04-15 17:43:33,599 INFO L272 TraceCheckUtils]: 21: Hoare triple {103226#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {103226#true} is VALID [2022-04-15 17:43:33,599 INFO L290 TraceCheckUtils]: 22: Hoare triple {103226#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {103226#true} is VALID [2022-04-15 17:43:33,599 INFO L290 TraceCheckUtils]: 23: Hoare triple {103226#true} assume 1 == ~PagingReferenceCount~0; {103226#true} is VALID [2022-04-15 17:43:33,599 INFO L290 TraceCheckUtils]: 24: Hoare triple {103226#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {103226#true} is VALID [2022-04-15 17:43:33,599 INFO L290 TraceCheckUtils]: 25: Hoare triple {103226#true} assume !(0 != ~disketteExtension__IsRemoved~0); {103226#true} is VALID [2022-04-15 17:43:33,600 INFO L290 TraceCheckUtils]: 26: Hoare triple {103226#true} assume 0 == ~irpSp__MinorFunction~0; {103226#true} is VALID [2022-04-15 17:43:33,600 INFO L272 TraceCheckUtils]: 27: Hoare triple {103226#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {103226#true} is VALID [2022-04-15 17:43:33,600 INFO L290 TraceCheckUtils]: 28: Hoare triple {103226#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {103226#true} is VALID [2022-04-15 17:43:33,600 INFO L290 TraceCheckUtils]: 29: Hoare triple {103226#true} assume !(~s~0 != ~NP~0); {103226#true} is VALID [2022-04-15 17:43:33,600 INFO L290 TraceCheckUtils]: 30: Hoare triple {103226#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {103237#(= ~compRegistered~0 1)} is VALID [2022-04-15 17:43:33,600 INFO L290 TraceCheckUtils]: 31: Hoare triple {103237#(= ~compRegistered~0 1)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {103237#(= ~compRegistered~0 1)} is VALID [2022-04-15 17:43:33,601 INFO L272 TraceCheckUtils]: 32: Hoare triple {103237#(= ~compRegistered~0 1)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {103250#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:33,601 INFO L290 TraceCheckUtils]: 33: Hoare triple {103250#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {103226#true} is VALID [2022-04-15 17:43:33,601 INFO L290 TraceCheckUtils]: 34: Hoare triple {103226#true} assume !(0 != ~compRegistered~0); {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,601 INFO L290 TraceCheckUtils]: 35: Hoare triple {103251#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,602 INFO L290 TraceCheckUtils]: 36: Hoare triple {103251#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_10~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,602 INFO L290 TraceCheckUtils]: 37: Hoare triple {103251#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,602 INFO L290 TraceCheckUtils]: 38: Hoare triple {103251#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,602 INFO L290 TraceCheckUtils]: 39: Hoare triple {103251#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,603 INFO L290 TraceCheckUtils]: 40: Hoare triple {103251#(<= ~compRegistered~0 0)} assume true; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:43:33,603 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {103251#(<= ~compRegistered~0 0)} {103237#(= ~compRegistered~0 1)} #1098#return; {103227#false} is VALID [2022-04-15 17:43:33,603 INFO L290 TraceCheckUtils]: 42: Hoare triple {103227#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {103227#false} is VALID [2022-04-15 17:43:33,603 INFO L290 TraceCheckUtils]: 43: Hoare triple {103227#false} assume 259 == ~__cil_tmp42~0; {103227#false} is VALID [2022-04-15 17:43:33,603 INFO L272 TraceCheckUtils]: 44: Hoare triple {103227#false} call #t~ret76 := KeWaitForSingleObject(~doneEvent~1, ~Executive~0, ~KernelMode~0, 0, 0); {103227#false} is VALID [2022-04-15 17:43:33,603 INFO L290 TraceCheckUtils]: 45: Hoare triple {103227#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {103227#false} is VALID [2022-04-15 17:43:33,603 INFO L290 TraceCheckUtils]: 46: Hoare triple {103227#false} assume ~s~0 == ~MPR3~0; {103227#false} is VALID [2022-04-15 17:43:33,604 INFO L290 TraceCheckUtils]: 47: Hoare triple {103227#false} assume !(1 == ~setEventCalled~0); {103227#false} is VALID [2022-04-15 17:43:33,604 INFO L290 TraceCheckUtils]: 48: Hoare triple {103227#false} assume !(1 == ~customIrp~0); {103227#false} is VALID [2022-04-15 17:43:33,604 INFO L290 TraceCheckUtils]: 49: Hoare triple {103227#false} assume ~s~0 == ~MPR3~0; {103227#false} is VALID [2022-04-15 17:43:33,604 INFO L272 TraceCheckUtils]: 50: Hoare triple {103227#false} call errorFn(); {103227#false} is VALID [2022-04-15 17:43:33,604 INFO L290 TraceCheckUtils]: 51: Hoare triple {103227#false} assume !false; {103227#false} is VALID [2022-04-15 17:43:33,604 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 17:43:33,604 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:33,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556465710] [2022-04-15 17:43:33,604 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [556465710] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:33,604 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:33,604 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:43:33,604 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:33,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1775027664] [2022-04-15 17:43:33,605 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1775027664] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:33,605 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:33,605 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:43:33,605 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [866696610] [2022-04-15 17:43:33,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:33,605 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 52 [2022-04-15 17:43:33,605 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:33,606 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-15 17:43:33,642 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 17:43:33,643 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 17:43:33,643 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:33,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 17:43:33,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:43:33,643 INFO L87 Difference]: Start difference. First operand 932 states and 1231 transitions. Second operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-15 17:43:37,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:37,716 INFO L93 Difference]: Finished difference Result 1041 states and 1345 transitions. [2022-04-15 17:43:37,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 17:43:37,716 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 52 [2022-04-15 17:43:37,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:37,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-15 17:43:37,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 725 transitions. [2022-04-15 17:43:37,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-15 17:43:37,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 725 transitions. [2022-04-15 17:43:37,731 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 725 transitions. [2022-04-15 17:43:38,358 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 725 edges. 725 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:38,378 INFO L225 Difference]: With dead ends: 1041 [2022-04-15 17:43:38,378 INFO L226 Difference]: Without dead ends: 685 [2022-04-15 17:43:38,379 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 17:43:38,379 INFO L913 BasicCegarLoop]: 470 mSDtfsCounter, 747 mSDsluCounter, 344 mSDsCounter, 0 mSdLazyCounter, 903 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 756 SdHoareTripleChecker+Valid, 814 SdHoareTripleChecker+Invalid, 1040 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 903 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:38,379 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [756 Valid, 814 Invalid, 1040 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 903 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 17:43:38,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2022-04-15 17:43:39,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 623. [2022-04-15 17:43:39,428 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:39,428 INFO L82 GeneralOperation]: Start isEquivalent. First operand 685 states. Second operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-15 17:43:39,429 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-15 17:43:39,429 INFO L87 Difference]: Start difference. First operand 685 states. Second operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-15 17:43:39,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:39,445 INFO L93 Difference]: Finished difference Result 685 states and 869 transitions. [2022-04-15 17:43:39,445 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 869 transitions. [2022-04-15 17:43:39,446 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:39,446 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:39,447 INFO L74 IsIncluded]: Start isIncluded. First operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) Second operand 685 states. [2022-04-15 17:43:39,447 INFO L87 Difference]: Start difference. First operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) Second operand 685 states. [2022-04-15 17:43:39,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:39,464 INFO L93 Difference]: Finished difference Result 685 states and 869 transitions. [2022-04-15 17:43:39,464 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 869 transitions. [2022-04-15 17:43:39,465 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:39,465 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:39,465 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:39,465 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:39,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-15 17:43:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 623 states and 791 transitions. [2022-04-15 17:43:39,485 INFO L78 Accepts]: Start accepts. Automaton has 623 states and 791 transitions. Word has length 52 [2022-04-15 17:43:39,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:39,485 INFO L478 AbstractCegarLoop]: Abstraction has 623 states and 791 transitions. [2022-04-15 17:43:39,486 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-15 17:43:39,486 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 623 states and 791 transitions. [2022-04-15 17:43:40,738 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 791 edges. 791 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:40,739 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 791 transitions. [2022-04-15 17:43:40,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-15 17:43:40,739 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:40,739 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:43:40,739 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-15 17:43:40,739 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:40,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:40,740 INFO L85 PathProgramCache]: Analyzing trace with hash -1083541932, now seen corresponding path program 1 times [2022-04-15 17:43:40,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:40,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1203147849] [2022-04-15 17:43:40,740 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:40,740 INFO L85 PathProgramCache]: Analyzing trace with hash -1083541932, now seen corresponding path program 2 times [2022-04-15 17:43:40,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:40,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259096167] [2022-04-15 17:43:40,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:40,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:40,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:40,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,840 INFO L290 TraceCheckUtils]: 0: Hoare triple {107996#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {107965#true} is VALID [2022-04-15 17:43:40,840 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-15 17:43:40,840 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107965#true} {107965#true} #1156#return; {107965#true} is VALID [2022-04-15 17:43:40,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,859 INFO L290 TraceCheckUtils]: 0: Hoare triple {107997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107965#true} is VALID [2022-04-15 17:43:40,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-15 17:43:40,859 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107965#true} {107965#true} #1066#return; {107965#true} is VALID [2022-04-15 17:43:40,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,869 INFO L290 TraceCheckUtils]: 0: Hoare triple {107998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107965#true} is VALID [2022-04-15 17:43:40,870 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-15 17:43:40,870 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107965#true} {107965#true} #1068#return; {107965#true} is VALID [2022-04-15 17:43:40,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:43:40,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:43:40,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,962 INFO L290 TraceCheckUtils]: 0: Hoare triple {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {107965#true} is VALID [2022-04-15 17:43:40,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:43:40,963 INFO L290 TraceCheckUtils]: 2: Hoare triple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:43:40,963 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {107965#true} #1138#return; {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-15 17:43:40,963 INFO L290 TraceCheckUtils]: 0: Hoare triple {107999#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {107965#true} is VALID [2022-04-15 17:43:40,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {107965#true} is VALID [2022-04-15 17:43:40,963 INFO L290 TraceCheckUtils]: 2: Hoare triple {107965#true} assume !(0 != ~disketteExtension__IsRemoved~1); {107965#true} is VALID [2022-04-15 17:43:40,964 INFO L290 TraceCheckUtils]: 3: Hoare triple {107965#true} assume !(0 == ~disketteExtension__IsStarted~2); {107965#true} is VALID [2022-04-15 17:43:40,964 INFO L290 TraceCheckUtils]: 4: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {107965#true} is VALID [2022-04-15 17:43:40,964 INFO L290 TraceCheckUtils]: 5: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {107965#true} is VALID [2022-04-15 17:43:40,964 INFO L290 TraceCheckUtils]: 6: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {107965#true} is VALID [2022-04-15 17:43:40,964 INFO L290 TraceCheckUtils]: 7: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {107965#true} is VALID [2022-04-15 17:43:40,964 INFO L290 TraceCheckUtils]: 8: Hoare triple {107965#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {107965#true} is VALID [2022-04-15 17:43:40,964 INFO L272 TraceCheckUtils]: 9: Hoare triple {107965#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:43:40,965 INFO L290 TraceCheckUtils]: 10: Hoare triple {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {107965#true} is VALID [2022-04-15 17:43:40,965 INFO L290 TraceCheckUtils]: 11: Hoare triple {107965#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:43:40,965 INFO L290 TraceCheckUtils]: 12: Hoare triple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:43:40,966 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {107965#true} #1138#return; {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-15 17:43:40,966 INFO L290 TraceCheckUtils]: 14: Hoare triple {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {108005#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-15 17:43:40,966 INFO L290 TraceCheckUtils]: 15: Hoare triple {108005#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {108006#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} is VALID [2022-04-15 17:43:40,967 INFO L290 TraceCheckUtils]: 16: Hoare triple {108006#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} assume !(259 != ~__cil_tmp91~0); {107966#false} is VALID [2022-04-15 17:43:40,967 INFO L290 TraceCheckUtils]: 17: Hoare triple {107966#false} #res := ~ntStatus~3; {107966#false} is VALID [2022-04-15 17:43:40,967 INFO L290 TraceCheckUtils]: 18: Hoare triple {107966#false} assume true; {107966#false} is VALID [2022-04-15 17:43:40,967 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {107966#false} {107965#true} #1074#return; {107966#false} is VALID [2022-04-15 17:43:40,968 INFO L272 TraceCheckUtils]: 0: Hoare triple {107965#true} call ULTIMATE.init(); {107996#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:43:40,968 INFO L290 TraceCheckUtils]: 1: Hoare triple {107996#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {107965#true} is VALID [2022-04-15 17:43:40,969 INFO L290 TraceCheckUtils]: 2: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-15 17:43:40,969 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {107965#true} {107965#true} #1156#return; {107965#true} is VALID [2022-04-15 17:43:40,969 INFO L272 TraceCheckUtils]: 4: Hoare triple {107965#true} call #t~ret170 := main(); {107965#true} is VALID [2022-04-15 17:43:40,969 INFO L290 TraceCheckUtils]: 5: Hoare triple {107965#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {107965#true} is VALID [2022-04-15 17:43:40,970 INFO L272 TraceCheckUtils]: 6: Hoare triple {107965#true} call _BLAST_init(); {107997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:40,970 INFO L290 TraceCheckUtils]: 7: Hoare triple {107997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107965#true} is VALID [2022-04-15 17:43:40,970 INFO L290 TraceCheckUtils]: 8: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-15 17:43:40,970 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {107965#true} {107965#true} #1066#return; {107965#true} is VALID [2022-04-15 17:43:40,970 INFO L290 TraceCheckUtils]: 10: Hoare triple {107965#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {107965#true} is VALID [2022-04-15 17:43:40,970 INFO L290 TraceCheckUtils]: 11: Hoare triple {107965#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {107965#true} is VALID [2022-04-15 17:43:40,970 INFO L272 TraceCheckUtils]: 12: Hoare triple {107965#true} call stub_driver_init(); {107998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:40,970 INFO L290 TraceCheckUtils]: 13: Hoare triple {107998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107965#true} is VALID [2022-04-15 17:43:40,970 INFO L290 TraceCheckUtils]: 14: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-15 17:43:40,971 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {107965#true} {107965#true} #1068#return; {107965#true} is VALID [2022-04-15 17:43:40,971 INFO L290 TraceCheckUtils]: 16: Hoare triple {107965#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {107965#true} is VALID [2022-04-15 17:43:40,971 INFO L290 TraceCheckUtils]: 17: Hoare triple {107965#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {107965#true} is VALID [2022-04-15 17:43:40,971 INFO L290 TraceCheckUtils]: 18: Hoare triple {107965#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {107965#true} is VALID [2022-04-15 17:43:40,971 INFO L290 TraceCheckUtils]: 19: Hoare triple {107965#true} assume 2 == ~tmp_ndt_3~0; {107965#true} is VALID [2022-04-15 17:43:40,971 INFO L272 TraceCheckUtils]: 20: Hoare triple {107965#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {107999#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:40,972 INFO L290 TraceCheckUtils]: 21: Hoare triple {107999#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {107965#true} is VALID [2022-04-15 17:43:40,972 INFO L290 TraceCheckUtils]: 22: Hoare triple {107965#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {107965#true} is VALID [2022-04-15 17:43:40,972 INFO L290 TraceCheckUtils]: 23: Hoare triple {107965#true} assume !(0 != ~disketteExtension__IsRemoved~1); {107965#true} is VALID [2022-04-15 17:43:40,972 INFO L290 TraceCheckUtils]: 24: Hoare triple {107965#true} assume !(0 == ~disketteExtension__IsStarted~2); {107965#true} is VALID [2022-04-15 17:43:40,972 INFO L290 TraceCheckUtils]: 25: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {107965#true} is VALID [2022-04-15 17:43:40,972 INFO L290 TraceCheckUtils]: 26: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {107965#true} is VALID [2022-04-15 17:43:40,972 INFO L290 TraceCheckUtils]: 27: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {107965#true} is VALID [2022-04-15 17:43:40,972 INFO L290 TraceCheckUtils]: 28: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {107965#true} is VALID [2022-04-15 17:43:40,972 INFO L290 TraceCheckUtils]: 29: Hoare triple {107965#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {107965#true} is VALID [2022-04-15 17:43:40,988 INFO L272 TraceCheckUtils]: 30: Hoare triple {107965#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:43:40,988 INFO L290 TraceCheckUtils]: 31: Hoare triple {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {107965#true} is VALID [2022-04-15 17:43:40,989 INFO L290 TraceCheckUtils]: 32: Hoare triple {107965#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:43:40,989 INFO L290 TraceCheckUtils]: 33: Hoare triple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:43:40,990 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {107965#true} #1138#return; {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-15 17:43:40,991 INFO L290 TraceCheckUtils]: 35: Hoare triple {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {108005#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-15 17:43:40,991 INFO L290 TraceCheckUtils]: 36: Hoare triple {108005#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {108006#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} is VALID [2022-04-15 17:43:40,991 INFO L290 TraceCheckUtils]: 37: Hoare triple {108006#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} assume !(259 != ~__cil_tmp91~0); {107966#false} is VALID [2022-04-15 17:43:40,992 INFO L290 TraceCheckUtils]: 38: Hoare triple {107966#false} #res := ~ntStatus~3; {107966#false} is VALID [2022-04-15 17:43:40,992 INFO L290 TraceCheckUtils]: 39: Hoare triple {107966#false} assume true; {107966#false} is VALID [2022-04-15 17:43:40,992 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {107966#false} {107965#true} #1074#return; {107966#false} is VALID [2022-04-15 17:43:40,992 INFO L290 TraceCheckUtils]: 41: Hoare triple {107966#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {107966#false} is VALID [2022-04-15 17:43:40,992 INFO L290 TraceCheckUtils]: 42: Hoare triple {107966#false} assume !(1 == ~pended~0); {107966#false} is VALID [2022-04-15 17:43:40,992 INFO L290 TraceCheckUtils]: 43: Hoare triple {107966#false} assume !(1 == ~pended~0); {107966#false} is VALID [2022-04-15 17:43:40,992 INFO L290 TraceCheckUtils]: 44: Hoare triple {107966#false} assume ~s~0 != ~UNLOADED~0; {107966#false} is VALID [2022-04-15 17:43:40,992 INFO L290 TraceCheckUtils]: 45: Hoare triple {107966#false} assume -1 != ~status~1; {107966#false} is VALID [2022-04-15 17:43:40,992 INFO L290 TraceCheckUtils]: 46: Hoare triple {107966#false} assume ~s~0 != ~SKIP2~0; {107966#false} is VALID [2022-04-15 17:43:40,992 INFO L290 TraceCheckUtils]: 47: Hoare triple {107966#false} assume ~s~0 != ~IPC~0; {107966#false} is VALID [2022-04-15 17:43:40,992 INFO L290 TraceCheckUtils]: 48: Hoare triple {107966#false} assume ~s~0 != ~DC~0; {107966#false} is VALID [2022-04-15 17:43:40,992 INFO L272 TraceCheckUtils]: 49: Hoare triple {107966#false} call errorFn(); {107966#false} is VALID [2022-04-15 17:43:40,992 INFO L290 TraceCheckUtils]: 50: Hoare triple {107966#false} assume !false; {107966#false} is VALID [2022-04-15 17:43:40,992 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 17:43:40,992 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:40,993 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [259096167] [2022-04-15 17:43:40,993 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [259096167] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:40,993 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:40,993 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 17:43:40,993 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:40,993 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1203147849] [2022-04-15 17:43:40,993 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1203147849] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:40,993 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:40,993 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 17:43:40,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1302965280] [2022-04-15 17:43:40,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:40,993 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-15 17:43:40,994 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:40,994 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:43:41,027 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:41,027 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 17:43:41,027 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:41,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 17:43:41,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-04-15 17:43:41,028 INFO L87 Difference]: Start difference. First operand 623 states and 791 transitions. Second operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:43:47,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:47,873 INFO L93 Difference]: Finished difference Result 681 states and 860 transitions. [2022-04-15 17:43:47,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:43:47,873 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-15 17:43:47,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:43:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 542 transitions. [2022-04-15 17:43:47,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:43:47,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 542 transitions. [2022-04-15 17:43:47,879 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 542 transitions. [2022-04-15 17:43:48,388 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 542 edges. 542 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:48,407 INFO L225 Difference]: With dead ends: 681 [2022-04-15 17:43:48,407 INFO L226 Difference]: Without dead ends: 659 [2022-04-15 17:43:48,408 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=74, Invalid=232, Unknown=0, NotChecked=0, Total=306 [2022-04-15 17:43:48,408 INFO L913 BasicCegarLoop]: 414 mSDtfsCounter, 297 mSDsluCounter, 661 mSDsCounter, 0 mSdLazyCounter, 2617 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 313 SdHoareTripleChecker+Valid, 1075 SdHoareTripleChecker+Invalid, 2697 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 2617 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:48,408 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [313 Valid, 1075 Invalid, 2697 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 2617 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-15 17:43:48,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2022-04-15 17:43:49,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 624. [2022-04-15 17:43:49,413 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:49,414 INFO L82 GeneralOperation]: Start isEquivalent. First operand 659 states. Second operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-15 17:43:49,415 INFO L74 IsIncluded]: Start isIncluded. First operand 659 states. Second operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-15 17:43:49,415 INFO L87 Difference]: Start difference. First operand 659 states. Second operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-15 17:43:49,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:49,430 INFO L93 Difference]: Finished difference Result 659 states and 834 transitions. [2022-04-15 17:43:49,430 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 834 transitions. [2022-04-15 17:43:49,431 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:49,431 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:49,432 INFO L74 IsIncluded]: Start isIncluded. First operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) Second operand 659 states. [2022-04-15 17:43:49,432 INFO L87 Difference]: Start difference. First operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) Second operand 659 states. [2022-04-15 17:43:49,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:49,447 INFO L93 Difference]: Finished difference Result 659 states and 834 transitions. [2022-04-15 17:43:49,447 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 834 transitions. [2022-04-15 17:43:49,448 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:49,448 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:49,448 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:49,448 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-15 17:43:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 624 states and 792 transitions. [2022-04-15 17:43:49,468 INFO L78 Accepts]: Start accepts. Automaton has 624 states and 792 transitions. Word has length 51 [2022-04-15 17:43:49,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:49,468 INFO L478 AbstractCegarLoop]: Abstraction has 624 states and 792 transitions. [2022-04-15 17:43:49,468 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:43:49,468 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 624 states and 792 transitions. [2022-04-15 17:43:50,728 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 792 edges. 792 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 792 transitions. [2022-04-15 17:43:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-15 17:43:50,729 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:50,729 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:43:50,730 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-15 17:43:50,730 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:50,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:50,730 INFO L85 PathProgramCache]: Analyzing trace with hash 325068325, now seen corresponding path program 1 times [2022-04-15 17:43:50,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:50,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [811333850] [2022-04-15 17:43:50,730 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:50,730 INFO L85 PathProgramCache]: Analyzing trace with hash 325068325, now seen corresponding path program 2 times [2022-04-15 17:43:50,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:50,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [220030779] [2022-04-15 17:43:50,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:50,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:50,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:50,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:50,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:50,836 INFO L290 TraceCheckUtils]: 0: Hoare triple {111983#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {111953#true} is VALID [2022-04-15 17:43:50,836 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-15 17:43:50,836 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111953#true} {111953#true} #1156#return; {111953#true} is VALID [2022-04-15 17:43:50,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:50,858 INFO L290 TraceCheckUtils]: 0: Hoare triple {111984#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111953#true} is VALID [2022-04-15 17:43:50,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-15 17:43:50,858 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111953#true} {111953#true} #1066#return; {111953#true} is VALID [2022-04-15 17:43:50,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:50,872 INFO L290 TraceCheckUtils]: 0: Hoare triple {111985#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111953#true} is VALID [2022-04-15 17:43:50,872 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-15 17:43:50,872 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111953#true} {111953#true} #1068#return; {111953#true} is VALID [2022-04-15 17:43:50,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:43:50,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:50,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:43:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:50,969 INFO L290 TraceCheckUtils]: 0: Hoare triple {111993#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {111953#true} is VALID [2022-04-15 17:43:50,969 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {111953#true} is VALID [2022-04-15 17:43:50,969 INFO L290 TraceCheckUtils]: 2: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-15 17:43:50,970 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111953#true} {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #1144#return; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-15 17:43:50,970 INFO L290 TraceCheckUtils]: 0: Hoare triple {111986#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {111953#true} is VALID [2022-04-15 17:43:50,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {111953#true} is VALID [2022-04-15 17:43:50,970 INFO L290 TraceCheckUtils]: 2: Hoare triple {111953#true} assume !(0 != ~disketteExtension__IsRemoved~1); {111953#true} is VALID [2022-04-15 17:43:50,970 INFO L290 TraceCheckUtils]: 3: Hoare triple {111953#true} assume !(0 == ~disketteExtension__IsStarted~2); {111953#true} is VALID [2022-04-15 17:43:50,970 INFO L290 TraceCheckUtils]: 4: Hoare triple {111953#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {111953#true} is VALID [2022-04-15 17:43:50,970 INFO L290 TraceCheckUtils]: 5: Hoare triple {111953#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0);~mountName~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~mountName__NameLength~0 := ~disketteExtension__DeviceName__Length~0;~__cil_tmp82~0 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {111953#true} is VALID [2022-04-15 17:43:50,971 INFO L290 TraceCheckUtils]: 6: Hoare triple {111953#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-15 17:43:50,971 INFO L290 TraceCheckUtils]: 7: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} ~__cil_tmp91~0 := ~ntStatus~3; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-15 17:43:50,971 INFO L290 TraceCheckUtils]: 8: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-15 17:43:50,972 INFO L272 TraceCheckUtils]: 9: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} call IofCompleteRequest(~Irp, 0); {111993#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:50,972 INFO L290 TraceCheckUtils]: 10: Hoare triple {111993#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {111953#true} is VALID [2022-04-15 17:43:50,972 INFO L290 TraceCheckUtils]: 11: Hoare triple {111953#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {111953#true} is VALID [2022-04-15 17:43:50,972 INFO L290 TraceCheckUtils]: 12: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-15 17:43:50,972 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {111953#true} {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #1144#return; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-15 17:43:50,972 INFO L290 TraceCheckUtils]: 14: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #res := ~ntStatus~3; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-15 17:43:50,973 INFO L290 TraceCheckUtils]: 15: Hoare triple {111992#(<= |FloppyDeviceControl_#res| 0)} assume true; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-15 17:43:50,973 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {111992#(<= |FloppyDeviceControl_#res| 0)} {111953#true} #1074#return; {111981#(not (= |main_#t~ret99| 259))} is VALID [2022-04-15 17:43:50,975 INFO L272 TraceCheckUtils]: 0: Hoare triple {111953#true} call ULTIMATE.init(); {111983#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:43:50,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {111983#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {111953#true} is VALID [2022-04-15 17:43:50,975 INFO L290 TraceCheckUtils]: 2: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-15 17:43:50,975 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111953#true} {111953#true} #1156#return; {111953#true} is VALID [2022-04-15 17:43:50,975 INFO L272 TraceCheckUtils]: 4: Hoare triple {111953#true} call #t~ret170 := main(); {111953#true} is VALID [2022-04-15 17:43:50,975 INFO L290 TraceCheckUtils]: 5: Hoare triple {111953#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {111953#true} is VALID [2022-04-15 17:43:50,976 INFO L272 TraceCheckUtils]: 6: Hoare triple {111953#true} call _BLAST_init(); {111984#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:50,976 INFO L290 TraceCheckUtils]: 7: Hoare triple {111984#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111953#true} is VALID [2022-04-15 17:43:50,976 INFO L290 TraceCheckUtils]: 8: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-15 17:43:50,976 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {111953#true} {111953#true} #1066#return; {111953#true} is VALID [2022-04-15 17:43:50,976 INFO L290 TraceCheckUtils]: 10: Hoare triple {111953#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {111953#true} is VALID [2022-04-15 17:43:50,976 INFO L290 TraceCheckUtils]: 11: Hoare triple {111953#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {111953#true} is VALID [2022-04-15 17:43:50,977 INFO L272 TraceCheckUtils]: 12: Hoare triple {111953#true} call stub_driver_init(); {111985#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:50,977 INFO L290 TraceCheckUtils]: 13: Hoare triple {111985#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111953#true} is VALID [2022-04-15 17:43:50,977 INFO L290 TraceCheckUtils]: 14: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-15 17:43:50,977 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {111953#true} {111953#true} #1068#return; {111953#true} is VALID [2022-04-15 17:43:50,977 INFO L290 TraceCheckUtils]: 16: Hoare triple {111953#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {111953#true} is VALID [2022-04-15 17:43:50,977 INFO L290 TraceCheckUtils]: 17: Hoare triple {111953#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {111953#true} is VALID [2022-04-15 17:43:50,977 INFO L290 TraceCheckUtils]: 18: Hoare triple {111953#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {111953#true} is VALID [2022-04-15 17:43:50,977 INFO L290 TraceCheckUtils]: 19: Hoare triple {111953#true} assume 2 == ~tmp_ndt_3~0; {111953#true} is VALID [2022-04-15 17:43:50,978 INFO L272 TraceCheckUtils]: 20: Hoare triple {111953#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {111986#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:50,978 INFO L290 TraceCheckUtils]: 21: Hoare triple {111986#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {111953#true} is VALID [2022-04-15 17:43:50,978 INFO L290 TraceCheckUtils]: 22: Hoare triple {111953#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {111953#true} is VALID [2022-04-15 17:43:50,978 INFO L290 TraceCheckUtils]: 23: Hoare triple {111953#true} assume !(0 != ~disketteExtension__IsRemoved~1); {111953#true} is VALID [2022-04-15 17:43:50,978 INFO L290 TraceCheckUtils]: 24: Hoare triple {111953#true} assume !(0 == ~disketteExtension__IsStarted~2); {111953#true} is VALID [2022-04-15 17:43:50,978 INFO L290 TraceCheckUtils]: 25: Hoare triple {111953#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {111953#true} is VALID [2022-04-15 17:43:50,978 INFO L290 TraceCheckUtils]: 26: Hoare triple {111953#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0);~mountName~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~mountName__NameLength~0 := ~disketteExtension__DeviceName__Length~0;~__cil_tmp82~0 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {111953#true} is VALID [2022-04-15 17:43:50,979 INFO L290 TraceCheckUtils]: 27: Hoare triple {111953#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-15 17:43:50,979 INFO L290 TraceCheckUtils]: 28: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} ~__cil_tmp91~0 := ~ntStatus~3; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-15 17:43:50,979 INFO L290 TraceCheckUtils]: 29: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-15 17:43:50,980 INFO L272 TraceCheckUtils]: 30: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} call IofCompleteRequest(~Irp, 0); {111993#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:50,980 INFO L290 TraceCheckUtils]: 31: Hoare triple {111993#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {111953#true} is VALID [2022-04-15 17:43:50,980 INFO L290 TraceCheckUtils]: 32: Hoare triple {111953#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {111953#true} is VALID [2022-04-15 17:43:50,980 INFO L290 TraceCheckUtils]: 33: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-15 17:43:50,980 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {111953#true} {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #1144#return; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-15 17:43:50,980 INFO L290 TraceCheckUtils]: 35: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #res := ~ntStatus~3; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-15 17:43:50,981 INFO L290 TraceCheckUtils]: 36: Hoare triple {111992#(<= |FloppyDeviceControl_#res| 0)} assume true; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-15 17:43:50,981 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {111992#(<= |FloppyDeviceControl_#res| 0)} {111953#true} #1074#return; {111981#(not (= |main_#t~ret99| 259))} is VALID [2022-04-15 17:43:50,982 INFO L290 TraceCheckUtils]: 38: Hoare triple {111981#(not (= |main_#t~ret99| 259))} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {111982#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:50,982 INFO L290 TraceCheckUtils]: 39: Hoare triple {111982#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {111982#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:50,982 INFO L290 TraceCheckUtils]: 40: Hoare triple {111982#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {111982#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:50,982 INFO L290 TraceCheckUtils]: 41: Hoare triple {111982#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {111982#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:50,983 INFO L290 TraceCheckUtils]: 42: Hoare triple {111982#(not (= main_~status~1 259))} assume -1 != ~status~1; {111982#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:50,983 INFO L290 TraceCheckUtils]: 43: Hoare triple {111982#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {111982#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:50,983 INFO L290 TraceCheckUtils]: 44: Hoare triple {111982#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {111982#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:50,983 INFO L290 TraceCheckUtils]: 45: Hoare triple {111982#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {111982#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:50,984 INFO L290 TraceCheckUtils]: 46: Hoare triple {111982#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {111982#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:50,984 INFO L290 TraceCheckUtils]: 47: Hoare triple {111982#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {111982#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:50,984 INFO L290 TraceCheckUtils]: 48: Hoare triple {111982#(not (= main_~status~1 259))} assume 259 == ~status~1; {111954#false} is VALID [2022-04-15 17:43:50,984 INFO L272 TraceCheckUtils]: 49: Hoare triple {111954#false} call errorFn(); {111954#false} is VALID [2022-04-15 17:43:50,984 INFO L290 TraceCheckUtils]: 50: Hoare triple {111954#false} assume !false; {111954#false} is VALID [2022-04-15 17:43:50,985 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 17:43:50,985 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:50,985 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [220030779] [2022-04-15 17:43:50,985 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [220030779] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:50,985 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:50,985 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 17:43:50,985 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:50,985 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [811333850] [2022-04-15 17:43:50,985 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [811333850] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:50,985 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:50,985 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 17:43:50,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669492195] [2022-04-15 17:43:50,985 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:50,986 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 51 [2022-04-15 17:43:50,986 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:50,986 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:43:51,023 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:51,023 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 17:43:51,023 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:51,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 17:43:51,024 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-04-15 17:43:51,024 INFO L87 Difference]: Start difference. First operand 624 states and 792 transitions. Second operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:43:57,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:57,086 INFO L93 Difference]: Finished difference Result 676 states and 851 transitions. [2022-04-15 17:43:57,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:43:57,086 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 51 [2022-04-15 17:43:57,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:57,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:43:57,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 543 transitions. [2022-04-15 17:43:57,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:43:57,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 543 transitions. [2022-04-15 17:43:57,093 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 543 transitions. [2022-04-15 17:43:57,607 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 543 edges. 543 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:57,625 INFO L225 Difference]: With dead ends: 676 [2022-04-15 17:43:57,625 INFO L226 Difference]: Without dead ends: 648 [2022-04-15 17:43:57,626 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2022-04-15 17:43:57,626 INFO L913 BasicCegarLoop]: 441 mSDtfsCounter, 527 mSDsluCounter, 1083 mSDsCounter, 0 mSdLazyCounter, 1978 mSolverCounterSat, 178 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 535 SdHoareTripleChecker+Valid, 1524 SdHoareTripleChecker+Invalid, 2156 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 178 IncrementalHoareTripleChecker+Valid, 1978 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:57,626 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [535 Valid, 1524 Invalid, 2156 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [178 Valid, 1978 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-15 17:43:57,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 648 states. [2022-04-15 17:43:58,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 648 to 616. [2022-04-15 17:43:58,680 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:58,681 INFO L82 GeneralOperation]: Start isEquivalent. First operand 648 states. Second operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-15 17:43:58,682 INFO L74 IsIncluded]: Start isIncluded. First operand 648 states. Second operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-15 17:43:58,682 INFO L87 Difference]: Start difference. First operand 648 states. Second operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-15 17:43:58,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:58,697 INFO L93 Difference]: Finished difference Result 648 states and 818 transitions. [2022-04-15 17:43:58,698 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 818 transitions. [2022-04-15 17:43:58,698 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:58,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:58,699 INFO L74 IsIncluded]: Start isIncluded. First operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) Second operand 648 states. [2022-04-15 17:43:58,699 INFO L87 Difference]: Start difference. First operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) Second operand 648 states. [2022-04-15 17:43:58,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:58,716 INFO L93 Difference]: Finished difference Result 648 states and 818 transitions. [2022-04-15 17:43:58,716 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 818 transitions. [2022-04-15 17:43:58,717 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:58,717 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:58,717 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:58,717 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:58,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-15 17:43:58,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 616 states and 779 transitions. [2022-04-15 17:43:58,742 INFO L78 Accepts]: Start accepts. Automaton has 616 states and 779 transitions. Word has length 51 [2022-04-15 17:43:58,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:58,742 INFO L478 AbstractCegarLoop]: Abstraction has 616 states and 779 transitions. [2022-04-15 17:43:58,742 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:43:58,742 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 616 states and 779 transitions. [2022-04-15 17:43:59,965 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 17:43:59,965 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 779 transitions. [2022-04-15 17:43:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-15 17:43:59,966 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:59,966 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:43:59,966 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-15 17:43:59,966 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:59,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:59,966 INFO L85 PathProgramCache]: Analyzing trace with hash 519788489, now seen corresponding path program 1 times [2022-04-15 17:43:59,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:59,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [270293825] [2022-04-15 17:43:59,967 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:59,967 INFO L85 PathProgramCache]: Analyzing trace with hash 519788489, now seen corresponding path program 2 times [2022-04-15 17:43:59,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:59,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165186187] [2022-04-15 17:43:59,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:59,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:44:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:44:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,061 INFO L290 TraceCheckUtils]: 0: Hoare triple {115917#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {115884#true} is VALID [2022-04-15 17:44:00,062 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-15 17:44:00,062 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115884#true} {115884#true} #1156#return; {115884#true} is VALID [2022-04-15 17:44:00,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:00,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,087 INFO L290 TraceCheckUtils]: 0: Hoare triple {115918#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115884#true} is VALID [2022-04-15 17:44:00,087 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-15 17:44:00,088 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115884#true} {115884#true} #1066#return; {115884#true} is VALID [2022-04-15 17:44:00,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:44:00,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,099 INFO L290 TraceCheckUtils]: 0: Hoare triple {115919#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115884#true} is VALID [2022-04-15 17:44:00,099 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-15 17:44:00,099 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115884#true} {115884#true} #1068#return; {115884#true} is VALID [2022-04-15 17:44:00,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:44:00,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,149 INFO L290 TraceCheckUtils]: 0: Hoare triple {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {115884#true} is VALID [2022-04-15 17:44:00,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume !(0 != ~compRegistered~0); {115884#true} is VALID [2022-04-15 17:44:00,149 INFO L290 TraceCheckUtils]: 2: Hoare triple {115884#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {115884#true} is VALID [2022-04-15 17:44:00,149 INFO L290 TraceCheckUtils]: 3: Hoare triple {115884#true} assume 0 == ~tmp_ndt_10~0; {115884#true} is VALID [2022-04-15 17:44:00,149 INFO L290 TraceCheckUtils]: 4: Hoare triple {115884#true} ~returnVal2~0 := 0; {115884#true} is VALID [2022-04-15 17:44:00,149 INFO L290 TraceCheckUtils]: 5: Hoare triple {115884#true} assume !(~s~0 == ~NP~0); {115884#true} is VALID [2022-04-15 17:44:00,149 INFO L290 TraceCheckUtils]: 6: Hoare triple {115884#true} assume !(~s~0 == ~MPR1~0); {115884#true} is VALID [2022-04-15 17:44:00,149 INFO L290 TraceCheckUtils]: 7: Hoare triple {115884#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,150 INFO L290 TraceCheckUtils]: 8: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,150 INFO L290 TraceCheckUtils]: 9: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,151 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1134#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,151 INFO L290 TraceCheckUtils]: 0: Hoare triple {115920#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {115884#true} is VALID [2022-04-15 17:44:00,151 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {115884#true} is VALID [2022-04-15 17:44:00,151 INFO L290 TraceCheckUtils]: 2: Hoare triple {115884#true} assume !(0 != ~disketteExtension__IsRemoved~1); {115884#true} is VALID [2022-04-15 17:44:00,151 INFO L290 TraceCheckUtils]: 3: Hoare triple {115884#true} assume 0 == ~disketteExtension__IsStarted~2; {115884#true} is VALID [2022-04-15 17:44:00,151 INFO L290 TraceCheckUtils]: 4: Hoare triple {115884#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {115884#true} is VALID [2022-04-15 17:44:00,151 INFO L290 TraceCheckUtils]: 5: Hoare triple {115884#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {115884#true} is VALID [2022-04-15 17:44:00,152 INFO L272 TraceCheckUtils]: 6: Hoare triple {115884#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,152 INFO L290 TraceCheckUtils]: 7: Hoare triple {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {115884#true} is VALID [2022-04-15 17:44:00,152 INFO L290 TraceCheckUtils]: 8: Hoare triple {115884#true} assume !(0 != ~compRegistered~0); {115884#true} is VALID [2022-04-15 17:44:00,152 INFO L290 TraceCheckUtils]: 9: Hoare triple {115884#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {115884#true} is VALID [2022-04-15 17:44:00,152 INFO L290 TraceCheckUtils]: 10: Hoare triple {115884#true} assume 0 == ~tmp_ndt_10~0; {115884#true} is VALID [2022-04-15 17:44:00,152 INFO L290 TraceCheckUtils]: 11: Hoare triple {115884#true} ~returnVal2~0 := 0; {115884#true} is VALID [2022-04-15 17:44:00,152 INFO L290 TraceCheckUtils]: 12: Hoare triple {115884#true} assume !(~s~0 == ~NP~0); {115884#true} is VALID [2022-04-15 17:44:00,152 INFO L290 TraceCheckUtils]: 13: Hoare triple {115884#true} assume !(~s~0 == ~MPR1~0); {115884#true} is VALID [2022-04-15 17:44:00,152 INFO L290 TraceCheckUtils]: 14: Hoare triple {115884#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,153 INFO L290 TraceCheckUtils]: 15: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,153 INFO L290 TraceCheckUtils]: 16: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,153 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1134#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,154 INFO L290 TraceCheckUtils]: 18: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,154 INFO L290 TraceCheckUtils]: 19: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,155 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1074#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,156 INFO L272 TraceCheckUtils]: 0: Hoare triple {115884#true} call ULTIMATE.init(); {115917#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:44:00,156 INFO L290 TraceCheckUtils]: 1: Hoare triple {115917#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {115884#true} is VALID [2022-04-15 17:44:00,156 INFO L290 TraceCheckUtils]: 2: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-15 17:44:00,156 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115884#true} {115884#true} #1156#return; {115884#true} is VALID [2022-04-15 17:44:00,156 INFO L272 TraceCheckUtils]: 4: Hoare triple {115884#true} call #t~ret170 := main(); {115884#true} is VALID [2022-04-15 17:44:00,156 INFO L290 TraceCheckUtils]: 5: Hoare triple {115884#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {115884#true} is VALID [2022-04-15 17:44:00,157 INFO L272 TraceCheckUtils]: 6: Hoare triple {115884#true} call _BLAST_init(); {115918#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,157 INFO L290 TraceCheckUtils]: 7: Hoare triple {115918#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115884#true} is VALID [2022-04-15 17:44:00,157 INFO L290 TraceCheckUtils]: 8: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-15 17:44:00,157 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {115884#true} {115884#true} #1066#return; {115884#true} is VALID [2022-04-15 17:44:00,158 INFO L290 TraceCheckUtils]: 10: Hoare triple {115884#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {115884#true} is VALID [2022-04-15 17:44:00,158 INFO L290 TraceCheckUtils]: 11: Hoare triple {115884#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {115884#true} is VALID [2022-04-15 17:44:00,158 INFO L272 TraceCheckUtils]: 12: Hoare triple {115884#true} call stub_driver_init(); {115919#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,158 INFO L290 TraceCheckUtils]: 13: Hoare triple {115919#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115884#true} is VALID [2022-04-15 17:44:00,158 INFO L290 TraceCheckUtils]: 14: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-15 17:44:00,158 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115884#true} {115884#true} #1068#return; {115884#true} is VALID [2022-04-15 17:44:00,158 INFO L290 TraceCheckUtils]: 16: Hoare triple {115884#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {115884#true} is VALID [2022-04-15 17:44:00,158 INFO L290 TraceCheckUtils]: 17: Hoare triple {115884#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {115884#true} is VALID [2022-04-15 17:44:00,158 INFO L290 TraceCheckUtils]: 18: Hoare triple {115884#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {115884#true} is VALID [2022-04-15 17:44:00,158 INFO L290 TraceCheckUtils]: 19: Hoare triple {115884#true} assume 2 == ~tmp_ndt_3~0; {115884#true} is VALID [2022-04-15 17:44:00,159 INFO L272 TraceCheckUtils]: 20: Hoare triple {115884#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {115920#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,159 INFO L290 TraceCheckUtils]: 21: Hoare triple {115920#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {115884#true} is VALID [2022-04-15 17:44:00,159 INFO L290 TraceCheckUtils]: 22: Hoare triple {115884#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {115884#true} is VALID [2022-04-15 17:44:00,159 INFO L290 TraceCheckUtils]: 23: Hoare triple {115884#true} assume !(0 != ~disketteExtension__IsRemoved~1); {115884#true} is VALID [2022-04-15 17:44:00,159 INFO L290 TraceCheckUtils]: 24: Hoare triple {115884#true} assume 0 == ~disketteExtension__IsStarted~2; {115884#true} is VALID [2022-04-15 17:44:00,159 INFO L290 TraceCheckUtils]: 25: Hoare triple {115884#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {115884#true} is VALID [2022-04-15 17:44:00,160 INFO L290 TraceCheckUtils]: 26: Hoare triple {115884#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {115884#true} is VALID [2022-04-15 17:44:00,160 INFO L272 TraceCheckUtils]: 27: Hoare triple {115884#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,160 INFO L290 TraceCheckUtils]: 28: Hoare triple {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {115884#true} is VALID [2022-04-15 17:44:00,160 INFO L290 TraceCheckUtils]: 29: Hoare triple {115884#true} assume !(0 != ~compRegistered~0); {115884#true} is VALID [2022-04-15 17:44:00,160 INFO L290 TraceCheckUtils]: 30: Hoare triple {115884#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {115884#true} is VALID [2022-04-15 17:44:00,160 INFO L290 TraceCheckUtils]: 31: Hoare triple {115884#true} assume 0 == ~tmp_ndt_10~0; {115884#true} is VALID [2022-04-15 17:44:00,160 INFO L290 TraceCheckUtils]: 32: Hoare triple {115884#true} ~returnVal2~0 := 0; {115884#true} is VALID [2022-04-15 17:44:00,160 INFO L290 TraceCheckUtils]: 33: Hoare triple {115884#true} assume !(~s~0 == ~NP~0); {115884#true} is VALID [2022-04-15 17:44:00,160 INFO L290 TraceCheckUtils]: 34: Hoare triple {115884#true} assume !(~s~0 == ~MPR1~0); {115884#true} is VALID [2022-04-15 17:44:00,161 INFO L290 TraceCheckUtils]: 35: Hoare triple {115884#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,161 INFO L290 TraceCheckUtils]: 36: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,161 INFO L290 TraceCheckUtils]: 37: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,162 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1134#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,162 INFO L290 TraceCheckUtils]: 39: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,162 INFO L290 TraceCheckUtils]: 40: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,163 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1074#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,163 INFO L290 TraceCheckUtils]: 42: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,164 INFO L290 TraceCheckUtils]: 43: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,164 INFO L290 TraceCheckUtils]: 44: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,164 INFO L290 TraceCheckUtils]: 45: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~UNLOADED~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,164 INFO L290 TraceCheckUtils]: 46: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -1 != ~status~1; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:44:00,165 INFO L290 TraceCheckUtils]: 47: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~SKIP2~0; {115885#false} is VALID [2022-04-15 17:44:00,165 INFO L290 TraceCheckUtils]: 48: Hoare triple {115885#false} assume ~s~0 != ~IPC~0; {115885#false} is VALID [2022-04-15 17:44:00,165 INFO L290 TraceCheckUtils]: 49: Hoare triple {115885#false} assume ~s~0 != ~DC~0; {115885#false} is VALID [2022-04-15 17:44:00,165 INFO L272 TraceCheckUtils]: 50: Hoare triple {115885#false} call errorFn(); {115885#false} is VALID [2022-04-15 17:44:00,165 INFO L290 TraceCheckUtils]: 51: Hoare triple {115885#false} assume !false; {115885#false} is VALID [2022-04-15 17:44:00,165 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 17:44:00,165 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:44:00,165 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165186187] [2022-04-15 17:44:00,165 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [165186187] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:00,165 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:00,166 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:44:00,166 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:44:00,166 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [270293825] [2022-04-15 17:44:00,166 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [270293825] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:00,166 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:00,166 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:44:00,166 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784506437] [2022-04-15 17:44:00,166 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:44:00,166 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 52 [2022-04-15 17:44:00,166 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:44:00,166 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:00,201 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 17:44:00,201 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 17:44:00,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:00,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 17:44:00,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:44:00,202 INFO L87 Difference]: Start difference. First operand 616 states and 779 transitions. Second operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:05,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:05,032 INFO L93 Difference]: Finished difference Result 865 states and 1111 transitions. [2022-04-15 17:44:05,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 17:44:05,032 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 52 [2022-04-15 17:44:05,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:44:05,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:05,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 735 transitions. [2022-04-15 17:44:05,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:05,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 735 transitions. [2022-04-15 17:44:05,041 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 735 transitions. [2022-04-15 17:44:05,739 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 735 edges. 735 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:05,771 INFO L225 Difference]: With dead ends: 865 [2022-04-15 17:44:05,771 INFO L226 Difference]: Without dead ends: 832 [2022-04-15 17:44:05,771 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:44:05,772 INFO L913 BasicCegarLoop]: 543 mSDtfsCounter, 539 mSDsluCounter, 444 mSDsCounter, 0 mSdLazyCounter, 1248 mSolverCounterSat, 147 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 549 SdHoareTripleChecker+Valid, 987 SdHoareTripleChecker+Invalid, 1395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 147 IncrementalHoareTripleChecker+Valid, 1248 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-15 17:44:05,772 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [549 Valid, 987 Invalid, 1395 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [147 Valid, 1248 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-15 17:44:05,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 832 states. [2022-04-15 17:44:06,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 832 to 659. [2022-04-15 17:44:06,818 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:44:06,818 INFO L82 GeneralOperation]: Start isEquivalent. First operand 832 states. Second operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-15 17:44:06,819 INFO L74 IsIncluded]: Start isIncluded. First operand 832 states. Second operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-15 17:44:06,819 INFO L87 Difference]: Start difference. First operand 832 states. Second operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-15 17:44:06,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:06,844 INFO L93 Difference]: Finished difference Result 832 states and 1073 transitions. [2022-04-15 17:44:06,844 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1073 transitions. [2022-04-15 17:44:06,845 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:06,845 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:06,845 INFO L74 IsIncluded]: Start isIncluded. First operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) Second operand 832 states. [2022-04-15 17:44:06,846 INFO L87 Difference]: Start difference. First operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) Second operand 832 states. [2022-04-15 17:44:06,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:06,874 INFO L93 Difference]: Finished difference Result 832 states and 1073 transitions. [2022-04-15 17:44:06,874 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1073 transitions. [2022-04-15 17:44:06,875 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:06,875 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:06,875 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:44:06,875 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:44:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-15 17:44:06,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 833 transitions. [2022-04-15 17:44:06,899 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 833 transitions. Word has length 52 [2022-04-15 17:44:06,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:44:06,900 INFO L478 AbstractCegarLoop]: Abstraction has 659 states and 833 transitions. [2022-04-15 17:44:06,900 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:06,900 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 659 states and 833 transitions. [2022-04-15 17:44:08,283 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 833 edges. 833 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:08,283 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 833 transitions. [2022-04-15 17:44:08,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-15 17:44:08,284 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:44:08,284 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 17:44:08,284 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-15 17:44:08,284 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:44:08,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:44:08,284 INFO L85 PathProgramCache]: Analyzing trace with hash 1964857033, now seen corresponding path program 1 times [2022-04-15 17:44:08,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:08,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [411386907] [2022-04-15 17:44:08,285 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:44:08,285 INFO L85 PathProgramCache]: Analyzing trace with hash 1964857033, now seen corresponding path program 2 times [2022-04-15 17:44:08,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:44:08,285 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137686041] [2022-04-15 17:44:08,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:44:08,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:44:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:08,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:44:08,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:08,380 INFO L290 TraceCheckUtils]: 0: Hoare triple {120685#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {120652#true} is VALID [2022-04-15 17:44:08,380 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-15 17:44:08,380 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120652#true} {120652#true} #1156#return; {120652#true} is VALID [2022-04-15 17:44:08,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:08,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:08,417 INFO L290 TraceCheckUtils]: 0: Hoare triple {120686#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:44:08,417 INFO L290 TraceCheckUtils]: 1: Hoare triple {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:44:08,418 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {120652#true} #1066#return; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:08,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:44:08,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:08,432 INFO L290 TraceCheckUtils]: 0: Hoare triple {120688#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120652#true} is VALID [2022-04-15 17:44:08,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-15 17:44:08,433 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120652#true} {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1068#return; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:08,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:44:08,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:08,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:08,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:08,501 INFO L290 TraceCheckUtils]: 0: Hoare triple {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {120652#true} is VALID [2022-04-15 17:44:08,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume !(0 != ~compRegistered~0); {120652#true} is VALID [2022-04-15 17:44:08,502 INFO L290 TraceCheckUtils]: 2: Hoare triple {120652#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {120652#true} is VALID [2022-04-15 17:44:08,502 INFO L290 TraceCheckUtils]: 3: Hoare triple {120652#true} assume 0 == ~tmp_ndt_10~0; {120652#true} is VALID [2022-04-15 17:44:08,502 INFO L290 TraceCheckUtils]: 4: Hoare triple {120652#true} ~returnVal2~0 := 0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:08,502 INFO L290 TraceCheckUtils]: 5: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:08,503 INFO L290 TraceCheckUtils]: 6: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:08,503 INFO L290 TraceCheckUtils]: 7: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {120653#false} is VALID [2022-04-15 17:44:08,503 INFO L290 TraceCheckUtils]: 8: Hoare triple {120653#false} #res := ~returnVal2~0; {120653#false} is VALID [2022-04-15 17:44:08,503 INFO L290 TraceCheckUtils]: 9: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-15 17:44:08,503 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120653#false} {120652#true} #1134#return; {120653#false} is VALID [2022-04-15 17:44:08,503 INFO L290 TraceCheckUtils]: 0: Hoare triple {120689#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {120652#true} is VALID [2022-04-15 17:44:08,503 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {120652#true} is VALID [2022-04-15 17:44:08,503 INFO L290 TraceCheckUtils]: 2: Hoare triple {120652#true} assume !(0 != ~disketteExtension__IsRemoved~1); {120652#true} is VALID [2022-04-15 17:44:08,504 INFO L290 TraceCheckUtils]: 3: Hoare triple {120652#true} assume 0 == ~disketteExtension__IsStarted~2; {120652#true} is VALID [2022-04-15 17:44:08,504 INFO L290 TraceCheckUtils]: 4: Hoare triple {120652#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120652#true} is VALID [2022-04-15 17:44:08,504 INFO L290 TraceCheckUtils]: 5: Hoare triple {120652#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {120652#true} is VALID [2022-04-15 17:44:08,504 INFO L272 TraceCheckUtils]: 6: Hoare triple {120652#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:08,504 INFO L290 TraceCheckUtils]: 7: Hoare triple {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {120652#true} is VALID [2022-04-15 17:44:08,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {120652#true} assume !(0 != ~compRegistered~0); {120652#true} is VALID [2022-04-15 17:44:08,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {120652#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {120652#true} is VALID [2022-04-15 17:44:08,504 INFO L290 TraceCheckUtils]: 10: Hoare triple {120652#true} assume 0 == ~tmp_ndt_10~0; {120652#true} is VALID [2022-04-15 17:44:08,505 INFO L290 TraceCheckUtils]: 11: Hoare triple {120652#true} ~returnVal2~0 := 0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:08,505 INFO L290 TraceCheckUtils]: 12: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:08,505 INFO L290 TraceCheckUtils]: 13: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:08,505 INFO L290 TraceCheckUtils]: 14: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {120653#false} is VALID [2022-04-15 17:44:08,506 INFO L290 TraceCheckUtils]: 15: Hoare triple {120653#false} #res := ~returnVal2~0; {120653#false} is VALID [2022-04-15 17:44:08,506 INFO L290 TraceCheckUtils]: 16: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-15 17:44:08,506 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {120653#false} {120652#true} #1134#return; {120653#false} is VALID [2022-04-15 17:44:08,506 INFO L290 TraceCheckUtils]: 18: Hoare triple {120653#false} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {120653#false} is VALID [2022-04-15 17:44:08,506 INFO L290 TraceCheckUtils]: 19: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-15 17:44:08,506 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {120653#false} {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1074#return; {120653#false} is VALID [2022-04-15 17:44:08,507 INFO L272 TraceCheckUtils]: 0: Hoare triple {120652#true} call ULTIMATE.init(); {120685#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:44:08,507 INFO L290 TraceCheckUtils]: 1: Hoare triple {120685#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {120652#true} is VALID [2022-04-15 17:44:08,508 INFO L290 TraceCheckUtils]: 2: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-15 17:44:08,508 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120652#true} {120652#true} #1156#return; {120652#true} is VALID [2022-04-15 17:44:08,508 INFO L272 TraceCheckUtils]: 4: Hoare triple {120652#true} call #t~ret170 := main(); {120652#true} is VALID [2022-04-15 17:44:08,508 INFO L290 TraceCheckUtils]: 5: Hoare triple {120652#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {120652#true} is VALID [2022-04-15 17:44:08,508 INFO L272 TraceCheckUtils]: 6: Hoare triple {120652#true} call _BLAST_init(); {120686#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:08,509 INFO L290 TraceCheckUtils]: 7: Hoare triple {120686#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:44:08,509 INFO L290 TraceCheckUtils]: 8: Hoare triple {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:44:08,510 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {120652#true} #1066#return; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:08,510 INFO L290 TraceCheckUtils]: 10: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:08,510 INFO L290 TraceCheckUtils]: 11: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:08,511 INFO L272 TraceCheckUtils]: 12: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {120688#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:08,511 INFO L290 TraceCheckUtils]: 13: Hoare triple {120688#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120652#true} is VALID [2022-04-15 17:44:08,511 INFO L290 TraceCheckUtils]: 14: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-15 17:44:08,512 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120652#true} {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1068#return; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:08,512 INFO L290 TraceCheckUtils]: 16: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:08,512 INFO L290 TraceCheckUtils]: 17: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:08,513 INFO L290 TraceCheckUtils]: 18: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:08,513 INFO L290 TraceCheckUtils]: 19: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 2 == ~tmp_ndt_3~0; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:08,514 INFO L272 TraceCheckUtils]: 20: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {120689#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:08,514 INFO L290 TraceCheckUtils]: 21: Hoare triple {120689#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {120652#true} is VALID [2022-04-15 17:44:08,514 INFO L290 TraceCheckUtils]: 22: Hoare triple {120652#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {120652#true} is VALID [2022-04-15 17:44:08,514 INFO L290 TraceCheckUtils]: 23: Hoare triple {120652#true} assume !(0 != ~disketteExtension__IsRemoved~1); {120652#true} is VALID [2022-04-15 17:44:08,514 INFO L290 TraceCheckUtils]: 24: Hoare triple {120652#true} assume 0 == ~disketteExtension__IsStarted~2; {120652#true} is VALID [2022-04-15 17:44:08,514 INFO L290 TraceCheckUtils]: 25: Hoare triple {120652#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120652#true} is VALID [2022-04-15 17:44:08,514 INFO L290 TraceCheckUtils]: 26: Hoare triple {120652#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {120652#true} is VALID [2022-04-15 17:44:08,515 INFO L272 TraceCheckUtils]: 27: Hoare triple {120652#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:08,515 INFO L290 TraceCheckUtils]: 28: Hoare triple {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {120652#true} is VALID [2022-04-15 17:44:08,515 INFO L290 TraceCheckUtils]: 29: Hoare triple {120652#true} assume !(0 != ~compRegistered~0); {120652#true} is VALID [2022-04-15 17:44:08,515 INFO L290 TraceCheckUtils]: 30: Hoare triple {120652#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {120652#true} is VALID [2022-04-15 17:44:08,515 INFO L290 TraceCheckUtils]: 31: Hoare triple {120652#true} assume 0 == ~tmp_ndt_10~0; {120652#true} is VALID [2022-04-15 17:44:08,516 INFO L290 TraceCheckUtils]: 32: Hoare triple {120652#true} ~returnVal2~0 := 0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:08,516 INFO L290 TraceCheckUtils]: 33: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:08,516 INFO L290 TraceCheckUtils]: 34: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:08,516 INFO L290 TraceCheckUtils]: 35: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L290 TraceCheckUtils]: 36: Hoare triple {120653#false} #res := ~returnVal2~0; {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L290 TraceCheckUtils]: 37: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {120653#false} {120652#true} #1134#return; {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L290 TraceCheckUtils]: 39: Hoare triple {120653#false} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L290 TraceCheckUtils]: 40: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {120653#false} {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1074#return; {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L290 TraceCheckUtils]: 42: Hoare triple {120653#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L290 TraceCheckUtils]: 43: Hoare triple {120653#false} assume !(1 == ~pended~0); {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L290 TraceCheckUtils]: 44: Hoare triple {120653#false} assume !(1 == ~pended~0); {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L290 TraceCheckUtils]: 45: Hoare triple {120653#false} assume ~s~0 != ~UNLOADED~0; {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L290 TraceCheckUtils]: 46: Hoare triple {120653#false} assume -1 != ~status~1; {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L290 TraceCheckUtils]: 47: Hoare triple {120653#false} assume ~s~0 != ~SKIP2~0; {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L290 TraceCheckUtils]: 48: Hoare triple {120653#false} assume ~s~0 != ~IPC~0; {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L290 TraceCheckUtils]: 49: Hoare triple {120653#false} assume ~s~0 != ~DC~0; {120653#false} is VALID [2022-04-15 17:44:08,517 INFO L272 TraceCheckUtils]: 50: Hoare triple {120653#false} call errorFn(); {120653#false} is VALID [2022-04-15 17:44:08,518 INFO L290 TraceCheckUtils]: 51: Hoare triple {120653#false} assume !false; {120653#false} is VALID [2022-04-15 17:44:08,518 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 17:44:08,518 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:44:08,518 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1137686041] [2022-04-15 17:44:08,518 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1137686041] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:08,518 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:08,518 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:44:08,518 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:44:08,518 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [411386907] [2022-04-15 17:44:08,518 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [411386907] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:08,518 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:08,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:44:08,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63568442] [2022-04-15 17:44:08,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:44:08,519 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 52 [2022-04-15 17:44:08,519 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:44:08,519 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:44:08,560 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 17:44:08,561 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:44:08,561 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:08,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:44:08,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:44:08,561 INFO L87 Difference]: Start difference. First operand 659 states and 833 transitions. Second operand has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:44:13,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:13,422 INFO L93 Difference]: Finished difference Result 1092 states and 1408 transitions. [2022-04-15 17:44:13,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 17:44:13,422 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 52 [2022-04-15 17:44:13,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:44:13,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:44:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 754 transitions. [2022-04-15 17:44:13,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:44:13,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 754 transitions. [2022-04-15 17:44:13,431 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 754 transitions. [2022-04-15 17:44:14,104 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 754 edges. 754 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:14,125 INFO L225 Difference]: With dead ends: 1092 [2022-04-15 17:44:14,125 INFO L226 Difference]: Without dead ends: 714 [2022-04-15 17:44:14,126 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2022-04-15 17:44:14,126 INFO L913 BasicCegarLoop]: 398 mSDtfsCounter, 1175 mSDsluCounter, 408 mSDsCounter, 0 mSdLazyCounter, 743 mSolverCounterSat, 328 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1190 SdHoareTripleChecker+Valid, 806 SdHoareTripleChecker+Invalid, 1071 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 328 IncrementalHoareTripleChecker+Valid, 743 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-15 17:44:14,126 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1190 Valid, 806 Invalid, 1071 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [328 Valid, 743 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-15 17:44:14,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2022-04-15 17:44:15,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 666. [2022-04-15 17:44:15,460 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:44:15,461 INFO L82 GeneralOperation]: Start isEquivalent. First operand 714 states. Second operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-15 17:44:15,461 INFO L74 IsIncluded]: Start isIncluded. First operand 714 states. Second operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-15 17:44:15,462 INFO L87 Difference]: Start difference. First operand 714 states. Second operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-15 17:44:15,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:15,482 INFO L93 Difference]: Finished difference Result 714 states and 917 transitions. [2022-04-15 17:44:15,482 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 917 transitions. [2022-04-15 17:44:15,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:15,483 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:15,483 INFO L74 IsIncluded]: Start isIncluded. First operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) Second operand 714 states. [2022-04-15 17:44:15,484 INFO L87 Difference]: Start difference. First operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) Second operand 714 states. [2022-04-15 17:44:15,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:15,501 INFO L93 Difference]: Finished difference Result 714 states and 917 transitions. [2022-04-15 17:44:15,501 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 917 transitions. [2022-04-15 17:44:15,502 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:15,502 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:15,502 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:44:15,502 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:44:15,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-15 17:44:15,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 666 states and 843 transitions. [2022-04-15 17:44:15,525 INFO L78 Accepts]: Start accepts. Automaton has 666 states and 843 transitions. Word has length 52 [2022-04-15 17:44:15,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:44:15,525 INFO L478 AbstractCegarLoop]: Abstraction has 666 states and 843 transitions. [2022-04-15 17:44:15,525 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:44:15,526 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 666 states and 843 transitions. [2022-04-15 17:44:16,997 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 843 edges. 843 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:16,998 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 843 transitions. [2022-04-15 17:44:16,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-15 17:44:16,998 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:44:16,998 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 17:44:16,998 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-04-15 17:44:16,998 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:44:16,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:44:16,999 INFO L85 PathProgramCache]: Analyzing trace with hash 376509131, now seen corresponding path program 1 times [2022-04-15 17:44:16,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:16,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [455230906] [2022-04-15 17:44:16,999 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:44:16,999 INFO L85 PathProgramCache]: Analyzing trace with hash 376509131, now seen corresponding path program 2 times [2022-04-15 17:44:16,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:44:16,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163182715] [2022-04-15 17:44:16,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:44:16,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:44:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:17,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:44:17,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:17,115 INFO L290 TraceCheckUtils]: 0: Hoare triple {125695#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {125662#true} is VALID [2022-04-15 17:44:17,115 INFO L290 TraceCheckUtils]: 1: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-15 17:44:17,115 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {125662#true} {125662#true} #1156#return; {125662#true} is VALID [2022-04-15 17:44:17,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:17,152 INFO L290 TraceCheckUtils]: 0: Hoare triple {125696#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:44:17,153 INFO L290 TraceCheckUtils]: 1: Hoare triple {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:44:17,153 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {125662#true} #1066#return; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:17,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:44:17,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:17,168 INFO L290 TraceCheckUtils]: 0: Hoare triple {125698#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125662#true} is VALID [2022-04-15 17:44:17,168 INFO L290 TraceCheckUtils]: 1: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-15 17:44:17,169 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {125662#true} {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1068#return; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:17,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:44:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:17,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:17,262 INFO L290 TraceCheckUtils]: 0: Hoare triple {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,263 INFO L290 TraceCheckUtils]: 1: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,263 INFO L290 TraceCheckUtils]: 2: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,263 INFO L290 TraceCheckUtils]: 3: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,263 INFO L290 TraceCheckUtils]: 4: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,264 INFO L290 TraceCheckUtils]: 5: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,264 INFO L290 TraceCheckUtils]: 6: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,265 INFO L290 TraceCheckUtils]: 7: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,265 INFO L290 TraceCheckUtils]: 8: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,265 INFO L290 TraceCheckUtils]: 9: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume true; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,266 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {125715#(= ~MPR1~0 |old(~s~0)|)} {125700#(= ~SKIP1~0 ~s~0)} #1134#return; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:44:17,266 INFO L290 TraceCheckUtils]: 0: Hoare triple {125699#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {125662#true} is VALID [2022-04-15 17:44:17,266 INFO L290 TraceCheckUtils]: 1: Hoare triple {125662#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {125662#true} is VALID [2022-04-15 17:44:17,266 INFO L290 TraceCheckUtils]: 2: Hoare triple {125662#true} assume !(0 != ~disketteExtension__IsRemoved~1); {125662#true} is VALID [2022-04-15 17:44:17,266 INFO L290 TraceCheckUtils]: 3: Hoare triple {125662#true} assume 0 == ~disketteExtension__IsStarted~2; {125662#true} is VALID [2022-04-15 17:44:17,267 INFO L290 TraceCheckUtils]: 4: Hoare triple {125662#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {125700#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:44:17,267 INFO L290 TraceCheckUtils]: 5: Hoare triple {125700#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {125700#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:44:17,268 INFO L272 TraceCheckUtils]: 6: Hoare triple {125700#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:17,268 INFO L290 TraceCheckUtils]: 7: Hoare triple {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,268 INFO L290 TraceCheckUtils]: 8: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,269 INFO L290 TraceCheckUtils]: 9: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,269 INFO L290 TraceCheckUtils]: 10: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,269 INFO L290 TraceCheckUtils]: 11: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,269 INFO L290 TraceCheckUtils]: 12: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,270 INFO L290 TraceCheckUtils]: 13: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,270 INFO L290 TraceCheckUtils]: 14: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,270 INFO L290 TraceCheckUtils]: 15: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,271 INFO L290 TraceCheckUtils]: 16: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume true; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,271 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {125715#(= ~MPR1~0 |old(~s~0)|)} {125700#(= ~SKIP1~0 ~s~0)} #1134#return; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:44:17,272 INFO L290 TraceCheckUtils]: 18: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:44:17,272 INFO L290 TraceCheckUtils]: 19: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume true; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:44:17,273 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {125712#(= ~MPR1~0 ~SKIP1~0)} {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1074#return; {125663#false} is VALID [2022-04-15 17:44:17,274 INFO L272 TraceCheckUtils]: 0: Hoare triple {125662#true} call ULTIMATE.init(); {125695#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:44:17,274 INFO L290 TraceCheckUtils]: 1: Hoare triple {125695#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {125662#true} is VALID [2022-04-15 17:44:17,274 INFO L290 TraceCheckUtils]: 2: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-15 17:44:17,274 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {125662#true} {125662#true} #1156#return; {125662#true} is VALID [2022-04-15 17:44:17,275 INFO L272 TraceCheckUtils]: 4: Hoare triple {125662#true} call #t~ret170 := main(); {125662#true} is VALID [2022-04-15 17:44:17,275 INFO L290 TraceCheckUtils]: 5: Hoare triple {125662#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {125662#true} is VALID [2022-04-15 17:44:17,276 INFO L272 TraceCheckUtils]: 6: Hoare triple {125662#true} call _BLAST_init(); {125696#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:17,277 INFO L290 TraceCheckUtils]: 7: Hoare triple {125696#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:44:17,277 INFO L290 TraceCheckUtils]: 8: Hoare triple {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:44:17,278 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {125662#true} #1066#return; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:17,278 INFO L290 TraceCheckUtils]: 10: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:17,279 INFO L290 TraceCheckUtils]: 11: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:17,279 INFO L272 TraceCheckUtils]: 12: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {125698#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:17,279 INFO L290 TraceCheckUtils]: 13: Hoare triple {125698#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125662#true} is VALID [2022-04-15 17:44:17,279 INFO L290 TraceCheckUtils]: 14: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-15 17:44:17,280 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {125662#true} {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1068#return; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:17,280 INFO L290 TraceCheckUtils]: 16: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:17,281 INFO L290 TraceCheckUtils]: 17: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:17,281 INFO L290 TraceCheckUtils]: 18: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:17,281 INFO L290 TraceCheckUtils]: 19: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 2 == ~tmp_ndt_3~0; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:44:17,282 INFO L272 TraceCheckUtils]: 20: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {125699#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:17,282 INFO L290 TraceCheckUtils]: 21: Hoare triple {125699#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {125662#true} is VALID [2022-04-15 17:44:17,282 INFO L290 TraceCheckUtils]: 22: Hoare triple {125662#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {125662#true} is VALID [2022-04-15 17:44:17,282 INFO L290 TraceCheckUtils]: 23: Hoare triple {125662#true} assume !(0 != ~disketteExtension__IsRemoved~1); {125662#true} is VALID [2022-04-15 17:44:17,282 INFO L290 TraceCheckUtils]: 24: Hoare triple {125662#true} assume 0 == ~disketteExtension__IsStarted~2; {125662#true} is VALID [2022-04-15 17:44:17,283 INFO L290 TraceCheckUtils]: 25: Hoare triple {125662#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {125700#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:44:17,283 INFO L290 TraceCheckUtils]: 26: Hoare triple {125700#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {125700#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:44:17,284 INFO L272 TraceCheckUtils]: 27: Hoare triple {125700#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:17,284 INFO L290 TraceCheckUtils]: 28: Hoare triple {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,284 INFO L290 TraceCheckUtils]: 29: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,285 INFO L290 TraceCheckUtils]: 30: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,285 INFO L290 TraceCheckUtils]: 31: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,285 INFO L290 TraceCheckUtils]: 32: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,285 INFO L290 TraceCheckUtils]: 33: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,286 INFO L290 TraceCheckUtils]: 34: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,286 INFO L290 TraceCheckUtils]: 35: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,286 INFO L290 TraceCheckUtils]: 36: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,287 INFO L290 TraceCheckUtils]: 37: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume true; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:17,287 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {125715#(= ~MPR1~0 |old(~s~0)|)} {125700#(= ~SKIP1~0 ~s~0)} #1134#return; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:44:17,287 INFO L290 TraceCheckUtils]: 39: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:44:17,288 INFO L290 TraceCheckUtils]: 40: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume true; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:44:17,288 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {125712#(= ~MPR1~0 ~SKIP1~0)} {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1074#return; {125663#false} is VALID [2022-04-15 17:44:17,288 INFO L290 TraceCheckUtils]: 42: Hoare triple {125663#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {125663#false} is VALID [2022-04-15 17:44:17,288 INFO L290 TraceCheckUtils]: 43: Hoare triple {125663#false} assume !(1 == ~pended~0); {125663#false} is VALID [2022-04-15 17:44:17,289 INFO L290 TraceCheckUtils]: 44: Hoare triple {125663#false} assume !(1 == ~pended~0); {125663#false} is VALID [2022-04-15 17:44:17,289 INFO L290 TraceCheckUtils]: 45: Hoare triple {125663#false} assume ~s~0 != ~UNLOADED~0; {125663#false} is VALID [2022-04-15 17:44:17,289 INFO L290 TraceCheckUtils]: 46: Hoare triple {125663#false} assume -1 != ~status~1; {125663#false} is VALID [2022-04-15 17:44:17,289 INFO L290 TraceCheckUtils]: 47: Hoare triple {125663#false} assume ~s~0 != ~SKIP2~0; {125663#false} is VALID [2022-04-15 17:44:17,289 INFO L290 TraceCheckUtils]: 48: Hoare triple {125663#false} assume ~s~0 != ~IPC~0; {125663#false} is VALID [2022-04-15 17:44:17,289 INFO L290 TraceCheckUtils]: 49: Hoare triple {125663#false} assume ~s~0 != ~DC~0; {125663#false} is VALID [2022-04-15 17:44:17,289 INFO L272 TraceCheckUtils]: 50: Hoare triple {125663#false} call errorFn(); {125663#false} is VALID [2022-04-15 17:44:17,289 INFO L290 TraceCheckUtils]: 51: Hoare triple {125663#false} assume !false; {125663#false} is VALID [2022-04-15 17:44:17,289 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 17:44:17,289 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:44:17,289 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163182715] [2022-04-15 17:44:17,289 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163182715] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:17,289 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:17,290 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:44:17,290 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:44:17,290 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [455230906] [2022-04-15 17:44:17,290 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [455230906] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:17,290 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:17,290 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:44:17,290 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1473804907] [2022-04-15 17:44:17,290 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:44:17,290 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 52 [2022-04-15 17:44:17,291 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:44:17,291 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 17:44:17,330 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 17:44:17,330 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 17:44:17,331 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:17,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 17:44:17,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-15 17:44:17,331 INFO L87 Difference]: Start difference. First operand 666 states and 843 transitions. Second operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 17:44:23,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:23,727 INFO L93 Difference]: Finished difference Result 731 states and 921 transitions. [2022-04-15 17:44:23,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 17:44:23,727 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 52 [2022-04-15 17:44:23,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:44:23,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 17:44:23,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 594 transitions. [2022-04-15 17:44:23,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 17:44:23,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 594 transitions. [2022-04-15 17:44:23,734 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 594 transitions. [2022-04-15 17:44:24,367 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 17:44:24,391 INFO L225 Difference]: With dead ends: 731 [2022-04-15 17:44:24,392 INFO L226 Difference]: Without dead ends: 610 [2022-04-15 17:44:24,392 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=133, Invalid=419, Unknown=0, NotChecked=0, Total=552 [2022-04-15 17:44:24,393 INFO L913 BasicCegarLoop]: 400 mSDtfsCounter, 769 mSDsluCounter, 770 mSDsCounter, 0 mSdLazyCounter, 1820 mSolverCounterSat, 217 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 1170 SdHoareTripleChecker+Invalid, 2037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 217 IncrementalHoareTripleChecker+Valid, 1820 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:44:24,393 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [776 Valid, 1170 Invalid, 2037 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [217 Valid, 1820 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-15 17:44:24,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 610 states. [2022-04-15 17:44:25,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 610 to 575. [2022-04-15 17:44:25,583 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:44:25,584 INFO L82 GeneralOperation]: Start isEquivalent. First operand 610 states. Second operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) [2022-04-15 17:44:25,585 INFO L74 IsIncluded]: Start isIncluded. First operand 610 states. Second operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) [2022-04-15 17:44:25,585 INFO L87 Difference]: Start difference. First operand 610 states. Second operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) [2022-04-15 17:44:25,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:25,599 INFO L93 Difference]: Finished difference Result 610 states and 774 transitions. [2022-04-15 17:44:25,599 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 774 transitions. [2022-04-15 17:44:25,600 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:25,600 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:25,601 INFO L74 IsIncluded]: Start isIncluded. First operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) Second operand 610 states. [2022-04-15 17:44:25,601 INFO L87 Difference]: Start difference. First operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) Second operand 610 states. [2022-04-15 17:44:25,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:25,615 INFO L93 Difference]: Finished difference Result 610 states and 774 transitions. [2022-04-15 17:44:25,616 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 774 transitions. [2022-04-15 17:44:25,616 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:25,616 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:25,616 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:44:25,616 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:44:25,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) [2022-04-15 17:44:25,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 575 states and 731 transitions. [2022-04-15 17:44:25,641 INFO L78 Accepts]: Start accepts. Automaton has 575 states and 731 transitions. Word has length 52 [2022-04-15 17:44:25,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:44:25,641 INFO L478 AbstractCegarLoop]: Abstraction has 575 states and 731 transitions. [2022-04-15 17:44:25,641 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 17:44:25,641 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 575 states and 731 transitions. [2022-04-15 17:44:26,915 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 731 edges. 731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:26,915 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 731 transitions. [2022-04-15 17:44:26,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-15 17:44:26,916 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:44:26,916 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:44:26,916 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-15 17:44:26,916 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:44:26,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:44:26,917 INFO L85 PathProgramCache]: Analyzing trace with hash -614500354, now seen corresponding path program 1 times [2022-04-15 17:44:26,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:26,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [549826544] [2022-04-15 17:44:26,917 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:44:26,917 INFO L85 PathProgramCache]: Analyzing trace with hash -614500354, now seen corresponding path program 2 times [2022-04-15 17:44:26,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:44:26,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771964633] [2022-04-15 17:44:26,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:44:26,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:44:26,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:27,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:44:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:27,049 INFO L290 TraceCheckUtils]: 0: Hoare triple {129608#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {129574#true} is VALID [2022-04-15 17:44:27,049 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-15 17:44:27,049 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {129574#true} {129574#true} #1156#return; {129574#true} is VALID [2022-04-15 17:44:27,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:27,069 INFO L290 TraceCheckUtils]: 0: Hoare triple {129609#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {129574#true} is VALID [2022-04-15 17:44:27,069 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-15 17:44:27,069 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {129574#true} {129574#true} #1066#return; {129574#true} is VALID [2022-04-15 17:44:27,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:44:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:27,080 INFO L290 TraceCheckUtils]: 0: Hoare triple {129610#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {129574#true} is VALID [2022-04-15 17:44:27,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-15 17:44:27,081 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {129574#true} {129574#true} #1068#return; {129574#true} is VALID [2022-04-15 17:44:27,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:44:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:27,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:27,205 INFO L290 TraceCheckUtils]: 0: Hoare triple {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {129574#true} is VALID [2022-04-15 17:44:27,205 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume !(0 != ~compRegistered~0); {129574#true} is VALID [2022-04-15 17:44:27,205 INFO L290 TraceCheckUtils]: 2: Hoare triple {129574#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {129574#true} is VALID [2022-04-15 17:44:27,205 INFO L290 TraceCheckUtils]: 3: Hoare triple {129574#true} assume 0 == ~tmp_ndt_10~0; {129574#true} is VALID [2022-04-15 17:44:27,206 INFO L290 TraceCheckUtils]: 4: Hoare triple {129574#true} ~returnVal2~0 := 0; {129574#true} is VALID [2022-04-15 17:44:27,206 INFO L290 TraceCheckUtils]: 5: Hoare triple {129574#true} assume !(~s~0 == ~NP~0); {129574#true} is VALID [2022-04-15 17:44:27,206 INFO L290 TraceCheckUtils]: 6: Hoare triple {129574#true} assume !(~s~0 == ~MPR1~0); {129574#true} is VALID [2022-04-15 17:44:27,206 INFO L290 TraceCheckUtils]: 7: Hoare triple {129574#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:44:27,206 INFO L290 TraceCheckUtils]: 8: Hoare triple {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,207 INFO L290 TraceCheckUtils]: 9: Hoare triple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,207 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {129574#true} #1134#return; {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} is VALID [2022-04-15 17:44:27,208 INFO L290 TraceCheckUtils]: 0: Hoare triple {129611#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {129574#true} is VALID [2022-04-15 17:44:27,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {129574#true} is VALID [2022-04-15 17:44:27,208 INFO L290 TraceCheckUtils]: 2: Hoare triple {129574#true} assume !(0 != ~disketteExtension__IsRemoved~1); {129574#true} is VALID [2022-04-15 17:44:27,208 INFO L290 TraceCheckUtils]: 3: Hoare triple {129574#true} assume 0 == ~disketteExtension__IsStarted~2; {129574#true} is VALID [2022-04-15 17:44:27,208 INFO L290 TraceCheckUtils]: 4: Hoare triple {129574#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {129574#true} is VALID [2022-04-15 17:44:27,208 INFO L290 TraceCheckUtils]: 5: Hoare triple {129574#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {129574#true} is VALID [2022-04-15 17:44:27,209 INFO L272 TraceCheckUtils]: 6: Hoare triple {129574#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:27,209 INFO L290 TraceCheckUtils]: 7: Hoare triple {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {129574#true} is VALID [2022-04-15 17:44:27,209 INFO L290 TraceCheckUtils]: 8: Hoare triple {129574#true} assume !(0 != ~compRegistered~0); {129574#true} is VALID [2022-04-15 17:44:27,209 INFO L290 TraceCheckUtils]: 9: Hoare triple {129574#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {129574#true} is VALID [2022-04-15 17:44:27,209 INFO L290 TraceCheckUtils]: 10: Hoare triple {129574#true} assume 0 == ~tmp_ndt_10~0; {129574#true} is VALID [2022-04-15 17:44:27,209 INFO L290 TraceCheckUtils]: 11: Hoare triple {129574#true} ~returnVal2~0 := 0; {129574#true} is VALID [2022-04-15 17:44:27,209 INFO L290 TraceCheckUtils]: 12: Hoare triple {129574#true} assume !(~s~0 == ~NP~0); {129574#true} is VALID [2022-04-15 17:44:27,209 INFO L290 TraceCheckUtils]: 13: Hoare triple {129574#true} assume !(~s~0 == ~MPR1~0); {129574#true} is VALID [2022-04-15 17:44:27,210 INFO L290 TraceCheckUtils]: 14: Hoare triple {129574#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:44:27,210 INFO L290 TraceCheckUtils]: 15: Hoare triple {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,210 INFO L290 TraceCheckUtils]: 16: Hoare triple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,211 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {129574#true} #1134#return; {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} is VALID [2022-04-15 17:44:27,212 INFO L290 TraceCheckUtils]: 18: Hoare triple {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,212 INFO L290 TraceCheckUtils]: 19: Hoare triple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,213 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {129574#true} #1074#return; {129606#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,215 INFO L272 TraceCheckUtils]: 0: Hoare triple {129574#true} call ULTIMATE.init(); {129608#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:44:27,215 INFO L290 TraceCheckUtils]: 1: Hoare triple {129608#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {129574#true} is VALID [2022-04-15 17:44:27,215 INFO L290 TraceCheckUtils]: 2: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-15 17:44:27,215 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {129574#true} {129574#true} #1156#return; {129574#true} is VALID [2022-04-15 17:44:27,215 INFO L272 TraceCheckUtils]: 4: Hoare triple {129574#true} call #t~ret170 := main(); {129574#true} is VALID [2022-04-15 17:44:27,215 INFO L290 TraceCheckUtils]: 5: Hoare triple {129574#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {129574#true} is VALID [2022-04-15 17:44:27,216 INFO L272 TraceCheckUtils]: 6: Hoare triple {129574#true} call _BLAST_init(); {129609#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:27,216 INFO L290 TraceCheckUtils]: 7: Hoare triple {129609#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {129574#true} is VALID [2022-04-15 17:44:27,216 INFO L290 TraceCheckUtils]: 8: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-15 17:44:27,216 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {129574#true} {129574#true} #1066#return; {129574#true} is VALID [2022-04-15 17:44:27,217 INFO L290 TraceCheckUtils]: 10: Hoare triple {129574#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {129574#true} is VALID [2022-04-15 17:44:27,217 INFO L290 TraceCheckUtils]: 11: Hoare triple {129574#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {129574#true} is VALID [2022-04-15 17:44:27,217 INFO L272 TraceCheckUtils]: 12: Hoare triple {129574#true} call stub_driver_init(); {129610#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:27,217 INFO L290 TraceCheckUtils]: 13: Hoare triple {129610#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {129574#true} is VALID [2022-04-15 17:44:27,217 INFO L290 TraceCheckUtils]: 14: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-15 17:44:27,217 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {129574#true} {129574#true} #1068#return; {129574#true} is VALID [2022-04-15 17:44:27,218 INFO L290 TraceCheckUtils]: 16: Hoare triple {129574#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {129574#true} is VALID [2022-04-15 17:44:27,218 INFO L290 TraceCheckUtils]: 17: Hoare triple {129574#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {129574#true} is VALID [2022-04-15 17:44:27,218 INFO L290 TraceCheckUtils]: 18: Hoare triple {129574#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {129574#true} is VALID [2022-04-15 17:44:27,218 INFO L290 TraceCheckUtils]: 19: Hoare triple {129574#true} assume 2 == ~tmp_ndt_3~0; {129574#true} is VALID [2022-04-15 17:44:27,219 INFO L272 TraceCheckUtils]: 20: Hoare triple {129574#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {129611#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:27,219 INFO L290 TraceCheckUtils]: 21: Hoare triple {129611#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {129574#true} is VALID [2022-04-15 17:44:27,219 INFO L290 TraceCheckUtils]: 22: Hoare triple {129574#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {129574#true} is VALID [2022-04-15 17:44:27,219 INFO L290 TraceCheckUtils]: 23: Hoare triple {129574#true} assume !(0 != ~disketteExtension__IsRemoved~1); {129574#true} is VALID [2022-04-15 17:44:27,219 INFO L290 TraceCheckUtils]: 24: Hoare triple {129574#true} assume 0 == ~disketteExtension__IsStarted~2; {129574#true} is VALID [2022-04-15 17:44:27,219 INFO L290 TraceCheckUtils]: 25: Hoare triple {129574#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {129574#true} is VALID [2022-04-15 17:44:27,219 INFO L290 TraceCheckUtils]: 26: Hoare triple {129574#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {129574#true} is VALID [2022-04-15 17:44:27,220 INFO L272 TraceCheckUtils]: 27: Hoare triple {129574#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:27,220 INFO L290 TraceCheckUtils]: 28: Hoare triple {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {129574#true} is VALID [2022-04-15 17:44:27,220 INFO L290 TraceCheckUtils]: 29: Hoare triple {129574#true} assume !(0 != ~compRegistered~0); {129574#true} is VALID [2022-04-15 17:44:27,220 INFO L290 TraceCheckUtils]: 30: Hoare triple {129574#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {129574#true} is VALID [2022-04-15 17:44:27,220 INFO L290 TraceCheckUtils]: 31: Hoare triple {129574#true} assume 0 == ~tmp_ndt_10~0; {129574#true} is VALID [2022-04-15 17:44:27,220 INFO L290 TraceCheckUtils]: 32: Hoare triple {129574#true} ~returnVal2~0 := 0; {129574#true} is VALID [2022-04-15 17:44:27,220 INFO L290 TraceCheckUtils]: 33: Hoare triple {129574#true} assume !(~s~0 == ~NP~0); {129574#true} is VALID [2022-04-15 17:44:27,220 INFO L290 TraceCheckUtils]: 34: Hoare triple {129574#true} assume !(~s~0 == ~MPR1~0); {129574#true} is VALID [2022-04-15 17:44:27,221 INFO L290 TraceCheckUtils]: 35: Hoare triple {129574#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:44:27,221 INFO L290 TraceCheckUtils]: 36: Hoare triple {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,222 INFO L290 TraceCheckUtils]: 37: Hoare triple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,222 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {129574#true} #1134#return; {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} is VALID [2022-04-15 17:44:27,223 INFO L290 TraceCheckUtils]: 39: Hoare triple {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,223 INFO L290 TraceCheckUtils]: 40: Hoare triple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,223 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {129574#true} #1074#return; {129606#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,224 INFO L290 TraceCheckUtils]: 42: Hoare triple {129606#(= |main_#t~ret99| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,224 INFO L290 TraceCheckUtils]: 43: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,224 INFO L290 TraceCheckUtils]: 44: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,225 INFO L290 TraceCheckUtils]: 45: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,225 INFO L290 TraceCheckUtils]: 46: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,225 INFO L290 TraceCheckUtils]: 47: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,225 INFO L290 TraceCheckUtils]: 48: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,226 INFO L290 TraceCheckUtils]: 49: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:44:27,226 INFO L290 TraceCheckUtils]: 50: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {129575#false} is VALID [2022-04-15 17:44:27,226 INFO L272 TraceCheckUtils]: 51: Hoare triple {129575#false} call errorFn(); {129575#false} is VALID [2022-04-15 17:44:27,226 INFO L290 TraceCheckUtils]: 52: Hoare triple {129575#false} assume !false; {129575#false} is VALID [2022-04-15 17:44:27,226 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 17:44:27,226 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:44:27,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1771964633] [2022-04-15 17:44:27,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1771964633] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:27,227 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:27,227 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:44:27,227 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:44:27,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [549826544] [2022-04-15 17:44:27,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [549826544] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:27,227 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:27,227 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:44:27,227 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621508820] [2022-04-15 17:44:27,227 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:44:27,227 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 53 [2022-04-15 17:44:27,228 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:44:27,228 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:27,265 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:27,266 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 17:44:27,266 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:27,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 17:44:27,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-15 17:44:27,266 INFO L87 Difference]: Start difference. First operand 575 states and 731 transitions. Second operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:33,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:33,375 INFO L93 Difference]: Finished difference Result 609 states and 770 transitions. [2022-04-15 17:44:33,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:44:33,375 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 53 [2022-04-15 17:44:33,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:44:33,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:33,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 485 transitions. [2022-04-15 17:44:33,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:33,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 485 transitions. [2022-04-15 17:44:33,380 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 485 transitions. [2022-04-15 17:44:33,847 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 485 edges. 485 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:33,863 INFO L225 Difference]: With dead ends: 609 [2022-04-15 17:44:33,863 INFO L226 Difference]: Without dead ends: 605 [2022-04-15 17:44:33,863 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:44:33,863 INFO L913 BasicCegarLoop]: 407 mSDtfsCounter, 389 mSDsluCounter, 1168 mSDsCounter, 0 mSdLazyCounter, 2158 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 393 SdHoareTripleChecker+Valid, 1575 SdHoareTripleChecker+Invalid, 2289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 131 IncrementalHoareTripleChecker+Valid, 2158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-15 17:44:33,864 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [393 Valid, 1575 Invalid, 2289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 2158 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-15 17:44:33,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 605 states. [2022-04-15 17:44:35,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 605 to 583. [2022-04-15 17:44:35,041 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:44:35,042 INFO L82 GeneralOperation]: Start isEquivalent. First operand 605 states. Second operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) [2022-04-15 17:44:35,043 INFO L74 IsIncluded]: Start isIncluded. First operand 605 states. Second operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) [2022-04-15 17:44:35,043 INFO L87 Difference]: Start difference. First operand 605 states. Second operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) [2022-04-15 17:44:35,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:35,058 INFO L93 Difference]: Finished difference Result 605 states and 766 transitions. [2022-04-15 17:44:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 766 transitions. [2022-04-15 17:44:35,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:35,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:35,059 INFO L74 IsIncluded]: Start isIncluded. First operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) Second operand 605 states. [2022-04-15 17:44:35,060 INFO L87 Difference]: Start difference. First operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) Second operand 605 states. [2022-04-15 17:44:35,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:35,077 INFO L93 Difference]: Finished difference Result 605 states and 766 transitions. [2022-04-15 17:44:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 766 transitions. [2022-04-15 17:44:35,077 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:35,077 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:35,077 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:44:35,077 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:44:35,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) [2022-04-15 17:44:35,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 739 transitions. [2022-04-15 17:44:35,097 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 739 transitions. Word has length 53 [2022-04-15 17:44:35,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:44:35,097 INFO L478 AbstractCegarLoop]: Abstraction has 583 states and 739 transitions. [2022-04-15 17:44:35,097 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:35,097 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 583 states and 739 transitions. [2022-04-15 17:44:36,379 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 17:44:36,379 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 739 transitions. [2022-04-15 17:44:36,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-15 17:44:36,380 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:44:36,380 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:44:36,380 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-15 17:44:36,380 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:44:36,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:44:36,380 INFO L85 PathProgramCache]: Analyzing trace with hash -614777184, now seen corresponding path program 1 times [2022-04-15 17:44:36,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:36,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [28966706] [2022-04-15 17:44:36,380 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:44:36,381 INFO L85 PathProgramCache]: Analyzing trace with hash -614777184, now seen corresponding path program 2 times [2022-04-15 17:44:36,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:44:36,381 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799045463] [2022-04-15 17:44:36,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:44:36,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:44:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:36,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:44:36,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:36,466 INFO L290 TraceCheckUtils]: 0: Hoare triple {133260#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {133226#true} is VALID [2022-04-15 17:44:36,466 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-15 17:44:36,466 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133226#true} {133226#true} #1156#return; {133226#true} is VALID [2022-04-15 17:44:36,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:36,486 INFO L290 TraceCheckUtils]: 0: Hoare triple {133261#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133226#true} is VALID [2022-04-15 17:44:36,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-15 17:44:36,487 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133226#true} {133226#true} #1066#return; {133226#true} is VALID [2022-04-15 17:44:36,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:44:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:36,498 INFO L290 TraceCheckUtils]: 0: Hoare triple {133262#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133226#true} is VALID [2022-04-15 17:44:36,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-15 17:44:36,498 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133226#true} {133226#true} #1068#return; {133226#true} is VALID [2022-04-15 17:44:36,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:44:36,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:36,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:36,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:36,617 INFO L290 TraceCheckUtils]: 0: Hoare triple {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {133226#true} is VALID [2022-04-15 17:44:36,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume !(0 != ~compRegistered~0); {133226#true} is VALID [2022-04-15 17:44:36,618 INFO L290 TraceCheckUtils]: 2: Hoare triple {133226#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {133226#true} is VALID [2022-04-15 17:44:36,618 INFO L290 TraceCheckUtils]: 3: Hoare triple {133226#true} assume 0 == ~tmp_ndt_10~0; {133226#true} is VALID [2022-04-15 17:44:36,618 INFO L290 TraceCheckUtils]: 4: Hoare triple {133226#true} ~returnVal2~0 := 0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:36,618 INFO L290 TraceCheckUtils]: 5: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:36,619 INFO L290 TraceCheckUtils]: 6: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:36,619 INFO L290 TraceCheckUtils]: 7: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:36,619 INFO L290 TraceCheckUtils]: 8: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:44:36,620 INFO L290 TraceCheckUtils]: 9: Hoare triple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:44:36,621 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {133226#true} #1134#return; {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} is VALID [2022-04-15 17:44:36,621 INFO L290 TraceCheckUtils]: 0: Hoare triple {133263#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {133226#true} is VALID [2022-04-15 17:44:36,621 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {133226#true} is VALID [2022-04-15 17:44:36,621 INFO L290 TraceCheckUtils]: 2: Hoare triple {133226#true} assume !(0 != ~disketteExtension__IsRemoved~1); {133226#true} is VALID [2022-04-15 17:44:36,621 INFO L290 TraceCheckUtils]: 3: Hoare triple {133226#true} assume 0 == ~disketteExtension__IsStarted~2; {133226#true} is VALID [2022-04-15 17:44:36,621 INFO L290 TraceCheckUtils]: 4: Hoare triple {133226#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {133226#true} is VALID [2022-04-15 17:44:36,621 INFO L290 TraceCheckUtils]: 5: Hoare triple {133226#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {133226#true} is VALID [2022-04-15 17:44:36,622 INFO L272 TraceCheckUtils]: 6: Hoare triple {133226#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:36,622 INFO L290 TraceCheckUtils]: 7: Hoare triple {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {133226#true} is VALID [2022-04-15 17:44:36,622 INFO L290 TraceCheckUtils]: 8: Hoare triple {133226#true} assume !(0 != ~compRegistered~0); {133226#true} is VALID [2022-04-15 17:44:36,622 INFO L290 TraceCheckUtils]: 9: Hoare triple {133226#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {133226#true} is VALID [2022-04-15 17:44:36,622 INFO L290 TraceCheckUtils]: 10: Hoare triple {133226#true} assume 0 == ~tmp_ndt_10~0; {133226#true} is VALID [2022-04-15 17:44:36,623 INFO L290 TraceCheckUtils]: 11: Hoare triple {133226#true} ~returnVal2~0 := 0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:36,623 INFO L290 TraceCheckUtils]: 12: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:36,623 INFO L290 TraceCheckUtils]: 13: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:36,623 INFO L290 TraceCheckUtils]: 14: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:36,624 INFO L290 TraceCheckUtils]: 15: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:44:36,624 INFO L290 TraceCheckUtils]: 16: Hoare triple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:44:36,625 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {133226#true} #1134#return; {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} is VALID [2022-04-15 17:44:36,625 INFO L290 TraceCheckUtils]: 18: Hoare triple {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-15 17:44:36,625 INFO L290 TraceCheckUtils]: 19: Hoare triple {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} assume true; {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-15 17:44:36,626 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} {133226#true} #1074#return; {133258#(= |main_#t~ret99| 0)} is VALID [2022-04-15 17:44:36,628 INFO L272 TraceCheckUtils]: 0: Hoare triple {133226#true} call ULTIMATE.init(); {133260#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:44:36,628 INFO L290 TraceCheckUtils]: 1: Hoare triple {133260#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {133226#true} is VALID [2022-04-15 17:44:36,628 INFO L290 TraceCheckUtils]: 2: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-15 17:44:36,628 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {133226#true} {133226#true} #1156#return; {133226#true} is VALID [2022-04-15 17:44:36,628 INFO L272 TraceCheckUtils]: 4: Hoare triple {133226#true} call #t~ret170 := main(); {133226#true} is VALID [2022-04-15 17:44:36,628 INFO L290 TraceCheckUtils]: 5: Hoare triple {133226#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {133226#true} is VALID [2022-04-15 17:44:36,629 INFO L272 TraceCheckUtils]: 6: Hoare triple {133226#true} call _BLAST_init(); {133261#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:36,629 INFO L290 TraceCheckUtils]: 7: Hoare triple {133261#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133226#true} is VALID [2022-04-15 17:44:36,629 INFO L290 TraceCheckUtils]: 8: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-15 17:44:36,629 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {133226#true} {133226#true} #1066#return; {133226#true} is VALID [2022-04-15 17:44:36,629 INFO L290 TraceCheckUtils]: 10: Hoare triple {133226#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {133226#true} is VALID [2022-04-15 17:44:36,629 INFO L290 TraceCheckUtils]: 11: Hoare triple {133226#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {133226#true} is VALID [2022-04-15 17:44:36,630 INFO L272 TraceCheckUtils]: 12: Hoare triple {133226#true} call stub_driver_init(); {133262#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:36,630 INFO L290 TraceCheckUtils]: 13: Hoare triple {133262#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133226#true} is VALID [2022-04-15 17:44:36,630 INFO L290 TraceCheckUtils]: 14: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-15 17:44:36,630 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {133226#true} {133226#true} #1068#return; {133226#true} is VALID [2022-04-15 17:44:36,630 INFO L290 TraceCheckUtils]: 16: Hoare triple {133226#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {133226#true} is VALID [2022-04-15 17:44:36,630 INFO L290 TraceCheckUtils]: 17: Hoare triple {133226#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {133226#true} is VALID [2022-04-15 17:44:36,630 INFO L290 TraceCheckUtils]: 18: Hoare triple {133226#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {133226#true} is VALID [2022-04-15 17:44:36,630 INFO L290 TraceCheckUtils]: 19: Hoare triple {133226#true} assume 2 == ~tmp_ndt_3~0; {133226#true} is VALID [2022-04-15 17:44:36,631 INFO L272 TraceCheckUtils]: 20: Hoare triple {133226#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {133263#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:36,631 INFO L290 TraceCheckUtils]: 21: Hoare triple {133263#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {133226#true} is VALID [2022-04-15 17:44:36,631 INFO L290 TraceCheckUtils]: 22: Hoare triple {133226#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {133226#true} is VALID [2022-04-15 17:44:36,631 INFO L290 TraceCheckUtils]: 23: Hoare triple {133226#true} assume !(0 != ~disketteExtension__IsRemoved~1); {133226#true} is VALID [2022-04-15 17:44:36,631 INFO L290 TraceCheckUtils]: 24: Hoare triple {133226#true} assume 0 == ~disketteExtension__IsStarted~2; {133226#true} is VALID [2022-04-15 17:44:36,631 INFO L290 TraceCheckUtils]: 25: Hoare triple {133226#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {133226#true} is VALID [2022-04-15 17:44:36,631 INFO L290 TraceCheckUtils]: 26: Hoare triple {133226#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {133226#true} is VALID [2022-04-15 17:44:36,631 INFO L272 TraceCheckUtils]: 27: Hoare triple {133226#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:36,631 INFO L290 TraceCheckUtils]: 28: Hoare triple {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {133226#true} is VALID [2022-04-15 17:44:36,632 INFO L290 TraceCheckUtils]: 29: Hoare triple {133226#true} assume !(0 != ~compRegistered~0); {133226#true} is VALID [2022-04-15 17:44:36,632 INFO L290 TraceCheckUtils]: 30: Hoare triple {133226#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {133226#true} is VALID [2022-04-15 17:44:36,632 INFO L290 TraceCheckUtils]: 31: Hoare triple {133226#true} assume 0 == ~tmp_ndt_10~0; {133226#true} is VALID [2022-04-15 17:44:36,632 INFO L290 TraceCheckUtils]: 32: Hoare triple {133226#true} ~returnVal2~0 := 0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:36,632 INFO L290 TraceCheckUtils]: 33: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:36,633 INFO L290 TraceCheckUtils]: 34: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:36,633 INFO L290 TraceCheckUtils]: 35: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:44:36,633 INFO L290 TraceCheckUtils]: 36: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:44:36,633 INFO L290 TraceCheckUtils]: 37: Hoare triple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:44:36,634 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {133226#true} #1134#return; {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} is VALID [2022-04-15 17:44:36,634 INFO L290 TraceCheckUtils]: 39: Hoare triple {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-15 17:44:36,635 INFO L290 TraceCheckUtils]: 40: Hoare triple {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} assume true; {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-15 17:44:36,635 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} {133226#true} #1074#return; {133258#(= |main_#t~ret99| 0)} is VALID [2022-04-15 17:44:36,636 INFO L290 TraceCheckUtils]: 42: Hoare triple {133258#(= |main_#t~ret99| 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {133259#(= main_~status~1 0)} is VALID [2022-04-15 17:44:36,636 INFO L290 TraceCheckUtils]: 43: Hoare triple {133259#(= main_~status~1 0)} assume !(1 == ~pended~0); {133259#(= main_~status~1 0)} is VALID [2022-04-15 17:44:36,636 INFO L290 TraceCheckUtils]: 44: Hoare triple {133259#(= main_~status~1 0)} assume !(1 == ~pended~0); {133259#(= main_~status~1 0)} is VALID [2022-04-15 17:44:36,636 INFO L290 TraceCheckUtils]: 45: Hoare triple {133259#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {133259#(= main_~status~1 0)} is VALID [2022-04-15 17:44:36,636 INFO L290 TraceCheckUtils]: 46: Hoare triple {133259#(= main_~status~1 0)} assume -1 != ~status~1; {133259#(= main_~status~1 0)} is VALID [2022-04-15 17:44:36,637 INFO L290 TraceCheckUtils]: 47: Hoare triple {133259#(= main_~status~1 0)} assume !(~s~0 != ~SKIP2~0); {133259#(= main_~status~1 0)} is VALID [2022-04-15 17:44:36,637 INFO L290 TraceCheckUtils]: 48: Hoare triple {133259#(= main_~status~1 0)} assume !(1 == ~pended~0); {133259#(= main_~status~1 0)} is VALID [2022-04-15 17:44:36,637 INFO L290 TraceCheckUtils]: 49: Hoare triple {133259#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {133259#(= main_~status~1 0)} is VALID [2022-04-15 17:44:36,637 INFO L290 TraceCheckUtils]: 50: Hoare triple {133259#(= main_~status~1 0)} assume 259 == ~status~1; {133227#false} is VALID [2022-04-15 17:44:36,637 INFO L272 TraceCheckUtils]: 51: Hoare triple {133227#false} call errorFn(); {133227#false} is VALID [2022-04-15 17:44:36,638 INFO L290 TraceCheckUtils]: 52: Hoare triple {133227#false} assume !false; {133227#false} is VALID [2022-04-15 17:44:36,638 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 17:44:36,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:44:36,638 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799045463] [2022-04-15 17:44:36,638 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799045463] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:36,638 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:36,638 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:44:36,638 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:44:36,638 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [28966706] [2022-04-15 17:44:36,638 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [28966706] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:36,638 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:36,638 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:44:36,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1870560290] [2022-04-15 17:44:36,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:44:36,640 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 53 [2022-04-15 17:44:36,640 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:44:36,640 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:36,677 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:36,677 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 17:44:36,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:36,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 17:44:36,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-15 17:44:36,678 INFO L87 Difference]: Start difference. First operand 583 states and 739 transitions. Second operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:43,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:43,636 INFO L93 Difference]: Finished difference Result 644 states and 823 transitions. [2022-04-15 17:44:43,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:44:43,636 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 53 [2022-04-15 17:44:43,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:44:43,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:43,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 507 transitions. [2022-04-15 17:44:43,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:43,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 507 transitions. [2022-04-15 17:44:43,653 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 507 transitions. [2022-04-15 17:44:44,111 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 507 edges. 507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:44,128 INFO L225 Difference]: With dead ends: 644 [2022-04-15 17:44:44,128 INFO L226 Difference]: Without dead ends: 629 [2022-04-15 17:44:44,129 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=47, Invalid=193, Unknown=0, NotChecked=0, Total=240 [2022-04-15 17:44:44,129 INFO L913 BasicCegarLoop]: 404 mSDtfsCounter, 335 mSDsluCounter, 1331 mSDsCounter, 0 mSdLazyCounter, 2422 mSolverCounterSat, 116 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 344 SdHoareTripleChecker+Valid, 1735 SdHoareTripleChecker+Invalid, 2538 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 116 IncrementalHoareTripleChecker+Valid, 2422 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:44:44,129 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [344 Valid, 1735 Invalid, 2538 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [116 Valid, 2422 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-15 17:44:44,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 629 states. [2022-04-15 17:44:45,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 629 to 589. [2022-04-15 17:44:45,320 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:44:45,321 INFO L82 GeneralOperation]: Start isEquivalent. First operand 629 states. Second operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) [2022-04-15 17:44:45,321 INFO L74 IsIncluded]: Start isIncluded. First operand 629 states. Second operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) [2022-04-15 17:44:45,321 INFO L87 Difference]: Start difference. First operand 629 states. Second operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) [2022-04-15 17:44:45,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:45,336 INFO L93 Difference]: Finished difference Result 629 states and 808 transitions. [2022-04-15 17:44:45,336 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 808 transitions. [2022-04-15 17:44:45,337 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:45,337 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:45,337 INFO L74 IsIncluded]: Start isIncluded. First operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) Second operand 629 states. [2022-04-15 17:44:45,338 INFO L87 Difference]: Start difference. First operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) Second operand 629 states. [2022-04-15 17:44:45,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:45,352 INFO L93 Difference]: Finished difference Result 629 states and 808 transitions. [2022-04-15 17:44:45,352 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 808 transitions. [2022-04-15 17:44:45,353 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:45,353 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:45,353 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:44:45,353 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:44:45,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) [2022-04-15 17:44:45,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 589 states and 751 transitions. [2022-04-15 17:44:45,371 INFO L78 Accepts]: Start accepts. Automaton has 589 states and 751 transitions. Word has length 53 [2022-04-15 17:44:45,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:44:45,371 INFO L478 AbstractCegarLoop]: Abstraction has 589 states and 751 transitions. [2022-04-15 17:44:45,371 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:44:45,372 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 589 states and 751 transitions. [2022-04-15 17:44:46,707 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 751 edges. 751 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 751 transitions. [2022-04-15 17:44:46,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-15 17:44:46,708 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:44:46,708 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 17:44:46,708 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-15 17:44:46,708 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:44:46,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:44:46,708 INFO L85 PathProgramCache]: Analyzing trace with hash -903470965, now seen corresponding path program 1 times [2022-04-15 17:44:46,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:46,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1599956585] [2022-04-15 17:44:46,709 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:44:46,709 INFO L85 PathProgramCache]: Analyzing trace with hash -903470965, now seen corresponding path program 2 times [2022-04-15 17:44:46,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:44:46,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [322537838] [2022-04-15 17:44:46,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:44:46,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:44:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:46,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:44:46,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:46,831 INFO L290 TraceCheckUtils]: 0: Hoare triple {137047#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {137012#true} is VALID [2022-04-15 17:44:46,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-15 17:44:46,831 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137012#true} {137012#true} #1156#return; {137012#true} is VALID [2022-04-15 17:44:46,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:46,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:46,865 INFO L290 TraceCheckUtils]: 0: Hoare triple {137048#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,865 INFO L290 TraceCheckUtils]: 1: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,865 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {137012#true} #1066#return; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:44:46,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:46,878 INFO L290 TraceCheckUtils]: 0: Hoare triple {137049#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137012#true} is VALID [2022-04-15 17:44:46,878 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-15 17:44:46,879 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137012#true} {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1068#return; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:44:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:46,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:46,950 INFO L290 TraceCheckUtils]: 0: Hoare triple {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {137012#true} is VALID [2022-04-15 17:44:46,950 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume !(0 != ~compRegistered~0); {137012#true} is VALID [2022-04-15 17:44:46,950 INFO L290 TraceCheckUtils]: 2: Hoare triple {137012#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {137012#true} is VALID [2022-04-15 17:44:46,950 INFO L290 TraceCheckUtils]: 3: Hoare triple {137012#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {137012#true} is VALID [2022-04-15 17:44:46,950 INFO L290 TraceCheckUtils]: 4: Hoare triple {137012#true} assume 1 == ~tmp_ndt_11~0; {137012#true} is VALID [2022-04-15 17:44:46,950 INFO L290 TraceCheckUtils]: 5: Hoare triple {137012#true} ~returnVal2~0 := -1073741823; {137012#true} is VALID [2022-04-15 17:44:46,950 INFO L290 TraceCheckUtils]: 6: Hoare triple {137012#true} assume !(~s~0 == ~NP~0); {137012#true} is VALID [2022-04-15 17:44:46,950 INFO L290 TraceCheckUtils]: 7: Hoare triple {137012#true} assume !(~s~0 == ~MPR1~0); {137012#true} is VALID [2022-04-15 17:44:46,951 INFO L290 TraceCheckUtils]: 8: Hoare triple {137012#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,951 INFO L290 TraceCheckUtils]: 9: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,951 INFO L290 TraceCheckUtils]: 10: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,952 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137012#true} #1134#return; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,952 INFO L290 TraceCheckUtils]: 0: Hoare triple {137050#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {137012#true} is VALID [2022-04-15 17:44:46,952 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {137012#true} is VALID [2022-04-15 17:44:46,952 INFO L290 TraceCheckUtils]: 2: Hoare triple {137012#true} assume !(0 != ~disketteExtension__IsRemoved~1); {137012#true} is VALID [2022-04-15 17:44:46,953 INFO L290 TraceCheckUtils]: 3: Hoare triple {137012#true} assume 0 == ~disketteExtension__IsStarted~2; {137012#true} is VALID [2022-04-15 17:44:46,953 INFO L290 TraceCheckUtils]: 4: Hoare triple {137012#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137012#true} is VALID [2022-04-15 17:44:46,953 INFO L290 TraceCheckUtils]: 5: Hoare triple {137012#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {137012#true} is VALID [2022-04-15 17:44:46,953 INFO L272 TraceCheckUtils]: 6: Hoare triple {137012#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:46,953 INFO L290 TraceCheckUtils]: 7: Hoare triple {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {137012#true} is VALID [2022-04-15 17:44:46,954 INFO L290 TraceCheckUtils]: 8: Hoare triple {137012#true} assume !(0 != ~compRegistered~0); {137012#true} is VALID [2022-04-15 17:44:46,954 INFO L290 TraceCheckUtils]: 9: Hoare triple {137012#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {137012#true} is VALID [2022-04-15 17:44:46,954 INFO L290 TraceCheckUtils]: 10: Hoare triple {137012#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {137012#true} is VALID [2022-04-15 17:44:46,954 INFO L290 TraceCheckUtils]: 11: Hoare triple {137012#true} assume 1 == ~tmp_ndt_11~0; {137012#true} is VALID [2022-04-15 17:44:46,954 INFO L290 TraceCheckUtils]: 12: Hoare triple {137012#true} ~returnVal2~0 := -1073741823; {137012#true} is VALID [2022-04-15 17:44:46,954 INFO L290 TraceCheckUtils]: 13: Hoare triple {137012#true} assume !(~s~0 == ~NP~0); {137012#true} is VALID [2022-04-15 17:44:46,954 INFO L290 TraceCheckUtils]: 14: Hoare triple {137012#true} assume !(~s~0 == ~MPR1~0); {137012#true} is VALID [2022-04-15 17:44:46,954 INFO L290 TraceCheckUtils]: 15: Hoare triple {137012#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,955 INFO L290 TraceCheckUtils]: 16: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,958 INFO L290 TraceCheckUtils]: 17: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,958 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137012#true} #1134#return; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,959 INFO L290 TraceCheckUtils]: 19: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,959 INFO L290 TraceCheckUtils]: 20: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,960 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1074#return; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:44:46,963 INFO L272 TraceCheckUtils]: 0: Hoare triple {137012#true} call ULTIMATE.init(); {137047#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:44:46,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {137047#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {137012#true} is VALID [2022-04-15 17:44:46,963 INFO L290 TraceCheckUtils]: 2: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-15 17:44:46,963 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137012#true} {137012#true} #1156#return; {137012#true} is VALID [2022-04-15 17:44:46,963 INFO L272 TraceCheckUtils]: 4: Hoare triple {137012#true} call #t~ret170 := main(); {137012#true} is VALID [2022-04-15 17:44:46,963 INFO L290 TraceCheckUtils]: 5: Hoare triple {137012#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {137012#true} is VALID [2022-04-15 17:44:46,964 INFO L272 TraceCheckUtils]: 6: Hoare triple {137012#true} call _BLAST_init(); {137048#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:46,965 INFO L290 TraceCheckUtils]: 7: Hoare triple {137048#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,965 INFO L290 TraceCheckUtils]: 8: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,966 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {137012#true} #1066#return; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,966 INFO L290 TraceCheckUtils]: 10: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,966 INFO L290 TraceCheckUtils]: 11: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,967 INFO L272 TraceCheckUtils]: 12: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call stub_driver_init(); {137049#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:46,967 INFO L290 TraceCheckUtils]: 13: Hoare triple {137049#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137012#true} is VALID [2022-04-15 17:44:46,967 INFO L290 TraceCheckUtils]: 14: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-15 17:44:46,968 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137012#true} {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1068#return; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,968 INFO L290 TraceCheckUtils]: 16: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,969 INFO L290 TraceCheckUtils]: 17: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,969 INFO L290 TraceCheckUtils]: 18: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,969 INFO L290 TraceCheckUtils]: 19: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 2 == ~tmp_ndt_3~0; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:44:46,970 INFO L272 TraceCheckUtils]: 20: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {137050#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:46,971 INFO L290 TraceCheckUtils]: 21: Hoare triple {137050#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {137012#true} is VALID [2022-04-15 17:44:46,971 INFO L290 TraceCheckUtils]: 22: Hoare triple {137012#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {137012#true} is VALID [2022-04-15 17:44:46,971 INFO L290 TraceCheckUtils]: 23: Hoare triple {137012#true} assume !(0 != ~disketteExtension__IsRemoved~1); {137012#true} is VALID [2022-04-15 17:44:46,971 INFO L290 TraceCheckUtils]: 24: Hoare triple {137012#true} assume 0 == ~disketteExtension__IsStarted~2; {137012#true} is VALID [2022-04-15 17:44:46,971 INFO L290 TraceCheckUtils]: 25: Hoare triple {137012#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137012#true} is VALID [2022-04-15 17:44:46,971 INFO L290 TraceCheckUtils]: 26: Hoare triple {137012#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {137012#true} is VALID [2022-04-15 17:44:46,971 INFO L272 TraceCheckUtils]: 27: Hoare triple {137012#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:46,972 INFO L290 TraceCheckUtils]: 28: Hoare triple {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {137012#true} is VALID [2022-04-15 17:44:46,972 INFO L290 TraceCheckUtils]: 29: Hoare triple {137012#true} assume !(0 != ~compRegistered~0); {137012#true} is VALID [2022-04-15 17:44:46,972 INFO L290 TraceCheckUtils]: 30: Hoare triple {137012#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {137012#true} is VALID [2022-04-15 17:44:46,972 INFO L290 TraceCheckUtils]: 31: Hoare triple {137012#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {137012#true} is VALID [2022-04-15 17:44:46,972 INFO L290 TraceCheckUtils]: 32: Hoare triple {137012#true} assume 1 == ~tmp_ndt_11~0; {137012#true} is VALID [2022-04-15 17:44:46,972 INFO L290 TraceCheckUtils]: 33: Hoare triple {137012#true} ~returnVal2~0 := -1073741823; {137012#true} is VALID [2022-04-15 17:44:46,972 INFO L290 TraceCheckUtils]: 34: Hoare triple {137012#true} assume !(~s~0 == ~NP~0); {137012#true} is VALID [2022-04-15 17:44:46,972 INFO L290 TraceCheckUtils]: 35: Hoare triple {137012#true} assume !(~s~0 == ~MPR1~0); {137012#true} is VALID [2022-04-15 17:44:46,972 INFO L290 TraceCheckUtils]: 36: Hoare triple {137012#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,973 INFO L290 TraceCheckUtils]: 37: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,973 INFO L290 TraceCheckUtils]: 38: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,974 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137012#true} #1134#return; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,974 INFO L290 TraceCheckUtils]: 40: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,974 INFO L290 TraceCheckUtils]: 41: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:44:46,975 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1074#return; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:44:46,975 INFO L290 TraceCheckUtils]: 43: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:44:46,976 INFO L290 TraceCheckUtils]: 44: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:44:46,976 INFO L290 TraceCheckUtils]: 45: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:44:46,976 INFO L290 TraceCheckUtils]: 46: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 != ~UNLOADED~0; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:44:46,977 INFO L290 TraceCheckUtils]: 47: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -1 != ~status~1; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:44:46,977 INFO L290 TraceCheckUtils]: 48: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(~s~0 != ~SKIP2~0); {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:44:46,978 INFO L290 TraceCheckUtils]: 49: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:44:46,978 INFO L290 TraceCheckUtils]: 50: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 == ~DC~0; {137013#false} is VALID [2022-04-15 17:44:46,978 INFO L290 TraceCheckUtils]: 51: Hoare triple {137013#false} assume 259 == ~status~1; {137013#false} is VALID [2022-04-15 17:44:46,978 INFO L272 TraceCheckUtils]: 52: Hoare triple {137013#false} call errorFn(); {137013#false} is VALID [2022-04-15 17:44:46,978 INFO L290 TraceCheckUtils]: 53: Hoare triple {137013#false} assume !false; {137013#false} is VALID [2022-04-15 17:44:46,978 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 17:44:46,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:44:46,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [322537838] [2022-04-15 17:44:46,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [322537838] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:46,979 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:46,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:44:46,979 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:44:46,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1599956585] [2022-04-15 17:44:46,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1599956585] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:46,979 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:46,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:44:46,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913989270] [2022-04-15 17:44:46,979 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:44:46,979 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 54 [2022-04-15 17:44:46,979 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:44:46,980 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:44:47,020 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 17:44:47,021 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:44:47,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:47,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:44:47,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:44:47,021 INFO L87 Difference]: Start difference. First operand 589 states and 751 transitions. Second operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:44:53,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:53,220 INFO L93 Difference]: Finished difference Result 758 states and 985 transitions. [2022-04-15 17:44:53,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 17:44:53,221 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 54 [2022-04-15 17:44:53,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:44:53,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:44:53,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 662 transitions. [2022-04-15 17:44:53,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:44:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 662 transitions. [2022-04-15 17:44:53,228 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 662 transitions. [2022-04-15 17:44:53,943 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 662 edges. 662 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:53,977 INFO L225 Difference]: With dead ends: 758 [2022-04-15 17:44:53,977 INFO L226 Difference]: Without dead ends: 740 [2022-04-15 17:44:53,977 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 11 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2022-04-15 17:44:53,978 INFO L913 BasicCegarLoop]: 517 mSDtfsCounter, 1019 mSDsluCounter, 420 mSDsCounter, 0 mSdLazyCounter, 1356 mSolverCounterSat, 301 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1034 SdHoareTripleChecker+Valid, 937 SdHoareTripleChecker+Invalid, 1657 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 301 IncrementalHoareTripleChecker+Valid, 1356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-15 17:44:53,978 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1034 Valid, 937 Invalid, 1657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [301 Valid, 1356 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-15 17:44:53,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 740 states. [2022-04-15 17:44:55,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 740 to 573. [2022-04-15 17:44:55,360 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:44:55,361 INFO L82 GeneralOperation]: Start isEquivalent. First operand 740 states. Second operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-15 17:44:55,361 INFO L74 IsIncluded]: Start isIncluded. First operand 740 states. Second operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-15 17:44:55,362 INFO L87 Difference]: Start difference. First operand 740 states. Second operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-15 17:44:55,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:55,389 INFO L93 Difference]: Finished difference Result 740 states and 965 transitions. [2022-04-15 17:44:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 965 transitions. [2022-04-15 17:44:55,391 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:55,391 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:55,392 INFO L74 IsIncluded]: Start isIncluded. First operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) Second operand 740 states. [2022-04-15 17:44:55,392 INFO L87 Difference]: Start difference. First operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) Second operand 740 states. [2022-04-15 17:44:55,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:55,420 INFO L93 Difference]: Finished difference Result 740 states and 965 transitions. [2022-04-15 17:44:55,420 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 965 transitions. [2022-04-15 17:44:55,421 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:55,421 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:55,421 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:44:55,421 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:44:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-15 17:44:55,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 573 states and 727 transitions. [2022-04-15 17:44:55,447 INFO L78 Accepts]: Start accepts. Automaton has 573 states and 727 transitions. Word has length 54 [2022-04-15 17:44:55,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:44:55,447 INFO L478 AbstractCegarLoop]: Abstraction has 573 states and 727 transitions. [2022-04-15 17:44:55,448 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:44:55,448 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 573 states and 727 transitions. [2022-04-15 17:44:56,746 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 727 edges. 727 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:56,747 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 727 transitions. [2022-04-15 17:44:56,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-15 17:44:56,747 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:44:56,747 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 17:44:56,747 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-15 17:44:56,747 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:44:56,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:44:56,748 INFO L85 PathProgramCache]: Analyzing trace with hash -1947373933, now seen corresponding path program 1 times [2022-04-15 17:44:56,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:56,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2034206493] [2022-04-15 17:44:56,748 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:44:56,748 INFO L85 PathProgramCache]: Analyzing trace with hash -1947373933, now seen corresponding path program 2 times [2022-04-15 17:44:56,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:44:56,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545610349] [2022-04-15 17:44:56,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:44:56,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:44:56,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:56,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:44:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:56,834 INFO L290 TraceCheckUtils]: 0: Hoare triple {141267#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {141233#true} is VALID [2022-04-15 17:44:56,834 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-15 17:44:56,834 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {141233#true} {141233#true} #1156#return; {141233#true} is VALID [2022-04-15 17:44:56,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:56,854 INFO L290 TraceCheckUtils]: 0: Hoare triple {141268#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {141233#true} is VALID [2022-04-15 17:44:56,854 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-15 17:44:56,855 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {141233#true} {141233#true} #1066#return; {141233#true} is VALID [2022-04-15 17:44:56,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:44:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:56,867 INFO L290 TraceCheckUtils]: 0: Hoare triple {141269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {141233#true} is VALID [2022-04-15 17:44:56,867 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-15 17:44:56,867 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {141233#true} {141233#true} #1068#return; {141233#true} is VALID [2022-04-15 17:44:56,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:44:56,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:56,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 17:44:56,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:56,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 17:44:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:56,970 INFO L290 TraceCheckUtils]: 0: Hoare triple {141294#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {141233#true} is VALID [2022-04-15 17:44:56,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-15 17:44:56,970 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-15 17:44:56,970 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-15 17:44:56,970 INFO L290 TraceCheckUtils]: 0: Hoare triple {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {141233#true} is VALID [2022-04-15 17:44:56,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume 1 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-15 17:44:56,970 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume 0 != ~FAKE_CONDITION~1;~Irp__IoStatus__Status~4 := -1073741536;~myStatus~0 := -1073741536;~Irp__IoStatus__Information~4 := 0; {141233#true} is VALID [2022-04-15 17:44:56,972 INFO L272 TraceCheckUtils]: 3: Hoare triple {141233#true} call IofCompleteRequest(~Irp, 0); {141294#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:56,972 INFO L290 TraceCheckUtils]: 4: Hoare triple {141294#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {141233#true} is VALID [2022-04-15 17:44:56,972 INFO L290 TraceCheckUtils]: 5: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-15 17:44:56,972 INFO L290 TraceCheckUtils]: 6: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-15 17:44:56,972 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-15 17:44:56,972 INFO L290 TraceCheckUtils]: 8: Hoare triple {141233#true} #t~post169 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post169 - 1;havoc #t~post169; {141233#true} is VALID [2022-04-15 17:44:56,972 INFO L290 TraceCheckUtils]: 9: Hoare triple {141233#true} assume 0 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-15 17:44:56,972 INFO L290 TraceCheckUtils]: 10: Hoare triple {141233#true} ~ntStatus~4 := -1073741536; {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-15 17:44:56,973 INFO L290 TraceCheckUtils]: 11: Hoare triple {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} #res := ~ntStatus~4; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-15 17:44:56,973 INFO L290 TraceCheckUtils]: 12: Hoare triple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-15 17:44:56,973 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} {141233#true} #1128#return; {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} is VALID [2022-04-15 17:44:56,974 INFO L290 TraceCheckUtils]: 0: Hoare triple {141270#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {141233#true} is VALID [2022-04-15 17:44:56,974 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {141233#true} is VALID [2022-04-15 17:44:56,974 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {141233#true} is VALID [2022-04-15 17:44:56,974 INFO L272 TraceCheckUtils]: 3: Hoare triple {141233#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:56,974 INFO L290 TraceCheckUtils]: 4: Hoare triple {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {141233#true} is VALID [2022-04-15 17:44:56,974 INFO L290 TraceCheckUtils]: 5: Hoare triple {141233#true} assume 1 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-15 17:44:56,975 INFO L290 TraceCheckUtils]: 6: Hoare triple {141233#true} assume 0 != ~FAKE_CONDITION~1;~Irp__IoStatus__Status~4 := -1073741536;~myStatus~0 := -1073741536;~Irp__IoStatus__Information~4 := 0; {141233#true} is VALID [2022-04-15 17:44:56,975 INFO L272 TraceCheckUtils]: 7: Hoare triple {141233#true} call IofCompleteRequest(~Irp, 0); {141294#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:56,975 INFO L290 TraceCheckUtils]: 8: Hoare triple {141294#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {141233#true} is VALID [2022-04-15 17:44:56,975 INFO L290 TraceCheckUtils]: 9: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-15 17:44:56,975 INFO L290 TraceCheckUtils]: 10: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-15 17:44:56,975 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-15 17:44:56,975 INFO L290 TraceCheckUtils]: 12: Hoare triple {141233#true} #t~post169 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post169 - 1;havoc #t~post169; {141233#true} is VALID [2022-04-15 17:44:56,975 INFO L290 TraceCheckUtils]: 13: Hoare triple {141233#true} assume 0 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-15 17:44:56,976 INFO L290 TraceCheckUtils]: 14: Hoare triple {141233#true} ~ntStatus~4 := -1073741536; {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-15 17:44:56,976 INFO L290 TraceCheckUtils]: 15: Hoare triple {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} #res := ~ntStatus~4; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-15 17:44:56,976 INFO L290 TraceCheckUtils]: 16: Hoare triple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-15 17:44:56,977 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} {141233#true} #1128#return; {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} is VALID [2022-04-15 17:44:56,977 INFO L290 TraceCheckUtils]: 18: Hoare triple {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-15 17:44:56,977 INFO L290 TraceCheckUtils]: 19: Hoare triple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} assume true; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-15 17:44:56,978 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} {141233#true} #1074#return; {141265#(not (= |main_#t~ret99| 259))} is VALID [2022-04-15 17:44:56,980 INFO L272 TraceCheckUtils]: 0: Hoare triple {141233#true} call ULTIMATE.init(); {141267#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:44:56,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {141267#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {141233#true} is VALID [2022-04-15 17:44:56,980 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-15 17:44:56,987 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {141233#true} {141233#true} #1156#return; {141233#true} is VALID [2022-04-15 17:44:56,988 INFO L272 TraceCheckUtils]: 4: Hoare triple {141233#true} call #t~ret170 := main(); {141233#true} is VALID [2022-04-15 17:44:56,988 INFO L290 TraceCheckUtils]: 5: Hoare triple {141233#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {141233#true} is VALID [2022-04-15 17:44:56,994 INFO L272 TraceCheckUtils]: 6: Hoare triple {141233#true} call _BLAST_init(); {141268#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:56,994 INFO L290 TraceCheckUtils]: 7: Hoare triple {141268#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {141233#true} is VALID [2022-04-15 17:44:56,994 INFO L290 TraceCheckUtils]: 8: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-15 17:44:56,994 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {141233#true} {141233#true} #1066#return; {141233#true} is VALID [2022-04-15 17:44:56,994 INFO L290 TraceCheckUtils]: 10: Hoare triple {141233#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {141233#true} is VALID [2022-04-15 17:44:56,994 INFO L290 TraceCheckUtils]: 11: Hoare triple {141233#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {141233#true} is VALID [2022-04-15 17:44:56,995 INFO L272 TraceCheckUtils]: 12: Hoare triple {141233#true} call stub_driver_init(); {141269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:56,995 INFO L290 TraceCheckUtils]: 13: Hoare triple {141269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {141233#true} is VALID [2022-04-15 17:44:56,995 INFO L290 TraceCheckUtils]: 14: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-15 17:44:56,995 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {141233#true} {141233#true} #1068#return; {141233#true} is VALID [2022-04-15 17:44:56,995 INFO L290 TraceCheckUtils]: 16: Hoare triple {141233#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {141233#true} is VALID [2022-04-15 17:44:56,995 INFO L290 TraceCheckUtils]: 17: Hoare triple {141233#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {141233#true} is VALID [2022-04-15 17:44:56,995 INFO L290 TraceCheckUtils]: 18: Hoare triple {141233#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {141233#true} is VALID [2022-04-15 17:44:56,995 INFO L290 TraceCheckUtils]: 19: Hoare triple {141233#true} assume 2 == ~tmp_ndt_3~0; {141233#true} is VALID [2022-04-15 17:44:56,996 INFO L272 TraceCheckUtils]: 20: Hoare triple {141233#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {141270#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:56,996 INFO L290 TraceCheckUtils]: 21: Hoare triple {141270#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {141233#true} is VALID [2022-04-15 17:44:56,996 INFO L290 TraceCheckUtils]: 22: Hoare triple {141233#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {141233#true} is VALID [2022-04-15 17:44:56,996 INFO L290 TraceCheckUtils]: 23: Hoare triple {141233#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {141233#true} is VALID [2022-04-15 17:44:56,996 INFO L272 TraceCheckUtils]: 24: Hoare triple {141233#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:56,997 INFO L290 TraceCheckUtils]: 25: Hoare triple {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {141233#true} is VALID [2022-04-15 17:44:56,997 INFO L290 TraceCheckUtils]: 26: Hoare triple {141233#true} assume 1 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-15 17:44:56,997 INFO L290 TraceCheckUtils]: 27: Hoare triple {141233#true} assume 0 != ~FAKE_CONDITION~1;~Irp__IoStatus__Status~4 := -1073741536;~myStatus~0 := -1073741536;~Irp__IoStatus__Information~4 := 0; {141233#true} is VALID [2022-04-15 17:44:56,997 INFO L272 TraceCheckUtils]: 28: Hoare triple {141233#true} call IofCompleteRequest(~Irp, 0); {141294#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:56,997 INFO L290 TraceCheckUtils]: 29: Hoare triple {141294#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {141233#true} is VALID [2022-04-15 17:44:56,997 INFO L290 TraceCheckUtils]: 30: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-15 17:44:56,997 INFO L290 TraceCheckUtils]: 31: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-15 17:44:56,997 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-15 17:44:56,997 INFO L290 TraceCheckUtils]: 33: Hoare triple {141233#true} #t~post169 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post169 - 1;havoc #t~post169; {141233#true} is VALID [2022-04-15 17:44:56,997 INFO L290 TraceCheckUtils]: 34: Hoare triple {141233#true} assume 0 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-15 17:44:56,998 INFO L290 TraceCheckUtils]: 35: Hoare triple {141233#true} ~ntStatus~4 := -1073741536; {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-15 17:44:56,998 INFO L290 TraceCheckUtils]: 36: Hoare triple {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} #res := ~ntStatus~4; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-15 17:44:56,998 INFO L290 TraceCheckUtils]: 37: Hoare triple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-15 17:44:56,999 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} {141233#true} #1128#return; {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} is VALID [2022-04-15 17:44:56,999 INFO L290 TraceCheckUtils]: 39: Hoare triple {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-15 17:44:57,000 INFO L290 TraceCheckUtils]: 40: Hoare triple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} assume true; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-15 17:44:57,000 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} {141233#true} #1074#return; {141265#(not (= |main_#t~ret99| 259))} is VALID [2022-04-15 17:44:57,001 INFO L290 TraceCheckUtils]: 42: Hoare triple {141265#(not (= |main_#t~ret99| 259))} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {141266#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:57,001 INFO L290 TraceCheckUtils]: 43: Hoare triple {141266#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {141266#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:57,001 INFO L290 TraceCheckUtils]: 44: Hoare triple {141266#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {141266#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:57,001 INFO L290 TraceCheckUtils]: 45: Hoare triple {141266#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {141266#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:57,002 INFO L290 TraceCheckUtils]: 46: Hoare triple {141266#(not (= main_~status~1 259))} assume -1 != ~status~1; {141266#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:57,002 INFO L290 TraceCheckUtils]: 47: Hoare triple {141266#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {141266#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:57,002 INFO L290 TraceCheckUtils]: 48: Hoare triple {141266#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {141266#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:57,003 INFO L290 TraceCheckUtils]: 49: Hoare triple {141266#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {141266#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:57,003 INFO L290 TraceCheckUtils]: 50: Hoare triple {141266#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {141266#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:57,003 INFO L290 TraceCheckUtils]: 51: Hoare triple {141266#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {141266#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:57,004 INFO L290 TraceCheckUtils]: 52: Hoare triple {141266#(not (= main_~status~1 259))} assume 259 == ~status~1; {141234#false} is VALID [2022-04-15 17:44:57,004 INFO L272 TraceCheckUtils]: 53: Hoare triple {141234#false} call errorFn(); {141234#false} is VALID [2022-04-15 17:44:57,004 INFO L290 TraceCheckUtils]: 54: Hoare triple {141234#false} assume !false; {141234#false} is VALID [2022-04-15 17:44:57,004 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 17:44:57,004 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:44:57,004 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545610349] [2022-04-15 17:44:57,004 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [545610349] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:57,004 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:57,004 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:44:57,005 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:44:57,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2034206493] [2022-04-15 17:44:57,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2034206493] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:57,005 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:57,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:44:57,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540712687] [2022-04-15 17:44:57,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:44:57,005 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-04-15 17:44:57,005 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:44:57,006 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:44:57,048 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 17:44:57,048 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:44:57,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:57,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:44:57,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:44:57,049 INFO L87 Difference]: Start difference. First operand 573 states and 727 transitions. Second operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:03,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:03,800 INFO L93 Difference]: Finished difference Result 608 states and 766 transitions. [2022-04-15 17:45:03,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:45:03,801 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-04-15 17:45:03,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:45:03,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:03,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 495 transitions. [2022-04-15 17:45:03,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:03,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 495 transitions. [2022-04-15 17:45:03,809 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 495 transitions. [2022-04-15 17:45:04,343 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 495 edges. 495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:04,364 INFO L225 Difference]: With dead ends: 608 [2022-04-15 17:45:04,364 INFO L226 Difference]: Without dead ends: 580 [2022-04-15 17:45:04,365 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2022-04-15 17:45:04,365 INFO L913 BasicCegarLoop]: 401 mSDtfsCounter, 299 mSDsluCounter, 1204 mSDsCounter, 0 mSdLazyCounter, 2448 mSolverCounterSat, 75 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 309 SdHoareTripleChecker+Valid, 1605 SdHoareTripleChecker+Invalid, 2523 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 75 IncrementalHoareTripleChecker+Valid, 2448 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:45:04,365 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [309 Valid, 1605 Invalid, 2523 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [75 Valid, 2448 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-15 17:45:04,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 580 states. [2022-04-15 17:45:05,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 580 to 561. [2022-04-15 17:45:05,773 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:45:05,774 INFO L82 GeneralOperation]: Start isEquivalent. First operand 580 states. Second operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) [2022-04-15 17:45:05,775 INFO L74 IsIncluded]: Start isIncluded. First operand 580 states. Second operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) [2022-04-15 17:45:05,775 INFO L87 Difference]: Start difference. First operand 580 states. Second operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) [2022-04-15 17:45:05,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:05,792 INFO L93 Difference]: Finished difference Result 580 states and 735 transitions. [2022-04-15 17:45:05,792 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 735 transitions. [2022-04-15 17:45:05,793 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:05,793 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:05,794 INFO L74 IsIncluded]: Start isIncluded. First operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) Second operand 580 states. [2022-04-15 17:45:05,795 INFO L87 Difference]: Start difference. First operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) Second operand 580 states. [2022-04-15 17:45:05,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:05,812 INFO L93 Difference]: Finished difference Result 580 states and 735 transitions. [2022-04-15 17:45:05,813 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 735 transitions. [2022-04-15 17:45:05,813 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:05,813 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:05,813 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:45:05,814 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:45:05,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) [2022-04-15 17:45:05,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 561 states and 711 transitions. [2022-04-15 17:45:05,838 INFO L78 Accepts]: Start accepts. Automaton has 561 states and 711 transitions. Word has length 55 [2022-04-15 17:45:05,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:45:05,838 INFO L478 AbstractCegarLoop]: Abstraction has 561 states and 711 transitions. [2022-04-15 17:45:05,838 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:05,838 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 561 states and 711 transitions. [2022-04-15 17:45:07,380 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 17:45:07,380 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 711 transitions. [2022-04-15 17:45:07,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-15 17:45:07,381 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:45:07,381 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 17:45:07,381 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-15 17:45:07,381 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:45:07,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:45:07,382 INFO L85 PathProgramCache]: Analyzing trace with hash 1534534248, now seen corresponding path program 1 times [2022-04-15 17:45:07,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:07,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [636306165] [2022-04-15 17:45:07,382 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:45:07,382 INFO L85 PathProgramCache]: Analyzing trace with hash 1534534248, now seen corresponding path program 2 times [2022-04-15 17:45:07,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:45:07,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1523096681] [2022-04-15 17:45:07,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:45:07,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:45:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:07,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:45:07,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:07,481 INFO L290 TraceCheckUtils]: 0: Hoare triple {144822#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {144799#true} is VALID [2022-04-15 17:45:07,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-15 17:45:07,482 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1156#return; {144799#true} is VALID [2022-04-15 17:45:07,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:45:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:07,506 INFO L290 TraceCheckUtils]: 0: Hoare triple {144823#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {144799#true} is VALID [2022-04-15 17:45:07,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-15 17:45:07,506 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1066#return; {144799#true} is VALID [2022-04-15 17:45:07,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:45:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:07,519 INFO L290 TraceCheckUtils]: 0: Hoare triple {144824#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {144799#true} is VALID [2022-04-15 17:45:07,519 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-15 17:45:07,519 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1068#return; {144799#true} is VALID [2022-04-15 17:45:07,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-15 17:45:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:07,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:45:07,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:07,533 INFO L290 TraceCheckUtils]: 0: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {144799#true} is VALID [2022-04-15 17:45:07,533 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-15 17:45:07,533 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1088#return; {144799#true} is VALID [2022-04-15 17:45:07,534 INFO L290 TraceCheckUtils]: 0: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {144799#true} is VALID [2022-04-15 17:45:07,534 INFO L272 TraceCheckUtils]: 1: Hoare triple {144799#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:45:07,534 INFO L290 TraceCheckUtils]: 2: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {144799#true} is VALID [2022-04-15 17:45:07,534 INFO L290 TraceCheckUtils]: 3: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-15 17:45:07,534 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {144799#true} {144799#true} #1088#return; {144799#true} is VALID [2022-04-15 17:45:07,534 INFO L290 TraceCheckUtils]: 5: Hoare triple {144799#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {144799#true} is VALID [2022-04-15 17:45:07,535 INFO L290 TraceCheckUtils]: 6: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-15 17:45:07,535 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {144799#true} {144799#true} #1122#return; {144799#true} is VALID [2022-04-15 17:45:07,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 17:45:07,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:07,544 INFO L290 TraceCheckUtils]: 0: Hoare triple {144829#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:45:07,544 INFO L290 TraceCheckUtils]: 1: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:45:07,544 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {144799#true} #1124#return; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:45:07,546 INFO L272 TraceCheckUtils]: 0: Hoare triple {144799#true} call ULTIMATE.init(); {144822#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:45:07,546 INFO L290 TraceCheckUtils]: 1: Hoare triple {144822#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {144799#true} is VALID [2022-04-15 17:45:07,546 INFO L290 TraceCheckUtils]: 2: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-15 17:45:07,546 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {144799#true} {144799#true} #1156#return; {144799#true} is VALID [2022-04-15 17:45:07,546 INFO L272 TraceCheckUtils]: 4: Hoare triple {144799#true} call #t~ret170 := main(); {144799#true} is VALID [2022-04-15 17:45:07,546 INFO L290 TraceCheckUtils]: 5: Hoare triple {144799#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {144799#true} is VALID [2022-04-15 17:45:07,547 INFO L272 TraceCheckUtils]: 6: Hoare triple {144799#true} call _BLAST_init(); {144823#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:07,547 INFO L290 TraceCheckUtils]: 7: Hoare triple {144823#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {144799#true} is VALID [2022-04-15 17:45:07,547 INFO L290 TraceCheckUtils]: 8: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-15 17:45:07,547 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {144799#true} {144799#true} #1066#return; {144799#true} is VALID [2022-04-15 17:45:07,547 INFO L290 TraceCheckUtils]: 10: Hoare triple {144799#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {144799#true} is VALID [2022-04-15 17:45:07,548 INFO L290 TraceCheckUtils]: 11: Hoare triple {144799#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {144799#true} is VALID [2022-04-15 17:45:07,548 INFO L272 TraceCheckUtils]: 12: Hoare triple {144799#true} call stub_driver_init(); {144824#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:07,548 INFO L290 TraceCheckUtils]: 13: Hoare triple {144824#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {144799#true} is VALID [2022-04-15 17:45:07,548 INFO L290 TraceCheckUtils]: 14: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-15 17:45:07,548 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {144799#true} {144799#true} #1068#return; {144799#true} is VALID [2022-04-15 17:45:07,548 INFO L290 TraceCheckUtils]: 16: Hoare triple {144799#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {144799#true} is VALID [2022-04-15 17:45:07,548 INFO L290 TraceCheckUtils]: 17: Hoare triple {144799#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {144799#true} is VALID [2022-04-15 17:45:07,548 INFO L290 TraceCheckUtils]: 18: Hoare triple {144799#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {144799#true} is VALID [2022-04-15 17:45:07,549 INFO L290 TraceCheckUtils]: 19: Hoare triple {144799#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {144799#true} is VALID [2022-04-15 17:45:07,549 INFO L290 TraceCheckUtils]: 20: Hoare triple {144799#true} assume 3 == ~tmp_ndt_4~0; {144799#true} is VALID [2022-04-15 17:45:07,549 INFO L272 TraceCheckUtils]: 21: Hoare triple {144799#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {144799#true} is VALID [2022-04-15 17:45:07,549 INFO L290 TraceCheckUtils]: 22: Hoare triple {144799#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {144799#true} is VALID [2022-04-15 17:45:07,549 INFO L290 TraceCheckUtils]: 23: Hoare triple {144799#true} assume 1 == ~PagingReferenceCount~0; {144799#true} is VALID [2022-04-15 17:45:07,549 INFO L290 TraceCheckUtils]: 24: Hoare triple {144799#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {144799#true} is VALID [2022-04-15 17:45:07,549 INFO L290 TraceCheckUtils]: 25: Hoare triple {144799#true} assume !(0 != ~disketteExtension__IsRemoved~0); {144799#true} is VALID [2022-04-15 17:45:07,549 INFO L290 TraceCheckUtils]: 26: Hoare triple {144799#true} assume !(0 == ~irpSp__MinorFunction~0); {144799#true} is VALID [2022-04-15 17:45:07,549 INFO L290 TraceCheckUtils]: 27: Hoare triple {144799#true} assume !(5 == ~irpSp__MinorFunction~0); {144799#true} is VALID [2022-04-15 17:45:07,549 INFO L290 TraceCheckUtils]: 28: Hoare triple {144799#true} assume !(1 == ~irpSp__MinorFunction~0); {144799#true} is VALID [2022-04-15 17:45:07,549 INFO L290 TraceCheckUtils]: 29: Hoare triple {144799#true} assume 6 == ~irpSp__MinorFunction~0; {144799#true} is VALID [2022-04-15 17:45:07,549 INFO L290 TraceCheckUtils]: 30: Hoare triple {144799#true} assume 6 == ~irpSp__MinorFunction~0; {144799#true} is VALID [2022-04-15 17:45:07,549 INFO L290 TraceCheckUtils]: 31: Hoare triple {144799#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {144799#true} is VALID [2022-04-15 17:45:07,550 INFO L290 TraceCheckUtils]: 32: Hoare triple {144799#true} assume !(~s~0 != ~NP~0); {144799#true} is VALID [2022-04-15 17:45:07,550 INFO L290 TraceCheckUtils]: 33: Hoare triple {144799#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {144799#true} is VALID [2022-04-15 17:45:07,550 INFO L290 TraceCheckUtils]: 34: Hoare triple {144799#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {144799#true} is VALID [2022-04-15 17:45:07,550 INFO L272 TraceCheckUtils]: 35: Hoare triple {144799#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {144799#true} is VALID [2022-04-15 17:45:07,550 INFO L290 TraceCheckUtils]: 36: Hoare triple {144799#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {144799#true} is VALID [2022-04-15 17:45:07,550 INFO L290 TraceCheckUtils]: 37: Hoare triple {144799#true} assume 0 != ~compRegistered~0; {144799#true} is VALID [2022-04-15 17:45:07,551 INFO L272 TraceCheckUtils]: 38: Hoare triple {144799#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:45:07,551 INFO L290 TraceCheckUtils]: 39: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {144799#true} is VALID [2022-04-15 17:45:07,551 INFO L272 TraceCheckUtils]: 40: Hoare triple {144799#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:45:07,551 INFO L290 TraceCheckUtils]: 41: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {144799#true} is VALID [2022-04-15 17:45:07,551 INFO L290 TraceCheckUtils]: 42: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-15 17:45:07,551 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {144799#true} {144799#true} #1088#return; {144799#true} is VALID [2022-04-15 17:45:07,551 INFO L290 TraceCheckUtils]: 44: Hoare triple {144799#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {144799#true} is VALID [2022-04-15 17:45:07,552 INFO L290 TraceCheckUtils]: 45: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-15 17:45:07,552 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {144799#true} {144799#true} #1122#return; {144799#true} is VALID [2022-04-15 17:45:07,552 INFO L290 TraceCheckUtils]: 47: Hoare triple {144799#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {144799#true} is VALID [2022-04-15 17:45:07,552 INFO L290 TraceCheckUtils]: 48: Hoare triple {144799#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {144799#true} is VALID [2022-04-15 17:45:07,552 INFO L272 TraceCheckUtils]: 49: Hoare triple {144799#true} call stubMoreProcessingRequired(); {144829#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:45:07,552 INFO L290 TraceCheckUtils]: 50: Hoare triple {144829#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:45:07,553 INFO L290 TraceCheckUtils]: 51: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:45:07,553 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {144799#true} #1124#return; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:45:07,553 INFO L290 TraceCheckUtils]: 53: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:45:07,554 INFO L290 TraceCheckUtils]: 54: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume 0 == ~tmp_ndt_10~0; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:45:07,554 INFO L290 TraceCheckUtils]: 55: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} ~returnVal2~0 := 0; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:45:07,554 INFO L290 TraceCheckUtils]: 56: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~NP~0); {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:45:07,555 INFO L290 TraceCheckUtils]: 57: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~MPR1~0); {144800#false} is VALID [2022-04-15 17:45:07,555 INFO L290 TraceCheckUtils]: 58: Hoare triple {144800#false} assume !(~s~0 == ~SKIP1~0); {144800#false} is VALID [2022-04-15 17:45:07,555 INFO L272 TraceCheckUtils]: 59: Hoare triple {144800#false} call errorFn(); {144800#false} is VALID [2022-04-15 17:45:07,555 INFO L290 TraceCheckUtils]: 60: Hoare triple {144800#false} assume !false; {144800#false} is VALID [2022-04-15 17:45:07,555 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 17:45:07,555 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:45:07,555 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1523096681] [2022-04-15 17:45:07,556 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1523096681] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:07,556 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:07,556 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:45:07,556 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:45:07,556 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [636306165] [2022-04-15 17:45:07,556 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [636306165] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:07,556 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:07,556 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:45:07,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510295426] [2022-04-15 17:45:07,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:45:07,557 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 61 [2022-04-15 17:45:07,557 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:45:07,557 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:07,597 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 17:45:07,597 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 17:45:07,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:07,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 17:45:07,598 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:45:07,598 INFO L87 Difference]: Start difference. First operand 561 states and 711 transitions. Second operand has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:11,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:11,266 INFO L93 Difference]: Finished difference Result 898 states and 1149 transitions. [2022-04-15 17:45:11,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 17:45:11,266 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 61 [2022-04-15 17:45:11,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:45:11,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:11,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 664 transitions. [2022-04-15 17:45:11,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:11,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 664 transitions. [2022-04-15 17:45:11,273 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 664 transitions. [2022-04-15 17:45:11,802 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 664 edges. 664 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:11,817 INFO L225 Difference]: With dead ends: 898 [2022-04-15 17:45:11,817 INFO L226 Difference]: Without dead ends: 589 [2022-04-15 17:45:11,818 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 17:45:11,818 INFO L913 BasicCegarLoop]: 385 mSDtfsCounter, 448 mSDsluCounter, 440 mSDsCounter, 0 mSdLazyCounter, 676 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 454 SdHoareTripleChecker+Valid, 825 SdHoareTripleChecker+Invalid, 818 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 676 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-15 17:45:11,818 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [454 Valid, 825 Invalid, 818 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 676 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-15 17:45:11,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 589 states. [2022-04-15 17:45:13,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 589 to 566. [2022-04-15 17:45:13,055 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:45:13,056 INFO L82 GeneralOperation]: Start isEquivalent. First operand 589 states. Second operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) [2022-04-15 17:45:13,056 INFO L74 IsIncluded]: Start isIncluded. First operand 589 states. Second operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) [2022-04-15 17:45:13,057 INFO L87 Difference]: Start difference. First operand 589 states. Second operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) [2022-04-15 17:45:13,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:13,069 INFO L93 Difference]: Finished difference Result 589 states and 746 transitions. [2022-04-15 17:45:13,070 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 746 transitions. [2022-04-15 17:45:13,076 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:13,077 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:13,077 INFO L74 IsIncluded]: Start isIncluded. First operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) Second operand 589 states. [2022-04-15 17:45:13,078 INFO L87 Difference]: Start difference. First operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) Second operand 589 states. [2022-04-15 17:45:13,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:13,091 INFO L93 Difference]: Finished difference Result 589 states and 746 transitions. [2022-04-15 17:45:13,091 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 746 transitions. [2022-04-15 17:45:13,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:13,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:13,091 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:45:13,091 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:45:13,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) [2022-04-15 17:45:13,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 566 states and 717 transitions. [2022-04-15 17:45:13,109 INFO L78 Accepts]: Start accepts. Automaton has 566 states and 717 transitions. Word has length 61 [2022-04-15 17:45:13,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:45:13,109 INFO L478 AbstractCegarLoop]: Abstraction has 566 states and 717 transitions. [2022-04-15 17:45:13,109 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:13,109 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 566 states and 717 transitions. [2022-04-15 17:45:14,440 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 717 edges. 717 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:14,440 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 717 transitions. [2022-04-15 17:45:14,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-15 17:45:14,441 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:45:14,441 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:45:14,441 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-15 17:45:14,441 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:45:14,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:45:14,441 INFO L85 PathProgramCache]: Analyzing trace with hash -1752890422, now seen corresponding path program 1 times [2022-04-15 17:45:14,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:14,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1389819253] [2022-04-15 17:45:14,442 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:45:14,442 INFO L85 PathProgramCache]: Analyzing trace with hash -1752890422, now seen corresponding path program 2 times [2022-04-15 17:45:14,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:45:14,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361025906] [2022-04-15 17:45:14,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:45:14,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:45:14,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:14,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:45:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:14,538 INFO L290 TraceCheckUtils]: 0: Hoare triple {148979#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {148948#true} is VALID [2022-04-15 17:45:14,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-15 17:45:14,539 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1156#return; {148948#true} is VALID [2022-04-15 17:45:14,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:45:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:14,561 INFO L290 TraceCheckUtils]: 0: Hoare triple {148980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148948#true} is VALID [2022-04-15 17:45:14,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-15 17:45:14,561 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1066#return; {148948#true} is VALID [2022-04-15 17:45:14,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:45:14,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:14,570 INFO L290 TraceCheckUtils]: 0: Hoare triple {148981#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148948#true} is VALID [2022-04-15 17:45:14,570 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-15 17:45:14,570 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1068#return; {148948#true} is VALID [2022-04-15 17:45:14,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-15 17:45:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:14,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:45:14,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:14,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:45:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:14,673 INFO L290 TraceCheckUtils]: 0: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {148948#true} is VALID [2022-04-15 17:45:14,673 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-15 17:45:14,673 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-15 17:45:14,673 INFO L290 TraceCheckUtils]: 0: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {148948#true} is VALID [2022-04-15 17:45:14,673 INFO L272 TraceCheckUtils]: 1: Hoare triple {148948#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:45:14,673 INFO L290 TraceCheckUtils]: 2: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {148948#true} is VALID [2022-04-15 17:45:14,674 INFO L290 TraceCheckUtils]: 3: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-15 17:45:14,674 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-15 17:45:14,674 INFO L290 TraceCheckUtils]: 5: Hoare triple {148948#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-15 17:45:14,674 INFO L290 TraceCheckUtils]: 6: Hoare triple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-15 17:45:14,675 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {148948#true} #1122#return; {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} is VALID [2022-04-15 17:45:14,675 INFO L290 TraceCheckUtils]: 0: Hoare triple {148982#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {148948#true} is VALID [2022-04-15 17:45:14,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume 0 != ~compRegistered~0; {148948#true} is VALID [2022-04-15 17:45:14,676 INFO L272 TraceCheckUtils]: 2: Hoare triple {148948#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:45:14,676 INFO L290 TraceCheckUtils]: 3: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {148948#true} is VALID [2022-04-15 17:45:14,676 INFO L272 TraceCheckUtils]: 4: Hoare triple {148948#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:45:14,676 INFO L290 TraceCheckUtils]: 5: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {148948#true} is VALID [2022-04-15 17:45:14,676 INFO L290 TraceCheckUtils]: 6: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-15 17:45:14,677 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-15 17:45:14,677 INFO L290 TraceCheckUtils]: 8: Hoare triple {148948#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-15 17:45:14,677 INFO L290 TraceCheckUtils]: 9: Hoare triple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-15 17:45:14,678 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {148948#true} #1122#return; {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} is VALID [2022-04-15 17:45:14,679 INFO L290 TraceCheckUtils]: 11: Hoare triple {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {148992#(and (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 17:45:14,679 INFO L290 TraceCheckUtils]: 12: Hoare triple {148992#(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); {148949#false} is VALID [2022-04-15 17:45:14,679 INFO L290 TraceCheckUtils]: 13: Hoare triple {148949#false} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {148949#false} is VALID [2022-04-15 17:45:14,680 INFO L290 TraceCheckUtils]: 14: Hoare triple {148949#false} assume 0 == ~tmp_ndt_10~0; {148949#false} is VALID [2022-04-15 17:45:14,680 INFO L290 TraceCheckUtils]: 15: Hoare triple {148949#false} ~returnVal2~0 := 0; {148949#false} is VALID [2022-04-15 17:45:14,680 INFO L290 TraceCheckUtils]: 16: Hoare triple {148949#false} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {148949#false} is VALID [2022-04-15 17:45:14,680 INFO L290 TraceCheckUtils]: 17: Hoare triple {148949#false} #res := ~returnVal2~0; {148949#false} is VALID [2022-04-15 17:45:14,680 INFO L290 TraceCheckUtils]: 18: Hoare triple {148949#false} assume true; {148949#false} is VALID [2022-04-15 17:45:14,680 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {148949#false} {148948#true} #1044#return; {148949#false} is VALID [2022-04-15 17:45:14,682 INFO L272 TraceCheckUtils]: 0: Hoare triple {148948#true} call ULTIMATE.init(); {148979#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:45:14,682 INFO L290 TraceCheckUtils]: 1: Hoare triple {148979#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {148948#true} is VALID [2022-04-15 17:45:14,682 INFO L290 TraceCheckUtils]: 2: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-15 17:45:14,682 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148948#true} {148948#true} #1156#return; {148948#true} is VALID [2022-04-15 17:45:14,682 INFO L272 TraceCheckUtils]: 4: Hoare triple {148948#true} call #t~ret170 := main(); {148948#true} is VALID [2022-04-15 17:45:14,682 INFO L290 TraceCheckUtils]: 5: Hoare triple {148948#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {148948#true} is VALID [2022-04-15 17:45:14,683 INFO L272 TraceCheckUtils]: 6: Hoare triple {148948#true} call _BLAST_init(); {148980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:14,683 INFO L290 TraceCheckUtils]: 7: Hoare triple {148980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148948#true} is VALID [2022-04-15 17:45:14,683 INFO L290 TraceCheckUtils]: 8: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-15 17:45:14,683 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {148948#true} {148948#true} #1066#return; {148948#true} is VALID [2022-04-15 17:45:14,683 INFO L290 TraceCheckUtils]: 10: Hoare triple {148948#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {148948#true} is VALID [2022-04-15 17:45:14,683 INFO L290 TraceCheckUtils]: 11: Hoare triple {148948#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {148948#true} is VALID [2022-04-15 17:45:14,684 INFO L272 TraceCheckUtils]: 12: Hoare triple {148948#true} call stub_driver_init(); {148981#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:14,684 INFO L290 TraceCheckUtils]: 13: Hoare triple {148981#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148948#true} is VALID [2022-04-15 17:45:14,684 INFO L290 TraceCheckUtils]: 14: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-15 17:45:14,684 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148948#true} {148948#true} #1068#return; {148948#true} is VALID [2022-04-15 17:45:14,684 INFO L290 TraceCheckUtils]: 16: Hoare triple {148948#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {148948#true} is VALID [2022-04-15 17:45:14,684 INFO L290 TraceCheckUtils]: 17: Hoare triple {148948#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {148948#true} is VALID [2022-04-15 17:45:14,684 INFO L290 TraceCheckUtils]: 18: Hoare triple {148948#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {148948#true} is VALID [2022-04-15 17:45:14,684 INFO L290 TraceCheckUtils]: 19: Hoare triple {148948#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {148948#true} is VALID [2022-04-15 17:45:14,684 INFO L290 TraceCheckUtils]: 20: Hoare triple {148948#true} assume 3 == ~tmp_ndt_4~0; {148948#true} is VALID [2022-04-15 17:45:14,684 INFO L272 TraceCheckUtils]: 21: Hoare triple {148948#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {148948#true} is VALID [2022-04-15 17:45:14,685 INFO L290 TraceCheckUtils]: 22: Hoare triple {148948#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {148948#true} is VALID [2022-04-15 17:45:14,685 INFO L290 TraceCheckUtils]: 23: Hoare triple {148948#true} assume 1 == ~PagingReferenceCount~0; {148948#true} is VALID [2022-04-15 17:45:14,685 INFO L290 TraceCheckUtils]: 24: Hoare triple {148948#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {148948#true} is VALID [2022-04-15 17:45:14,685 INFO L290 TraceCheckUtils]: 25: Hoare triple {148948#true} assume !(0 != ~disketteExtension__IsRemoved~0); {148948#true} is VALID [2022-04-15 17:45:14,685 INFO L290 TraceCheckUtils]: 26: Hoare triple {148948#true} assume !(0 == ~irpSp__MinorFunction~0); {148948#true} is VALID [2022-04-15 17:45:14,685 INFO L290 TraceCheckUtils]: 27: Hoare triple {148948#true} assume !(5 == ~irpSp__MinorFunction~0); {148948#true} is VALID [2022-04-15 17:45:14,685 INFO L290 TraceCheckUtils]: 28: Hoare triple {148948#true} assume !(1 == ~irpSp__MinorFunction~0); {148948#true} is VALID [2022-04-15 17:45:14,685 INFO L290 TraceCheckUtils]: 29: Hoare triple {148948#true} assume 6 == ~irpSp__MinorFunction~0; {148948#true} is VALID [2022-04-15 17:45:14,685 INFO L290 TraceCheckUtils]: 30: Hoare triple {148948#true} assume 6 == ~irpSp__MinorFunction~0; {148948#true} is VALID [2022-04-15 17:45:14,685 INFO L290 TraceCheckUtils]: 31: Hoare triple {148948#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {148948#true} is VALID [2022-04-15 17:45:14,685 INFO L290 TraceCheckUtils]: 32: Hoare triple {148948#true} assume !(~s~0 != ~NP~0); {148948#true} is VALID [2022-04-15 17:45:14,685 INFO L290 TraceCheckUtils]: 33: Hoare triple {148948#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {148948#true} is VALID [2022-04-15 17:45:14,685 INFO L290 TraceCheckUtils]: 34: Hoare triple {148948#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {148948#true} is VALID [2022-04-15 17:45:14,686 INFO L272 TraceCheckUtils]: 35: Hoare triple {148948#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {148982#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:14,686 INFO L290 TraceCheckUtils]: 36: Hoare triple {148982#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {148948#true} is VALID [2022-04-15 17:45:14,686 INFO L290 TraceCheckUtils]: 37: Hoare triple {148948#true} assume 0 != ~compRegistered~0; {148948#true} is VALID [2022-04-15 17:45:14,687 INFO L272 TraceCheckUtils]: 38: Hoare triple {148948#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:45:14,687 INFO L290 TraceCheckUtils]: 39: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {148948#true} is VALID [2022-04-15 17:45:14,687 INFO L272 TraceCheckUtils]: 40: Hoare triple {148948#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:45:14,687 INFO L290 TraceCheckUtils]: 41: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {148948#true} is VALID [2022-04-15 17:45:14,687 INFO L290 TraceCheckUtils]: 42: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-15 17:45:14,687 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-15 17:45:14,688 INFO L290 TraceCheckUtils]: 44: Hoare triple {148948#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-15 17:45:14,688 INFO L290 TraceCheckUtils]: 45: Hoare triple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-15 17:45:14,689 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {148948#true} #1122#return; {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} is VALID [2022-04-15 17:45:14,690 INFO L290 TraceCheckUtils]: 47: Hoare triple {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {148992#(and (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 17:45:14,690 INFO L290 TraceCheckUtils]: 48: Hoare triple {148992#(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); {148949#false} is VALID [2022-04-15 17:45:14,690 INFO L290 TraceCheckUtils]: 49: Hoare triple {148949#false} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {148949#false} is VALID [2022-04-15 17:45:14,690 INFO L290 TraceCheckUtils]: 50: Hoare triple {148949#false} assume 0 == ~tmp_ndt_10~0; {148949#false} is VALID [2022-04-15 17:45:14,691 INFO L290 TraceCheckUtils]: 51: Hoare triple {148949#false} ~returnVal2~0 := 0; {148949#false} is VALID [2022-04-15 17:45:14,691 INFO L290 TraceCheckUtils]: 52: Hoare triple {148949#false} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {148949#false} is VALID [2022-04-15 17:45:14,691 INFO L290 TraceCheckUtils]: 53: Hoare triple {148949#false} #res := ~returnVal2~0; {148949#false} is VALID [2022-04-15 17:45:14,691 INFO L290 TraceCheckUtils]: 54: Hoare triple {148949#false} assume true; {148949#false} is VALID [2022-04-15 17:45:14,691 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {148949#false} {148948#true} #1044#return; {148949#false} is VALID [2022-04-15 17:45:14,691 INFO L290 TraceCheckUtils]: 56: Hoare triple {148949#false} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {148949#false} is VALID [2022-04-15 17:45:14,691 INFO L290 TraceCheckUtils]: 57: Hoare triple {148949#false} assume !(259 == ~__cil_tmp30~0); {148949#false} is VALID [2022-04-15 17:45:14,691 INFO L290 TraceCheckUtils]: 58: Hoare triple {148949#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {148949#false} is VALID [2022-04-15 17:45:14,691 INFO L272 TraceCheckUtils]: 59: Hoare triple {148949#false} call IofCompleteRequest(~Irp, 0); {148949#false} is VALID [2022-04-15 17:45:14,691 INFO L290 TraceCheckUtils]: 60: Hoare triple {148949#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148949#false} is VALID [2022-04-15 17:45:14,691 INFO L290 TraceCheckUtils]: 61: Hoare triple {148949#false} assume !(~s~0 == ~NP~0); {148949#false} is VALID [2022-04-15 17:45:14,692 INFO L272 TraceCheckUtils]: 62: Hoare triple {148949#false} call errorFn(); {148949#false} is VALID [2022-04-15 17:45:14,692 INFO L290 TraceCheckUtils]: 63: Hoare triple {148949#false} assume !false; {148949#false} is VALID [2022-04-15 17:45:14,693 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 17:45:14,693 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:45:14,693 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361025906] [2022-04-15 17:45:14,693 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361025906] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:14,693 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:14,693 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:45:14,693 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:45:14,693 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1389819253] [2022-04-15 17:45:14,694 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1389819253] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:14,694 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:14,694 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:45:14,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1723060841] [2022-04-15 17:45:14,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:45:14,695 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 64 [2022-04-15 17:45:14,695 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:45:14,695 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:14,733 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:14,733 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:45:14,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:14,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:45:14,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:45:14,734 INFO L87 Difference]: Start difference. First operand 566 states and 717 transitions. Second operand has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:19,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:19,251 INFO L93 Difference]: Finished difference Result 852 states and 1088 transitions. [2022-04-15 17:45:19,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 17:45:19,251 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 64 [2022-04-15 17:45:19,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:45:19,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 646 transitions. [2022-04-15 17:45:19,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:19,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 646 transitions. [2022-04-15 17:45:19,258 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 646 transitions. [2022-04-15 17:45:19,785 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 17:45:19,798 INFO L225 Difference]: With dead ends: 852 [2022-04-15 17:45:19,798 INFO L226 Difference]: Without dead ends: 538 [2022-04-15 17:45:19,799 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 17:45:19,799 INFO L913 BasicCegarLoop]: 391 mSDtfsCounter, 478 mSDsluCounter, 778 mSDsCounter, 0 mSdLazyCounter, 1024 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 485 SdHoareTripleChecker+Valid, 1169 SdHoareTripleChecker+Invalid, 1166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 1024 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 17:45:19,800 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [485 Valid, 1169 Invalid, 1166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 1024 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 17:45:19,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states. [2022-04-15 17:45:20,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 511. [2022-04-15 17:45:20,960 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:45:20,961 INFO L82 GeneralOperation]: Start isEquivalent. First operand 538 states. Second operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) [2022-04-15 17:45:20,961 INFO L74 IsIncluded]: Start isIncluded. First operand 538 states. Second operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) [2022-04-15 17:45:20,962 INFO L87 Difference]: Start difference. First operand 538 states. Second operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) [2022-04-15 17:45:20,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:20,973 INFO L93 Difference]: Finished difference Result 538 states and 675 transitions. [2022-04-15 17:45:20,973 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 675 transitions. [2022-04-15 17:45:20,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:20,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:20,974 INFO L74 IsIncluded]: Start isIncluded. First operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) Second operand 538 states. [2022-04-15 17:45:20,974 INFO L87 Difference]: Start difference. First operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) Second operand 538 states. [2022-04-15 17:45:20,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:20,985 INFO L93 Difference]: Finished difference Result 538 states and 675 transitions. [2022-04-15 17:45:20,985 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 675 transitions. [2022-04-15 17:45:20,986 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:20,986 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:20,986 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:45:20,986 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:45:20,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) [2022-04-15 17:45:21,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 639 transitions. [2022-04-15 17:45:21,000 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 639 transitions. Word has length 64 [2022-04-15 17:45:21,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:45:21,000 INFO L478 AbstractCegarLoop]: Abstraction has 511 states and 639 transitions. [2022-04-15 17:45:21,000 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:21,000 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 511 states and 639 transitions. [2022-04-15 17:45:22,201 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 639 edges. 639 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 639 transitions. [2022-04-15 17:45:22,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-15 17:45:22,202 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:45:22,202 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:45:22,202 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-15 17:45:22,203 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:45:22,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:45:22,203 INFO L85 PathProgramCache]: Analyzing trace with hash -557797138, now seen corresponding path program 1 times [2022-04-15 17:45:22,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:22,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1386116668] [2022-04-15 17:45:22,203 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:45:22,203 INFO L85 PathProgramCache]: Analyzing trace with hash -557797138, now seen corresponding path program 2 times [2022-04-15 17:45:22,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:45:22,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104132034] [2022-04-15 17:45:22,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:45:22,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:45:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:22,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:45:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:22,302 INFO L290 TraceCheckUtils]: 0: Hoare triple {152840#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {152802#true} is VALID [2022-04-15 17:45:22,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-15 17:45:22,302 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152802#true} {152802#true} #1156#return; {152802#true} is VALID [2022-04-15 17:45:22,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:45:22,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:22,328 INFO L290 TraceCheckUtils]: 0: Hoare triple {152841#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {152802#true} is VALID [2022-04-15 17:45:22,328 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-15 17:45:22,328 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152802#true} {152802#true} #1066#return; {152802#true} is VALID [2022-04-15 17:45:22,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:45:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:22,342 INFO L290 TraceCheckUtils]: 0: Hoare triple {152842#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {152802#true} is VALID [2022-04-15 17:45:22,342 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-15 17:45:22,342 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152802#true} {152802#true} #1068#return; {152802#true} is VALID [2022-04-15 17:45:22,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:45:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:22,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:45:22,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:22,442 INFO L290 TraceCheckUtils]: 0: Hoare triple {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {152802#true} is VALID [2022-04-15 17:45:22,442 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:45:22,443 INFO L290 TraceCheckUtils]: 2: Hoare triple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:45:22,443 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {152802#true} #1138#return; {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-15 17:45:22,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-15 17:45:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:22,456 INFO L290 TraceCheckUtils]: 0: Hoare triple {152857#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {152802#true} is VALID [2022-04-15 17:45:22,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {152802#true} is VALID [2022-04-15 17:45:22,456 INFO L290 TraceCheckUtils]: 2: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-15 17:45:22,457 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {152802#true} {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #1144#return; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-15 17:45:22,457 INFO L290 TraceCheckUtils]: 0: Hoare triple {152843#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {152802#true} is VALID [2022-04-15 17:45:22,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {152802#true} is VALID [2022-04-15 17:45:22,457 INFO L290 TraceCheckUtils]: 2: Hoare triple {152802#true} assume !(0 != ~disketteExtension__IsRemoved~1); {152802#true} is VALID [2022-04-15 17:45:22,457 INFO L290 TraceCheckUtils]: 3: Hoare triple {152802#true} assume !(0 == ~disketteExtension__IsStarted~2); {152802#true} is VALID [2022-04-15 17:45:22,457 INFO L290 TraceCheckUtils]: 4: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {152802#true} is VALID [2022-04-15 17:45:22,457 INFO L290 TraceCheckUtils]: 5: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {152802#true} is VALID [2022-04-15 17:45:22,457 INFO L290 TraceCheckUtils]: 6: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {152802#true} is VALID [2022-04-15 17:45:22,457 INFO L290 TraceCheckUtils]: 7: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {152802#true} is VALID [2022-04-15 17:45:22,457 INFO L290 TraceCheckUtils]: 8: Hoare triple {152802#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {152802#true} is VALID [2022-04-15 17:45:22,458 INFO L272 TraceCheckUtils]: 9: Hoare triple {152802#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:45:22,458 INFO L290 TraceCheckUtils]: 10: Hoare triple {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {152802#true} is VALID [2022-04-15 17:45:22,458 INFO L290 TraceCheckUtils]: 11: Hoare triple {152802#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:45:22,459 INFO L290 TraceCheckUtils]: 12: Hoare triple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:45:22,459 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {152802#true} #1138#return; {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-15 17:45:22,460 INFO L290 TraceCheckUtils]: 14: Hoare triple {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-15 17:45:22,460 INFO L290 TraceCheckUtils]: 15: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-15 17:45:22,460 INFO L290 TraceCheckUtils]: 16: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-15 17:45:22,461 INFO L272 TraceCheckUtils]: 17: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} call IofCompleteRequest(~Irp, 0); {152857#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:45:22,461 INFO L290 TraceCheckUtils]: 18: Hoare triple {152857#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {152802#true} is VALID [2022-04-15 17:45:22,461 INFO L290 TraceCheckUtils]: 19: Hoare triple {152802#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {152802#true} is VALID [2022-04-15 17:45:22,461 INFO L290 TraceCheckUtils]: 20: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-15 17:45:22,461 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {152802#true} {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #1144#return; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-15 17:45:22,462 INFO L290 TraceCheckUtils]: 22: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #res := ~ntStatus~3; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-15 17:45:22,462 INFO L290 TraceCheckUtils]: 23: Hoare triple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} assume true; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-15 17:45:22,463 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} {152802#true} #1074#return; {152838#(<= (+ |main_#t~ret99| 1073741101) 0)} is VALID [2022-04-15 17:45:22,464 INFO L272 TraceCheckUtils]: 0: Hoare triple {152802#true} call ULTIMATE.init(); {152840#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:45:22,464 INFO L290 TraceCheckUtils]: 1: Hoare triple {152840#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {152802#true} is VALID [2022-04-15 17:45:22,465 INFO L290 TraceCheckUtils]: 2: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-15 17:45:22,465 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {152802#true} {152802#true} #1156#return; {152802#true} is VALID [2022-04-15 17:45:22,465 INFO L272 TraceCheckUtils]: 4: Hoare triple {152802#true} call #t~ret170 := main(); {152802#true} is VALID [2022-04-15 17:45:22,465 INFO L290 TraceCheckUtils]: 5: Hoare triple {152802#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {152802#true} is VALID [2022-04-15 17:45:22,466 INFO L272 TraceCheckUtils]: 6: Hoare triple {152802#true} call _BLAST_init(); {152841#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:22,466 INFO L290 TraceCheckUtils]: 7: Hoare triple {152841#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {152802#true} is VALID [2022-04-15 17:45:22,466 INFO L290 TraceCheckUtils]: 8: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-15 17:45:22,466 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {152802#true} {152802#true} #1066#return; {152802#true} is VALID [2022-04-15 17:45:22,466 INFO L290 TraceCheckUtils]: 10: Hoare triple {152802#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {152802#true} is VALID [2022-04-15 17:45:22,466 INFO L290 TraceCheckUtils]: 11: Hoare triple {152802#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {152802#true} is VALID [2022-04-15 17:45:22,466 INFO L272 TraceCheckUtils]: 12: Hoare triple {152802#true} call stub_driver_init(); {152842#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:22,467 INFO L290 TraceCheckUtils]: 13: Hoare triple {152842#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {152802#true} is VALID [2022-04-15 17:45:22,467 INFO L290 TraceCheckUtils]: 14: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-15 17:45:22,467 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {152802#true} {152802#true} #1068#return; {152802#true} is VALID [2022-04-15 17:45:22,467 INFO L290 TraceCheckUtils]: 16: Hoare triple {152802#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {152802#true} is VALID [2022-04-15 17:45:22,467 INFO L290 TraceCheckUtils]: 17: Hoare triple {152802#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {152802#true} is VALID [2022-04-15 17:45:22,467 INFO L290 TraceCheckUtils]: 18: Hoare triple {152802#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {152802#true} is VALID [2022-04-15 17:45:22,467 INFO L290 TraceCheckUtils]: 19: Hoare triple {152802#true} assume 2 == ~tmp_ndt_3~0; {152802#true} is VALID [2022-04-15 17:45:22,468 INFO L272 TraceCheckUtils]: 20: Hoare triple {152802#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {152843#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:22,468 INFO L290 TraceCheckUtils]: 21: Hoare triple {152843#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {152802#true} is VALID [2022-04-15 17:45:22,468 INFO L290 TraceCheckUtils]: 22: Hoare triple {152802#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {152802#true} is VALID [2022-04-15 17:45:22,468 INFO L290 TraceCheckUtils]: 23: Hoare triple {152802#true} assume !(0 != ~disketteExtension__IsRemoved~1); {152802#true} is VALID [2022-04-15 17:45:22,468 INFO L290 TraceCheckUtils]: 24: Hoare triple {152802#true} assume !(0 == ~disketteExtension__IsStarted~2); {152802#true} is VALID [2022-04-15 17:45:22,468 INFO L290 TraceCheckUtils]: 25: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {152802#true} is VALID [2022-04-15 17:45:22,468 INFO L290 TraceCheckUtils]: 26: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {152802#true} is VALID [2022-04-15 17:45:22,468 INFO L290 TraceCheckUtils]: 27: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {152802#true} is VALID [2022-04-15 17:45:22,468 INFO L290 TraceCheckUtils]: 28: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {152802#true} is VALID [2022-04-15 17:45:22,468 INFO L290 TraceCheckUtils]: 29: Hoare triple {152802#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {152802#true} is VALID [2022-04-15 17:45:22,469 INFO L272 TraceCheckUtils]: 30: Hoare triple {152802#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:45:22,469 INFO L290 TraceCheckUtils]: 31: Hoare triple {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {152802#true} is VALID [2022-04-15 17:45:22,469 INFO L290 TraceCheckUtils]: 32: Hoare triple {152802#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:45:22,470 INFO L290 TraceCheckUtils]: 33: Hoare triple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:45:22,470 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {152802#true} #1138#return; {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-15 17:45:22,471 INFO L290 TraceCheckUtils]: 35: Hoare triple {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-15 17:45:22,471 INFO L290 TraceCheckUtils]: 36: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-15 17:45:22,471 INFO L290 TraceCheckUtils]: 37: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-15 17:45:22,472 INFO L272 TraceCheckUtils]: 38: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} call IofCompleteRequest(~Irp, 0); {152857#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:45:22,472 INFO L290 TraceCheckUtils]: 39: Hoare triple {152857#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {152802#true} is VALID [2022-04-15 17:45:22,472 INFO L290 TraceCheckUtils]: 40: Hoare triple {152802#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {152802#true} is VALID [2022-04-15 17:45:22,472 INFO L290 TraceCheckUtils]: 41: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-15 17:45:22,472 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {152802#true} {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #1144#return; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-15 17:45:22,473 INFO L290 TraceCheckUtils]: 43: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #res := ~ntStatus~3; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-15 17:45:22,473 INFO L290 TraceCheckUtils]: 44: Hoare triple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} assume true; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-15 17:45:22,473 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} {152802#true} #1074#return; {152838#(<= (+ |main_#t~ret99| 1073741101) 0)} is VALID [2022-04-15 17:45:22,474 INFO L290 TraceCheckUtils]: 46: Hoare triple {152838#(<= (+ |main_#t~ret99| 1073741101) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-15 17:45:22,474 INFO L290 TraceCheckUtils]: 47: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume !(1 == ~pended~0); {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-15 17:45:22,474 INFO L290 TraceCheckUtils]: 48: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume !(1 == ~pended~0); {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-15 17:45:22,475 INFO L290 TraceCheckUtils]: 49: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 != ~UNLOADED~0; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-15 17:45:22,475 INFO L290 TraceCheckUtils]: 50: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume -1 != ~status~1; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-15 17:45:22,475 INFO L290 TraceCheckUtils]: 51: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 != ~SKIP2~0; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-15 17:45:22,475 INFO L290 TraceCheckUtils]: 52: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 != ~IPC~0; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-15 17:45:22,476 INFO L290 TraceCheckUtils]: 53: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume !(~s~0 != ~DC~0); {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-15 17:45:22,476 INFO L290 TraceCheckUtils]: 54: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume !(1 == ~pended~0); {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-15 17:45:22,476 INFO L290 TraceCheckUtils]: 55: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 == ~DC~0; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-15 17:45:22,477 INFO L290 TraceCheckUtils]: 56: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume 259 == ~status~1; {152803#false} is VALID [2022-04-15 17:45:22,477 INFO L272 TraceCheckUtils]: 57: Hoare triple {152803#false} call errorFn(); {152803#false} is VALID [2022-04-15 17:45:22,477 INFO L290 TraceCheckUtils]: 58: Hoare triple {152803#false} assume !false; {152803#false} is VALID [2022-04-15 17:45:22,477 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 17:45:22,477 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:45:22,477 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1104132034] [2022-04-15 17:45:22,477 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1104132034] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:22,477 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:22,477 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:45:22,477 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:45:22,477 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1386116668] [2022-04-15 17:45:22,478 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1386116668] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:22,478 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:22,478 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:45:22,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538943448] [2022-04-15 17:45:22,478 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:45:22,478 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 59 [2022-04-15 17:45:22,478 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:45:22,478 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 17:45:22,524 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:22,524 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:45:22,525 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:22,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:45:22,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:45:22,525 INFO L87 Difference]: Start difference. First operand 511 states and 639 transitions. Second operand has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 17:45:29,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:29,266 INFO L93 Difference]: Finished difference Result 545 states and 678 transitions. [2022-04-15 17:45:29,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 17:45:29,266 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 59 [2022-04-15 17:45:29,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:45:29,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 17:45:29,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 468 transitions. [2022-04-15 17:45:29,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 17:45:29,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 468 transitions. [2022-04-15 17:45:29,272 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 468 transitions. [2022-04-15 17:45:29,725 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 468 edges. 468 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:29,737 INFO L225 Difference]: With dead ends: 545 [2022-04-15 17:45:29,737 INFO L226 Difference]: Without dead ends: 524 [2022-04-15 17:45:29,738 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2022-04-15 17:45:29,738 INFO L913 BasicCegarLoop]: 377 mSDtfsCounter, 639 mSDsluCounter, 760 mSDsCounter, 0 mSdLazyCounter, 2442 mSolverCounterSat, 197 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 652 SdHoareTripleChecker+Valid, 1137 SdHoareTripleChecker+Invalid, 2639 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 197 IncrementalHoareTripleChecker+Valid, 2442 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:45:29,738 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [652 Valid, 1137 Invalid, 2639 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [197 Valid, 2442 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-15 17:45:29,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2022-04-15 17:45:30,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 508. [2022-04-15 17:45:30,868 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:45:30,869 INFO L82 GeneralOperation]: Start isEquivalent. First operand 524 states. Second operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) [2022-04-15 17:45:30,869 INFO L74 IsIncluded]: Start isIncluded. First operand 524 states. Second operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) [2022-04-15 17:45:30,869 INFO L87 Difference]: Start difference. First operand 524 states. Second operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) [2022-04-15 17:45:30,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:30,885 INFO L93 Difference]: Finished difference Result 524 states and 656 transitions. [2022-04-15 17:45:30,885 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 656 transitions. [2022-04-15 17:45:30,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:30,886 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:30,886 INFO L74 IsIncluded]: Start isIncluded. First operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) Second operand 524 states. [2022-04-15 17:45:30,887 INFO L87 Difference]: Start difference. First operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) Second operand 524 states. [2022-04-15 17:45:30,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:30,902 INFO L93 Difference]: Finished difference Result 524 states and 656 transitions. [2022-04-15 17:45:30,902 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 656 transitions. [2022-04-15 17:45:30,903 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:30,903 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:30,903 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:45:30,903 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:45:30,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) [2022-04-15 17:45:30,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 635 transitions. [2022-04-15 17:45:30,924 INFO L78 Accepts]: Start accepts. Automaton has 508 states and 635 transitions. Word has length 59 [2022-04-15 17:45:30,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:45:30,924 INFO L478 AbstractCegarLoop]: Abstraction has 508 states and 635 transitions. [2022-04-15 17:45:30,924 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 17:45:30,924 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 508 states and 635 transitions. [2022-04-15 17:45:32,082 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 635 edges. 635 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:32,082 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 635 transitions. [2022-04-15 17:45:32,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-04-15 17:45:32,083 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:45:32,083 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 17:45:32,083 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-15 17:45:32,083 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:45:32,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:45:32,083 INFO L85 PathProgramCache]: Analyzing trace with hash 2048336817, now seen corresponding path program 1 times [2022-04-15 17:45:32,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:32,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1441238454] [2022-04-15 17:45:32,084 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:45:32,084 INFO L85 PathProgramCache]: Analyzing trace with hash 2048336817, now seen corresponding path program 2 times [2022-04-15 17:45:32,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:45:32,084 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [770631917] [2022-04-15 17:45:32,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:45:32,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:45:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:32,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:45:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:32,175 INFO L290 TraceCheckUtils]: 0: Hoare triple {156062#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {156024#true} is VALID [2022-04-15 17:45:32,175 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-15 17:45:32,176 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {156024#true} {156024#true} #1156#return; {156024#true} is VALID [2022-04-15 17:45:32,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:45:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:32,196 INFO L290 TraceCheckUtils]: 0: Hoare triple {156063#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {156024#true} is VALID [2022-04-15 17:45:32,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-15 17:45:32,197 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {156024#true} {156024#true} #1066#return; {156024#true} is VALID [2022-04-15 17:45:32,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:45:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:32,209 INFO L290 TraceCheckUtils]: 0: Hoare triple {156064#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {156024#true} is VALID [2022-04-15 17:45:32,209 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-15 17:45:32,210 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {156024#true} {156024#true} #1068#return; {156024#true} is VALID [2022-04-15 17:45:32,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:45:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:32,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-15 17:45:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:32,274 INFO L290 TraceCheckUtils]: 0: Hoare triple {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {156024#true} is VALID [2022-04-15 17:45:32,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume !(0 != ~compRegistered~0); {156024#true} is VALID [2022-04-15 17:45:32,275 INFO L290 TraceCheckUtils]: 2: Hoare triple {156024#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {156024#true} is VALID [2022-04-15 17:45:32,275 INFO L290 TraceCheckUtils]: 3: Hoare triple {156024#true} assume 0 == ~tmp_ndt_10~0; {156024#true} is VALID [2022-04-15 17:45:32,275 INFO L290 TraceCheckUtils]: 4: Hoare triple {156024#true} ~returnVal2~0 := 0; {156024#true} is VALID [2022-04-15 17:45:32,275 INFO L290 TraceCheckUtils]: 5: Hoare triple {156024#true} assume !(~s~0 == ~NP~0); {156024#true} is VALID [2022-04-15 17:45:32,275 INFO L290 TraceCheckUtils]: 6: Hoare triple {156024#true} assume !(~s~0 == ~MPR1~0); {156024#true} is VALID [2022-04-15 17:45:32,275 INFO L290 TraceCheckUtils]: 7: Hoare triple {156024#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:45:32,276 INFO L290 TraceCheckUtils]: 8: Hoare triple {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,276 INFO L290 TraceCheckUtils]: 9: Hoare triple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,276 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {156024#true} #1024#return; {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,276 INFO L290 TraceCheckUtils]: 0: Hoare triple {156065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {156024#true} is VALID [2022-04-15 17:45:32,277 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume 1 == ~PagingReferenceCount~0; {156024#true} is VALID [2022-04-15 17:45:32,277 INFO L290 TraceCheckUtils]: 2: Hoare triple {156024#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {156024#true} is VALID [2022-04-15 17:45:32,277 INFO L290 TraceCheckUtils]: 3: Hoare triple {156024#true} assume !(0 != ~disketteExtension__IsRemoved~0); {156024#true} is VALID [2022-04-15 17:45:32,277 INFO L290 TraceCheckUtils]: 4: Hoare triple {156024#true} assume !(0 == ~irpSp__MinorFunction~0); {156024#true} is VALID [2022-04-15 17:45:32,277 INFO L290 TraceCheckUtils]: 5: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-15 17:45:32,277 INFO L290 TraceCheckUtils]: 6: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-15 17:45:32,277 INFO L290 TraceCheckUtils]: 7: Hoare triple {156024#true} assume 0 == ~disketteExtension__IsStarted~0; {156024#true} is VALID [2022-04-15 17:45:32,277 INFO L290 TraceCheckUtils]: 8: Hoare triple {156024#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {156024#true} is VALID [2022-04-15 17:45:32,277 INFO L290 TraceCheckUtils]: 9: Hoare triple {156024#true} #t~post32 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post32;havoc #t~post32;#t~post33 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post33;havoc #t~post33; {156024#true} is VALID [2022-04-15 17:45:32,278 INFO L272 TraceCheckUtils]: 10: Hoare triple {156024#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:32,278 INFO L290 TraceCheckUtils]: 11: Hoare triple {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {156024#true} is VALID [2022-04-15 17:45:32,278 INFO L290 TraceCheckUtils]: 12: Hoare triple {156024#true} assume !(0 != ~compRegistered~0); {156024#true} is VALID [2022-04-15 17:45:32,278 INFO L290 TraceCheckUtils]: 13: Hoare triple {156024#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {156024#true} is VALID [2022-04-15 17:45:32,278 INFO L290 TraceCheckUtils]: 14: Hoare triple {156024#true} assume 0 == ~tmp_ndt_10~0; {156024#true} is VALID [2022-04-15 17:45:32,278 INFO L290 TraceCheckUtils]: 15: Hoare triple {156024#true} ~returnVal2~0 := 0; {156024#true} is VALID [2022-04-15 17:45:32,278 INFO L290 TraceCheckUtils]: 16: Hoare triple {156024#true} assume !(~s~0 == ~NP~0); {156024#true} is VALID [2022-04-15 17:45:32,278 INFO L290 TraceCheckUtils]: 17: Hoare triple {156024#true} assume !(~s~0 == ~MPR1~0); {156024#true} is VALID [2022-04-15 17:45:32,278 INFO L290 TraceCheckUtils]: 18: Hoare triple {156024#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:45:32,278 INFO L290 TraceCheckUtils]: 19: Hoare triple {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,279 INFO L290 TraceCheckUtils]: 20: Hoare triple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,279 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {156024#true} #1024#return; {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,280 INFO L290 TraceCheckUtils]: 22: Hoare triple {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,280 INFO L290 TraceCheckUtils]: 23: Hoare triple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,280 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {156024#true} #1076#return; {156060#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-15 17:45:32,282 INFO L272 TraceCheckUtils]: 0: Hoare triple {156024#true} call ULTIMATE.init(); {156062#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:45:32,282 INFO L290 TraceCheckUtils]: 1: Hoare triple {156062#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {156024#true} is VALID [2022-04-15 17:45:32,282 INFO L290 TraceCheckUtils]: 2: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-15 17:45:32,282 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {156024#true} {156024#true} #1156#return; {156024#true} is VALID [2022-04-15 17:45:32,282 INFO L272 TraceCheckUtils]: 4: Hoare triple {156024#true} call #t~ret170 := main(); {156024#true} is VALID [2022-04-15 17:45:32,282 INFO L290 TraceCheckUtils]: 5: Hoare triple {156024#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {156024#true} is VALID [2022-04-15 17:45:32,283 INFO L272 TraceCheckUtils]: 6: Hoare triple {156024#true} call _BLAST_init(); {156063#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:32,283 INFO L290 TraceCheckUtils]: 7: Hoare triple {156063#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {156024#true} is VALID [2022-04-15 17:45:32,283 INFO L290 TraceCheckUtils]: 8: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-15 17:45:32,283 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {156024#true} {156024#true} #1066#return; {156024#true} is VALID [2022-04-15 17:45:32,283 INFO L290 TraceCheckUtils]: 10: Hoare triple {156024#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {156024#true} is VALID [2022-04-15 17:45:32,283 INFO L290 TraceCheckUtils]: 11: Hoare triple {156024#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {156024#true} is VALID [2022-04-15 17:45:32,284 INFO L272 TraceCheckUtils]: 12: Hoare triple {156024#true} call stub_driver_init(); {156064#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:32,284 INFO L290 TraceCheckUtils]: 13: Hoare triple {156064#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {156024#true} is VALID [2022-04-15 17:45:32,284 INFO L290 TraceCheckUtils]: 14: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-15 17:45:32,284 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {156024#true} {156024#true} #1068#return; {156024#true} is VALID [2022-04-15 17:45:32,284 INFO L290 TraceCheckUtils]: 16: Hoare triple {156024#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {156024#true} is VALID [2022-04-15 17:45:32,284 INFO L290 TraceCheckUtils]: 17: Hoare triple {156024#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {156024#true} is VALID [2022-04-15 17:45:32,284 INFO L290 TraceCheckUtils]: 18: Hoare triple {156024#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {156024#true} is VALID [2022-04-15 17:45:32,284 INFO L290 TraceCheckUtils]: 19: Hoare triple {156024#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {156024#true} is VALID [2022-04-15 17:45:32,284 INFO L290 TraceCheckUtils]: 20: Hoare triple {156024#true} assume 3 == ~tmp_ndt_4~0; {156024#true} is VALID [2022-04-15 17:45:32,285 INFO L272 TraceCheckUtils]: 21: Hoare triple {156024#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {156065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:32,285 INFO L290 TraceCheckUtils]: 22: Hoare triple {156065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {156024#true} is VALID [2022-04-15 17:45:32,285 INFO L290 TraceCheckUtils]: 23: Hoare triple {156024#true} assume 1 == ~PagingReferenceCount~0; {156024#true} is VALID [2022-04-15 17:45:32,285 INFO L290 TraceCheckUtils]: 24: Hoare triple {156024#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {156024#true} is VALID [2022-04-15 17:45:32,285 INFO L290 TraceCheckUtils]: 25: Hoare triple {156024#true} assume !(0 != ~disketteExtension__IsRemoved~0); {156024#true} is VALID [2022-04-15 17:45:32,285 INFO L290 TraceCheckUtils]: 26: Hoare triple {156024#true} assume !(0 == ~irpSp__MinorFunction~0); {156024#true} is VALID [2022-04-15 17:45:32,285 INFO L290 TraceCheckUtils]: 27: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-15 17:45:32,285 INFO L290 TraceCheckUtils]: 28: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-15 17:45:32,285 INFO L290 TraceCheckUtils]: 29: Hoare triple {156024#true} assume 0 == ~disketteExtension__IsStarted~0; {156024#true} is VALID [2022-04-15 17:45:32,285 INFO L290 TraceCheckUtils]: 30: Hoare triple {156024#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {156024#true} is VALID [2022-04-15 17:45:32,285 INFO L290 TraceCheckUtils]: 31: Hoare triple {156024#true} #t~post32 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post32;havoc #t~post32;#t~post33 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post33;havoc #t~post33; {156024#true} is VALID [2022-04-15 17:45:32,286 INFO L272 TraceCheckUtils]: 32: Hoare triple {156024#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:32,286 INFO L290 TraceCheckUtils]: 33: Hoare triple {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {156024#true} is VALID [2022-04-15 17:45:32,286 INFO L290 TraceCheckUtils]: 34: Hoare triple {156024#true} assume !(0 != ~compRegistered~0); {156024#true} is VALID [2022-04-15 17:45:32,286 INFO L290 TraceCheckUtils]: 35: Hoare triple {156024#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {156024#true} is VALID [2022-04-15 17:45:32,286 INFO L290 TraceCheckUtils]: 36: Hoare triple {156024#true} assume 0 == ~tmp_ndt_10~0; {156024#true} is VALID [2022-04-15 17:45:32,286 INFO L290 TraceCheckUtils]: 37: Hoare triple {156024#true} ~returnVal2~0 := 0; {156024#true} is VALID [2022-04-15 17:45:32,286 INFO L290 TraceCheckUtils]: 38: Hoare triple {156024#true} assume !(~s~0 == ~NP~0); {156024#true} is VALID [2022-04-15 17:45:32,286 INFO L290 TraceCheckUtils]: 39: Hoare triple {156024#true} assume !(~s~0 == ~MPR1~0); {156024#true} is VALID [2022-04-15 17:45:32,286 INFO L290 TraceCheckUtils]: 40: Hoare triple {156024#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:45:32,287 INFO L290 TraceCheckUtils]: 41: Hoare triple {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,287 INFO L290 TraceCheckUtils]: 42: Hoare triple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,287 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {156024#true} #1024#return; {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,288 INFO L290 TraceCheckUtils]: 44: Hoare triple {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,288 INFO L290 TraceCheckUtils]: 45: Hoare triple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,288 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {156024#true} #1076#return; {156060#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-15 17:45:32,289 INFO L290 TraceCheckUtils]: 47: Hoare triple {156060#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,289 INFO L290 TraceCheckUtils]: 48: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,289 INFO L290 TraceCheckUtils]: 49: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,289 INFO L290 TraceCheckUtils]: 50: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,290 INFO L290 TraceCheckUtils]: 51: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,290 INFO L290 TraceCheckUtils]: 52: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,290 INFO L290 TraceCheckUtils]: 53: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,290 INFO L290 TraceCheckUtils]: 54: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:45:32,291 INFO L290 TraceCheckUtils]: 55: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {156025#false} is VALID [2022-04-15 17:45:32,291 INFO L272 TraceCheckUtils]: 56: Hoare triple {156025#false} call errorFn(); {156025#false} is VALID [2022-04-15 17:45:32,291 INFO L290 TraceCheckUtils]: 57: Hoare triple {156025#false} assume !false; {156025#false} is VALID [2022-04-15 17:45:32,291 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 17:45:32,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:45:32,291 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [770631917] [2022-04-15 17:45:32,291 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [770631917] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:32,291 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:32,291 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:45:32,291 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:45:32,291 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1441238454] [2022-04-15 17:45:32,292 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1441238454] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:32,292 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:32,292 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:45:32,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855132253] [2022-04-15 17:45:32,292 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:45:32,292 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 58 [2022-04-15 17:45:32,292 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:45:32,292 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:45:32,326 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 17:45:32,327 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 17:45:32,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:32,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 17:45:32,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2022-04-15 17:45:32,327 INFO L87 Difference]: Start difference. First operand 508 states and 635 transitions. Second operand has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:45:38,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:38,790 INFO L93 Difference]: Finished difference Result 538 states and 669 transitions. [2022-04-15 17:45:38,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 17:45:38,790 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 58 [2022-04-15 17:45:38,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:45:38,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:45:38,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 455 transitions. [2022-04-15 17:45:38,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:45:38,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 455 transitions. [2022-04-15 17:45:38,795 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 455 transitions. [2022-04-15 17:45:39,262 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 455 edges. 455 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:39,275 INFO L225 Difference]: With dead ends: 538 [2022-04-15 17:45:39,275 INFO L226 Difference]: Without dead ends: 520 [2022-04-15 17:45:39,275 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 17:45:39,275 INFO L913 BasicCegarLoop]: 391 mSDtfsCounter, 245 mSDsluCounter, 1213 mSDsCounter, 0 mSdLazyCounter, 2383 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 249 SdHoareTripleChecker+Valid, 1604 SdHoareTripleChecker+Invalid, 2452 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 2383 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-15 17:45:39,275 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [249 Valid, 1604 Invalid, 2452 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 2383 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-15 17:45:39,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2022-04-15 17:45:40,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 504. [2022-04-15 17:45:40,454 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:45:40,455 INFO L82 GeneralOperation]: Start isEquivalent. First operand 520 states. Second operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-15 17:45:40,455 INFO L74 IsIncluded]: Start isIncluded. First operand 520 states. Second operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-15 17:45:40,455 INFO L87 Difference]: Start difference. First operand 520 states. Second operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-15 17:45:40,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:40,466 INFO L93 Difference]: Finished difference Result 520 states and 650 transitions. [2022-04-15 17:45:40,466 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 650 transitions. [2022-04-15 17:45:40,466 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:40,466 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:40,466 INFO L74 IsIncluded]: Start isIncluded. First operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) Second operand 520 states. [2022-04-15 17:45:40,467 INFO L87 Difference]: Start difference. First operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) Second operand 520 states. [2022-04-15 17:45:40,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:40,477 INFO L93 Difference]: Finished difference Result 520 states and 650 transitions. [2022-04-15 17:45:40,477 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 650 transitions. [2022-04-15 17:45:40,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:40,478 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:40,478 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:45:40,478 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:45:40,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-15 17:45:40,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 504 states and 629 transitions. [2022-04-15 17:45:40,492 INFO L78 Accepts]: Start accepts. Automaton has 504 states and 629 transitions. Word has length 58 [2022-04-15 17:45:40,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:45:40,492 INFO L478 AbstractCegarLoop]: Abstraction has 504 states and 629 transitions. [2022-04-15 17:45:40,492 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:45:40,492 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 504 states and 629 transitions. [2022-04-15 17:45:41,627 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 629 edges. 629 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:41,627 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 629 transitions. [2022-04-15 17:45:41,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-15 17:45:41,628 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:45:41,628 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 17:45:41,628 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-04-15 17:45:41,628 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:45:41,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:45:41,628 INFO L85 PathProgramCache]: Analyzing trace with hash 853367933, now seen corresponding path program 1 times [2022-04-15 17:45:41,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:41,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1249922089] [2022-04-15 17:45:41,628 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:45:41,628 INFO L85 PathProgramCache]: Analyzing trace with hash 853367933, now seen corresponding path program 2 times [2022-04-15 17:45:41,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:45:41,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057828597] [2022-04-15 17:45:41,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:45:41,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:45:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:41,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:45:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:41,718 INFO L290 TraceCheckUtils]: 0: Hoare triple {159248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {159210#true} is VALID [2022-04-15 17:45:41,719 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-15 17:45:41,719 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159210#true} {159210#true} #1156#return; {159210#true} is VALID [2022-04-15 17:45:41,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:45:41,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:41,752 INFO L290 TraceCheckUtils]: 0: Hoare triple {159249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {159210#true} is VALID [2022-04-15 17:45:41,752 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-15 17:45:41,752 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159210#true} {159210#true} #1066#return; {159210#true} is VALID [2022-04-15 17:45:41,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:45:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:41,763 INFO L290 TraceCheckUtils]: 0: Hoare triple {159250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {159210#true} is VALID [2022-04-15 17:45:41,764 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-15 17:45:41,764 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159210#true} {159210#true} #1068#return; {159210#true} is VALID [2022-04-15 17:45:41,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:45:41,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:41,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-15 17:45:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:41,841 INFO L290 TraceCheckUtils]: 0: Hoare triple {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {159210#true} is VALID [2022-04-15 17:45:41,841 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {159210#true} is VALID [2022-04-15 17:45:41,841 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-15 17:45:41,841 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {159210#true} {159210#true} #1026#return; {159210#true} is VALID [2022-04-15 17:45:41,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-04-15 17:45:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:41,851 INFO L290 TraceCheckUtils]: 0: Hoare triple {159263#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {159210#true} is VALID [2022-04-15 17:45:41,851 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159210#true} is VALID [2022-04-15 17:45:41,851 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-15 17:45:41,852 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {159210#true} {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #1034#return; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:45:41,852 INFO L290 TraceCheckUtils]: 0: Hoare triple {159251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {159210#true} is VALID [2022-04-15 17:45:41,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume 1 == ~PagingReferenceCount~0; {159210#true} is VALID [2022-04-15 17:45:41,852 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {159210#true} is VALID [2022-04-15 17:45:41,852 INFO L290 TraceCheckUtils]: 3: Hoare triple {159210#true} assume !(0 != ~disketteExtension__IsRemoved~0); {159210#true} is VALID [2022-04-15 17:45:41,852 INFO L290 TraceCheckUtils]: 4: Hoare triple {159210#true} assume !(0 == ~irpSp__MinorFunction~0); {159210#true} is VALID [2022-04-15 17:45:41,852 INFO L290 TraceCheckUtils]: 5: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-15 17:45:41,852 INFO L290 TraceCheckUtils]: 6: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-15 17:45:41,852 INFO L290 TraceCheckUtils]: 7: Hoare triple {159210#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {159210#true} is VALID [2022-04-15 17:45:41,853 INFO L272 TraceCheckUtils]: 8: Hoare triple {159210#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:45:41,853 INFO L290 TraceCheckUtils]: 9: Hoare triple {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {159210#true} is VALID [2022-04-15 17:45:41,853 INFO L290 TraceCheckUtils]: 10: Hoare triple {159210#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {159210#true} is VALID [2022-04-15 17:45:41,853 INFO L290 TraceCheckUtils]: 11: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-15 17:45:41,853 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {159210#true} {159210#true} #1026#return; {159210#true} is VALID [2022-04-15 17:45:41,853 INFO L290 TraceCheckUtils]: 13: Hoare triple {159210#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {159210#true} is VALID [2022-04-15 17:45:41,853 INFO L290 TraceCheckUtils]: 14: Hoare triple {159210#true} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:45:41,854 INFO L272 TraceCheckUtils]: 15: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} call IofCompleteRequest(~Irp, 0); {159263#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:45:41,854 INFO L290 TraceCheckUtils]: 16: Hoare triple {159263#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {159210#true} is VALID [2022-04-15 17:45:41,854 INFO L290 TraceCheckUtils]: 17: Hoare triple {159210#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159210#true} is VALID [2022-04-15 17:45:41,854 INFO L290 TraceCheckUtils]: 18: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-15 17:45:41,855 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {159210#true} {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #1034#return; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:45:41,856 INFO L290 TraceCheckUtils]: 20: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:45:41,856 INFO L290 TraceCheckUtils]: 21: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:45:41,856 INFO L290 TraceCheckUtils]: 22: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-15 17:45:41,857 INFO L290 TraceCheckUtils]: 23: Hoare triple {159261#(= |FloppyPnp_#res| (- 1073741823))} assume true; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-15 17:45:41,857 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {159261#(= |FloppyPnp_#res| (- 1073741823))} {159210#true} #1076#return; {159246#(= (- 1073741823) |main_#t~ret100|)} is VALID [2022-04-15 17:45:41,859 INFO L272 TraceCheckUtils]: 0: Hoare triple {159210#true} call ULTIMATE.init(); {159248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:45:41,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {159248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {159210#true} is VALID [2022-04-15 17:45:41,859 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-15 17:45:41,859 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {159210#true} {159210#true} #1156#return; {159210#true} is VALID [2022-04-15 17:45:41,859 INFO L272 TraceCheckUtils]: 4: Hoare triple {159210#true} call #t~ret170 := main(); {159210#true} is VALID [2022-04-15 17:45:41,859 INFO L290 TraceCheckUtils]: 5: Hoare triple {159210#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {159210#true} is VALID [2022-04-15 17:45:41,860 INFO L272 TraceCheckUtils]: 6: Hoare triple {159210#true} call _BLAST_init(); {159249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:41,860 INFO L290 TraceCheckUtils]: 7: Hoare triple {159249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {159210#true} is VALID [2022-04-15 17:45:41,860 INFO L290 TraceCheckUtils]: 8: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-15 17:45:41,860 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {159210#true} {159210#true} #1066#return; {159210#true} is VALID [2022-04-15 17:45:41,860 INFO L290 TraceCheckUtils]: 10: Hoare triple {159210#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {159210#true} is VALID [2022-04-15 17:45:41,860 INFO L290 TraceCheckUtils]: 11: Hoare triple {159210#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {159210#true} is VALID [2022-04-15 17:45:41,861 INFO L272 TraceCheckUtils]: 12: Hoare triple {159210#true} call stub_driver_init(); {159250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:41,861 INFO L290 TraceCheckUtils]: 13: Hoare triple {159250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {159210#true} is VALID [2022-04-15 17:45:41,861 INFO L290 TraceCheckUtils]: 14: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-15 17:45:41,861 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {159210#true} {159210#true} #1068#return; {159210#true} is VALID [2022-04-15 17:45:41,861 INFO L290 TraceCheckUtils]: 16: Hoare triple {159210#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {159210#true} is VALID [2022-04-15 17:45:41,861 INFO L290 TraceCheckUtils]: 17: Hoare triple {159210#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {159210#true} is VALID [2022-04-15 17:45:41,861 INFO L290 TraceCheckUtils]: 18: Hoare triple {159210#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {159210#true} is VALID [2022-04-15 17:45:41,862 INFO L290 TraceCheckUtils]: 19: Hoare triple {159210#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {159210#true} is VALID [2022-04-15 17:45:41,862 INFO L290 TraceCheckUtils]: 20: Hoare triple {159210#true} assume 3 == ~tmp_ndt_4~0; {159210#true} is VALID [2022-04-15 17:45:41,862 INFO L272 TraceCheckUtils]: 21: Hoare triple {159210#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {159251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:41,862 INFO L290 TraceCheckUtils]: 22: Hoare triple {159251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {159210#true} is VALID [2022-04-15 17:45:41,863 INFO L290 TraceCheckUtils]: 23: Hoare triple {159210#true} assume 1 == ~PagingReferenceCount~0; {159210#true} is VALID [2022-04-15 17:45:41,863 INFO L290 TraceCheckUtils]: 24: Hoare triple {159210#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {159210#true} is VALID [2022-04-15 17:45:41,863 INFO L290 TraceCheckUtils]: 25: Hoare triple {159210#true} assume !(0 != ~disketteExtension__IsRemoved~0); {159210#true} is VALID [2022-04-15 17:45:41,863 INFO L290 TraceCheckUtils]: 26: Hoare triple {159210#true} assume !(0 == ~irpSp__MinorFunction~0); {159210#true} is VALID [2022-04-15 17:45:41,863 INFO L290 TraceCheckUtils]: 27: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-15 17:45:41,863 INFO L290 TraceCheckUtils]: 28: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-15 17:45:41,863 INFO L290 TraceCheckUtils]: 29: Hoare triple {159210#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {159210#true} is VALID [2022-04-15 17:45:41,863 INFO L272 TraceCheckUtils]: 30: Hoare triple {159210#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:45:41,864 INFO L290 TraceCheckUtils]: 31: Hoare triple {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {159210#true} is VALID [2022-04-15 17:45:41,864 INFO L290 TraceCheckUtils]: 32: Hoare triple {159210#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {159210#true} is VALID [2022-04-15 17:45:41,864 INFO L290 TraceCheckUtils]: 33: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-15 17:45:41,864 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {159210#true} {159210#true} #1026#return; {159210#true} is VALID [2022-04-15 17:45:41,864 INFO L290 TraceCheckUtils]: 35: Hoare triple {159210#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {159210#true} is VALID [2022-04-15 17:45:41,864 INFO L290 TraceCheckUtils]: 36: Hoare triple {159210#true} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:45:41,865 INFO L272 TraceCheckUtils]: 37: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} call IofCompleteRequest(~Irp, 0); {159263#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:45:41,865 INFO L290 TraceCheckUtils]: 38: Hoare triple {159263#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {159210#true} is VALID [2022-04-15 17:45:41,865 INFO L290 TraceCheckUtils]: 39: Hoare triple {159210#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159210#true} is VALID [2022-04-15 17:45:41,865 INFO L290 TraceCheckUtils]: 40: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-15 17:45:41,865 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {159210#true} {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #1034#return; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:45:41,865 INFO L290 TraceCheckUtils]: 42: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:45:41,866 INFO L290 TraceCheckUtils]: 43: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:45:41,866 INFO L290 TraceCheckUtils]: 44: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-15 17:45:41,866 INFO L290 TraceCheckUtils]: 45: Hoare triple {159261#(= |FloppyPnp_#res| (- 1073741823))} assume true; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-15 17:45:41,867 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {159261#(= |FloppyPnp_#res| (- 1073741823))} {159210#true} #1076#return; {159246#(= (- 1073741823) |main_#t~ret100|)} is VALID [2022-04-15 17:45:41,867 INFO L290 TraceCheckUtils]: 47: Hoare triple {159246#(= (- 1073741823) |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:45:41,868 INFO L290 TraceCheckUtils]: 48: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:45:41,868 INFO L290 TraceCheckUtils]: 49: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:45:41,868 INFO L290 TraceCheckUtils]: 50: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~UNLOADED~0; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:45:41,869 INFO L290 TraceCheckUtils]: 51: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume -1 != ~status~1; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:45:41,869 INFO L290 TraceCheckUtils]: 52: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~SKIP2~0; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:45:41,869 INFO L290 TraceCheckUtils]: 53: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~IPC~0; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:45:41,870 INFO L290 TraceCheckUtils]: 54: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume !(~s~0 != ~DC~0); {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:45:41,870 INFO L290 TraceCheckUtils]: 55: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:45:41,870 INFO L290 TraceCheckUtils]: 56: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume ~s~0 == ~DC~0; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:45:41,871 INFO L290 TraceCheckUtils]: 57: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume 259 == ~status~1; {159211#false} is VALID [2022-04-15 17:45:41,871 INFO L272 TraceCheckUtils]: 58: Hoare triple {159211#false} call errorFn(); {159211#false} is VALID [2022-04-15 17:45:41,871 INFO L290 TraceCheckUtils]: 59: Hoare triple {159211#false} assume !false; {159211#false} is VALID [2022-04-15 17:45:41,872 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 17:45:41,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:45:41,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2057828597] [2022-04-15 17:45:41,872 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2057828597] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:41,872 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:41,872 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:45:41,872 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:45:41,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1249922089] [2022-04-15 17:45:41,872 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1249922089] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:41,872 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:41,872 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:45:41,872 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2028821300] [2022-04-15 17:45:41,872 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:45:41,873 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-15 17:45:41,873 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:45:41,873 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 17:45:41,917 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 17:45:41,917 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:45:41,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:41,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:45:41,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:45:41,918 INFO L87 Difference]: Start difference. First operand 504 states and 629 transitions. Second operand has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 17:45:47,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:47,621 INFO L93 Difference]: Finished difference Result 539 states and 669 transitions. [2022-04-15 17:45:47,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:45:47,621 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-15 17:45:47,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:45:47,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 17:45:47,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 457 transitions. [2022-04-15 17:45:47,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 17:45:47,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 457 transitions. [2022-04-15 17:45:47,626 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 457 transitions. [2022-04-15 17:45:48,060 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 17:45:48,073 INFO L225 Difference]: With dead ends: 539 [2022-04-15 17:45:48,073 INFO L226 Difference]: Without dead ends: 515 [2022-04-15 17:45:48,073 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2022-04-15 17:45:48,073 INFO L913 BasicCegarLoop]: 362 mSDtfsCounter, 635 mSDsluCounter, 528 mSDsCounter, 0 mSdLazyCounter, 1978 mSolverCounterSat, 211 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 648 SdHoareTripleChecker+Valid, 890 SdHoareTripleChecker+Invalid, 2189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 211 IncrementalHoareTripleChecker+Valid, 1978 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-15 17:45:48,074 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [648 Valid, 890 Invalid, 2189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [211 Valid, 1978 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-15 17:45:48,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 515 states. [2022-04-15 17:45:49,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 515 to 499. [2022-04-15 17:45:49,177 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:45:49,178 INFO L82 GeneralOperation]: Start isEquivalent. First operand 515 states. Second operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-15 17:45:49,178 INFO L74 IsIncluded]: Start isIncluded. First operand 515 states. Second operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-15 17:45:49,179 INFO L87 Difference]: Start difference. First operand 515 states. Second operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-15 17:45:49,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:49,189 INFO L93 Difference]: Finished difference Result 515 states and 642 transitions. [2022-04-15 17:45:49,189 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 642 transitions. [2022-04-15 17:45:49,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:49,189 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:49,189 INFO L74 IsIncluded]: Start isIncluded. First operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 515 states. [2022-04-15 17:45:49,190 INFO L87 Difference]: Start difference. First operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 515 states. [2022-04-15 17:45:49,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:49,199 INFO L93 Difference]: Finished difference Result 515 states and 642 transitions. [2022-04-15 17:45:49,200 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 642 transitions. [2022-04-15 17:45:49,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:49,200 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:49,200 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:45:49,200 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:45:49,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-15 17:45:49,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 621 transitions. [2022-04-15 17:45:49,213 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 621 transitions. Word has length 60 [2022-04-15 17:45:49,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:45:49,214 INFO L478 AbstractCegarLoop]: Abstraction has 499 states and 621 transitions. [2022-04-15 17:45:49,214 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 17:45:49,214 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 499 states and 621 transitions. [2022-04-15 17:45:50,355 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 621 edges. 621 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 621 transitions. [2022-04-15 17:45:50,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-15 17:45:50,356 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:45:50,356 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 17:45:50,356 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-15 17:45:50,356 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:45:50,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:45:50,357 INFO L85 PathProgramCache]: Analyzing trace with hash 1746189105, now seen corresponding path program 1 times [2022-04-15 17:45:50,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:50,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1050350535] [2022-04-15 17:45:50,357 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:45:50,357 INFO L85 PathProgramCache]: Analyzing trace with hash 1746189105, now seen corresponding path program 2 times [2022-04-15 17:45:50,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:45:50,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329892347] [2022-04-15 17:45:50,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:45:50,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:45:50,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:50,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:45:50,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:50,451 INFO L290 TraceCheckUtils]: 0: Hoare triple {162414#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {162378#true} is VALID [2022-04-15 17:45:50,451 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-15 17:45:50,451 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162378#true} {162378#true} #1156#return; {162378#true} is VALID [2022-04-15 17:45:50,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:45:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:50,478 INFO L290 TraceCheckUtils]: 0: Hoare triple {162415#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,479 INFO L290 TraceCheckUtils]: 1: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume true; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,479 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} {162378#true} #1066#return; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:45:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:50,496 INFO L290 TraceCheckUtils]: 0: Hoare triple {162416#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {162378#true} is VALID [2022-04-15 17:45:50,496 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-15 17:45:50,497 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162378#true} {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1068#return; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-15 17:45:50,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:50,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:45:50,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:50,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:45:50,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:50,550 INFO L290 TraceCheckUtils]: 0: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {162378#true} is VALID [2022-04-15 17:45:50,550 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-15 17:45:50,550 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-15 17:45:50,551 INFO L290 TraceCheckUtils]: 0: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {162378#true} is VALID [2022-04-15 17:45:50,551 INFO L272 TraceCheckUtils]: 1: Hoare triple {162378#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:45:50,551 INFO L290 TraceCheckUtils]: 2: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {162378#true} is VALID [2022-04-15 17:45:50,551 INFO L290 TraceCheckUtils]: 3: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-15 17:45:50,551 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-15 17:45:50,551 INFO L290 TraceCheckUtils]: 5: Hoare triple {162378#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {162378#true} is VALID [2022-04-15 17:45:50,551 INFO L290 TraceCheckUtils]: 6: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-15 17:45:50,551 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {162378#true} {162378#true} #1122#return; {162378#true} is VALID [2022-04-15 17:45:50,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:45:50,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:50,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {162435#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-15 17:45:50,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {162436#(= ~MPR1~0 ~s~0)} assume true; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-15 17:45:50,569 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162436#(= ~MPR1~0 ~s~0)} {162378#true} #1124#return; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:45:50,569 INFO L290 TraceCheckUtils]: 0: Hoare triple {162417#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {162378#true} is VALID [2022-04-15 17:45:50,569 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume 0 != ~compRegistered~0; {162378#true} is VALID [2022-04-15 17:45:50,570 INFO L272 TraceCheckUtils]: 2: Hoare triple {162378#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:45:50,570 INFO L290 TraceCheckUtils]: 3: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {162378#true} is VALID [2022-04-15 17:45:50,570 INFO L272 TraceCheckUtils]: 4: Hoare triple {162378#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:45:50,570 INFO L290 TraceCheckUtils]: 5: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {162378#true} is VALID [2022-04-15 17:45:50,570 INFO L290 TraceCheckUtils]: 6: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-15 17:45:50,571 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-15 17:45:50,571 INFO L290 TraceCheckUtils]: 8: Hoare triple {162378#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {162378#true} is VALID [2022-04-15 17:45:50,571 INFO L290 TraceCheckUtils]: 9: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-15 17:45:50,571 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {162378#true} {162378#true} #1122#return; {162378#true} is VALID [2022-04-15 17:45:50,571 INFO L290 TraceCheckUtils]: 11: Hoare triple {162378#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {162378#true} is VALID [2022-04-15 17:45:50,571 INFO L290 TraceCheckUtils]: 12: Hoare triple {162378#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {162378#true} is VALID [2022-04-15 17:45:50,571 INFO L272 TraceCheckUtils]: 13: Hoare triple {162378#true} call stubMoreProcessingRequired(); {162435#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:45:50,571 INFO L290 TraceCheckUtils]: 14: Hoare triple {162435#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-15 17:45:50,572 INFO L290 TraceCheckUtils]: 15: Hoare triple {162436#(= ~MPR1~0 ~s~0)} assume true; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-15 17:45:50,572 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {162436#(= ~MPR1~0 ~s~0)} {162378#true} #1124#return; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:45:50,573 INFO L290 TraceCheckUtils]: 17: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:45:50,573 INFO L290 TraceCheckUtils]: 18: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume 0 == ~tmp_ndt_10~0; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:45:50,573 INFO L290 TraceCheckUtils]: 19: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} ~returnVal2~0 := 0; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:45:50,574 INFO L290 TraceCheckUtils]: 20: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-15 17:45:50,574 INFO L290 TraceCheckUtils]: 21: Hoare triple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} #res := ~returnVal2~0; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-15 17:45:50,575 INFO L290 TraceCheckUtils]: 22: Hoare triple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} assume true; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-15 17:45:50,575 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1044#return; {162379#false} is VALID [2022-04-15 17:45:50,577 INFO L272 TraceCheckUtils]: 0: Hoare triple {162378#true} call ULTIMATE.init(); {162414#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:45:50,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {162414#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {162378#true} is VALID [2022-04-15 17:45:50,577 INFO L290 TraceCheckUtils]: 2: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-15 17:45:50,577 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {162378#true} {162378#true} #1156#return; {162378#true} is VALID [2022-04-15 17:45:50,577 INFO L272 TraceCheckUtils]: 4: Hoare triple {162378#true} call #t~ret170 := main(); {162378#true} is VALID [2022-04-15 17:45:50,577 INFO L290 TraceCheckUtils]: 5: Hoare triple {162378#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {162378#true} is VALID [2022-04-15 17:45:50,578 INFO L272 TraceCheckUtils]: 6: Hoare triple {162378#true} call _BLAST_init(); {162415#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:50,579 INFO L290 TraceCheckUtils]: 7: Hoare triple {162415#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,579 INFO L290 TraceCheckUtils]: 8: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume true; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,580 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} {162378#true} #1066#return; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,580 INFO L290 TraceCheckUtils]: 10: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,580 INFO L290 TraceCheckUtils]: 11: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,581 INFO L272 TraceCheckUtils]: 12: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call stub_driver_init(); {162416#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:50,581 INFO L290 TraceCheckUtils]: 13: Hoare triple {162416#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {162378#true} is VALID [2022-04-15 17:45:50,581 INFO L290 TraceCheckUtils]: 14: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-15 17:45:50,582 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {162378#true} {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1068#return; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,582 INFO L290 TraceCheckUtils]: 16: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,582 INFO L290 TraceCheckUtils]: 17: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,583 INFO L290 TraceCheckUtils]: 18: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,583 INFO L290 TraceCheckUtils]: 19: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,584 INFO L290 TraceCheckUtils]: 20: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 3 == ~tmp_ndt_4~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,584 INFO L272 TraceCheckUtils]: 21: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,585 INFO L290 TraceCheckUtils]: 22: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,585 INFO L290 TraceCheckUtils]: 23: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 1 == ~PagingReferenceCount~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,586 INFO L290 TraceCheckUtils]: 24: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,586 INFO L290 TraceCheckUtils]: 25: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 != ~disketteExtension__IsRemoved~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,586 INFO L290 TraceCheckUtils]: 26: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 == ~irpSp__MinorFunction~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,587 INFO L290 TraceCheckUtils]: 27: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(5 == ~irpSp__MinorFunction~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,587 INFO L290 TraceCheckUtils]: 28: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(1 == ~irpSp__MinorFunction~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,587 INFO L290 TraceCheckUtils]: 29: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 6 == ~irpSp__MinorFunction~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,588 INFO L290 TraceCheckUtils]: 30: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 6 == ~irpSp__MinorFunction~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,588 INFO L290 TraceCheckUtils]: 31: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,588 INFO L290 TraceCheckUtils]: 32: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(~s~0 != ~NP~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,589 INFO L290 TraceCheckUtils]: 33: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,589 INFO L290 TraceCheckUtils]: 34: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:45:50,590 INFO L272 TraceCheckUtils]: 35: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {162417#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:50,590 INFO L290 TraceCheckUtils]: 36: Hoare triple {162417#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {162378#true} is VALID [2022-04-15 17:45:50,590 INFO L290 TraceCheckUtils]: 37: Hoare triple {162378#true} assume 0 != ~compRegistered~0; {162378#true} is VALID [2022-04-15 17:45:50,591 INFO L272 TraceCheckUtils]: 38: Hoare triple {162378#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:45:50,591 INFO L290 TraceCheckUtils]: 39: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {162378#true} is VALID [2022-04-15 17:45:50,591 INFO L272 TraceCheckUtils]: 40: Hoare triple {162378#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:45:50,591 INFO L290 TraceCheckUtils]: 41: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {162378#true} is VALID [2022-04-15 17:45:50,592 INFO L290 TraceCheckUtils]: 42: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-15 17:45:50,592 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-15 17:45:50,592 INFO L290 TraceCheckUtils]: 44: Hoare triple {162378#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {162378#true} is VALID [2022-04-15 17:45:50,592 INFO L290 TraceCheckUtils]: 45: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-15 17:45:50,592 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {162378#true} {162378#true} #1122#return; {162378#true} is VALID [2022-04-15 17:45:50,592 INFO L290 TraceCheckUtils]: 47: Hoare triple {162378#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {162378#true} is VALID [2022-04-15 17:45:50,592 INFO L290 TraceCheckUtils]: 48: Hoare triple {162378#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {162378#true} is VALID [2022-04-15 17:45:50,592 INFO L272 TraceCheckUtils]: 49: Hoare triple {162378#true} call stubMoreProcessingRequired(); {162435#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:45:50,592 INFO L290 TraceCheckUtils]: 50: Hoare triple {162435#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-15 17:45:50,593 INFO L290 TraceCheckUtils]: 51: Hoare triple {162436#(= ~MPR1~0 ~s~0)} assume true; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-15 17:45:50,593 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {162436#(= ~MPR1~0 ~s~0)} {162378#true} #1124#return; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:45:50,593 INFO L290 TraceCheckUtils]: 53: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:45:50,594 INFO L290 TraceCheckUtils]: 54: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume 0 == ~tmp_ndt_10~0; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:45:50,594 INFO L290 TraceCheckUtils]: 55: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} ~returnVal2~0 := 0; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:45:50,594 INFO L290 TraceCheckUtils]: 56: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-15 17:45:50,595 INFO L290 TraceCheckUtils]: 57: Hoare triple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} #res := ~returnVal2~0; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-15 17:45:50,595 INFO L290 TraceCheckUtils]: 58: Hoare triple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} assume true; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-15 17:45:50,595 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1044#return; {162379#false} is VALID [2022-04-15 17:45:50,596 INFO L290 TraceCheckUtils]: 60: Hoare triple {162379#false} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {162379#false} is VALID [2022-04-15 17:45:50,596 INFO L290 TraceCheckUtils]: 61: Hoare triple {162379#false} assume !(259 == ~__cil_tmp30~0); {162379#false} is VALID [2022-04-15 17:45:50,596 INFO L290 TraceCheckUtils]: 62: Hoare triple {162379#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {162379#false} is VALID [2022-04-15 17:45:50,596 INFO L272 TraceCheckUtils]: 63: Hoare triple {162379#false} call IofCompleteRequest(~Irp, 0); {162379#false} is VALID [2022-04-15 17:45:50,596 INFO L290 TraceCheckUtils]: 64: Hoare triple {162379#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {162379#false} is VALID [2022-04-15 17:45:50,596 INFO L290 TraceCheckUtils]: 65: Hoare triple {162379#false} assume !(~s~0 == ~NP~0); {162379#false} is VALID [2022-04-15 17:45:50,596 INFO L272 TraceCheckUtils]: 66: Hoare triple {162379#false} call errorFn(); {162379#false} is VALID [2022-04-15 17:45:50,596 INFO L290 TraceCheckUtils]: 67: Hoare triple {162379#false} assume !false; {162379#false} is VALID [2022-04-15 17:45:50,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:45:50,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:45:50,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329892347] [2022-04-15 17:45:50,596 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [329892347] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:50,596 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:50,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:45:50,597 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:45:50,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1050350535] [2022-04-15 17:45:50,597 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1050350535] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:50,597 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:50,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:45:50,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914386391] [2022-04-15 17:45:50,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:45:50,597 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 68 [2022-04-15 17:45:50,597 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:45:50,597 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:45:50,650 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 17:45:50,650 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:45:50,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:50,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:45:50,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:45:50,651 INFO L87 Difference]: Start difference. First operand 499 states and 621 transitions. Second operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:45:55,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:55,947 INFO L93 Difference]: Finished difference Result 780 states and 980 transitions. [2022-04-15 17:45:55,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:45:55,947 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 68 [2022-04-15 17:45:55,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:45:55,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:45:55,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 630 transitions. [2022-04-15 17:45:55,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:45:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 630 transitions. [2022-04-15 17:45:55,963 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 630 transitions. [2022-04-15 17:45:56,505 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 630 edges. 630 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:56,518 INFO L225 Difference]: With dead ends: 780 [2022-04-15 17:45:56,518 INFO L226 Difference]: Without dead ends: 521 [2022-04-15 17:45:56,519 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 17:45:56,519 INFO L913 BasicCegarLoop]: 357 mSDtfsCounter, 717 mSDsluCounter, 613 mSDsCounter, 0 mSdLazyCounter, 1349 mSolverCounterSat, 205 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 730 SdHoareTripleChecker+Valid, 970 SdHoareTripleChecker+Invalid, 1554 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 205 IncrementalHoareTripleChecker+Valid, 1349 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-15 17:45:56,519 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [730 Valid, 970 Invalid, 1554 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [205 Valid, 1349 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-15 17:45:56,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 521 states. [2022-04-15 17:45:57,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 521 to 499. [2022-04-15 17:45:57,636 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:45:57,636 INFO L82 GeneralOperation]: Start isEquivalent. First operand 521 states. Second operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-15 17:45:57,637 INFO L74 IsIncluded]: Start isIncluded. First operand 521 states. Second operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-15 17:45:57,637 INFO L87 Difference]: Start difference. First operand 521 states. Second operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-15 17:45:57,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:57,647 INFO L93 Difference]: Finished difference Result 521 states and 649 transitions. [2022-04-15 17:45:57,648 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 649 transitions. [2022-04-15 17:45:57,648 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:57,648 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:57,648 INFO L74 IsIncluded]: Start isIncluded. First operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 521 states. [2022-04-15 17:45:57,649 INFO L87 Difference]: Start difference. First operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 521 states. [2022-04-15 17:45:57,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:45:57,659 INFO L93 Difference]: Finished difference Result 521 states and 649 transitions. [2022-04-15 17:45:57,659 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 649 transitions. [2022-04-15 17:45:57,660 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:45:57,660 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:45:57,660 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:45:57,660 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:45:57,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-15 17:45:57,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 619 transitions. [2022-04-15 17:45:57,674 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 619 transitions. Word has length 68 [2022-04-15 17:45:57,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:45:57,674 INFO L478 AbstractCegarLoop]: Abstraction has 499 states and 619 transitions. [2022-04-15 17:45:57,674 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:45:57,674 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 499 states and 619 transitions. [2022-04-15 17:45:58,863 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 619 edges. 619 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:58,863 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 619 transitions. [2022-04-15 17:45:58,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-15 17:45:58,864 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:45:58,864 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:45:58,864 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-15 17:45:58,864 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:45:58,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:45:58,864 INFO L85 PathProgramCache]: Analyzing trace with hash -662819238, now seen corresponding path program 1 times [2022-04-15 17:45:58,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:58,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1623168] [2022-04-15 17:45:58,865 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:45:58,865 INFO L85 PathProgramCache]: Analyzing trace with hash -662819238, now seen corresponding path program 2 times [2022-04-15 17:45:58,865 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:45:58,865 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2078764970] [2022-04-15 17:45:58,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:45:58,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:45:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:58,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:45:58,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:58,961 INFO L290 TraceCheckUtils]: 0: Hoare triple {166102#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {166059#true} is VALID [2022-04-15 17:45:58,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-15 17:45:58,961 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {166059#true} {166059#true} #1156#return; {166059#true} is VALID [2022-04-15 17:45:58,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:45:58,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:58,980 INFO L290 TraceCheckUtils]: 0: Hoare triple {166103#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {166059#true} is VALID [2022-04-15 17:45:58,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-15 17:45:58,980 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {166059#true} {166059#true} #1066#return; {166059#true} is VALID [2022-04-15 17:45:58,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:45:58,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:58,990 INFO L290 TraceCheckUtils]: 0: Hoare triple {166104#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {166059#true} is VALID [2022-04-15 17:45:58,990 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-15 17:45:58,990 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {166059#true} {166059#true} #1068#return; {166059#true} is VALID [2022-04-15 17:45:58,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:45:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:59,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:45:59,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:59,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:45:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:45:59,079 INFO L290 TraceCheckUtils]: 0: Hoare triple {166059#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {166059#true} is VALID [2022-04-15 17:45:59,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-15 17:45:59,080 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-15 17:45:59,080 INFO L290 TraceCheckUtils]: 3: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-15 17:45:59,081 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-15 17:45:59,081 INFO L290 TraceCheckUtils]: 0: Hoare triple {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {166059#true} is VALID [2022-04-15 17:45:59,081 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {166059#true} is VALID [2022-04-15 17:45:59,081 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {166059#true} is VALID [2022-04-15 17:45:59,081 INFO L290 TraceCheckUtils]: 3: Hoare triple {166059#true} assume 1 == ~PagingReferenceCount~0; {166059#true} is VALID [2022-04-15 17:45:59,081 INFO L272 TraceCheckUtils]: 4: Hoare triple {166059#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {166059#true} is VALID [2022-04-15 17:45:59,081 INFO L290 TraceCheckUtils]: 5: Hoare triple {166059#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {166059#true} is VALID [2022-04-15 17:45:59,082 INFO L290 TraceCheckUtils]: 6: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-15 17:45:59,082 INFO L290 TraceCheckUtils]: 7: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-15 17:45:59,082 INFO L290 TraceCheckUtils]: 8: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-15 17:45:59,083 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-15 17:45:59,083 INFO L290 TraceCheckUtils]: 10: Hoare triple {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {166129#(<= 0 FlQueueIrpToThread_~status~0)} is VALID [2022-04-15 17:45:59,084 INFO L290 TraceCheckUtils]: 11: Hoare triple {166129#(<= 0 FlQueueIrpToThread_~status~0)} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {166060#false} is VALID [2022-04-15 17:45:59,084 INFO L290 TraceCheckUtils]: 12: Hoare triple {166060#false} assume 0 == ~PagingReferenceCount~0; {166060#false} is VALID [2022-04-15 17:45:59,084 INFO L290 TraceCheckUtils]: 13: Hoare triple {166060#false} #res := ~status~0; {166060#false} is VALID [2022-04-15 17:45:59,084 INFO L290 TraceCheckUtils]: 14: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-15 17:45:59,084 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {166060#false} {166059#true} #1138#return; {166060#false} is VALID [2022-04-15 17:45:59,088 INFO L290 TraceCheckUtils]: 0: Hoare triple {166105#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {166059#true} is VALID [2022-04-15 17:45:59,088 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {166059#true} is VALID [2022-04-15 17:45:59,088 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} assume !(0 != ~disketteExtension__IsRemoved~1); {166059#true} is VALID [2022-04-15 17:45:59,088 INFO L290 TraceCheckUtils]: 3: Hoare triple {166059#true} assume !(0 == ~disketteExtension__IsStarted~2); {166059#true} is VALID [2022-04-15 17:45:59,088 INFO L290 TraceCheckUtils]: 4: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {166059#true} is VALID [2022-04-15 17:45:59,088 INFO L290 TraceCheckUtils]: 5: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {166059#true} is VALID [2022-04-15 17:45:59,088 INFO L290 TraceCheckUtils]: 6: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {166059#true} is VALID [2022-04-15 17:45:59,088 INFO L290 TraceCheckUtils]: 7: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {166059#true} is VALID [2022-04-15 17:45:59,088 INFO L290 TraceCheckUtils]: 8: Hoare triple {166059#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {166059#true} is VALID [2022-04-15 17:45:59,089 INFO L272 TraceCheckUtils]: 9: Hoare triple {166059#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:45:59,089 INFO L290 TraceCheckUtils]: 10: Hoare triple {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {166059#true} is VALID [2022-04-15 17:45:59,089 INFO L290 TraceCheckUtils]: 11: Hoare triple {166059#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {166059#true} is VALID [2022-04-15 17:45:59,089 INFO L290 TraceCheckUtils]: 12: Hoare triple {166059#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {166059#true} is VALID [2022-04-15 17:45:59,089 INFO L290 TraceCheckUtils]: 13: Hoare triple {166059#true} assume 1 == ~PagingReferenceCount~0; {166059#true} is VALID [2022-04-15 17:45:59,089 INFO L272 TraceCheckUtils]: 14: Hoare triple {166059#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {166059#true} is VALID [2022-04-15 17:45:59,089 INFO L290 TraceCheckUtils]: 15: Hoare triple {166059#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {166059#true} is VALID [2022-04-15 17:45:59,089 INFO L290 TraceCheckUtils]: 16: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-15 17:45:59,089 INFO L290 TraceCheckUtils]: 17: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-15 17:45:59,090 INFO L290 TraceCheckUtils]: 18: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-15 17:45:59,091 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-15 17:45:59,091 INFO L290 TraceCheckUtils]: 20: Hoare triple {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {166129#(<= 0 FlQueueIrpToThread_~status~0)} is VALID [2022-04-15 17:45:59,091 INFO L290 TraceCheckUtils]: 21: Hoare triple {166129#(<= 0 FlQueueIrpToThread_~status~0)} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {166060#false} is VALID [2022-04-15 17:45:59,091 INFO L290 TraceCheckUtils]: 22: Hoare triple {166060#false} assume 0 == ~PagingReferenceCount~0; {166060#false} is VALID [2022-04-15 17:45:59,091 INFO L290 TraceCheckUtils]: 23: Hoare triple {166060#false} #res := ~status~0; {166060#false} is VALID [2022-04-15 17:45:59,091 INFO L290 TraceCheckUtils]: 24: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-15 17:45:59,091 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {166060#false} {166059#true} #1138#return; {166060#false} is VALID [2022-04-15 17:45:59,092 INFO L290 TraceCheckUtils]: 26: Hoare triple {166060#false} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {166060#false} is VALID [2022-04-15 17:45:59,092 INFO L290 TraceCheckUtils]: 27: Hoare triple {166060#false} ~__cil_tmp91~0 := ~ntStatus~3; {166060#false} is VALID [2022-04-15 17:45:59,092 INFO L290 TraceCheckUtils]: 28: Hoare triple {166060#false} assume !(259 != ~__cil_tmp91~0); {166060#false} is VALID [2022-04-15 17:45:59,092 INFO L290 TraceCheckUtils]: 29: Hoare triple {166060#false} #res := ~ntStatus~3; {166060#false} is VALID [2022-04-15 17:45:59,092 INFO L290 TraceCheckUtils]: 30: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-15 17:45:59,092 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {166060#false} {166059#true} #1074#return; {166060#false} is VALID [2022-04-15 17:45:59,093 INFO L272 TraceCheckUtils]: 0: Hoare triple {166059#true} call ULTIMATE.init(); {166102#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:45:59,093 INFO L290 TraceCheckUtils]: 1: Hoare triple {166102#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {166059#true} is VALID [2022-04-15 17:45:59,093 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-15 17:45:59,094 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {166059#true} {166059#true} #1156#return; {166059#true} is VALID [2022-04-15 17:45:59,094 INFO L272 TraceCheckUtils]: 4: Hoare triple {166059#true} call #t~ret170 := main(); {166059#true} is VALID [2022-04-15 17:45:59,094 INFO L290 TraceCheckUtils]: 5: Hoare triple {166059#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {166059#true} is VALID [2022-04-15 17:45:59,094 INFO L272 TraceCheckUtils]: 6: Hoare triple {166059#true} call _BLAST_init(); {166103#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:59,095 INFO L290 TraceCheckUtils]: 7: Hoare triple {166103#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {166059#true} is VALID [2022-04-15 17:45:59,095 INFO L290 TraceCheckUtils]: 8: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-15 17:45:59,095 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {166059#true} {166059#true} #1066#return; {166059#true} is VALID [2022-04-15 17:45:59,095 INFO L290 TraceCheckUtils]: 10: Hoare triple {166059#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {166059#true} is VALID [2022-04-15 17:45:59,095 INFO L290 TraceCheckUtils]: 11: Hoare triple {166059#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {166059#true} is VALID [2022-04-15 17:45:59,095 INFO L272 TraceCheckUtils]: 12: Hoare triple {166059#true} call stub_driver_init(); {166104#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:59,095 INFO L290 TraceCheckUtils]: 13: Hoare triple {166104#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {166059#true} is VALID [2022-04-15 17:45:59,095 INFO L290 TraceCheckUtils]: 14: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-15 17:45:59,095 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {166059#true} {166059#true} #1068#return; {166059#true} is VALID [2022-04-15 17:45:59,095 INFO L290 TraceCheckUtils]: 16: Hoare triple {166059#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {166059#true} is VALID [2022-04-15 17:45:59,096 INFO L290 TraceCheckUtils]: 17: Hoare triple {166059#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {166059#true} is VALID [2022-04-15 17:45:59,096 INFO L290 TraceCheckUtils]: 18: Hoare triple {166059#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {166059#true} is VALID [2022-04-15 17:45:59,096 INFO L290 TraceCheckUtils]: 19: Hoare triple {166059#true} assume 2 == ~tmp_ndt_3~0; {166059#true} is VALID [2022-04-15 17:45:59,096 INFO L272 TraceCheckUtils]: 20: Hoare triple {166059#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {166105#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:45:59,096 INFO L290 TraceCheckUtils]: 21: Hoare triple {166105#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {166059#true} is VALID [2022-04-15 17:45:59,096 INFO L290 TraceCheckUtils]: 22: Hoare triple {166059#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {166059#true} is VALID [2022-04-15 17:45:59,096 INFO L290 TraceCheckUtils]: 23: Hoare triple {166059#true} assume !(0 != ~disketteExtension__IsRemoved~1); {166059#true} is VALID [2022-04-15 17:45:59,097 INFO L290 TraceCheckUtils]: 24: Hoare triple {166059#true} assume !(0 == ~disketteExtension__IsStarted~2); {166059#true} is VALID [2022-04-15 17:45:59,097 INFO L290 TraceCheckUtils]: 25: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {166059#true} is VALID [2022-04-15 17:45:59,097 INFO L290 TraceCheckUtils]: 26: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {166059#true} is VALID [2022-04-15 17:45:59,097 INFO L290 TraceCheckUtils]: 27: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {166059#true} is VALID [2022-04-15 17:45:59,097 INFO L290 TraceCheckUtils]: 28: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {166059#true} is VALID [2022-04-15 17:45:59,097 INFO L290 TraceCheckUtils]: 29: Hoare triple {166059#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {166059#true} is VALID [2022-04-15 17:45:59,097 INFO L272 TraceCheckUtils]: 30: Hoare triple {166059#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:45:59,097 INFO L290 TraceCheckUtils]: 31: Hoare triple {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {166059#true} is VALID [2022-04-15 17:45:59,097 INFO L290 TraceCheckUtils]: 32: Hoare triple {166059#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {166059#true} is VALID [2022-04-15 17:45:59,098 INFO L290 TraceCheckUtils]: 33: Hoare triple {166059#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {166059#true} is VALID [2022-04-15 17:45:59,098 INFO L290 TraceCheckUtils]: 34: Hoare triple {166059#true} assume 1 == ~PagingReferenceCount~0; {166059#true} is VALID [2022-04-15 17:45:59,098 INFO L272 TraceCheckUtils]: 35: Hoare triple {166059#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {166059#true} is VALID [2022-04-15 17:45:59,098 INFO L290 TraceCheckUtils]: 36: Hoare triple {166059#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {166059#true} is VALID [2022-04-15 17:45:59,098 INFO L290 TraceCheckUtils]: 37: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-15 17:45:59,098 INFO L290 TraceCheckUtils]: 38: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-15 17:45:59,098 INFO L290 TraceCheckUtils]: 39: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-15 17:45:59,099 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-15 17:45:59,099 INFO L290 TraceCheckUtils]: 41: Hoare triple {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {166129#(<= 0 FlQueueIrpToThread_~status~0)} is VALID [2022-04-15 17:45:59,100 INFO L290 TraceCheckUtils]: 42: Hoare triple {166129#(<= 0 FlQueueIrpToThread_~status~0)} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {166060#false} is VALID [2022-04-15 17:45:59,100 INFO L290 TraceCheckUtils]: 43: Hoare triple {166060#false} assume 0 == ~PagingReferenceCount~0; {166060#false} is VALID [2022-04-15 17:45:59,100 INFO L290 TraceCheckUtils]: 44: Hoare triple {166060#false} #res := ~status~0; {166060#false} is VALID [2022-04-15 17:45:59,100 INFO L290 TraceCheckUtils]: 45: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-15 17:45:59,100 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {166060#false} {166059#true} #1138#return; {166060#false} is VALID [2022-04-15 17:45:59,100 INFO L290 TraceCheckUtils]: 47: Hoare triple {166060#false} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {166060#false} is VALID [2022-04-15 17:45:59,100 INFO L290 TraceCheckUtils]: 48: Hoare triple {166060#false} ~__cil_tmp91~0 := ~ntStatus~3; {166060#false} is VALID [2022-04-15 17:45:59,100 INFO L290 TraceCheckUtils]: 49: Hoare triple {166060#false} assume !(259 != ~__cil_tmp91~0); {166060#false} is VALID [2022-04-15 17:45:59,100 INFO L290 TraceCheckUtils]: 50: Hoare triple {166060#false} #res := ~ntStatus~3; {166060#false} is VALID [2022-04-15 17:45:59,100 INFO L290 TraceCheckUtils]: 51: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-15 17:45:59,100 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {166060#false} {166059#true} #1074#return; {166060#false} is VALID [2022-04-15 17:45:59,100 INFO L290 TraceCheckUtils]: 53: Hoare triple {166060#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {166060#false} is VALID [2022-04-15 17:45:59,100 INFO L290 TraceCheckUtils]: 54: Hoare triple {166060#false} assume !(1 == ~pended~0); {166060#false} is VALID [2022-04-15 17:45:59,101 INFO L290 TraceCheckUtils]: 55: Hoare triple {166060#false} assume !(1 == ~pended~0); {166060#false} is VALID [2022-04-15 17:45:59,101 INFO L290 TraceCheckUtils]: 56: Hoare triple {166060#false} assume ~s~0 != ~UNLOADED~0; {166060#false} is VALID [2022-04-15 17:45:59,101 INFO L290 TraceCheckUtils]: 57: Hoare triple {166060#false} assume -1 != ~status~1; {166060#false} is VALID [2022-04-15 17:45:59,101 INFO L290 TraceCheckUtils]: 58: Hoare triple {166060#false} assume ~s~0 != ~SKIP2~0; {166060#false} is VALID [2022-04-15 17:45:59,101 INFO L290 TraceCheckUtils]: 59: Hoare triple {166060#false} assume ~s~0 != ~IPC~0; {166060#false} is VALID [2022-04-15 17:45:59,101 INFO L290 TraceCheckUtils]: 60: Hoare triple {166060#false} assume ~s~0 != ~DC~0; {166060#false} is VALID [2022-04-15 17:45:59,101 INFO L272 TraceCheckUtils]: 61: Hoare triple {166060#false} call errorFn(); {166060#false} is VALID [2022-04-15 17:45:59,101 INFO L290 TraceCheckUtils]: 62: Hoare triple {166060#false} assume !false; {166060#false} is VALID [2022-04-15 17:45:59,101 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 17:45:59,101 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:45:59,101 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2078764970] [2022-04-15 17:45:59,101 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2078764970] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:59,101 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:59,101 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:45:59,102 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:45:59,102 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1623168] [2022-04-15 17:45:59,102 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1623168] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:45:59,102 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:45:59,102 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:45:59,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686603764] [2022-04-15 17:45:59,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:45:59,103 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 63 [2022-04-15 17:45:59,103 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:45:59,103 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:45:59,146 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:45:59,146 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:45:59,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:45:59,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:45:59,147 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:45:59,147 INFO L87 Difference]: Start difference. First operand 499 states and 619 transitions. Second operand has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:46:04,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:04,183 INFO L93 Difference]: Finished difference Result 611 states and 749 transitions. [2022-04-15 17:46:04,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 17:46:04,183 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 63 [2022-04-15 17:46:04,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:46:04,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:46:04,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 522 transitions. [2022-04-15 17:46:04,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:46:04,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 522 transitions. [2022-04-15 17:46:04,189 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 522 transitions. [2022-04-15 17:46:04,650 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 522 edges. 522 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:04,663 INFO L225 Difference]: With dead ends: 611 [2022-04-15 17:46:04,663 INFO L226 Difference]: Without dead ends: 519 [2022-04-15 17:46:04,664 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2022-04-15 17:46:04,664 INFO L913 BasicCegarLoop]: 359 mSDtfsCounter, 501 mSDsluCounter, 453 mSDsCounter, 0 mSdLazyCounter, 1670 mSolverCounterSat, 160 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 515 SdHoareTripleChecker+Valid, 812 SdHoareTripleChecker+Invalid, 1830 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 160 IncrementalHoareTripleChecker+Valid, 1670 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-15 17:46:04,664 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [515 Valid, 812 Invalid, 1830 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [160 Valid, 1670 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-15 17:46:04,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 519 states. [2022-04-15 17:46:05,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 519 to 503. [2022-04-15 17:46:05,799 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:46:05,799 INFO L82 GeneralOperation]: Start isEquivalent. First operand 519 states. Second operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) [2022-04-15 17:46:05,800 INFO L74 IsIncluded]: Start isIncluded. First operand 519 states. Second operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) [2022-04-15 17:46:05,800 INFO L87 Difference]: Start difference. First operand 519 states. Second operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) [2022-04-15 17:46:05,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:05,810 INFO L93 Difference]: Finished difference Result 519 states and 644 transitions. [2022-04-15 17:46:05,810 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 644 transitions. [2022-04-15 17:46:05,810 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:05,810 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:05,811 INFO L74 IsIncluded]: Start isIncluded. First operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) Second operand 519 states. [2022-04-15 17:46:05,811 INFO L87 Difference]: Start difference. First operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) Second operand 519 states. [2022-04-15 17:46:05,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:05,821 INFO L93 Difference]: Finished difference Result 519 states and 644 transitions. [2022-04-15 17:46:05,821 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 644 transitions. [2022-04-15 17:46:05,822 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:05,822 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:05,822 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:46:05,822 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:46:05,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) [2022-04-15 17:46:05,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 623 transitions. [2022-04-15 17:46:05,835 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 623 transitions. Word has length 63 [2022-04-15 17:46:05,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:46:05,835 INFO L478 AbstractCegarLoop]: Abstraction has 503 states and 623 transitions. [2022-04-15 17:46:05,835 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:46:05,836 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 503 states and 623 transitions. [2022-04-15 17:46:06,986 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 623 edges. 623 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:06,986 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 623 transitions. [2022-04-15 17:46:06,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-15 17:46:06,987 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:46:06,987 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:46:06,987 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-04-15 17:46:06,987 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:46:06,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:46:06,987 INFO L85 PathProgramCache]: Analyzing trace with hash 1616978329, now seen corresponding path program 1 times [2022-04-15 17:46:06,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:46:06,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1687817906] [2022-04-15 17:46:06,987 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:46:06,988 INFO L85 PathProgramCache]: Analyzing trace with hash 1616978329, now seen corresponding path program 2 times [2022-04-15 17:46:06,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:46:06,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959920019] [2022-04-15 17:46:06,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:46:06,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:46:07,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:07,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:46:07,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:07,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {169448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {169405#true} is VALID [2022-04-15 17:46:07,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-15 17:46:07,078 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169405#true} {169405#true} #1156#return; {169405#true} is VALID [2022-04-15 17:46:07,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:46:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:07,111 INFO L290 TraceCheckUtils]: 0: Hoare triple {169449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {169405#true} is VALID [2022-04-15 17:46:07,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-15 17:46:07,111 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169405#true} {169405#true} #1066#return; {169405#true} is VALID [2022-04-15 17:46:07,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:46:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:07,128 INFO L290 TraceCheckUtils]: 0: Hoare triple {169450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {169405#true} is VALID [2022-04-15 17:46:07,128 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-15 17:46:07,128 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169405#true} {169405#true} #1068#return; {169405#true} is VALID [2022-04-15 17:46:07,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:46:07,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:07,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:46:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:07,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:46:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:07,227 INFO L290 TraceCheckUtils]: 0: Hoare triple {169405#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {169405#true} is VALID [2022-04-15 17:46:07,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-15 17:46:07,227 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-15 17:46:07,227 INFO L290 TraceCheckUtils]: 3: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-15 17:46:07,227 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-15 17:46:07,228 INFO L290 TraceCheckUtils]: 0: Hoare triple {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {169405#true} is VALID [2022-04-15 17:46:07,228 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {169405#true} is VALID [2022-04-15 17:46:07,228 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {169405#true} is VALID [2022-04-15 17:46:07,228 INFO L290 TraceCheckUtils]: 3: Hoare triple {169405#true} assume 1 == ~PagingReferenceCount~0; {169405#true} is VALID [2022-04-15 17:46:07,228 INFO L272 TraceCheckUtils]: 4: Hoare triple {169405#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {169405#true} is VALID [2022-04-15 17:46:07,228 INFO L290 TraceCheckUtils]: 5: Hoare triple {169405#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {169405#true} is VALID [2022-04-15 17:46:07,228 INFO L290 TraceCheckUtils]: 6: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-15 17:46:07,228 INFO L290 TraceCheckUtils]: 7: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-15 17:46:07,228 INFO L290 TraceCheckUtils]: 8: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-15 17:46:07,228 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-15 17:46:07,228 INFO L290 TraceCheckUtils]: 10: Hoare triple {169405#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {169405#true} is VALID [2022-04-15 17:46:07,229 INFO L290 TraceCheckUtils]: 11: Hoare triple {169405#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-15 17:46:07,229 INFO L290 TraceCheckUtils]: 12: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-15 17:46:07,229 INFO L290 TraceCheckUtils]: 13: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-15 17:46:07,230 INFO L290 TraceCheckUtils]: 14: Hoare triple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-15 17:46:07,230 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {169405#true} #1138#return; {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-15 17:46:07,230 INFO L290 TraceCheckUtils]: 0: Hoare triple {169451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {169405#true} is VALID [2022-04-15 17:46:07,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {169405#true} is VALID [2022-04-15 17:46:07,230 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} assume !(0 != ~disketteExtension__IsRemoved~1); {169405#true} is VALID [2022-04-15 17:46:07,231 INFO L290 TraceCheckUtils]: 3: Hoare triple {169405#true} assume !(0 == ~disketteExtension__IsStarted~2); {169405#true} is VALID [2022-04-15 17:46:07,231 INFO L290 TraceCheckUtils]: 4: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {169405#true} is VALID [2022-04-15 17:46:07,231 INFO L290 TraceCheckUtils]: 5: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {169405#true} is VALID [2022-04-15 17:46:07,231 INFO L290 TraceCheckUtils]: 6: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {169405#true} is VALID [2022-04-15 17:46:07,231 INFO L290 TraceCheckUtils]: 7: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {169405#true} is VALID [2022-04-15 17:46:07,231 INFO L290 TraceCheckUtils]: 8: Hoare triple {169405#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {169405#true} is VALID [2022-04-15 17:46:07,231 INFO L272 TraceCheckUtils]: 9: Hoare triple {169405#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:46:07,232 INFO L290 TraceCheckUtils]: 10: Hoare triple {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {169405#true} is VALID [2022-04-15 17:46:07,232 INFO L290 TraceCheckUtils]: 11: Hoare triple {169405#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {169405#true} is VALID [2022-04-15 17:46:07,232 INFO L290 TraceCheckUtils]: 12: Hoare triple {169405#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {169405#true} is VALID [2022-04-15 17:46:07,232 INFO L290 TraceCheckUtils]: 13: Hoare triple {169405#true} assume 1 == ~PagingReferenceCount~0; {169405#true} is VALID [2022-04-15 17:46:07,232 INFO L272 TraceCheckUtils]: 14: Hoare triple {169405#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {169405#true} is VALID [2022-04-15 17:46:07,232 INFO L290 TraceCheckUtils]: 15: Hoare triple {169405#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {169405#true} is VALID [2022-04-15 17:46:07,232 INFO L290 TraceCheckUtils]: 16: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-15 17:46:07,232 INFO L290 TraceCheckUtils]: 17: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-15 17:46:07,232 INFO L290 TraceCheckUtils]: 18: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-15 17:46:07,232 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-15 17:46:07,232 INFO L290 TraceCheckUtils]: 20: Hoare triple {169405#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {169405#true} is VALID [2022-04-15 17:46:07,232 INFO L290 TraceCheckUtils]: 21: Hoare triple {169405#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-15 17:46:07,233 INFO L290 TraceCheckUtils]: 22: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-15 17:46:07,233 INFO L290 TraceCheckUtils]: 23: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-15 17:46:07,233 INFO L290 TraceCheckUtils]: 24: Hoare triple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-15 17:46:07,234 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {169405#true} #1138#return; {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-15 17:46:07,234 INFO L290 TraceCheckUtils]: 26: Hoare triple {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {169469#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-15 17:46:07,235 INFO L290 TraceCheckUtils]: 27: Hoare triple {169469#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {169470#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} is VALID [2022-04-15 17:46:07,235 INFO L290 TraceCheckUtils]: 28: Hoare triple {169470#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} assume !(259 != ~__cil_tmp91~0); {169406#false} is VALID [2022-04-15 17:46:07,235 INFO L290 TraceCheckUtils]: 29: Hoare triple {169406#false} #res := ~ntStatus~3; {169406#false} is VALID [2022-04-15 17:46:07,235 INFO L290 TraceCheckUtils]: 30: Hoare triple {169406#false} assume true; {169406#false} is VALID [2022-04-15 17:46:07,235 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {169406#false} {169405#true} #1074#return; {169406#false} is VALID [2022-04-15 17:46:07,237 INFO L272 TraceCheckUtils]: 0: Hoare triple {169405#true} call ULTIMATE.init(); {169448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:46:07,237 INFO L290 TraceCheckUtils]: 1: Hoare triple {169448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {169405#true} is VALID [2022-04-15 17:46:07,237 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-15 17:46:07,237 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {169405#true} {169405#true} #1156#return; {169405#true} is VALID [2022-04-15 17:46:07,237 INFO L272 TraceCheckUtils]: 4: Hoare triple {169405#true} call #t~ret170 := main(); {169405#true} is VALID [2022-04-15 17:46:07,237 INFO L290 TraceCheckUtils]: 5: Hoare triple {169405#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {169405#true} is VALID [2022-04-15 17:46:07,238 INFO L272 TraceCheckUtils]: 6: Hoare triple {169405#true} call _BLAST_init(); {169449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:07,238 INFO L290 TraceCheckUtils]: 7: Hoare triple {169449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {169405#true} is VALID [2022-04-15 17:46:07,238 INFO L290 TraceCheckUtils]: 8: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-15 17:46:07,238 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {169405#true} {169405#true} #1066#return; {169405#true} is VALID [2022-04-15 17:46:07,238 INFO L290 TraceCheckUtils]: 10: Hoare triple {169405#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {169405#true} is VALID [2022-04-15 17:46:07,238 INFO L290 TraceCheckUtils]: 11: Hoare triple {169405#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {169405#true} is VALID [2022-04-15 17:46:07,239 INFO L272 TraceCheckUtils]: 12: Hoare triple {169405#true} call stub_driver_init(); {169450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:07,239 INFO L290 TraceCheckUtils]: 13: Hoare triple {169450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {169405#true} is VALID [2022-04-15 17:46:07,239 INFO L290 TraceCheckUtils]: 14: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-15 17:46:07,239 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {169405#true} {169405#true} #1068#return; {169405#true} is VALID [2022-04-15 17:46:07,239 INFO L290 TraceCheckUtils]: 16: Hoare triple {169405#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {169405#true} is VALID [2022-04-15 17:46:07,239 INFO L290 TraceCheckUtils]: 17: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {169405#true} is VALID [2022-04-15 17:46:07,239 INFO L290 TraceCheckUtils]: 18: Hoare triple {169405#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {169405#true} is VALID [2022-04-15 17:46:07,239 INFO L290 TraceCheckUtils]: 19: Hoare triple {169405#true} assume 2 == ~tmp_ndt_3~0; {169405#true} is VALID [2022-04-15 17:46:07,240 INFO L272 TraceCheckUtils]: 20: Hoare triple {169405#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {169451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:07,240 INFO L290 TraceCheckUtils]: 21: Hoare triple {169451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {169405#true} is VALID [2022-04-15 17:46:07,240 INFO L290 TraceCheckUtils]: 22: Hoare triple {169405#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {169405#true} is VALID [2022-04-15 17:46:07,240 INFO L290 TraceCheckUtils]: 23: Hoare triple {169405#true} assume !(0 != ~disketteExtension__IsRemoved~1); {169405#true} is VALID [2022-04-15 17:46:07,240 INFO L290 TraceCheckUtils]: 24: Hoare triple {169405#true} assume !(0 == ~disketteExtension__IsStarted~2); {169405#true} is VALID [2022-04-15 17:46:07,240 INFO L290 TraceCheckUtils]: 25: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {169405#true} is VALID [2022-04-15 17:46:07,240 INFO L290 TraceCheckUtils]: 26: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {169405#true} is VALID [2022-04-15 17:46:07,240 INFO L290 TraceCheckUtils]: 27: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {169405#true} is VALID [2022-04-15 17:46:07,240 INFO L290 TraceCheckUtils]: 28: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {169405#true} is VALID [2022-04-15 17:46:07,240 INFO L290 TraceCheckUtils]: 29: Hoare triple {169405#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {169405#true} is VALID [2022-04-15 17:46:07,241 INFO L272 TraceCheckUtils]: 30: Hoare triple {169405#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:46:07,241 INFO L290 TraceCheckUtils]: 31: Hoare triple {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {169405#true} is VALID [2022-04-15 17:46:07,241 INFO L290 TraceCheckUtils]: 32: Hoare triple {169405#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {169405#true} is VALID [2022-04-15 17:46:07,241 INFO L290 TraceCheckUtils]: 33: Hoare triple {169405#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {169405#true} is VALID [2022-04-15 17:46:07,241 INFO L290 TraceCheckUtils]: 34: Hoare triple {169405#true} assume 1 == ~PagingReferenceCount~0; {169405#true} is VALID [2022-04-15 17:46:07,241 INFO L272 TraceCheckUtils]: 35: Hoare triple {169405#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {169405#true} is VALID [2022-04-15 17:46:07,241 INFO L290 TraceCheckUtils]: 36: Hoare triple {169405#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {169405#true} is VALID [2022-04-15 17:46:07,241 INFO L290 TraceCheckUtils]: 37: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-15 17:46:07,241 INFO L290 TraceCheckUtils]: 38: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-15 17:46:07,242 INFO L290 TraceCheckUtils]: 39: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-15 17:46:07,242 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-15 17:46:07,242 INFO L290 TraceCheckUtils]: 41: Hoare triple {169405#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {169405#true} is VALID [2022-04-15 17:46:07,242 INFO L290 TraceCheckUtils]: 42: Hoare triple {169405#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-15 17:46:07,242 INFO L290 TraceCheckUtils]: 43: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-15 17:46:07,243 INFO L290 TraceCheckUtils]: 44: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-15 17:46:07,243 INFO L290 TraceCheckUtils]: 45: Hoare triple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-15 17:46:07,243 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {169405#true} #1138#return; {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-15 17:46:07,244 INFO L290 TraceCheckUtils]: 47: Hoare triple {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {169469#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-15 17:46:07,244 INFO L290 TraceCheckUtils]: 48: Hoare triple {169469#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {169470#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} is VALID [2022-04-15 17:46:07,244 INFO L290 TraceCheckUtils]: 49: Hoare triple {169470#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} assume !(259 != ~__cil_tmp91~0); {169406#false} is VALID [2022-04-15 17:46:07,244 INFO L290 TraceCheckUtils]: 50: Hoare triple {169406#false} #res := ~ntStatus~3; {169406#false} is VALID [2022-04-15 17:46:07,244 INFO L290 TraceCheckUtils]: 51: Hoare triple {169406#false} assume true; {169406#false} is VALID [2022-04-15 17:46:07,244 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {169406#false} {169405#true} #1074#return; {169406#false} is VALID [2022-04-15 17:46:07,244 INFO L290 TraceCheckUtils]: 53: Hoare triple {169406#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {169406#false} is VALID [2022-04-15 17:46:07,245 INFO L290 TraceCheckUtils]: 54: Hoare triple {169406#false} assume !(1 == ~pended~0); {169406#false} is VALID [2022-04-15 17:46:07,245 INFO L290 TraceCheckUtils]: 55: Hoare triple {169406#false} assume !(1 == ~pended~0); {169406#false} is VALID [2022-04-15 17:46:07,245 INFO L290 TraceCheckUtils]: 56: Hoare triple {169406#false} assume ~s~0 != ~UNLOADED~0; {169406#false} is VALID [2022-04-15 17:46:07,245 INFO L290 TraceCheckUtils]: 57: Hoare triple {169406#false} assume -1 != ~status~1; {169406#false} is VALID [2022-04-15 17:46:07,245 INFO L290 TraceCheckUtils]: 58: Hoare triple {169406#false} assume ~s~0 != ~SKIP2~0; {169406#false} is VALID [2022-04-15 17:46:07,245 INFO L290 TraceCheckUtils]: 59: Hoare triple {169406#false} assume ~s~0 != ~IPC~0; {169406#false} is VALID [2022-04-15 17:46:07,245 INFO L290 TraceCheckUtils]: 60: Hoare triple {169406#false} assume ~s~0 != ~DC~0; {169406#false} is VALID [2022-04-15 17:46:07,245 INFO L272 TraceCheckUtils]: 61: Hoare triple {169406#false} call errorFn(); {169406#false} is VALID [2022-04-15 17:46:07,245 INFO L290 TraceCheckUtils]: 62: Hoare triple {169406#false} assume !false; {169406#false} is VALID [2022-04-15 17:46:07,245 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 17:46:07,245 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:46:07,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959920019] [2022-04-15 17:46:07,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959920019] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:46:07,245 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:46:07,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:46:07,246 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:46:07,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1687817906] [2022-04-15 17:46:07,246 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1687817906] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:46:07,246 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:46:07,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:46:07,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910778746] [2022-04-15 17:46:07,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:46:07,246 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 63 [2022-04-15 17:46:07,246 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:46:07,246 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:46:07,289 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:07,289 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:46:07,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:46:07,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:46:07,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:46:07,290 INFO L87 Difference]: Start difference. First operand 503 states and 623 transitions. Second operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:46:13,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:13,386 INFO L93 Difference]: Finished difference Result 529 states and 653 transitions. [2022-04-15 17:46:13,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:46:13,386 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) Word has length 63 [2022-04-15 17:46:13,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:46:13,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:46:13,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 450 transitions. [2022-04-15 17:46:13,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:46:13,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 450 transitions. [2022-04-15 17:46:13,391 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 450 transitions. [2022-04-15 17:46:13,847 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 450 edges. 450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:13,859 INFO L225 Difference]: With dead ends: 529 [2022-04-15 17:46:13,859 INFO L226 Difference]: Without dead ends: 505 [2022-04-15 17:46:13,860 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=245, Unknown=0, NotChecked=0, Total=306 [2022-04-15 17:46:13,864 INFO L913 BasicCegarLoop]: 352 mSDtfsCounter, 381 mSDsluCounter, 639 mSDsCounter, 0 mSdLazyCounter, 2290 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 395 SdHoareTripleChecker+Valid, 991 SdHoareTripleChecker+Invalid, 2403 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 2290 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-15 17:46:13,864 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [395 Valid, 991 Invalid, 2403 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 2290 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-15 17:46:13,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-15 17:46:14,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 489. [2022-04-15 17:46:14,946 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:46:14,946 INFO L82 GeneralOperation]: Start isEquivalent. First operand 505 states. Second operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-15 17:46:14,947 INFO L74 IsIncluded]: Start isIncluded. First operand 505 states. Second operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-15 17:46:14,947 INFO L87 Difference]: Start difference. First operand 505 states. Second operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-15 17:46:14,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:14,957 INFO L93 Difference]: Finished difference Result 505 states and 625 transitions. [2022-04-15 17:46:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 625 transitions. [2022-04-15 17:46:14,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:14,957 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:14,958 INFO L74 IsIncluded]: Start isIncluded. First operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 505 states. [2022-04-15 17:46:14,958 INFO L87 Difference]: Start difference. First operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 505 states. [2022-04-15 17:46:14,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:14,968 INFO L93 Difference]: Finished difference Result 505 states and 625 transitions. [2022-04-15 17:46:14,968 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 625 transitions. [2022-04-15 17:46:14,968 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:14,968 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:14,968 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:46:14,969 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:46:14,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-15 17:46:14,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 489 states and 604 transitions. [2022-04-15 17:46:14,982 INFO L78 Accepts]: Start accepts. Automaton has 489 states and 604 transitions. Word has length 63 [2022-04-15 17:46:14,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:46:14,982 INFO L478 AbstractCegarLoop]: Abstraction has 489 states and 604 transitions. [2022-04-15 17:46:14,982 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 17:46:14,982 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 489 states and 604 transitions. [2022-04-15 17:46:16,112 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 604 edges. 604 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:16,112 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 604 transitions. [2022-04-15 17:46:16,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-15 17:46:16,113 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:46:16,113 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:46:16,113 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-15 17:46:16,116 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:46:16,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:46:16,117 INFO L85 PathProgramCache]: Analyzing trace with hash 1834799191, now seen corresponding path program 1 times [2022-04-15 17:46:16,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:46:16,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1962898681] [2022-04-15 17:46:16,117 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:46:16,117 INFO L85 PathProgramCache]: Analyzing trace with hash 1834799191, now seen corresponding path program 2 times [2022-04-15 17:46:16,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:46:16,118 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1964781791] [2022-04-15 17:46:16,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:46:16,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:46:16,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:16,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:46:16,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:16,210 INFO L290 TraceCheckUtils]: 0: Hoare triple {172582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {172539#true} is VALID [2022-04-15 17:46:16,211 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-15 17:46:16,211 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172539#true} {172539#true} #1156#return; {172539#true} is VALID [2022-04-15 17:46:16,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:46:16,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:16,232 INFO L290 TraceCheckUtils]: 0: Hoare triple {172583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {172539#true} is VALID [2022-04-15 17:46:16,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-15 17:46:16,232 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172539#true} {172539#true} #1066#return; {172539#true} is VALID [2022-04-15 17:46:16,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:46:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:16,245 INFO L290 TraceCheckUtils]: 0: Hoare triple {172584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {172539#true} is VALID [2022-04-15 17:46:16,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-15 17:46:16,245 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172539#true} {172539#true} #1068#return; {172539#true} is VALID [2022-04-15 17:46:16,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:46:16,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:16,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:46:16,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:16,324 INFO L290 TraceCheckUtils]: 0: Hoare triple {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {172539#true} is VALID [2022-04-15 17:46:16,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume !(0 != ~compRegistered~0); {172539#true} is VALID [2022-04-15 17:46:16,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {172539#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {172539#true} is VALID [2022-04-15 17:46:16,324 INFO L290 TraceCheckUtils]: 3: Hoare triple {172539#true} assume 0 == ~tmp_ndt_10~0; {172539#true} is VALID [2022-04-15 17:46:16,324 INFO L290 TraceCheckUtils]: 4: Hoare triple {172539#true} ~returnVal2~0 := 0; {172539#true} is VALID [2022-04-15 17:46:16,324 INFO L290 TraceCheckUtils]: 5: Hoare triple {172539#true} assume !(~s~0 == ~NP~0); {172539#true} is VALID [2022-04-15 17:46:16,324 INFO L290 TraceCheckUtils]: 6: Hoare triple {172539#true} assume !(~s~0 == ~MPR1~0); {172539#true} is VALID [2022-04-15 17:46:16,324 INFO L290 TraceCheckUtils]: 7: Hoare triple {172539#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:46:16,325 INFO L290 TraceCheckUtils]: 8: Hoare triple {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,325 INFO L290 TraceCheckUtils]: 9: Hoare triple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,325 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {172539#true} #1038#return; {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,326 INFO L290 TraceCheckUtils]: 0: Hoare triple {172585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {172539#true} is VALID [2022-04-15 17:46:16,326 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume 1 == ~PagingReferenceCount~0; {172539#true} is VALID [2022-04-15 17:46:16,326 INFO L290 TraceCheckUtils]: 2: Hoare triple {172539#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {172539#true} is VALID [2022-04-15 17:46:16,326 INFO L290 TraceCheckUtils]: 3: Hoare triple {172539#true} assume !(0 != ~disketteExtension__IsRemoved~0); {172539#true} is VALID [2022-04-15 17:46:16,326 INFO L290 TraceCheckUtils]: 4: Hoare triple {172539#true} assume !(0 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-15 17:46:16,326 INFO L290 TraceCheckUtils]: 5: Hoare triple {172539#true} assume !(5 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-15 17:46:16,326 INFO L290 TraceCheckUtils]: 6: Hoare triple {172539#true} assume !(1 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-15 17:46:16,326 INFO L290 TraceCheckUtils]: 7: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-15 17:46:16,326 INFO L290 TraceCheckUtils]: 8: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-15 17:46:16,326 INFO L290 TraceCheckUtils]: 9: Hoare triple {172539#true} assume 0 == ~disketteExtension__IsStarted~0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {172539#true} is VALID [2022-04-15 17:46:16,326 INFO L290 TraceCheckUtils]: 10: Hoare triple {172539#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {172539#true} is VALID [2022-04-15 17:46:16,326 INFO L290 TraceCheckUtils]: 11: Hoare triple {172539#true} #t~post40 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post40;havoc #t~post40;#t~post41 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post41;havoc #t~post41; {172539#true} is VALID [2022-04-15 17:46:16,327 INFO L272 TraceCheckUtils]: 12: Hoare triple {172539#true} call #t~ret42 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:16,327 INFO L290 TraceCheckUtils]: 13: Hoare triple {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {172539#true} is VALID [2022-04-15 17:46:16,327 INFO L290 TraceCheckUtils]: 14: Hoare triple {172539#true} assume !(0 != ~compRegistered~0); {172539#true} is VALID [2022-04-15 17:46:16,327 INFO L290 TraceCheckUtils]: 15: Hoare triple {172539#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {172539#true} is VALID [2022-04-15 17:46:16,327 INFO L290 TraceCheckUtils]: 16: Hoare triple {172539#true} assume 0 == ~tmp_ndt_10~0; {172539#true} is VALID [2022-04-15 17:46:16,327 INFO L290 TraceCheckUtils]: 17: Hoare triple {172539#true} ~returnVal2~0 := 0; {172539#true} is VALID [2022-04-15 17:46:16,327 INFO L290 TraceCheckUtils]: 18: Hoare triple {172539#true} assume !(~s~0 == ~NP~0); {172539#true} is VALID [2022-04-15 17:46:16,327 INFO L290 TraceCheckUtils]: 19: Hoare triple {172539#true} assume !(~s~0 == ~MPR1~0); {172539#true} is VALID [2022-04-15 17:46:16,328 INFO L290 TraceCheckUtils]: 20: Hoare triple {172539#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:46:16,328 INFO L290 TraceCheckUtils]: 21: Hoare triple {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,328 INFO L290 TraceCheckUtils]: 22: Hoare triple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,329 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {172539#true} #1038#return; {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,329 INFO L290 TraceCheckUtils]: 24: Hoare triple {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~ntStatus~0 := #t~ret42;havoc #t~ret42; {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:16,329 INFO L290 TraceCheckUtils]: 25: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:16,330 INFO L290 TraceCheckUtils]: 26: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:16,330 INFO L290 TraceCheckUtils]: 27: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,330 INFO L290 TraceCheckUtils]: 28: Hoare triple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,331 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {172539#true} #1076#return; {172580#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-15 17:46:16,332 INFO L272 TraceCheckUtils]: 0: Hoare triple {172539#true} call ULTIMATE.init(); {172582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:46:16,332 INFO L290 TraceCheckUtils]: 1: Hoare triple {172582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {172539#true} is VALID [2022-04-15 17:46:16,332 INFO L290 TraceCheckUtils]: 2: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-15 17:46:16,332 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {172539#true} {172539#true} #1156#return; {172539#true} is VALID [2022-04-15 17:46:16,332 INFO L272 TraceCheckUtils]: 4: Hoare triple {172539#true} call #t~ret170 := main(); {172539#true} is VALID [2022-04-15 17:46:16,332 INFO L290 TraceCheckUtils]: 5: Hoare triple {172539#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {172539#true} is VALID [2022-04-15 17:46:16,333 INFO L272 TraceCheckUtils]: 6: Hoare triple {172539#true} call _BLAST_init(); {172583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:16,333 INFO L290 TraceCheckUtils]: 7: Hoare triple {172583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {172539#true} is VALID [2022-04-15 17:46:16,333 INFO L290 TraceCheckUtils]: 8: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-15 17:46:16,334 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {172539#true} {172539#true} #1066#return; {172539#true} is VALID [2022-04-15 17:46:16,334 INFO L290 TraceCheckUtils]: 10: Hoare triple {172539#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {172539#true} is VALID [2022-04-15 17:46:16,334 INFO L290 TraceCheckUtils]: 11: Hoare triple {172539#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {172539#true} is VALID [2022-04-15 17:46:16,334 INFO L272 TraceCheckUtils]: 12: Hoare triple {172539#true} call stub_driver_init(); {172584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:16,334 INFO L290 TraceCheckUtils]: 13: Hoare triple {172584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {172539#true} is VALID [2022-04-15 17:46:16,334 INFO L290 TraceCheckUtils]: 14: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-15 17:46:16,334 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {172539#true} {172539#true} #1068#return; {172539#true} is VALID [2022-04-15 17:46:16,334 INFO L290 TraceCheckUtils]: 16: Hoare triple {172539#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {172539#true} is VALID [2022-04-15 17:46:16,334 INFO L290 TraceCheckUtils]: 17: Hoare triple {172539#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {172539#true} is VALID [2022-04-15 17:46:16,334 INFO L290 TraceCheckUtils]: 18: Hoare triple {172539#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {172539#true} is VALID [2022-04-15 17:46:16,335 INFO L290 TraceCheckUtils]: 19: Hoare triple {172539#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {172539#true} is VALID [2022-04-15 17:46:16,335 INFO L290 TraceCheckUtils]: 20: Hoare triple {172539#true} assume 3 == ~tmp_ndt_4~0; {172539#true} is VALID [2022-04-15 17:46:16,335 INFO L272 TraceCheckUtils]: 21: Hoare triple {172539#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {172585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:16,335 INFO L290 TraceCheckUtils]: 22: Hoare triple {172585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {172539#true} is VALID [2022-04-15 17:46:16,335 INFO L290 TraceCheckUtils]: 23: Hoare triple {172539#true} assume 1 == ~PagingReferenceCount~0; {172539#true} is VALID [2022-04-15 17:46:16,336 INFO L290 TraceCheckUtils]: 24: Hoare triple {172539#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {172539#true} is VALID [2022-04-15 17:46:16,336 INFO L290 TraceCheckUtils]: 25: Hoare triple {172539#true} assume !(0 != ~disketteExtension__IsRemoved~0); {172539#true} is VALID [2022-04-15 17:46:16,336 INFO L290 TraceCheckUtils]: 26: Hoare triple {172539#true} assume !(0 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-15 17:46:16,336 INFO L290 TraceCheckUtils]: 27: Hoare triple {172539#true} assume !(5 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-15 17:46:16,336 INFO L290 TraceCheckUtils]: 28: Hoare triple {172539#true} assume !(1 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-15 17:46:16,336 INFO L290 TraceCheckUtils]: 29: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-15 17:46:16,336 INFO L290 TraceCheckUtils]: 30: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-15 17:46:16,336 INFO L290 TraceCheckUtils]: 31: Hoare triple {172539#true} assume 0 == ~disketteExtension__IsStarted~0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {172539#true} is VALID [2022-04-15 17:46:16,336 INFO L290 TraceCheckUtils]: 32: Hoare triple {172539#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {172539#true} is VALID [2022-04-15 17:46:16,336 INFO L290 TraceCheckUtils]: 33: Hoare triple {172539#true} #t~post40 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post40;havoc #t~post40;#t~post41 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post41;havoc #t~post41; {172539#true} is VALID [2022-04-15 17:46:16,339 INFO L272 TraceCheckUtils]: 34: Hoare triple {172539#true} call #t~ret42 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:16,339 INFO L290 TraceCheckUtils]: 35: Hoare triple {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {172539#true} is VALID [2022-04-15 17:46:16,339 INFO L290 TraceCheckUtils]: 36: Hoare triple {172539#true} assume !(0 != ~compRegistered~0); {172539#true} is VALID [2022-04-15 17:46:16,340 INFO L290 TraceCheckUtils]: 37: Hoare triple {172539#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {172539#true} is VALID [2022-04-15 17:46:16,340 INFO L290 TraceCheckUtils]: 38: Hoare triple {172539#true} assume 0 == ~tmp_ndt_10~0; {172539#true} is VALID [2022-04-15 17:46:16,340 INFO L290 TraceCheckUtils]: 39: Hoare triple {172539#true} ~returnVal2~0 := 0; {172539#true} is VALID [2022-04-15 17:46:16,340 INFO L290 TraceCheckUtils]: 40: Hoare triple {172539#true} assume !(~s~0 == ~NP~0); {172539#true} is VALID [2022-04-15 17:46:16,340 INFO L290 TraceCheckUtils]: 41: Hoare triple {172539#true} assume !(~s~0 == ~MPR1~0); {172539#true} is VALID [2022-04-15 17:46:16,340 INFO L290 TraceCheckUtils]: 42: Hoare triple {172539#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:46:16,340 INFO L290 TraceCheckUtils]: 43: Hoare triple {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,341 INFO L290 TraceCheckUtils]: 44: Hoare triple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,341 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {172539#true} #1038#return; {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,342 INFO L290 TraceCheckUtils]: 46: Hoare triple {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~ntStatus~0 := #t~ret42;havoc #t~ret42; {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:16,342 INFO L290 TraceCheckUtils]: 47: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:16,342 INFO L290 TraceCheckUtils]: 48: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:16,343 INFO L290 TraceCheckUtils]: 49: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,343 INFO L290 TraceCheckUtils]: 50: Hoare triple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,343 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {172539#true} #1076#return; {172580#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-15 17:46:16,344 INFO L290 TraceCheckUtils]: 52: Hoare triple {172580#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,344 INFO L290 TraceCheckUtils]: 53: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,344 INFO L290 TraceCheckUtils]: 54: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,345 INFO L290 TraceCheckUtils]: 55: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,345 INFO L290 TraceCheckUtils]: 56: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,345 INFO L290 TraceCheckUtils]: 57: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,346 INFO L290 TraceCheckUtils]: 58: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,346 INFO L290 TraceCheckUtils]: 59: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:16,346 INFO L290 TraceCheckUtils]: 60: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {172540#false} is VALID [2022-04-15 17:46:16,346 INFO L272 TraceCheckUtils]: 61: Hoare triple {172540#false} call errorFn(); {172540#false} is VALID [2022-04-15 17:46:16,346 INFO L290 TraceCheckUtils]: 62: Hoare triple {172540#false} assume !false; {172540#false} is VALID [2022-04-15 17:46:16,347 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 17:46:16,347 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:46:16,347 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1964781791] [2022-04-15 17:46:16,347 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1964781791] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:46:16,347 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:46:16,347 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:46:16,347 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:46:16,347 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1962898681] [2022-04-15 17:46:16,347 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1962898681] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:46:16,347 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:46:16,347 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:46:16,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1305827786] [2022-04-15 17:46:16,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:46:16,348 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 63 [2022-04-15 17:46:16,348 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:46:16,348 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:16,392 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:16,392 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:46:16,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:46:16,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:46:16,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:46:16,392 INFO L87 Difference]: Start difference. First operand 489 states and 604 transitions. Second operand has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:22,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:22,398 INFO L93 Difference]: Finished difference Result 522 states and 642 transitions. [2022-04-15 17:46:22,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:46:22,398 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 63 [2022-04-15 17:46:22,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:46:22,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:22,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 441 transitions. [2022-04-15 17:46:22,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:22,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 441 transitions. [2022-04-15 17:46:22,403 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 441 transitions. [2022-04-15 17:46:22,801 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 441 edges. 441 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:22,812 INFO L225 Difference]: With dead ends: 522 [2022-04-15 17:46:22,812 INFO L226 Difference]: Without dead ends: 501 [2022-04-15 17:46:22,813 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 17:46:22,813 INFO L913 BasicCegarLoop]: 369 mSDtfsCounter, 357 mSDsluCounter, 1233 mSDsCounter, 0 mSdLazyCounter, 2161 mSolverCounterSat, 110 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 361 SdHoareTripleChecker+Valid, 1602 SdHoareTripleChecker+Invalid, 2271 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 2161 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-15 17:46:22,813 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [361 Valid, 1602 Invalid, 2271 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 2161 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-15 17:46:22,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 501 states. [2022-04-15 17:46:23,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 501 to 485. [2022-04-15 17:46:23,968 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:46:23,968 INFO L82 GeneralOperation]: Start isEquivalent. First operand 501 states. Second operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-15 17:46:23,969 INFO L74 IsIncluded]: Start isIncluded. First operand 501 states. Second operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-15 17:46:23,969 INFO L87 Difference]: Start difference. First operand 501 states. Second operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-15 17:46:23,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:23,980 INFO L93 Difference]: Finished difference Result 501 states and 619 transitions. [2022-04-15 17:46:23,980 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 619 transitions. [2022-04-15 17:46:23,981 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:23,981 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:23,981 INFO L74 IsIncluded]: Start isIncluded. First operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) Second operand 501 states. [2022-04-15 17:46:23,982 INFO L87 Difference]: Start difference. First operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) Second operand 501 states. [2022-04-15 17:46:23,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:23,993 INFO L93 Difference]: Finished difference Result 501 states and 619 transitions. [2022-04-15 17:46:23,993 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 619 transitions. [2022-04-15 17:46:23,993 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:23,993 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:23,993 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:46:23,993 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:46:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-15 17:46:24,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 598 transitions. [2022-04-15 17:46:24,008 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 598 transitions. Word has length 63 [2022-04-15 17:46:24,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:46:24,008 INFO L478 AbstractCegarLoop]: Abstraction has 485 states and 598 transitions. [2022-04-15 17:46:24,008 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:24,008 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 485 states and 598 transitions. [2022-04-15 17:46:25,234 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 598 edges. 598 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:25,234 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 598 transitions. [2022-04-15 17:46:25,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-15 17:46:25,235 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:46:25,235 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:46:25,235 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-15 17:46:25,235 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:46:25,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:46:25,236 INFO L85 PathProgramCache]: Analyzing trace with hash 2018781837, now seen corresponding path program 1 times [2022-04-15 17:46:25,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:46:25,236 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [930243408] [2022-04-15 17:46:25,236 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:46:25,236 INFO L85 PathProgramCache]: Analyzing trace with hash 2018781837, now seen corresponding path program 2 times [2022-04-15 17:46:25,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:46:25,236 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640802193] [2022-04-15 17:46:25,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:46:25,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:46:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:25,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:46:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:25,376 INFO L290 TraceCheckUtils]: 0: Hoare triple {175665#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {175625#true} is VALID [2022-04-15 17:46:25,376 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,377 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1156#return; {175625#true} is VALID [2022-04-15 17:46:25,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:46:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:25,412 INFO L290 TraceCheckUtils]: 0: Hoare triple {175666#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175625#true} is VALID [2022-04-15 17:46:25,412 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,412 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1066#return; {175625#true} is VALID [2022-04-15 17:46:25,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:46:25,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:25,425 INFO L290 TraceCheckUtils]: 0: Hoare triple {175667#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175625#true} is VALID [2022-04-15 17:46:25,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,425 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1068#return; {175625#true} is VALID [2022-04-15 17:46:25,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-15 17:46:25,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:25,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:46:25,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:25,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:46:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:25,493 INFO L290 TraceCheckUtils]: 0: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {175625#true} is VALID [2022-04-15 17:46:25,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,493 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-15 17:46:25,494 INFO L290 TraceCheckUtils]: 0: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {175625#true} is VALID [2022-04-15 17:46:25,494 INFO L272 TraceCheckUtils]: 1: Hoare triple {175625#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:46:25,494 INFO L290 TraceCheckUtils]: 2: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {175625#true} is VALID [2022-04-15 17:46:25,494 INFO L290 TraceCheckUtils]: 3: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,494 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-15 17:46:25,495 INFO L290 TraceCheckUtils]: 5: Hoare triple {175625#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {175625#true} is VALID [2022-04-15 17:46:25,495 INFO L290 TraceCheckUtils]: 6: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,495 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {175625#true} {175625#true} #1122#return; {175625#true} is VALID [2022-04-15 17:46:25,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:46:25,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:25,505 INFO L290 TraceCheckUtils]: 0: Hoare triple {175686#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {175625#true} is VALID [2022-04-15 17:46:25,505 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,505 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1124#return; {175625#true} is VALID [2022-04-15 17:46:25,506 INFO L290 TraceCheckUtils]: 0: Hoare triple {175668#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {175625#true} is VALID [2022-04-15 17:46:25,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume 0 != ~compRegistered~0; {175625#true} is VALID [2022-04-15 17:46:25,506 INFO L272 TraceCheckUtils]: 2: Hoare triple {175625#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:46:25,506 INFO L290 TraceCheckUtils]: 3: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {175625#true} is VALID [2022-04-15 17:46:25,507 INFO L272 TraceCheckUtils]: 4: Hoare triple {175625#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:46:25,507 INFO L290 TraceCheckUtils]: 5: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {175625#true} is VALID [2022-04-15 17:46:25,507 INFO L290 TraceCheckUtils]: 6: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,507 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-15 17:46:25,507 INFO L290 TraceCheckUtils]: 8: Hoare triple {175625#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {175625#true} is VALID [2022-04-15 17:46:25,507 INFO L290 TraceCheckUtils]: 9: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,507 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {175625#true} {175625#true} #1122#return; {175625#true} is VALID [2022-04-15 17:46:25,508 INFO L290 TraceCheckUtils]: 11: Hoare triple {175625#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {175625#true} is VALID [2022-04-15 17:46:25,508 INFO L290 TraceCheckUtils]: 12: Hoare triple {175625#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {175625#true} is VALID [2022-04-15 17:46:25,508 INFO L272 TraceCheckUtils]: 13: Hoare triple {175625#true} call stubMoreProcessingRequired(); {175686#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:46:25,508 INFO L290 TraceCheckUtils]: 14: Hoare triple {175686#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {175625#true} is VALID [2022-04-15 17:46:25,508 INFO L290 TraceCheckUtils]: 15: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,508 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {175625#true} {175625#true} #1124#return; {175625#true} is VALID [2022-04-15 17:46:25,508 INFO L290 TraceCheckUtils]: 17: Hoare triple {175625#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {175625#true} is VALID [2022-04-15 17:46:25,508 INFO L290 TraceCheckUtils]: 18: Hoare triple {175625#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {175625#true} is VALID [2022-04-15 17:46:25,508 INFO L290 TraceCheckUtils]: 19: Hoare triple {175625#true} assume !(1 == ~tmp_ndt_11~0); {175625#true} is VALID [2022-04-15 17:46:25,509 INFO L290 TraceCheckUtils]: 20: Hoare triple {175625#true} ~returnVal2~0 := 259; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:46:25,509 INFO L290 TraceCheckUtils]: 21: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:46:25,510 INFO L290 TraceCheckUtils]: 22: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:46:25,510 INFO L290 TraceCheckUtils]: 23: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:46:25,510 INFO L290 TraceCheckUtils]: 24: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:46:25,511 INFO L290 TraceCheckUtils]: 25: Hoare triple {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:46:25,512 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {175625#true} #1044#return; {175663#(and (<= 259 |FloppyPnp_#t~ret43|) (<= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-15 17:46:25,513 INFO L272 TraceCheckUtils]: 0: Hoare triple {175625#true} call ULTIMATE.init(); {175665#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:46:25,513 INFO L290 TraceCheckUtils]: 1: Hoare triple {175665#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {175625#true} is VALID [2022-04-15 17:46:25,514 INFO L290 TraceCheckUtils]: 2: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,514 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {175625#true} {175625#true} #1156#return; {175625#true} is VALID [2022-04-15 17:46:25,514 INFO L272 TraceCheckUtils]: 4: Hoare triple {175625#true} call #t~ret170 := main(); {175625#true} is VALID [2022-04-15 17:46:25,514 INFO L290 TraceCheckUtils]: 5: Hoare triple {175625#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {175625#true} is VALID [2022-04-15 17:46:25,515 INFO L272 TraceCheckUtils]: 6: Hoare triple {175625#true} call _BLAST_init(); {175666#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:25,515 INFO L290 TraceCheckUtils]: 7: Hoare triple {175666#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175625#true} is VALID [2022-04-15 17:46:25,515 INFO L290 TraceCheckUtils]: 8: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,515 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {175625#true} {175625#true} #1066#return; {175625#true} is VALID [2022-04-15 17:46:25,515 INFO L290 TraceCheckUtils]: 10: Hoare triple {175625#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {175625#true} is VALID [2022-04-15 17:46:25,515 INFO L290 TraceCheckUtils]: 11: Hoare triple {175625#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {175625#true} is VALID [2022-04-15 17:46:25,516 INFO L272 TraceCheckUtils]: 12: Hoare triple {175625#true} call stub_driver_init(); {175667#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:25,516 INFO L290 TraceCheckUtils]: 13: Hoare triple {175667#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175625#true} is VALID [2022-04-15 17:46:25,516 INFO L290 TraceCheckUtils]: 14: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,516 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {175625#true} {175625#true} #1068#return; {175625#true} is VALID [2022-04-15 17:46:25,516 INFO L290 TraceCheckUtils]: 16: Hoare triple {175625#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {175625#true} is VALID [2022-04-15 17:46:25,516 INFO L290 TraceCheckUtils]: 17: Hoare triple {175625#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {175625#true} is VALID [2022-04-15 17:46:25,516 INFO L290 TraceCheckUtils]: 18: Hoare triple {175625#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {175625#true} is VALID [2022-04-15 17:46:25,516 INFO L290 TraceCheckUtils]: 19: Hoare triple {175625#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {175625#true} is VALID [2022-04-15 17:46:25,516 INFO L290 TraceCheckUtils]: 20: Hoare triple {175625#true} assume 3 == ~tmp_ndt_4~0; {175625#true} is VALID [2022-04-15 17:46:25,516 INFO L272 TraceCheckUtils]: 21: Hoare triple {175625#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {175625#true} is VALID [2022-04-15 17:46:25,517 INFO L290 TraceCheckUtils]: 22: Hoare triple {175625#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {175625#true} is VALID [2022-04-15 17:46:25,517 INFO L290 TraceCheckUtils]: 23: Hoare triple {175625#true} assume 1 == ~PagingReferenceCount~0; {175625#true} is VALID [2022-04-15 17:46:25,517 INFO L290 TraceCheckUtils]: 24: Hoare triple {175625#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {175625#true} is VALID [2022-04-15 17:46:25,517 INFO L290 TraceCheckUtils]: 25: Hoare triple {175625#true} assume !(0 != ~disketteExtension__IsRemoved~0); {175625#true} is VALID [2022-04-15 17:46:25,517 INFO L290 TraceCheckUtils]: 26: Hoare triple {175625#true} assume !(0 == ~irpSp__MinorFunction~0); {175625#true} is VALID [2022-04-15 17:46:25,517 INFO L290 TraceCheckUtils]: 27: Hoare triple {175625#true} assume !(5 == ~irpSp__MinorFunction~0); {175625#true} is VALID [2022-04-15 17:46:25,517 INFO L290 TraceCheckUtils]: 28: Hoare triple {175625#true} assume !(1 == ~irpSp__MinorFunction~0); {175625#true} is VALID [2022-04-15 17:46:25,517 INFO L290 TraceCheckUtils]: 29: Hoare triple {175625#true} assume 6 == ~irpSp__MinorFunction~0; {175625#true} is VALID [2022-04-15 17:46:25,517 INFO L290 TraceCheckUtils]: 30: Hoare triple {175625#true} assume 6 == ~irpSp__MinorFunction~0; {175625#true} is VALID [2022-04-15 17:46:25,517 INFO L290 TraceCheckUtils]: 31: Hoare triple {175625#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {175625#true} is VALID [2022-04-15 17:46:25,517 INFO L290 TraceCheckUtils]: 32: Hoare triple {175625#true} assume !(~s~0 != ~NP~0); {175625#true} is VALID [2022-04-15 17:46:25,517 INFO L290 TraceCheckUtils]: 33: Hoare triple {175625#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {175625#true} is VALID [2022-04-15 17:46:25,517 INFO L290 TraceCheckUtils]: 34: Hoare triple {175625#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {175625#true} is VALID [2022-04-15 17:46:25,518 INFO L272 TraceCheckUtils]: 35: Hoare triple {175625#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {175668#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:25,518 INFO L290 TraceCheckUtils]: 36: Hoare triple {175668#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {175625#true} is VALID [2022-04-15 17:46:25,518 INFO L290 TraceCheckUtils]: 37: Hoare triple {175625#true} assume 0 != ~compRegistered~0; {175625#true} is VALID [2022-04-15 17:46:25,519 INFO L272 TraceCheckUtils]: 38: Hoare triple {175625#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:46:25,519 INFO L290 TraceCheckUtils]: 39: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {175625#true} is VALID [2022-04-15 17:46:25,520 INFO L272 TraceCheckUtils]: 40: Hoare triple {175625#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:46:25,520 INFO L290 TraceCheckUtils]: 41: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {175625#true} is VALID [2022-04-15 17:46:25,520 INFO L290 TraceCheckUtils]: 42: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,520 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-15 17:46:25,520 INFO L290 TraceCheckUtils]: 44: Hoare triple {175625#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {175625#true} is VALID [2022-04-15 17:46:25,520 INFO L290 TraceCheckUtils]: 45: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,520 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {175625#true} {175625#true} #1122#return; {175625#true} is VALID [2022-04-15 17:46:25,520 INFO L290 TraceCheckUtils]: 47: Hoare triple {175625#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {175625#true} is VALID [2022-04-15 17:46:25,520 INFO L290 TraceCheckUtils]: 48: Hoare triple {175625#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {175625#true} is VALID [2022-04-15 17:46:25,520 INFO L272 TraceCheckUtils]: 49: Hoare triple {175625#true} call stubMoreProcessingRequired(); {175686#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:46:25,521 INFO L290 TraceCheckUtils]: 50: Hoare triple {175686#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {175625#true} is VALID [2022-04-15 17:46:25,521 INFO L290 TraceCheckUtils]: 51: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-15 17:46:25,521 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {175625#true} {175625#true} #1124#return; {175625#true} is VALID [2022-04-15 17:46:25,521 INFO L290 TraceCheckUtils]: 53: Hoare triple {175625#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {175625#true} is VALID [2022-04-15 17:46:25,521 INFO L290 TraceCheckUtils]: 54: Hoare triple {175625#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {175625#true} is VALID [2022-04-15 17:46:25,521 INFO L290 TraceCheckUtils]: 55: Hoare triple {175625#true} assume !(1 == ~tmp_ndt_11~0); {175625#true} is VALID [2022-04-15 17:46:25,521 INFO L290 TraceCheckUtils]: 56: Hoare triple {175625#true} ~returnVal2~0 := 259; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:46:25,522 INFO L290 TraceCheckUtils]: 57: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:46:25,522 INFO L290 TraceCheckUtils]: 58: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:46:25,523 INFO L290 TraceCheckUtils]: 59: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:46:25,523 INFO L290 TraceCheckUtils]: 60: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:46:25,523 INFO L290 TraceCheckUtils]: 61: Hoare triple {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:46:25,524 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {175625#true} #1044#return; {175663#(and (<= 259 |FloppyPnp_#t~ret43|) (<= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-15 17:46:25,525 INFO L290 TraceCheckUtils]: 63: Hoare triple {175663#(and (<= 259 |FloppyPnp_#t~ret43|) (<= |FloppyPnp_#t~ret43| 259))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {175664#(and (< 258 FloppyPnp_~__cil_tmp30~0) (<= FloppyPnp_~__cil_tmp30~0 259))} is VALID [2022-04-15 17:46:25,525 INFO L290 TraceCheckUtils]: 64: Hoare triple {175664#(and (< 258 FloppyPnp_~__cil_tmp30~0) (<= FloppyPnp_~__cil_tmp30~0 259))} assume !(259 == ~__cil_tmp30~0); {175626#false} is VALID [2022-04-15 17:46:25,525 INFO L290 TraceCheckUtils]: 65: Hoare triple {175626#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {175626#false} is VALID [2022-04-15 17:46:25,525 INFO L272 TraceCheckUtils]: 66: Hoare triple {175626#false} call IofCompleteRequest(~Irp, 0); {175626#false} is VALID [2022-04-15 17:46:25,525 INFO L290 TraceCheckUtils]: 67: Hoare triple {175626#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {175626#false} is VALID [2022-04-15 17:46:25,525 INFO L290 TraceCheckUtils]: 68: Hoare triple {175626#false} assume !(~s~0 == ~NP~0); {175626#false} is VALID [2022-04-15 17:46:25,525 INFO L272 TraceCheckUtils]: 69: Hoare triple {175626#false} call errorFn(); {175626#false} is VALID [2022-04-15 17:46:25,525 INFO L290 TraceCheckUtils]: 70: Hoare triple {175626#false} assume !false; {175626#false} is VALID [2022-04-15 17:46:25,526 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 17:46:25,526 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:46:25,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640802193] [2022-04-15 17:46:25,526 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1640802193] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:46:25,526 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:46:25,526 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:46:25,526 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:46:25,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [930243408] [2022-04-15 17:46:25,527 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [930243408] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:46:25,527 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:46:25,527 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:46:25,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1619044141] [2022-04-15 17:46:25,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:46:25,527 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) Word has length 71 [2022-04-15 17:46:25,527 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:46:25,528 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-15 17:46:25,577 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:25,578 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:46:25,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:46:25,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:46:25,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:46:25,578 INFO L87 Difference]: Start difference. First operand 485 states and 598 transitions. Second operand has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-15 17:46:30,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:30,504 INFO L93 Difference]: Finished difference Result 746 states and 929 transitions. [2022-04-15 17:46:30,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-15 17:46:30,504 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) Word has length 71 [2022-04-15 17:46:30,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:46:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-15 17:46:30,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 643 transitions. [2022-04-15 17:46:30,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-15 17:46:30,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 643 transitions. [2022-04-15 17:46:30,511 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 643 transitions. [2022-04-15 17:46:31,056 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 643 edges. 643 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:31,070 INFO L225 Difference]: With dead ends: 746 [2022-04-15 17:46:31,070 INFO L226 Difference]: Without dead ends: 520 [2022-04-15 17:46:31,071 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 17:46:31,071 INFO L913 BasicCegarLoop]: 371 mSDtfsCounter, 578 mSDsluCounter, 954 mSDsCounter, 0 mSdLazyCounter, 1325 mSolverCounterSat, 177 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 587 SdHoareTripleChecker+Valid, 1325 SdHoareTripleChecker+Invalid, 1502 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 177 IncrementalHoareTripleChecker+Valid, 1325 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:46:31,071 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [587 Valid, 1325 Invalid, 1502 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [177 Valid, 1325 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-15 17:46:31,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2022-04-15 17:46:32,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 485. [2022-04-15 17:46:32,236 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:46:32,237 INFO L82 GeneralOperation]: Start isEquivalent. First operand 520 states. Second operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-15 17:46:32,237 INFO L74 IsIncluded]: Start isIncluded. First operand 520 states. Second operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-15 17:46:32,238 INFO L87 Difference]: Start difference. First operand 520 states. Second operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-15 17:46:32,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:32,249 INFO L93 Difference]: Finished difference Result 520 states and 645 transitions. [2022-04-15 17:46:32,249 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 645 transitions. [2022-04-15 17:46:32,249 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:32,249 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:32,250 INFO L74 IsIncluded]: Start isIncluded. First operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) Second operand 520 states. [2022-04-15 17:46:32,250 INFO L87 Difference]: Start difference. First operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) Second operand 520 states. [2022-04-15 17:46:32,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:32,261 INFO L93 Difference]: Finished difference Result 520 states and 645 transitions. [2022-04-15 17:46:32,261 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 645 transitions. [2022-04-15 17:46:32,262 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:32,262 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:32,262 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:46:32,262 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:46:32,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-15 17:46:32,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 596 transitions. [2022-04-15 17:46:32,275 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 596 transitions. Word has length 71 [2022-04-15 17:46:32,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:46:32,275 INFO L478 AbstractCegarLoop]: Abstraction has 485 states and 596 transitions. [2022-04-15 17:46:32,275 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-15 17:46:32,275 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 485 states and 596 transitions. [2022-04-15 17:46:33,362 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 596 edges. 596 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:33,363 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 596 transitions. [2022-04-15 17:46:33,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-15 17:46:33,363 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:46:33,363 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:46:33,363 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-15 17:46:33,363 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:46:33,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:46:33,364 INFO L85 PathProgramCache]: Analyzing trace with hash -2107854790, now seen corresponding path program 1 times [2022-04-15 17:46:33,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:46:33,364 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1328909560] [2022-04-15 17:46:33,364 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:46:33,364 INFO L85 PathProgramCache]: Analyzing trace with hash -2107854790, now seen corresponding path program 2 times [2022-04-15 17:46:33,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:46:33,364 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787130528] [2022-04-15 17:46:33,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:46:33,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:46:33,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:33,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:46:33,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:33,463 INFO L290 TraceCheckUtils]: 0: Hoare triple {179244#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {179199#true} is VALID [2022-04-15 17:46:33,463 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-15 17:46:33,463 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179199#true} {179199#true} #1156#return; {179199#true} is VALID [2022-04-15 17:46:33,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:46:33,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:33,486 INFO L290 TraceCheckUtils]: 0: Hoare triple {179245#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179199#true} is VALID [2022-04-15 17:46:33,486 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-15 17:46:33,486 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179199#true} {179199#true} #1066#return; {179199#true} is VALID [2022-04-15 17:46:33,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:46:33,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:33,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {179246#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179199#true} is VALID [2022-04-15 17:46:33,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-15 17:46:33,498 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179199#true} {179199#true} #1068#return; {179199#true} is VALID [2022-04-15 17:46:33,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:46:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:33,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-15 17:46:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:33,572 INFO L290 TraceCheckUtils]: 0: Hoare triple {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {179199#true} is VALID [2022-04-15 17:46:33,572 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume !(0 != ~compRegistered~0); {179199#true} is VALID [2022-04-15 17:46:33,572 INFO L290 TraceCheckUtils]: 2: Hoare triple {179199#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {179199#true} is VALID [2022-04-15 17:46:33,573 INFO L290 TraceCheckUtils]: 3: Hoare triple {179199#true} assume 0 == ~tmp_ndt_10~0; {179199#true} is VALID [2022-04-15 17:46:33,573 INFO L290 TraceCheckUtils]: 4: Hoare triple {179199#true} ~returnVal2~0 := 0; {179199#true} is VALID [2022-04-15 17:46:33,573 INFO L290 TraceCheckUtils]: 5: Hoare triple {179199#true} assume !(~s~0 == ~NP~0); {179199#true} is VALID [2022-04-15 17:46:33,573 INFO L290 TraceCheckUtils]: 6: Hoare triple {179199#true} assume !(~s~0 == ~MPR1~0); {179199#true} is VALID [2022-04-15 17:46:33,573 INFO L290 TraceCheckUtils]: 7: Hoare triple {179199#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:46:33,573 INFO L290 TraceCheckUtils]: 8: Hoare triple {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,574 INFO L290 TraceCheckUtils]: 9: Hoare triple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,574 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {179199#true} #1142#return; {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} is VALID [2022-04-15 17:46:33,574 INFO L290 TraceCheckUtils]: 0: Hoare triple {179247#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {179199#true} is VALID [2022-04-15 17:46:33,574 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {179199#true} is VALID [2022-04-15 17:46:33,574 INFO L290 TraceCheckUtils]: 2: Hoare triple {179199#true} assume !(0 != ~disketteExtension__IsRemoved~1); {179199#true} is VALID [2022-04-15 17:46:33,574 INFO L290 TraceCheckUtils]: 3: Hoare triple {179199#true} assume !(0 == ~disketteExtension__IsStarted~2); {179199#true} is VALID [2022-04-15 17:46:33,574 INFO L290 TraceCheckUtils]: 4: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {179199#true} is VALID [2022-04-15 17:46:33,575 INFO L290 TraceCheckUtils]: 5: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {179199#true} is VALID [2022-04-15 17:46:33,575 INFO L290 TraceCheckUtils]: 6: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {179199#true} is VALID [2022-04-15 17:46:33,575 INFO L290 TraceCheckUtils]: 7: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {179199#true} is VALID [2022-04-15 17:46:33,575 INFO L290 TraceCheckUtils]: 8: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0); {179199#true} is VALID [2022-04-15 17:46:33,575 INFO L290 TraceCheckUtils]: 9: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp65~0); {179199#true} is VALID [2022-04-15 17:46:33,575 INFO L290 TraceCheckUtils]: 10: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp66~0); {179199#true} is VALID [2022-04-15 17:46:33,575 INFO L290 TraceCheckUtils]: 11: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp69~0); {179199#true} is VALID [2022-04-15 17:46:33,575 INFO L290 TraceCheckUtils]: 12: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp72~0); {179199#true} is VALID [2022-04-15 17:46:33,575 INFO L290 TraceCheckUtils]: 13: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp75~0); {179199#true} is VALID [2022-04-15 17:46:33,575 INFO L290 TraceCheckUtils]: 14: Hoare triple {179199#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp78~0; {179199#true} is VALID [2022-04-15 17:46:33,575 INFO L290 TraceCheckUtils]: 15: Hoare triple {179199#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {179199#true} is VALID [2022-04-15 17:46:33,575 INFO L290 TraceCheckUtils]: 16: Hoare triple {179199#true} #t~post161 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post161;havoc #t~post161;#t~post162 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post162;havoc #t~post162; {179199#true} is VALID [2022-04-15 17:46:33,576 INFO L272 TraceCheckUtils]: 17: Hoare triple {179199#true} call #t~ret163 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:33,576 INFO L290 TraceCheckUtils]: 18: Hoare triple {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {179199#true} is VALID [2022-04-15 17:46:33,576 INFO L290 TraceCheckUtils]: 19: Hoare triple {179199#true} assume !(0 != ~compRegistered~0); {179199#true} is VALID [2022-04-15 17:46:33,576 INFO L290 TraceCheckUtils]: 20: Hoare triple {179199#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {179199#true} is VALID [2022-04-15 17:46:33,576 INFO L290 TraceCheckUtils]: 21: Hoare triple {179199#true} assume 0 == ~tmp_ndt_10~0; {179199#true} is VALID [2022-04-15 17:46:33,576 INFO L290 TraceCheckUtils]: 22: Hoare triple {179199#true} ~returnVal2~0 := 0; {179199#true} is VALID [2022-04-15 17:46:33,576 INFO L290 TraceCheckUtils]: 23: Hoare triple {179199#true} assume !(~s~0 == ~NP~0); {179199#true} is VALID [2022-04-15 17:46:33,576 INFO L290 TraceCheckUtils]: 24: Hoare triple {179199#true} assume !(~s~0 == ~MPR1~0); {179199#true} is VALID [2022-04-15 17:46:33,576 INFO L290 TraceCheckUtils]: 25: Hoare triple {179199#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:46:33,577 INFO L290 TraceCheckUtils]: 26: Hoare triple {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,577 INFO L290 TraceCheckUtils]: 27: Hoare triple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,577 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {179199#true} #1142#return; {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} is VALID [2022-04-15 17:46:33,578 INFO L290 TraceCheckUtils]: 29: Hoare triple {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~ntStatus~3 := #t~ret163;havoc #t~ret163;#res := ~ntStatus~3; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,578 INFO L290 TraceCheckUtils]: 30: Hoare triple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,578 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {179199#true} #1074#return; {179242#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,580 INFO L272 TraceCheckUtils]: 0: Hoare triple {179199#true} call ULTIMATE.init(); {179244#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:46:33,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {179244#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {179199#true} is VALID [2022-04-15 17:46:33,580 INFO L290 TraceCheckUtils]: 2: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-15 17:46:33,580 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {179199#true} {179199#true} #1156#return; {179199#true} is VALID [2022-04-15 17:46:33,580 INFO L272 TraceCheckUtils]: 4: Hoare triple {179199#true} call #t~ret170 := main(); {179199#true} is VALID [2022-04-15 17:46:33,580 INFO L290 TraceCheckUtils]: 5: Hoare triple {179199#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {179199#true} is VALID [2022-04-15 17:46:33,581 INFO L272 TraceCheckUtils]: 6: Hoare triple {179199#true} call _BLAST_init(); {179245#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:33,581 INFO L290 TraceCheckUtils]: 7: Hoare triple {179245#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179199#true} is VALID [2022-04-15 17:46:33,581 INFO L290 TraceCheckUtils]: 8: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-15 17:46:33,581 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {179199#true} {179199#true} #1066#return; {179199#true} is VALID [2022-04-15 17:46:33,581 INFO L290 TraceCheckUtils]: 10: Hoare triple {179199#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {179199#true} is VALID [2022-04-15 17:46:33,581 INFO L290 TraceCheckUtils]: 11: Hoare triple {179199#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {179199#true} is VALID [2022-04-15 17:46:33,581 INFO L272 TraceCheckUtils]: 12: Hoare triple {179199#true} call stub_driver_init(); {179246#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:33,582 INFO L290 TraceCheckUtils]: 13: Hoare triple {179246#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179199#true} is VALID [2022-04-15 17:46:33,582 INFO L290 TraceCheckUtils]: 14: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-15 17:46:33,582 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {179199#true} {179199#true} #1068#return; {179199#true} is VALID [2022-04-15 17:46:33,582 INFO L290 TraceCheckUtils]: 16: Hoare triple {179199#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {179199#true} is VALID [2022-04-15 17:46:33,582 INFO L290 TraceCheckUtils]: 17: Hoare triple {179199#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {179199#true} is VALID [2022-04-15 17:46:33,582 INFO L290 TraceCheckUtils]: 18: Hoare triple {179199#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {179199#true} is VALID [2022-04-15 17:46:33,582 INFO L290 TraceCheckUtils]: 19: Hoare triple {179199#true} assume 2 == ~tmp_ndt_3~0; {179199#true} is VALID [2022-04-15 17:46:33,582 INFO L272 TraceCheckUtils]: 20: Hoare triple {179199#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {179247#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 21: Hoare triple {179247#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 22: Hoare triple {179199#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 23: Hoare triple {179199#true} assume !(0 != ~disketteExtension__IsRemoved~1); {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 24: Hoare triple {179199#true} assume !(0 == ~disketteExtension__IsStarted~2); {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 25: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 26: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 27: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 28: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 29: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0); {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 30: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp65~0); {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 31: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp66~0); {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 32: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp69~0); {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 33: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp72~0); {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 34: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp75~0); {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 35: Hoare triple {179199#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp78~0; {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 36: Hoare triple {179199#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {179199#true} is VALID [2022-04-15 17:46:33,583 INFO L290 TraceCheckUtils]: 37: Hoare triple {179199#true} #t~post161 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post161;havoc #t~post161;#t~post162 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post162;havoc #t~post162; {179199#true} is VALID [2022-04-15 17:46:33,584 INFO L272 TraceCheckUtils]: 38: Hoare triple {179199#true} call #t~ret163 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:33,584 INFO L290 TraceCheckUtils]: 39: Hoare triple {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {179199#true} is VALID [2022-04-15 17:46:33,584 INFO L290 TraceCheckUtils]: 40: Hoare triple {179199#true} assume !(0 != ~compRegistered~0); {179199#true} is VALID [2022-04-15 17:46:33,584 INFO L290 TraceCheckUtils]: 41: Hoare triple {179199#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {179199#true} is VALID [2022-04-15 17:46:33,584 INFO L290 TraceCheckUtils]: 42: Hoare triple {179199#true} assume 0 == ~tmp_ndt_10~0; {179199#true} is VALID [2022-04-15 17:46:33,584 INFO L290 TraceCheckUtils]: 43: Hoare triple {179199#true} ~returnVal2~0 := 0; {179199#true} is VALID [2022-04-15 17:46:33,584 INFO L290 TraceCheckUtils]: 44: Hoare triple {179199#true} assume !(~s~0 == ~NP~0); {179199#true} is VALID [2022-04-15 17:46:33,584 INFO L290 TraceCheckUtils]: 45: Hoare triple {179199#true} assume !(~s~0 == ~MPR1~0); {179199#true} is VALID [2022-04-15 17:46:33,585 INFO L290 TraceCheckUtils]: 46: Hoare triple {179199#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:46:33,585 INFO L290 TraceCheckUtils]: 47: Hoare triple {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,585 INFO L290 TraceCheckUtils]: 48: Hoare triple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,586 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {179199#true} #1142#return; {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} is VALID [2022-04-15 17:46:33,586 INFO L290 TraceCheckUtils]: 50: Hoare triple {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~ntStatus~3 := #t~ret163;havoc #t~ret163;#res := ~ntStatus~3; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,586 INFO L290 TraceCheckUtils]: 51: Hoare triple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,587 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {179199#true} #1074#return; {179242#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,587 INFO L290 TraceCheckUtils]: 53: Hoare triple {179242#(= |main_#t~ret99| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,587 INFO L290 TraceCheckUtils]: 54: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,587 INFO L290 TraceCheckUtils]: 55: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,588 INFO L290 TraceCheckUtils]: 56: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,588 INFO L290 TraceCheckUtils]: 57: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,588 INFO L290 TraceCheckUtils]: 58: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,588 INFO L290 TraceCheckUtils]: 59: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,588 INFO L290 TraceCheckUtils]: 60: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:33,589 INFO L290 TraceCheckUtils]: 61: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {179200#false} is VALID [2022-04-15 17:46:33,589 INFO L272 TraceCheckUtils]: 62: Hoare triple {179200#false} call errorFn(); {179200#false} is VALID [2022-04-15 17:46:33,589 INFO L290 TraceCheckUtils]: 63: Hoare triple {179200#false} assume !false; {179200#false} is VALID [2022-04-15 17:46:33,589 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 17:46:33,589 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:46:33,589 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787130528] [2022-04-15 17:46:33,589 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1787130528] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:46:33,589 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:46:33,589 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:46:33,589 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:46:33,589 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1328909560] [2022-04-15 17:46:33,590 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1328909560] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:46:33,590 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:46:33,590 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:46:33,590 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403737784] [2022-04-15 17:46:33,590 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:46:33,590 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 64 [2022-04-15 17:46:33,590 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:46:33,590 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:33,627 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:33,627 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 17:46:33,627 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:46:33,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 17:46:33,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-15 17:46:33,627 INFO L87 Difference]: Start difference. First operand 485 states and 596 transitions. Second operand has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:39,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:39,544 INFO L93 Difference]: Finished difference Result 512 states and 627 transitions. [2022-04-15 17:46:39,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:46:39,544 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 64 [2022-04-15 17:46:39,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:46:39,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:39,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 431 transitions. [2022-04-15 17:46:39,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:39,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 431 transitions. [2022-04-15 17:46:39,549 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 431 transitions. [2022-04-15 17:46:39,968 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 431 edges. 431 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:39,979 INFO L225 Difference]: With dead ends: 512 [2022-04-15 17:46:39,979 INFO L226 Difference]: Without dead ends: 490 [2022-04-15 17:46:39,980 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:46:39,980 INFO L913 BasicCegarLoop]: 375 mSDtfsCounter, 425 mSDsluCounter, 1123 mSDsCounter, 0 mSdLazyCounter, 2058 mSolverCounterSat, 143 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 429 SdHoareTripleChecker+Valid, 1498 SdHoareTripleChecker+Invalid, 2201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 143 IncrementalHoareTripleChecker+Valid, 2058 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:46:39,980 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [429 Valid, 1498 Invalid, 2201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [143 Valid, 2058 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-15 17:46:39,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2022-04-15 17:46:41,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 474. [2022-04-15 17:46:41,036 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:46:41,037 INFO L82 GeneralOperation]: Start isEquivalent. First operand 490 states. Second operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) [2022-04-15 17:46:41,037 INFO L74 IsIncluded]: Start isIncluded. First operand 490 states. Second operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) [2022-04-15 17:46:41,038 INFO L87 Difference]: Start difference. First operand 490 states. Second operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) [2022-04-15 17:46:41,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:41,047 INFO L93 Difference]: Finished difference Result 490 states and 602 transitions. [2022-04-15 17:46:41,047 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 602 transitions. [2022-04-15 17:46:41,048 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:41,048 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:41,048 INFO L74 IsIncluded]: Start isIncluded. First operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) Second operand 490 states. [2022-04-15 17:46:41,054 INFO L87 Difference]: Start difference. First operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) Second operand 490 states. [2022-04-15 17:46:41,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:41,067 INFO L93 Difference]: Finished difference Result 490 states and 602 transitions. [2022-04-15 17:46:41,067 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 602 transitions. [2022-04-15 17:46:41,068 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:41,068 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:41,068 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:46:41,068 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:46:41,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) [2022-04-15 17:46:41,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 474 states and 581 transitions. [2022-04-15 17:46:41,081 INFO L78 Accepts]: Start accepts. Automaton has 474 states and 581 transitions. Word has length 64 [2022-04-15 17:46:41,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:46:41,081 INFO L478 AbstractCegarLoop]: Abstraction has 474 states and 581 transitions. [2022-04-15 17:46:41,082 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:41,082 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 474 states and 581 transitions. [2022-04-15 17:46:42,140 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 581 edges. 581 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 581 transitions. [2022-04-15 17:46:42,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-15 17:46:42,141 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:46:42,141 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:46:42,141 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-15 17:46:42,141 INFO L403 AbstractCegarLoop]: === Iteration 42 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:46:42,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:46:42,142 INFO L85 PathProgramCache]: Analyzing trace with hash 245569005, now seen corresponding path program 1 times [2022-04-15 17:46:42,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:46:42,142 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1199439748] [2022-04-15 17:46:42,142 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:46:42,142 INFO L85 PathProgramCache]: Analyzing trace with hash 245569005, now seen corresponding path program 2 times [2022-04-15 17:46:42,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:46:42,142 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1944195219] [2022-04-15 17:46:42,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:46:42,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:46:42,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:42,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:46:42,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:42,231 INFO L290 TraceCheckUtils]: 0: Hoare triple {182264#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {182220#true} is VALID [2022-04-15 17:46:42,231 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-15 17:46:42,231 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182220#true} {182220#true} #1156#return; {182220#true} is VALID [2022-04-15 17:46:42,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:46:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:42,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {182265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182220#true} is VALID [2022-04-15 17:46:42,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-15 17:46:42,251 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182220#true} {182220#true} #1066#return; {182220#true} is VALID [2022-04-15 17:46:42,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:46:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:42,262 INFO L290 TraceCheckUtils]: 0: Hoare triple {182266#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182220#true} is VALID [2022-04-15 17:46:42,262 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-15 17:46:42,262 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182220#true} {182220#true} #1068#return; {182220#true} is VALID [2022-04-15 17:46:42,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:46:42,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:42,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:46:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:42,331 INFO L290 TraceCheckUtils]: 0: Hoare triple {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {182220#true} is VALID [2022-04-15 17:46:42,331 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume !(0 != ~compRegistered~0); {182220#true} is VALID [2022-04-15 17:46:42,331 INFO L290 TraceCheckUtils]: 2: Hoare triple {182220#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {182220#true} is VALID [2022-04-15 17:46:42,331 INFO L290 TraceCheckUtils]: 3: Hoare triple {182220#true} assume 0 == ~tmp_ndt_10~0; {182220#true} is VALID [2022-04-15 17:46:42,331 INFO L290 TraceCheckUtils]: 4: Hoare triple {182220#true} ~returnVal2~0 := 0; {182220#true} is VALID [2022-04-15 17:46:42,331 INFO L290 TraceCheckUtils]: 5: Hoare triple {182220#true} assume !(~s~0 == ~NP~0); {182220#true} is VALID [2022-04-15 17:46:42,331 INFO L290 TraceCheckUtils]: 6: Hoare triple {182220#true} assume !(~s~0 == ~MPR1~0); {182220#true} is VALID [2022-04-15 17:46:42,332 INFO L290 TraceCheckUtils]: 7: Hoare triple {182220#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:46:42,332 INFO L290 TraceCheckUtils]: 8: Hoare triple {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,332 INFO L290 TraceCheckUtils]: 9: Hoare triple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,333 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {182220#true} #1052#return; {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,333 INFO L290 TraceCheckUtils]: 0: Hoare triple {182267#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {182220#true} is VALID [2022-04-15 17:46:42,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume 1 == ~PagingReferenceCount~0; {182220#true} is VALID [2022-04-15 17:46:42,333 INFO L290 TraceCheckUtils]: 2: Hoare triple {182220#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {182220#true} is VALID [2022-04-15 17:46:42,333 INFO L290 TraceCheckUtils]: 3: Hoare triple {182220#true} assume !(0 != ~disketteExtension__IsRemoved~0); {182220#true} is VALID [2022-04-15 17:46:42,333 INFO L290 TraceCheckUtils]: 4: Hoare triple {182220#true} assume !(0 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-15 17:46:42,333 INFO L290 TraceCheckUtils]: 5: Hoare triple {182220#true} assume !(5 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-15 17:46:42,333 INFO L290 TraceCheckUtils]: 6: Hoare triple {182220#true} assume !(1 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-15 17:46:42,333 INFO L290 TraceCheckUtils]: 7: Hoare triple {182220#true} assume !(6 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-15 17:46:42,333 INFO L290 TraceCheckUtils]: 8: Hoare triple {182220#true} assume !(3 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-15 17:46:42,334 INFO L290 TraceCheckUtils]: 9: Hoare triple {182220#true} assume 4 == ~irpSp__MinorFunction~0; {182220#true} is VALID [2022-04-15 17:46:42,334 INFO L290 TraceCheckUtils]: 10: Hoare triple {182220#true} ~disketteExtension__IsStarted~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {182220#true} is VALID [2022-04-15 17:46:42,334 INFO L290 TraceCheckUtils]: 11: Hoare triple {182220#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {182220#true} is VALID [2022-04-15 17:46:42,334 INFO L290 TraceCheckUtils]: 12: Hoare triple {182220#true} #t~post45 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post45;havoc #t~post45;#t~post46 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post46;havoc #t~post46; {182220#true} is VALID [2022-04-15 17:46:42,334 INFO L272 TraceCheckUtils]: 13: Hoare triple {182220#true} call #t~ret47 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:42,334 INFO L290 TraceCheckUtils]: 14: Hoare triple {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {182220#true} is VALID [2022-04-15 17:46:42,334 INFO L290 TraceCheckUtils]: 15: Hoare triple {182220#true} assume !(0 != ~compRegistered~0); {182220#true} is VALID [2022-04-15 17:46:42,334 INFO L290 TraceCheckUtils]: 16: Hoare triple {182220#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {182220#true} is VALID [2022-04-15 17:46:42,334 INFO L290 TraceCheckUtils]: 17: Hoare triple {182220#true} assume 0 == ~tmp_ndt_10~0; {182220#true} is VALID [2022-04-15 17:46:42,335 INFO L290 TraceCheckUtils]: 18: Hoare triple {182220#true} ~returnVal2~0 := 0; {182220#true} is VALID [2022-04-15 17:46:42,335 INFO L290 TraceCheckUtils]: 19: Hoare triple {182220#true} assume !(~s~0 == ~NP~0); {182220#true} is VALID [2022-04-15 17:46:42,335 INFO L290 TraceCheckUtils]: 20: Hoare triple {182220#true} assume !(~s~0 == ~MPR1~0); {182220#true} is VALID [2022-04-15 17:46:42,335 INFO L290 TraceCheckUtils]: 21: Hoare triple {182220#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:46:42,335 INFO L290 TraceCheckUtils]: 22: Hoare triple {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,335 INFO L290 TraceCheckUtils]: 23: Hoare triple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,336 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {182220#true} #1052#return; {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,336 INFO L290 TraceCheckUtils]: 25: Hoare triple {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~ntStatus~0 := #t~ret47;havoc #t~ret47; {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:42,337 INFO L290 TraceCheckUtils]: 26: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:42,337 INFO L290 TraceCheckUtils]: 27: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:42,337 INFO L290 TraceCheckUtils]: 28: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,337 INFO L290 TraceCheckUtils]: 29: Hoare triple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,338 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {182220#true} #1076#return; {182262#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-15 17:46:42,339 INFO L272 TraceCheckUtils]: 0: Hoare triple {182220#true} call ULTIMATE.init(); {182264#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:46:42,339 INFO L290 TraceCheckUtils]: 1: Hoare triple {182264#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {182220#true} is VALID [2022-04-15 17:46:42,339 INFO L290 TraceCheckUtils]: 2: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-15 17:46:42,339 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182220#true} {182220#true} #1156#return; {182220#true} is VALID [2022-04-15 17:46:42,339 INFO L272 TraceCheckUtils]: 4: Hoare triple {182220#true} call #t~ret170 := main(); {182220#true} is VALID [2022-04-15 17:46:42,339 INFO L290 TraceCheckUtils]: 5: Hoare triple {182220#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {182220#true} is VALID [2022-04-15 17:46:42,340 INFO L272 TraceCheckUtils]: 6: Hoare triple {182220#true} call _BLAST_init(); {182265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:42,340 INFO L290 TraceCheckUtils]: 7: Hoare triple {182265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182220#true} is VALID [2022-04-15 17:46:42,340 INFO L290 TraceCheckUtils]: 8: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-15 17:46:42,340 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {182220#true} {182220#true} #1066#return; {182220#true} is VALID [2022-04-15 17:46:42,340 INFO L290 TraceCheckUtils]: 10: Hoare triple {182220#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {182220#true} is VALID [2022-04-15 17:46:42,341 INFO L290 TraceCheckUtils]: 11: Hoare triple {182220#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {182220#true} is VALID [2022-04-15 17:46:42,341 INFO L272 TraceCheckUtils]: 12: Hoare triple {182220#true} call stub_driver_init(); {182266#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:42,341 INFO L290 TraceCheckUtils]: 13: Hoare triple {182266#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182220#true} is VALID [2022-04-15 17:46:42,341 INFO L290 TraceCheckUtils]: 14: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-15 17:46:42,341 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {182220#true} {182220#true} #1068#return; {182220#true} is VALID [2022-04-15 17:46:42,341 INFO L290 TraceCheckUtils]: 16: Hoare triple {182220#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {182220#true} is VALID [2022-04-15 17:46:42,341 INFO L290 TraceCheckUtils]: 17: Hoare triple {182220#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {182220#true} is VALID [2022-04-15 17:46:42,341 INFO L290 TraceCheckUtils]: 18: Hoare triple {182220#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {182220#true} is VALID [2022-04-15 17:46:42,341 INFO L290 TraceCheckUtils]: 19: Hoare triple {182220#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {182220#true} is VALID [2022-04-15 17:46:42,341 INFO L290 TraceCheckUtils]: 20: Hoare triple {182220#true} assume 3 == ~tmp_ndt_4~0; {182220#true} is VALID [2022-04-15 17:46:42,342 INFO L272 TraceCheckUtils]: 21: Hoare triple {182220#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {182267#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:42,342 INFO L290 TraceCheckUtils]: 22: Hoare triple {182267#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {182220#true} is VALID [2022-04-15 17:46:42,342 INFO L290 TraceCheckUtils]: 23: Hoare triple {182220#true} assume 1 == ~PagingReferenceCount~0; {182220#true} is VALID [2022-04-15 17:46:42,342 INFO L290 TraceCheckUtils]: 24: Hoare triple {182220#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {182220#true} is VALID [2022-04-15 17:46:42,342 INFO L290 TraceCheckUtils]: 25: Hoare triple {182220#true} assume !(0 != ~disketteExtension__IsRemoved~0); {182220#true} is VALID [2022-04-15 17:46:42,342 INFO L290 TraceCheckUtils]: 26: Hoare triple {182220#true} assume !(0 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-15 17:46:42,342 INFO L290 TraceCheckUtils]: 27: Hoare triple {182220#true} assume !(5 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-15 17:46:42,342 INFO L290 TraceCheckUtils]: 28: Hoare triple {182220#true} assume !(1 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-15 17:46:42,343 INFO L290 TraceCheckUtils]: 29: Hoare triple {182220#true} assume !(6 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-15 17:46:42,343 INFO L290 TraceCheckUtils]: 30: Hoare triple {182220#true} assume !(3 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-15 17:46:42,343 INFO L290 TraceCheckUtils]: 31: Hoare triple {182220#true} assume 4 == ~irpSp__MinorFunction~0; {182220#true} is VALID [2022-04-15 17:46:42,343 INFO L290 TraceCheckUtils]: 32: Hoare triple {182220#true} ~disketteExtension__IsStarted~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {182220#true} is VALID [2022-04-15 17:46:42,343 INFO L290 TraceCheckUtils]: 33: Hoare triple {182220#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {182220#true} is VALID [2022-04-15 17:46:42,343 INFO L290 TraceCheckUtils]: 34: Hoare triple {182220#true} #t~post45 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post45;havoc #t~post45;#t~post46 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post46;havoc #t~post46; {182220#true} is VALID [2022-04-15 17:46:42,343 INFO L272 TraceCheckUtils]: 35: Hoare triple {182220#true} call #t~ret47 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:42,343 INFO L290 TraceCheckUtils]: 36: Hoare triple {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {182220#true} is VALID [2022-04-15 17:46:42,343 INFO L290 TraceCheckUtils]: 37: Hoare triple {182220#true} assume !(0 != ~compRegistered~0); {182220#true} is VALID [2022-04-15 17:46:42,343 INFO L290 TraceCheckUtils]: 38: Hoare triple {182220#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {182220#true} is VALID [2022-04-15 17:46:42,344 INFO L290 TraceCheckUtils]: 39: Hoare triple {182220#true} assume 0 == ~tmp_ndt_10~0; {182220#true} is VALID [2022-04-15 17:46:42,344 INFO L290 TraceCheckUtils]: 40: Hoare triple {182220#true} ~returnVal2~0 := 0; {182220#true} is VALID [2022-04-15 17:46:42,344 INFO L290 TraceCheckUtils]: 41: Hoare triple {182220#true} assume !(~s~0 == ~NP~0); {182220#true} is VALID [2022-04-15 17:46:42,344 INFO L290 TraceCheckUtils]: 42: Hoare triple {182220#true} assume !(~s~0 == ~MPR1~0); {182220#true} is VALID [2022-04-15 17:46:42,344 INFO L290 TraceCheckUtils]: 43: Hoare triple {182220#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:46:42,344 INFO L290 TraceCheckUtils]: 44: Hoare triple {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,344 INFO L290 TraceCheckUtils]: 45: Hoare triple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,345 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {182220#true} #1052#return; {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,345 INFO L290 TraceCheckUtils]: 47: Hoare triple {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~ntStatus~0 := #t~ret47;havoc #t~ret47; {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:42,345 INFO L290 TraceCheckUtils]: 48: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:42,346 INFO L290 TraceCheckUtils]: 49: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:42,346 INFO L290 TraceCheckUtils]: 50: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,346 INFO L290 TraceCheckUtils]: 51: Hoare triple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,347 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {182220#true} #1076#return; {182262#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-15 17:46:42,347 INFO L290 TraceCheckUtils]: 53: Hoare triple {182262#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,347 INFO L290 TraceCheckUtils]: 54: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,347 INFO L290 TraceCheckUtils]: 55: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,348 INFO L290 TraceCheckUtils]: 56: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,348 INFO L290 TraceCheckUtils]: 57: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,348 INFO L290 TraceCheckUtils]: 58: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,348 INFO L290 TraceCheckUtils]: 59: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,349 INFO L290 TraceCheckUtils]: 60: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:42,349 INFO L290 TraceCheckUtils]: 61: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {182221#false} is VALID [2022-04-15 17:46:42,349 INFO L272 TraceCheckUtils]: 62: Hoare triple {182221#false} call errorFn(); {182221#false} is VALID [2022-04-15 17:46:42,349 INFO L290 TraceCheckUtils]: 63: Hoare triple {182221#false} assume !false; {182221#false} is VALID [2022-04-15 17:46:42,349 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 17:46:42,349 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:46:42,349 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1944195219] [2022-04-15 17:46:42,349 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1944195219] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:46:42,349 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:46:42,349 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:46:42,350 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:46:42,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1199439748] [2022-04-15 17:46:42,350 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1199439748] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:46:42,350 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:46:42,350 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:46:42,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184206641] [2022-04-15 17:46:42,350 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:46:42,350 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 64 [2022-04-15 17:46:42,350 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:46:42,350 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:42,387 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:42,387 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:46:42,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:46:42,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:46:42,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:46:42,388 INFO L87 Difference]: Start difference. First operand 474 states and 581 transitions. Second operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:48,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:48,903 INFO L93 Difference]: Finished difference Result 507 states and 619 transitions. [2022-04-15 17:46:48,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:46:48,904 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 64 [2022-04-15 17:46:48,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:46:48,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:48,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 423 transitions. [2022-04-15 17:46:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:48,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 423 transitions. [2022-04-15 17:46:48,910 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 423 transitions. [2022-04-15 17:46:49,309 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 423 edges. 423 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:49,320 INFO L225 Difference]: With dead ends: 507 [2022-04-15 17:46:49,320 INFO L226 Difference]: Without dead ends: 485 [2022-04-15 17:46:49,320 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 17:46:49,321 INFO L913 BasicCegarLoop]: 367 mSDtfsCounter, 179 mSDsluCounter, 1316 mSDsCounter, 0 mSdLazyCounter, 2477 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 183 SdHoareTripleChecker+Valid, 1683 SdHoareTripleChecker+Invalid, 2532 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 2477 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:46:49,321 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [183 Valid, 1683 Invalid, 2532 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 2477 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-15 17:46:49,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2022-04-15 17:46:50,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 469. [2022-04-15 17:46:50,396 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:46:50,397 INFO L82 GeneralOperation]: Start isEquivalent. First operand 485 states. Second operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-15 17:46:50,397 INFO L74 IsIncluded]: Start isIncluded. First operand 485 states. Second operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-15 17:46:50,398 INFO L87 Difference]: Start difference. First operand 485 states. Second operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-15 17:46:50,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:50,407 INFO L93 Difference]: Finished difference Result 485 states and 595 transitions. [2022-04-15 17:46:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 595 transitions. [2022-04-15 17:46:50,407 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:50,407 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:50,408 INFO L74 IsIncluded]: Start isIncluded. First operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) Second operand 485 states. [2022-04-15 17:46:50,408 INFO L87 Difference]: Start difference. First operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) Second operand 485 states. [2022-04-15 17:46:50,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:50,417 INFO L93 Difference]: Finished difference Result 485 states and 595 transitions. [2022-04-15 17:46:50,417 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 595 transitions. [2022-04-15 17:46:50,417 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:50,417 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:50,417 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:46:50,417 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:46:50,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-15 17:46:50,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 469 states and 574 transitions. [2022-04-15 17:46:50,430 INFO L78 Accepts]: Start accepts. Automaton has 469 states and 574 transitions. Word has length 64 [2022-04-15 17:46:50,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:46:50,430 INFO L478 AbstractCegarLoop]: Abstraction has 469 states and 574 transitions. [2022-04-15 17:46:50,430 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:50,430 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 469 states and 574 transitions. [2022-04-15 17:46:51,494 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:51,495 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 574 transitions. [2022-04-15 17:46:51,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-15 17:46:51,495 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:46:51,495 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:46:51,495 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-04-15 17:46:51,495 INFO L403 AbstractCegarLoop]: === Iteration 43 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:46:51,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:46:51,496 INFO L85 PathProgramCache]: Analyzing trace with hash -684542465, now seen corresponding path program 1 times [2022-04-15 17:46:51,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:46:51,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1527828349] [2022-04-15 17:46:51,496 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:46:51,496 INFO L85 PathProgramCache]: Analyzing trace with hash -684542465, now seen corresponding path program 2 times [2022-04-15 17:46:51,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:46:51,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57438391] [2022-04-15 17:46:51,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:46:51,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:46:51,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:51,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:46:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:51,586 INFO L290 TraceCheckUtils]: 0: Hoare triple {185257#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {185213#true} is VALID [2022-04-15 17:46:51,586 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-15 17:46:51,586 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185213#true} {185213#true} #1156#return; {185213#true} is VALID [2022-04-15 17:46:51,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:46:51,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:51,607 INFO L290 TraceCheckUtils]: 0: Hoare triple {185258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185213#true} is VALID [2022-04-15 17:46:51,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-15 17:46:51,607 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185213#true} {185213#true} #1066#return; {185213#true} is VALID [2022-04-15 17:46:51,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:46:51,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:51,621 INFO L290 TraceCheckUtils]: 0: Hoare triple {185259#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185213#true} is VALID [2022-04-15 17:46:51,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-15 17:46:51,622 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185213#true} {185213#true} #1068#return; {185213#true} is VALID [2022-04-15 17:46:51,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:46:51,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:51,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:46:51,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:46:51,698 INFO L290 TraceCheckUtils]: 0: Hoare triple {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {185213#true} is VALID [2022-04-15 17:46:51,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume !(0 != ~compRegistered~0); {185213#true} is VALID [2022-04-15 17:46:51,698 INFO L290 TraceCheckUtils]: 2: Hoare triple {185213#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {185213#true} is VALID [2022-04-15 17:46:51,698 INFO L290 TraceCheckUtils]: 3: Hoare triple {185213#true} assume 0 == ~tmp_ndt_10~0; {185213#true} is VALID [2022-04-15 17:46:51,698 INFO L290 TraceCheckUtils]: 4: Hoare triple {185213#true} ~returnVal2~0 := 0; {185213#true} is VALID [2022-04-15 17:46:51,698 INFO L290 TraceCheckUtils]: 5: Hoare triple {185213#true} assume !(~s~0 == ~NP~0); {185213#true} is VALID [2022-04-15 17:46:51,698 INFO L290 TraceCheckUtils]: 6: Hoare triple {185213#true} assume !(~s~0 == ~MPR1~0); {185213#true} is VALID [2022-04-15 17:46:51,698 INFO L290 TraceCheckUtils]: 7: Hoare triple {185213#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:46:51,699 INFO L290 TraceCheckUtils]: 8: Hoare triple {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,699 INFO L290 TraceCheckUtils]: 9: Hoare triple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,700 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {185213#true} #1064#return; {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,700 INFO L290 TraceCheckUtils]: 0: Hoare triple {185260#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {185213#true} is VALID [2022-04-15 17:46:51,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume 1 == ~PagingReferenceCount~0; {185213#true} is VALID [2022-04-15 17:46:51,700 INFO L290 TraceCheckUtils]: 2: Hoare triple {185213#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {185213#true} is VALID [2022-04-15 17:46:51,700 INFO L290 TraceCheckUtils]: 3: Hoare triple {185213#true} assume !(0 != ~disketteExtension__IsRemoved~0); {185213#true} is VALID [2022-04-15 17:46:51,700 INFO L290 TraceCheckUtils]: 4: Hoare triple {185213#true} assume !(0 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,700 INFO L290 TraceCheckUtils]: 5: Hoare triple {185213#true} assume !(5 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,700 INFO L290 TraceCheckUtils]: 6: Hoare triple {185213#true} assume !(1 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,700 INFO L290 TraceCheckUtils]: 7: Hoare triple {185213#true} assume !(6 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,700 INFO L290 TraceCheckUtils]: 8: Hoare triple {185213#true} assume !(3 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,700 INFO L290 TraceCheckUtils]: 9: Hoare triple {185213#true} assume !(4 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,701 INFO L290 TraceCheckUtils]: 10: Hoare triple {185213#true} assume !(2 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,701 INFO L290 TraceCheckUtils]: 11: Hoare triple {185213#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {185213#true} is VALID [2022-04-15 17:46:51,701 INFO L290 TraceCheckUtils]: 12: Hoare triple {185213#true} #t~post54 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post54;havoc #t~post54;#t~post55 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post55;havoc #t~post55; {185213#true} is VALID [2022-04-15 17:46:51,701 INFO L272 TraceCheckUtils]: 13: Hoare triple {185213#true} call #t~ret56 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:51,701 INFO L290 TraceCheckUtils]: 14: Hoare triple {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {185213#true} is VALID [2022-04-15 17:46:51,701 INFO L290 TraceCheckUtils]: 15: Hoare triple {185213#true} assume !(0 != ~compRegistered~0); {185213#true} is VALID [2022-04-15 17:46:51,701 INFO L290 TraceCheckUtils]: 16: Hoare triple {185213#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {185213#true} is VALID [2022-04-15 17:46:51,701 INFO L290 TraceCheckUtils]: 17: Hoare triple {185213#true} assume 0 == ~tmp_ndt_10~0; {185213#true} is VALID [2022-04-15 17:46:51,701 INFO L290 TraceCheckUtils]: 18: Hoare triple {185213#true} ~returnVal2~0 := 0; {185213#true} is VALID [2022-04-15 17:46:51,702 INFO L290 TraceCheckUtils]: 19: Hoare triple {185213#true} assume !(~s~0 == ~NP~0); {185213#true} is VALID [2022-04-15 17:46:51,702 INFO L290 TraceCheckUtils]: 20: Hoare triple {185213#true} assume !(~s~0 == ~MPR1~0); {185213#true} is VALID [2022-04-15 17:46:51,702 INFO L290 TraceCheckUtils]: 21: Hoare triple {185213#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:46:51,702 INFO L290 TraceCheckUtils]: 22: Hoare triple {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,702 INFO L290 TraceCheckUtils]: 23: Hoare triple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,703 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {185213#true} #1064#return; {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,704 INFO L290 TraceCheckUtils]: 25: Hoare triple {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~ntStatus~0 := #t~ret56;havoc #t~ret56; {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:51,704 INFO L290 TraceCheckUtils]: 26: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:51,705 INFO L290 TraceCheckUtils]: 27: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:51,705 INFO L290 TraceCheckUtils]: 28: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,705 INFO L290 TraceCheckUtils]: 29: Hoare triple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,706 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {185213#true} #1076#return; {185255#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-15 17:46:51,707 INFO L272 TraceCheckUtils]: 0: Hoare triple {185213#true} call ULTIMATE.init(); {185257#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:46:51,707 INFO L290 TraceCheckUtils]: 1: Hoare triple {185257#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {185213#true} is VALID [2022-04-15 17:46:51,707 INFO L290 TraceCheckUtils]: 2: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-15 17:46:51,707 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {185213#true} {185213#true} #1156#return; {185213#true} is VALID [2022-04-15 17:46:51,707 INFO L272 TraceCheckUtils]: 4: Hoare triple {185213#true} call #t~ret170 := main(); {185213#true} is VALID [2022-04-15 17:46:51,707 INFO L290 TraceCheckUtils]: 5: Hoare triple {185213#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {185213#true} is VALID [2022-04-15 17:46:51,708 INFO L272 TraceCheckUtils]: 6: Hoare triple {185213#true} call _BLAST_init(); {185258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:51,708 INFO L290 TraceCheckUtils]: 7: Hoare triple {185258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185213#true} is VALID [2022-04-15 17:46:51,708 INFO L290 TraceCheckUtils]: 8: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-15 17:46:51,708 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {185213#true} {185213#true} #1066#return; {185213#true} is VALID [2022-04-15 17:46:51,708 INFO L290 TraceCheckUtils]: 10: Hoare triple {185213#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {185213#true} is VALID [2022-04-15 17:46:51,708 INFO L290 TraceCheckUtils]: 11: Hoare triple {185213#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {185213#true} is VALID [2022-04-15 17:46:51,709 INFO L272 TraceCheckUtils]: 12: Hoare triple {185213#true} call stub_driver_init(); {185259#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:51,709 INFO L290 TraceCheckUtils]: 13: Hoare triple {185259#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185213#true} is VALID [2022-04-15 17:46:51,709 INFO L290 TraceCheckUtils]: 14: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-15 17:46:51,709 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {185213#true} {185213#true} #1068#return; {185213#true} is VALID [2022-04-15 17:46:51,709 INFO L290 TraceCheckUtils]: 16: Hoare triple {185213#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {185213#true} is VALID [2022-04-15 17:46:51,709 INFO L290 TraceCheckUtils]: 17: Hoare triple {185213#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {185213#true} is VALID [2022-04-15 17:46:51,709 INFO L290 TraceCheckUtils]: 18: Hoare triple {185213#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {185213#true} is VALID [2022-04-15 17:46:51,709 INFO L290 TraceCheckUtils]: 19: Hoare triple {185213#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {185213#true} is VALID [2022-04-15 17:46:51,709 INFO L290 TraceCheckUtils]: 20: Hoare triple {185213#true} assume 3 == ~tmp_ndt_4~0; {185213#true} is VALID [2022-04-15 17:46:51,710 INFO L272 TraceCheckUtils]: 21: Hoare triple {185213#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {185260#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:51,710 INFO L290 TraceCheckUtils]: 22: Hoare triple {185260#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {185213#true} is VALID [2022-04-15 17:46:51,710 INFO L290 TraceCheckUtils]: 23: Hoare triple {185213#true} assume 1 == ~PagingReferenceCount~0; {185213#true} is VALID [2022-04-15 17:46:51,710 INFO L290 TraceCheckUtils]: 24: Hoare triple {185213#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {185213#true} is VALID [2022-04-15 17:46:51,710 INFO L290 TraceCheckUtils]: 25: Hoare triple {185213#true} assume !(0 != ~disketteExtension__IsRemoved~0); {185213#true} is VALID [2022-04-15 17:46:51,710 INFO L290 TraceCheckUtils]: 26: Hoare triple {185213#true} assume !(0 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,710 INFO L290 TraceCheckUtils]: 27: Hoare triple {185213#true} assume !(5 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,710 INFO L290 TraceCheckUtils]: 28: Hoare triple {185213#true} assume !(1 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,710 INFO L290 TraceCheckUtils]: 29: Hoare triple {185213#true} assume !(6 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,711 INFO L290 TraceCheckUtils]: 30: Hoare triple {185213#true} assume !(3 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,711 INFO L290 TraceCheckUtils]: 31: Hoare triple {185213#true} assume !(4 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,711 INFO L290 TraceCheckUtils]: 32: Hoare triple {185213#true} assume !(2 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-15 17:46:51,711 INFO L290 TraceCheckUtils]: 33: Hoare triple {185213#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {185213#true} is VALID [2022-04-15 17:46:51,711 INFO L290 TraceCheckUtils]: 34: Hoare triple {185213#true} #t~post54 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post54;havoc #t~post54;#t~post55 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post55;havoc #t~post55; {185213#true} is VALID [2022-04-15 17:46:51,711 INFO L272 TraceCheckUtils]: 35: Hoare triple {185213#true} call #t~ret56 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:46:51,711 INFO L290 TraceCheckUtils]: 36: Hoare triple {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {185213#true} is VALID [2022-04-15 17:46:51,711 INFO L290 TraceCheckUtils]: 37: Hoare triple {185213#true} assume !(0 != ~compRegistered~0); {185213#true} is VALID [2022-04-15 17:46:51,711 INFO L290 TraceCheckUtils]: 38: Hoare triple {185213#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {185213#true} is VALID [2022-04-15 17:46:51,711 INFO L290 TraceCheckUtils]: 39: Hoare triple {185213#true} assume 0 == ~tmp_ndt_10~0; {185213#true} is VALID [2022-04-15 17:46:51,712 INFO L290 TraceCheckUtils]: 40: Hoare triple {185213#true} ~returnVal2~0 := 0; {185213#true} is VALID [2022-04-15 17:46:51,712 INFO L290 TraceCheckUtils]: 41: Hoare triple {185213#true} assume !(~s~0 == ~NP~0); {185213#true} is VALID [2022-04-15 17:46:51,712 INFO L290 TraceCheckUtils]: 42: Hoare triple {185213#true} assume !(~s~0 == ~MPR1~0); {185213#true} is VALID [2022-04-15 17:46:51,712 INFO L290 TraceCheckUtils]: 43: Hoare triple {185213#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:46:51,712 INFO L290 TraceCheckUtils]: 44: Hoare triple {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,712 INFO L290 TraceCheckUtils]: 45: Hoare triple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,713 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {185213#true} #1064#return; {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,713 INFO L290 TraceCheckUtils]: 47: Hoare triple {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~ntStatus~0 := #t~ret56;havoc #t~ret56; {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:51,713 INFO L290 TraceCheckUtils]: 48: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:51,714 INFO L290 TraceCheckUtils]: 49: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:46:51,714 INFO L290 TraceCheckUtils]: 50: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,714 INFO L290 TraceCheckUtils]: 51: Hoare triple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,715 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {185213#true} #1076#return; {185255#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-15 17:46:51,715 INFO L290 TraceCheckUtils]: 53: Hoare triple {185255#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,715 INFO L290 TraceCheckUtils]: 54: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,715 INFO L290 TraceCheckUtils]: 55: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,716 INFO L290 TraceCheckUtils]: 56: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,716 INFO L290 TraceCheckUtils]: 57: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,716 INFO L290 TraceCheckUtils]: 58: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,716 INFO L290 TraceCheckUtils]: 59: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,717 INFO L290 TraceCheckUtils]: 60: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:46:51,717 INFO L290 TraceCheckUtils]: 61: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {185214#false} is VALID [2022-04-15 17:46:51,717 INFO L272 TraceCheckUtils]: 62: Hoare triple {185214#false} call errorFn(); {185214#false} is VALID [2022-04-15 17:46:51,717 INFO L290 TraceCheckUtils]: 63: Hoare triple {185214#false} assume !false; {185214#false} is VALID [2022-04-15 17:46:51,717 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 17:46:51,718 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:46:51,718 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57438391] [2022-04-15 17:46:51,718 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [57438391] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:46:51,718 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:46:51,718 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:46:51,719 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:46:51,719 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1527828349] [2022-04-15 17:46:51,719 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1527828349] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:46:51,719 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:46:51,719 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:46:51,719 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507591962] [2022-04-15 17:46:51,719 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:46:51,720 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 64 [2022-04-15 17:46:51,720 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:46:51,720 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:51,757 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:51,757 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:46:51,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:46:51,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:46:51,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:46:51,758 INFO L87 Difference]: Start difference. First operand 469 states and 574 transitions. Second operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:57,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:57,966 INFO L93 Difference]: Finished difference Result 502 states and 612 transitions. [2022-04-15 17:46:57,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:46:57,966 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 64 [2022-04-15 17:46:57,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:46:57,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:57,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 416 transitions. [2022-04-15 17:46:57,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:57,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 416 transitions. [2022-04-15 17:46:57,970 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 416 transitions. [2022-04-15 17:46:58,358 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 416 edges. 416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:46:58,374 INFO L225 Difference]: With dead ends: 502 [2022-04-15 17:46:58,375 INFO L226 Difference]: Without dead ends: 481 [2022-04-15 17:46:58,375 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 17:46:58,375 INFO L913 BasicCegarLoop]: 347 mSDtfsCounter, 291 mSDsluCounter, 1187 mSDsCounter, 0 mSdLazyCounter, 2212 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 295 SdHoareTripleChecker+Valid, 1534 SdHoareTripleChecker+Invalid, 2308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 2212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-15 17:46:58,376 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [295 Valid, 1534 Invalid, 2308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 2212 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-15 17:46:58,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2022-04-15 17:46:59,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 465. [2022-04-15 17:46:59,460 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:46:59,460 INFO L82 GeneralOperation]: Start isEquivalent. First operand 481 states. Second operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) [2022-04-15 17:46:59,461 INFO L74 IsIncluded]: Start isIncluded. First operand 481 states. Second operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) [2022-04-15 17:46:59,462 INFO L87 Difference]: Start difference. First operand 481 states. Second operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) [2022-04-15 17:46:59,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:59,471 INFO L93 Difference]: Finished difference Result 481 states and 589 transitions. [2022-04-15 17:46:59,471 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 589 transitions. [2022-04-15 17:46:59,471 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:59,471 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:59,472 INFO L74 IsIncluded]: Start isIncluded. First operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) Second operand 481 states. [2022-04-15 17:46:59,472 INFO L87 Difference]: Start difference. First operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) Second operand 481 states. [2022-04-15 17:46:59,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:46:59,481 INFO L93 Difference]: Finished difference Result 481 states and 589 transitions. [2022-04-15 17:46:59,481 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 589 transitions. [2022-04-15 17:46:59,481 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:46:59,481 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:46:59,481 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:46:59,481 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:46:59,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) [2022-04-15 17:46:59,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 568 transitions. [2022-04-15 17:46:59,493 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 568 transitions. Word has length 64 [2022-04-15 17:46:59,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:46:59,494 INFO L478 AbstractCegarLoop]: Abstraction has 465 states and 568 transitions. [2022-04-15 17:46:59,494 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:46:59,494 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 465 states and 568 transitions. [2022-04-15 17:47:00,547 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 568 edges. 568 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:00,547 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 568 transitions. [2022-04-15 17:47:00,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-04-15 17:47:00,547 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:47:00,548 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 17:47:00,548 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-04-15 17:47:00,548 INFO L403 AbstractCegarLoop]: === Iteration 44 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:47:00,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:47:00,548 INFO L85 PathProgramCache]: Analyzing trace with hash 1161284456, now seen corresponding path program 1 times [2022-04-15 17:47:00,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:00,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1470297168] [2022-04-15 17:47:00,548 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:47:00,548 INFO L85 PathProgramCache]: Analyzing trace with hash 1161284456, now seen corresponding path program 2 times [2022-04-15 17:47:00,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:47:00,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1596003605] [2022-04-15 17:47:00,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:47:00,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:47:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:00,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:47:00,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:00,634 INFO L290 TraceCheckUtils]: 0: Hoare triple {188219#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {188180#true} is VALID [2022-04-15 17:47:00,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-15 17:47:00,634 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188180#true} #1156#return; {188180#true} is VALID [2022-04-15 17:47:00,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:47:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:00,655 INFO L290 TraceCheckUtils]: 0: Hoare triple {188220#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188180#true} is VALID [2022-04-15 17:47:00,655 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-15 17:47:00,655 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188180#true} #1066#return; {188180#true} is VALID [2022-04-15 17:47:00,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:47:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:00,677 INFO L290 TraceCheckUtils]: 0: Hoare triple {188221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188180#true} is VALID [2022-04-15 17:47:00,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-15 17:47:00,677 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188180#true} #1068#return; {188180#true} is VALID [2022-04-15 17:47:00,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-15 17:47:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:00,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:47:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:00,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:47:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:00,722 INFO L290 TraceCheckUtils]: 0: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,722 INFO L290 TraceCheckUtils]: 1: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,722 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,723 INFO L290 TraceCheckUtils]: 0: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {188180#true} is VALID [2022-04-15 17:47:00,723 INFO L272 TraceCheckUtils]: 1: Hoare triple {188180#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:00,723 INFO L290 TraceCheckUtils]: 2: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,724 INFO L290 TraceCheckUtils]: 3: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,724 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,725 INFO L290 TraceCheckUtils]: 5: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,725 INFO L290 TraceCheckUtils]: 6: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,725 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1122#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:47:00,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:00,734 INFO L290 TraceCheckUtils]: 0: Hoare triple {188238#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {188180#true} is VALID [2022-04-15 17:47:00,735 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-15 17:47:00,735 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188218#(= ~setEventCalled~0 1)} #1124#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,735 INFO L290 TraceCheckUtils]: 0: Hoare triple {188222#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {188180#true} is VALID [2022-04-15 17:47:00,735 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume 0 != ~compRegistered~0; {188180#true} is VALID [2022-04-15 17:47:00,736 INFO L272 TraceCheckUtils]: 2: Hoare triple {188180#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:00,736 INFO L290 TraceCheckUtils]: 3: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {188180#true} is VALID [2022-04-15 17:47:00,736 INFO L272 TraceCheckUtils]: 4: Hoare triple {188180#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:00,737 INFO L290 TraceCheckUtils]: 5: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,737 INFO L290 TraceCheckUtils]: 6: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,738 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,738 INFO L290 TraceCheckUtils]: 8: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,738 INFO L290 TraceCheckUtils]: 9: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,739 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1122#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,739 INFO L290 TraceCheckUtils]: 11: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,739 INFO L290 TraceCheckUtils]: 12: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,740 INFO L272 TraceCheckUtils]: 13: Hoare triple {188218#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {188238#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:00,740 INFO L290 TraceCheckUtils]: 14: Hoare triple {188238#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {188180#true} is VALID [2022-04-15 17:47:00,740 INFO L290 TraceCheckUtils]: 15: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-15 17:47:00,740 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {188180#true} {188218#(= ~setEventCalled~0 1)} #1124#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,741 INFO L290 TraceCheckUtils]: 17: Hoare triple {188218#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,741 INFO L290 TraceCheckUtils]: 18: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,741 INFO L290 TraceCheckUtils]: 19: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_11~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,741 INFO L290 TraceCheckUtils]: 20: Hoare triple {188218#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,742 INFO L290 TraceCheckUtils]: 21: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,742 INFO L290 TraceCheckUtils]: 22: Hoare triple {188218#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,742 INFO L290 TraceCheckUtils]: 23: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,743 INFO L290 TraceCheckUtils]: 24: Hoare triple {188218#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,743 INFO L290 TraceCheckUtils]: 25: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,743 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1098#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,745 INFO L272 TraceCheckUtils]: 0: Hoare triple {188180#true} call ULTIMATE.init(); {188219#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:47:00,745 INFO L290 TraceCheckUtils]: 1: Hoare triple {188219#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {188180#true} is VALID [2022-04-15 17:47:00,745 INFO L290 TraceCheckUtils]: 2: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-15 17:47:00,745 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {188180#true} {188180#true} #1156#return; {188180#true} is VALID [2022-04-15 17:47:00,745 INFO L272 TraceCheckUtils]: 4: Hoare triple {188180#true} call #t~ret170 := main(); {188180#true} is VALID [2022-04-15 17:47:00,745 INFO L290 TraceCheckUtils]: 5: Hoare triple {188180#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {188180#true} is VALID [2022-04-15 17:47:00,746 INFO L272 TraceCheckUtils]: 6: Hoare triple {188180#true} call _BLAST_init(); {188220#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:00,747 INFO L290 TraceCheckUtils]: 7: Hoare triple {188220#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188180#true} is VALID [2022-04-15 17:47:00,747 INFO L290 TraceCheckUtils]: 8: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-15 17:47:00,747 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {188180#true} {188180#true} #1066#return; {188180#true} is VALID [2022-04-15 17:47:00,747 INFO L290 TraceCheckUtils]: 10: Hoare triple {188180#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {188180#true} is VALID [2022-04-15 17:47:00,747 INFO L290 TraceCheckUtils]: 11: Hoare triple {188180#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {188180#true} is VALID [2022-04-15 17:47:00,747 INFO L272 TraceCheckUtils]: 12: Hoare triple {188180#true} call stub_driver_init(); {188221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:00,748 INFO L290 TraceCheckUtils]: 13: Hoare triple {188221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188180#true} is VALID [2022-04-15 17:47:00,748 INFO L290 TraceCheckUtils]: 14: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-15 17:47:00,748 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {188180#true} {188180#true} #1068#return; {188180#true} is VALID [2022-04-15 17:47:00,748 INFO L290 TraceCheckUtils]: 16: Hoare triple {188180#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {188180#true} is VALID [2022-04-15 17:47:00,748 INFO L290 TraceCheckUtils]: 17: Hoare triple {188180#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {188180#true} is VALID [2022-04-15 17:47:00,748 INFO L290 TraceCheckUtils]: 18: Hoare triple {188180#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {188180#true} is VALID [2022-04-15 17:47:00,748 INFO L290 TraceCheckUtils]: 19: Hoare triple {188180#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {188180#true} is VALID [2022-04-15 17:47:00,748 INFO L290 TraceCheckUtils]: 20: Hoare triple {188180#true} assume 3 == ~tmp_ndt_4~0; {188180#true} is VALID [2022-04-15 17:47:00,748 INFO L272 TraceCheckUtils]: 21: Hoare triple {188180#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {188180#true} is VALID [2022-04-15 17:47:00,748 INFO L290 TraceCheckUtils]: 22: Hoare triple {188180#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {188180#true} is VALID [2022-04-15 17:47:00,748 INFO L290 TraceCheckUtils]: 23: Hoare triple {188180#true} assume 1 == ~PagingReferenceCount~0; {188180#true} is VALID [2022-04-15 17:47:00,748 INFO L290 TraceCheckUtils]: 24: Hoare triple {188180#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {188180#true} is VALID [2022-04-15 17:47:00,748 INFO L290 TraceCheckUtils]: 25: Hoare triple {188180#true} assume !(0 != ~disketteExtension__IsRemoved~0); {188180#true} is VALID [2022-04-15 17:47:00,748 INFO L290 TraceCheckUtils]: 26: Hoare triple {188180#true} assume 0 == ~irpSp__MinorFunction~0; {188180#true} is VALID [2022-04-15 17:47:00,749 INFO L272 TraceCheckUtils]: 27: Hoare triple {188180#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {188180#true} is VALID [2022-04-15 17:47:00,749 INFO L290 TraceCheckUtils]: 28: Hoare triple {188180#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {188180#true} is VALID [2022-04-15 17:47:00,749 INFO L290 TraceCheckUtils]: 29: Hoare triple {188180#true} assume !(~s~0 != ~NP~0); {188180#true} is VALID [2022-04-15 17:47:00,749 INFO L290 TraceCheckUtils]: 30: Hoare triple {188180#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {188180#true} is VALID [2022-04-15 17:47:00,749 INFO L290 TraceCheckUtils]: 31: Hoare triple {188180#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {188180#true} is VALID [2022-04-15 17:47:00,749 INFO L272 TraceCheckUtils]: 32: Hoare triple {188180#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {188222#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:00,750 INFO L290 TraceCheckUtils]: 33: Hoare triple {188222#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {188180#true} is VALID [2022-04-15 17:47:00,750 INFO L290 TraceCheckUtils]: 34: Hoare triple {188180#true} assume 0 != ~compRegistered~0; {188180#true} is VALID [2022-04-15 17:47:00,750 INFO L272 TraceCheckUtils]: 35: Hoare triple {188180#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:00,750 INFO L290 TraceCheckUtils]: 36: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {188180#true} is VALID [2022-04-15 17:47:00,751 INFO L272 TraceCheckUtils]: 37: Hoare triple {188180#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:00,751 INFO L290 TraceCheckUtils]: 38: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,751 INFO L290 TraceCheckUtils]: 39: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,752 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,752 INFO L290 TraceCheckUtils]: 41: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,753 INFO L290 TraceCheckUtils]: 42: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,753 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1122#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,753 INFO L290 TraceCheckUtils]: 44: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,754 INFO L290 TraceCheckUtils]: 45: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,754 INFO L272 TraceCheckUtils]: 46: Hoare triple {188218#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {188238#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:00,754 INFO L290 TraceCheckUtils]: 47: Hoare triple {188238#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {188180#true} is VALID [2022-04-15 17:47:00,754 INFO L290 TraceCheckUtils]: 48: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-15 17:47:00,755 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {188180#true} {188218#(= ~setEventCalled~0 1)} #1124#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,755 INFO L290 TraceCheckUtils]: 50: Hoare triple {188218#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,755 INFO L290 TraceCheckUtils]: 51: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,755 INFO L290 TraceCheckUtils]: 52: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_11~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,756 INFO L290 TraceCheckUtils]: 53: Hoare triple {188218#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,756 INFO L290 TraceCheckUtils]: 54: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,756 INFO L290 TraceCheckUtils]: 55: Hoare triple {188218#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,756 INFO L290 TraceCheckUtils]: 56: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,757 INFO L290 TraceCheckUtils]: 57: Hoare triple {188218#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,757 INFO L290 TraceCheckUtils]: 58: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,758 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1098#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,758 INFO L290 TraceCheckUtils]: 60: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,758 INFO L290 TraceCheckUtils]: 61: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 259 == ~__cil_tmp42~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,759 INFO L272 TraceCheckUtils]: 62: Hoare triple {188218#(= ~setEventCalled~0 1)} call #t~ret76 := KeWaitForSingleObject(~doneEvent~1, ~Executive~0, ~KernelMode~0, 0, 0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,759 INFO L290 TraceCheckUtils]: 63: Hoare triple {188218#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,759 INFO L290 TraceCheckUtils]: 64: Hoare triple {188218#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:47:00,760 INFO L290 TraceCheckUtils]: 65: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {188181#false} is VALID [2022-04-15 17:47:00,760 INFO L290 TraceCheckUtils]: 66: Hoare triple {188181#false} assume !(1 == ~customIrp~0); {188181#false} is VALID [2022-04-15 17:47:00,760 INFO L290 TraceCheckUtils]: 67: Hoare triple {188181#false} assume ~s~0 == ~MPR3~0; {188181#false} is VALID [2022-04-15 17:47:00,760 INFO L272 TraceCheckUtils]: 68: Hoare triple {188181#false} call errorFn(); {188181#false} is VALID [2022-04-15 17:47:00,760 INFO L290 TraceCheckUtils]: 69: Hoare triple {188181#false} assume !false; {188181#false} is VALID [2022-04-15 17:47:00,760 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 17:47:00,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:47:00,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1596003605] [2022-04-15 17:47:00,760 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1596003605] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:00,760 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:00,760 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 17:47:00,760 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:47:00,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1470297168] [2022-04-15 17:47:00,761 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1470297168] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:00,761 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:00,761 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 17:47:00,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97401582] [2022-04-15 17:47:00,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:47:00,761 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 70 [2022-04-15 17:47:00,761 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:47:00,761 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:47:00,810 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 17:47:00,810 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 17:47:00,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:00,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 17:47:00,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-15 17:47:00,810 INFO L87 Difference]: Start difference. First operand 465 states and 568 transitions. Second operand has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:47:04,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:04,631 INFO L93 Difference]: Finished difference Result 878 states and 1082 transitions. [2022-04-15 17:47:04,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 17:47:04,631 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 70 [2022-04-15 17:47:04,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:47:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:47:04,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 750 transitions. [2022-04-15 17:47:04,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:47:04,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 750 transitions. [2022-04-15 17:47:04,639 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 750 transitions. [2022-04-15 17:47:05,289 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 750 edges. 750 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:05,312 INFO L225 Difference]: With dead ends: 878 [2022-04-15 17:47:05,312 INFO L226 Difference]: Without dead ends: 625 [2022-04-15 17:47:05,313 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 17:47:05,314 INFO L913 BasicCegarLoop]: 408 mSDtfsCounter, 569 mSDsluCounter, 404 mSDsCounter, 0 mSdLazyCounter, 687 mSolverCounterSat, 156 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 581 SdHoareTripleChecker+Valid, 812 SdHoareTripleChecker+Invalid, 843 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 156 IncrementalHoareTripleChecker+Valid, 687 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-15 17:47:05,314 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [581 Valid, 812 Invalid, 843 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [156 Valid, 687 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-15 17:47:05,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 625 states. [2022-04-15 17:47:06,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 625 to 586. [2022-04-15 17:47:06,640 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:47:06,641 INFO L82 GeneralOperation]: Start isEquivalent. First operand 625 states. Second operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) [2022-04-15 17:47:06,641 INFO L74 IsIncluded]: Start isIncluded. First operand 625 states. Second operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) [2022-04-15 17:47:06,642 INFO L87 Difference]: Start difference. First operand 625 states. Second operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) [2022-04-15 17:47:06,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:06,658 INFO L93 Difference]: Finished difference Result 625 states and 761 transitions. [2022-04-15 17:47:06,658 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 761 transitions. [2022-04-15 17:47:06,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:06,659 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:06,660 INFO L74 IsIncluded]: Start isIncluded. First operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) Second operand 625 states. [2022-04-15 17:47:06,660 INFO L87 Difference]: Start difference. First operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) Second operand 625 states. [2022-04-15 17:47:06,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:06,675 INFO L93 Difference]: Finished difference Result 625 states and 761 transitions. [2022-04-15 17:47:06,675 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 761 transitions. [2022-04-15 17:47:06,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:06,676 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:06,676 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:47:06,676 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:47:06,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) [2022-04-15 17:47:06,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 716 transitions. [2022-04-15 17:47:06,704 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 716 transitions. Word has length 70 [2022-04-15 17:47:06,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:47:06,704 INFO L478 AbstractCegarLoop]: Abstraction has 586 states and 716 transitions. [2022-04-15 17:47:06,704 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:47:06,704 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 586 states and 716 transitions. [2022-04-15 17:47:08,086 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 716 edges. 716 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:08,087 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 716 transitions. [2022-04-15 17:47:08,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-15 17:47:08,087 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:47:08,087 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 17:47:08,087 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2022-04-15 17:47:08,087 INFO L403 AbstractCegarLoop]: === Iteration 45 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:47:08,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:47:08,088 INFO L85 PathProgramCache]: Analyzing trace with hash 1771054254, now seen corresponding path program 1 times [2022-04-15 17:47:08,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:08,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1468410555] [2022-04-15 17:47:08,089 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:47:08,089 INFO L85 PathProgramCache]: Analyzing trace with hash 1771054254, now seen corresponding path program 2 times [2022-04-15 17:47:08,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:47:08,089 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026580840] [2022-04-15 17:47:08,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:47:08,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:47:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:08,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:47:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:08,186 INFO L290 TraceCheckUtils]: 0: Hoare triple {192477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {192429#true} is VALID [2022-04-15 17:47:08,186 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-15 17:47:08,186 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {192429#true} {192429#true} #1156#return; {192429#true} is VALID [2022-04-15 17:47:08,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:47:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:08,210 INFO L290 TraceCheckUtils]: 0: Hoare triple {192478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {192429#true} is VALID [2022-04-15 17:47:08,210 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-15 17:47:08,210 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {192429#true} {192429#true} #1066#return; {192429#true} is VALID [2022-04-15 17:47:08,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:47:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:08,223 INFO L290 TraceCheckUtils]: 0: Hoare triple {192479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {192429#true} is VALID [2022-04-15 17:47:08,223 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-15 17:47:08,223 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {192429#true} {192429#true} #1068#return; {192429#true} is VALID [2022-04-15 17:47:08,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:47:08,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:08,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-04-15 17:47:08,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:08,294 INFO L290 TraceCheckUtils]: 0: Hoare triple {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {192429#true} is VALID [2022-04-15 17:47:08,294 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume !(0 != ~compRegistered~0); {192429#true} is VALID [2022-04-15 17:47:08,294 INFO L290 TraceCheckUtils]: 2: Hoare triple {192429#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {192429#true} is VALID [2022-04-15 17:47:08,294 INFO L290 TraceCheckUtils]: 3: Hoare triple {192429#true} assume 0 == ~tmp_ndt_10~0; {192429#true} is VALID [2022-04-15 17:47:08,294 INFO L290 TraceCheckUtils]: 4: Hoare triple {192429#true} ~returnVal2~0 := 0; {192429#true} is VALID [2022-04-15 17:47:08,294 INFO L290 TraceCheckUtils]: 5: Hoare triple {192429#true} assume !(~s~0 == ~NP~0); {192429#true} is VALID [2022-04-15 17:47:08,294 INFO L290 TraceCheckUtils]: 6: Hoare triple {192429#true} assume !(~s~0 == ~MPR1~0); {192429#true} is VALID [2022-04-15 17:47:08,295 INFO L290 TraceCheckUtils]: 7: Hoare triple {192429#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:47:08,295 INFO L290 TraceCheckUtils]: 8: Hoare triple {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,295 INFO L290 TraceCheckUtils]: 9: Hoare triple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,296 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {192429#true} #1056#return; {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,296 INFO L290 TraceCheckUtils]: 0: Hoare triple {192480#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {192429#true} is VALID [2022-04-15 17:47:08,296 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume 1 == ~PagingReferenceCount~0; {192429#true} is VALID [2022-04-15 17:47:08,296 INFO L290 TraceCheckUtils]: 2: Hoare triple {192429#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {192429#true} is VALID [2022-04-15 17:47:08,296 INFO L290 TraceCheckUtils]: 3: Hoare triple {192429#true} assume !(0 != ~disketteExtension__IsRemoved~0); {192429#true} is VALID [2022-04-15 17:47:08,296 INFO L290 TraceCheckUtils]: 4: Hoare triple {192429#true} assume !(0 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-15 17:47:08,296 INFO L290 TraceCheckUtils]: 5: Hoare triple {192429#true} assume !(5 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-15 17:47:08,296 INFO L290 TraceCheckUtils]: 6: Hoare triple {192429#true} assume !(1 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-15 17:47:08,296 INFO L290 TraceCheckUtils]: 7: Hoare triple {192429#true} assume !(6 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-15 17:47:08,296 INFO L290 TraceCheckUtils]: 8: Hoare triple {192429#true} assume !(3 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-15 17:47:08,297 INFO L290 TraceCheckUtils]: 9: Hoare triple {192429#true} assume !(4 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-15 17:47:08,297 INFO L290 TraceCheckUtils]: 10: Hoare triple {192429#true} assume 2 == ~irpSp__MinorFunction~0; {192429#true} is VALID [2022-04-15 17:47:08,297 INFO L290 TraceCheckUtils]: 11: Hoare triple {192429#true} ~disketteExtension__HoldNewRequests~0 := 0;~disketteExtension__IsStarted~0 := 0;~disketteExtension__IsRemoved~0 := 1; {192429#true} is VALID [2022-04-15 17:47:08,297 INFO L290 TraceCheckUtils]: 12: Hoare triple {192429#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {192429#true} is VALID [2022-04-15 17:47:08,297 INFO L290 TraceCheckUtils]: 13: Hoare triple {192429#true} #t~post48 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post48;havoc #t~post48;#t~post49 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post49;havoc #t~post49;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {192429#true} is VALID [2022-04-15 17:47:08,297 INFO L272 TraceCheckUtils]: 14: Hoare triple {192429#true} call #t~ret50 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:08,297 INFO L290 TraceCheckUtils]: 15: Hoare triple {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {192429#true} is VALID [2022-04-15 17:47:08,297 INFO L290 TraceCheckUtils]: 16: Hoare triple {192429#true} assume !(0 != ~compRegistered~0); {192429#true} is VALID [2022-04-15 17:47:08,298 INFO L290 TraceCheckUtils]: 17: Hoare triple {192429#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {192429#true} is VALID [2022-04-15 17:47:08,298 INFO L290 TraceCheckUtils]: 18: Hoare triple {192429#true} assume 0 == ~tmp_ndt_10~0; {192429#true} is VALID [2022-04-15 17:47:08,298 INFO L290 TraceCheckUtils]: 19: Hoare triple {192429#true} ~returnVal2~0 := 0; {192429#true} is VALID [2022-04-15 17:47:08,298 INFO L290 TraceCheckUtils]: 20: Hoare triple {192429#true} assume !(~s~0 == ~NP~0); {192429#true} is VALID [2022-04-15 17:47:08,298 INFO L290 TraceCheckUtils]: 21: Hoare triple {192429#true} assume !(~s~0 == ~MPR1~0); {192429#true} is VALID [2022-04-15 17:47:08,298 INFO L290 TraceCheckUtils]: 22: Hoare triple {192429#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:47:08,298 INFO L290 TraceCheckUtils]: 23: Hoare triple {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,298 INFO L290 TraceCheckUtils]: 24: Hoare triple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,299 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {192429#true} #1056#return; {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,299 INFO L290 TraceCheckUtils]: 26: Hoare triple {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~ntStatus~0 := #t~ret50;havoc #t~ret50; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:47:08,300 INFO L290 TraceCheckUtils]: 27: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__InterfaceString__Buffer~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:47:08,300 INFO L290 TraceCheckUtils]: 28: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__ArcName__Length~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:47:08,300 INFO L290 TraceCheckUtils]: 29: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post53 := ~IoGetConfigurationInformation__FloppyCount~0;~IoGetConfigurationInformation__FloppyCount~0 := #t~post53 - 1;havoc #t~post53; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:47:08,300 INFO L290 TraceCheckUtils]: 30: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:47:08,301 INFO L290 TraceCheckUtils]: 31: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:47:08,301 INFO L290 TraceCheckUtils]: 32: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,301 INFO L290 TraceCheckUtils]: 33: Hoare triple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,302 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {192429#true} #1076#return; {192475#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-15 17:47:08,303 INFO L272 TraceCheckUtils]: 0: Hoare triple {192429#true} call ULTIMATE.init(); {192477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:47:08,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {192477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {192429#true} is VALID [2022-04-15 17:47:08,303 INFO L290 TraceCheckUtils]: 2: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-15 17:47:08,303 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {192429#true} {192429#true} #1156#return; {192429#true} is VALID [2022-04-15 17:47:08,303 INFO L272 TraceCheckUtils]: 4: Hoare triple {192429#true} call #t~ret170 := main(); {192429#true} is VALID [2022-04-15 17:47:08,303 INFO L290 TraceCheckUtils]: 5: Hoare triple {192429#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {192429#true} is VALID [2022-04-15 17:47:08,304 INFO L272 TraceCheckUtils]: 6: Hoare triple {192429#true} call _BLAST_init(); {192478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:08,304 INFO L290 TraceCheckUtils]: 7: Hoare triple {192478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {192429#true} is VALID [2022-04-15 17:47:08,304 INFO L290 TraceCheckUtils]: 8: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-15 17:47:08,304 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {192429#true} {192429#true} #1066#return; {192429#true} is VALID [2022-04-15 17:47:08,304 INFO L290 TraceCheckUtils]: 10: Hoare triple {192429#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {192429#true} is VALID [2022-04-15 17:47:08,304 INFO L290 TraceCheckUtils]: 11: Hoare triple {192429#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {192429#true} is VALID [2022-04-15 17:47:08,305 INFO L272 TraceCheckUtils]: 12: Hoare triple {192429#true} call stub_driver_init(); {192479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:08,305 INFO L290 TraceCheckUtils]: 13: Hoare triple {192479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {192429#true} is VALID [2022-04-15 17:47:08,305 INFO L290 TraceCheckUtils]: 14: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-15 17:47:08,305 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {192429#true} {192429#true} #1068#return; {192429#true} is VALID [2022-04-15 17:47:08,305 INFO L290 TraceCheckUtils]: 16: Hoare triple {192429#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {192429#true} is VALID [2022-04-15 17:47:08,305 INFO L290 TraceCheckUtils]: 17: Hoare triple {192429#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {192429#true} is VALID [2022-04-15 17:47:08,305 INFO L290 TraceCheckUtils]: 18: Hoare triple {192429#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {192429#true} is VALID [2022-04-15 17:47:08,305 INFO L290 TraceCheckUtils]: 19: Hoare triple {192429#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {192429#true} is VALID [2022-04-15 17:47:08,305 INFO L290 TraceCheckUtils]: 20: Hoare triple {192429#true} assume 3 == ~tmp_ndt_4~0; {192429#true} is VALID [2022-04-15 17:47:08,306 INFO L272 TraceCheckUtils]: 21: Hoare triple {192429#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {192480#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:08,306 INFO L290 TraceCheckUtils]: 22: Hoare triple {192480#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {192429#true} is VALID [2022-04-15 17:47:08,306 INFO L290 TraceCheckUtils]: 23: Hoare triple {192429#true} assume 1 == ~PagingReferenceCount~0; {192429#true} is VALID [2022-04-15 17:47:08,306 INFO L290 TraceCheckUtils]: 24: Hoare triple {192429#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {192429#true} is VALID [2022-04-15 17:47:08,306 INFO L290 TraceCheckUtils]: 25: Hoare triple {192429#true} assume !(0 != ~disketteExtension__IsRemoved~0); {192429#true} is VALID [2022-04-15 17:47:08,306 INFO L290 TraceCheckUtils]: 26: Hoare triple {192429#true} assume !(0 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-15 17:47:08,306 INFO L290 TraceCheckUtils]: 27: Hoare triple {192429#true} assume !(5 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-15 17:47:08,306 INFO L290 TraceCheckUtils]: 28: Hoare triple {192429#true} assume !(1 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-15 17:47:08,306 INFO L290 TraceCheckUtils]: 29: Hoare triple {192429#true} assume !(6 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-15 17:47:08,306 INFO L290 TraceCheckUtils]: 30: Hoare triple {192429#true} assume !(3 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-15 17:47:08,306 INFO L290 TraceCheckUtils]: 31: Hoare triple {192429#true} assume !(4 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-15 17:47:08,306 INFO L290 TraceCheckUtils]: 32: Hoare triple {192429#true} assume 2 == ~irpSp__MinorFunction~0; {192429#true} is VALID [2022-04-15 17:47:08,306 INFO L290 TraceCheckUtils]: 33: Hoare triple {192429#true} ~disketteExtension__HoldNewRequests~0 := 0;~disketteExtension__IsStarted~0 := 0;~disketteExtension__IsRemoved~0 := 1; {192429#true} is VALID [2022-04-15 17:47:08,307 INFO L290 TraceCheckUtils]: 34: Hoare triple {192429#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {192429#true} is VALID [2022-04-15 17:47:08,307 INFO L290 TraceCheckUtils]: 35: Hoare triple {192429#true} #t~post48 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post48;havoc #t~post48;#t~post49 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post49;havoc #t~post49;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {192429#true} is VALID [2022-04-15 17:47:08,307 INFO L272 TraceCheckUtils]: 36: Hoare triple {192429#true} call #t~ret50 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:08,307 INFO L290 TraceCheckUtils]: 37: Hoare triple {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {192429#true} is VALID [2022-04-15 17:47:08,307 INFO L290 TraceCheckUtils]: 38: Hoare triple {192429#true} assume !(0 != ~compRegistered~0); {192429#true} is VALID [2022-04-15 17:47:08,307 INFO L290 TraceCheckUtils]: 39: Hoare triple {192429#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {192429#true} is VALID [2022-04-15 17:47:08,307 INFO L290 TraceCheckUtils]: 40: Hoare triple {192429#true} assume 0 == ~tmp_ndt_10~0; {192429#true} is VALID [2022-04-15 17:47:08,307 INFO L290 TraceCheckUtils]: 41: Hoare triple {192429#true} ~returnVal2~0 := 0; {192429#true} is VALID [2022-04-15 17:47:08,307 INFO L290 TraceCheckUtils]: 42: Hoare triple {192429#true} assume !(~s~0 == ~NP~0); {192429#true} is VALID [2022-04-15 17:47:08,307 INFO L290 TraceCheckUtils]: 43: Hoare triple {192429#true} assume !(~s~0 == ~MPR1~0); {192429#true} is VALID [2022-04-15 17:47:08,308 INFO L290 TraceCheckUtils]: 44: Hoare triple {192429#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:47:08,308 INFO L290 TraceCheckUtils]: 45: Hoare triple {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,308 INFO L290 TraceCheckUtils]: 46: Hoare triple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,309 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {192429#true} #1056#return; {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,310 INFO L290 TraceCheckUtils]: 48: Hoare triple {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~ntStatus~0 := #t~ret50;havoc #t~ret50; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:47:08,310 INFO L290 TraceCheckUtils]: 49: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__InterfaceString__Buffer~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:47:08,310 INFO L290 TraceCheckUtils]: 50: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__ArcName__Length~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:47:08,311 INFO L290 TraceCheckUtils]: 51: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post53 := ~IoGetConfigurationInformation__FloppyCount~0;~IoGetConfigurationInformation__FloppyCount~0 := #t~post53 - 1;havoc #t~post53; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:47:08,311 INFO L290 TraceCheckUtils]: 52: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:47:08,311 INFO L290 TraceCheckUtils]: 53: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:47:08,312 INFO L290 TraceCheckUtils]: 54: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,312 INFO L290 TraceCheckUtils]: 55: Hoare triple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,312 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {192429#true} #1076#return; {192475#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-15 17:47:08,313 INFO L290 TraceCheckUtils]: 57: Hoare triple {192475#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,313 INFO L290 TraceCheckUtils]: 58: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,313 INFO L290 TraceCheckUtils]: 59: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,313 INFO L290 TraceCheckUtils]: 60: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,314 INFO L290 TraceCheckUtils]: 61: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,314 INFO L290 TraceCheckUtils]: 62: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,314 INFO L290 TraceCheckUtils]: 63: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,314 INFO L290 TraceCheckUtils]: 64: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:47:08,314 INFO L290 TraceCheckUtils]: 65: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {192430#false} is VALID [2022-04-15 17:47:08,315 INFO L272 TraceCheckUtils]: 66: Hoare triple {192430#false} call errorFn(); {192430#false} is VALID [2022-04-15 17:47:08,315 INFO L290 TraceCheckUtils]: 67: Hoare triple {192430#false} assume !false; {192430#false} is VALID [2022-04-15 17:47:08,315 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 17:47:08,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:47:08,315 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026580840] [2022-04-15 17:47:08,315 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2026580840] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:08,315 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:08,315 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:47:08,315 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:47:08,315 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1468410555] [2022-04-15 17:47:08,315 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1468410555] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:08,315 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:08,315 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:47:08,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2105124045] [2022-04-15 17:47:08,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:47:08,316 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 68 [2022-04-15 17:47:08,316 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:47:08,316 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:47:08,355 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 17:47:08,355 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:47:08,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:08,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:47:08,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:47:08,355 INFO L87 Difference]: Start difference. First operand 586 states and 716 transitions. Second operand has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:47:15,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:15,145 INFO L93 Difference]: Finished difference Result 619 states and 755 transitions. [2022-04-15 17:47:15,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:47:15,145 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 68 [2022-04-15 17:47:15,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:47:15,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:47:15,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 407 transitions. [2022-04-15 17:47:15,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:47:15,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 407 transitions. [2022-04-15 17:47:15,149 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 407 transitions. [2022-04-15 17:47:15,550 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 407 edges. 407 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:15,567 INFO L225 Difference]: With dead ends: 619 [2022-04-15 17:47:15,567 INFO L226 Difference]: Without dead ends: 576 [2022-04-15 17:47:15,568 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 17:47:15,568 INFO L913 BasicCegarLoop]: 339 mSDtfsCounter, 402 mSDsluCounter, 1099 mSDsCounter, 0 mSdLazyCounter, 1993 mSolverCounterSat, 132 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 408 SdHoareTripleChecker+Valid, 1438 SdHoareTripleChecker+Invalid, 2125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 132 IncrementalHoareTripleChecker+Valid, 1993 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-15 17:47:15,568 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [408 Valid, 1438 Invalid, 2125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [132 Valid, 1993 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-15 17:47:15,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 576 states. [2022-04-15 17:47:16,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 576 to 560. [2022-04-15 17:47:16,835 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:47:16,840 INFO L82 GeneralOperation]: Start isEquivalent. First operand 576 states. Second operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) [2022-04-15 17:47:16,841 INFO L74 IsIncluded]: Start isIncluded. First operand 576 states. Second operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) [2022-04-15 17:47:16,841 INFO L87 Difference]: Start difference. First operand 576 states. Second operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) [2022-04-15 17:47:16,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:16,853 INFO L93 Difference]: Finished difference Result 576 states and 706 transitions. [2022-04-15 17:47:16,853 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 706 transitions. [2022-04-15 17:47:16,854 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:16,854 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:16,854 INFO L74 IsIncluded]: Start isIncluded. First operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) Second operand 576 states. [2022-04-15 17:47:16,854 INFO L87 Difference]: Start difference. First operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) Second operand 576 states. [2022-04-15 17:47:16,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:16,866 INFO L93 Difference]: Finished difference Result 576 states and 706 transitions. [2022-04-15 17:47:16,867 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 706 transitions. [2022-04-15 17:47:16,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:16,867 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:16,867 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:47:16,867 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:47:16,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) [2022-04-15 17:47:16,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 560 states and 684 transitions. [2022-04-15 17:47:16,887 INFO L78 Accepts]: Start accepts. Automaton has 560 states and 684 transitions. Word has length 68 [2022-04-15 17:47:16,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:47:16,888 INFO L478 AbstractCegarLoop]: Abstraction has 560 states and 684 transitions. [2022-04-15 17:47:16,888 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 17:47:16,888 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 560 states and 684 transitions. [2022-04-15 17:47:18,190 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 684 edges. 684 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:18,190 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 684 transitions. [2022-04-15 17:47:18,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-15 17:47:18,191 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:47:18,191 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:47:18,191 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2022-04-15 17:47:18,191 INFO L403 AbstractCegarLoop]: === Iteration 46 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:47:18,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:47:18,192 INFO L85 PathProgramCache]: Analyzing trace with hash -699513037, now seen corresponding path program 1 times [2022-04-15 17:47:18,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:18,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1093096270] [2022-04-15 17:47:18,192 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:47:18,192 INFO L85 PathProgramCache]: Analyzing trace with hash -699513037, now seen corresponding path program 2 times [2022-04-15 17:47:18,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:47:18,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1950664771] [2022-04-15 17:47:18,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:47:18,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:47:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:18,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:47:18,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:18,365 INFO L290 TraceCheckUtils]: 0: Hoare triple {196064#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {196014#true} is VALID [2022-04-15 17:47:18,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-15 17:47:18,365 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {196014#true} {196014#true} #1156#return; {196014#true} is VALID [2022-04-15 17:47:18,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:47:18,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:18,384 INFO L290 TraceCheckUtils]: 0: Hoare triple {196065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {196014#true} is VALID [2022-04-15 17:47:18,385 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-15 17:47:18,385 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {196014#true} {196014#true} #1066#return; {196014#true} is VALID [2022-04-15 17:47:18,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:47:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:18,396 INFO L290 TraceCheckUtils]: 0: Hoare triple {196066#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {196014#true} is VALID [2022-04-15 17:47:18,396 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-15 17:47:18,396 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {196014#true} {196014#true} #1068#return; {196014#true} is VALID [2022-04-15 17:47:18,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 17:47:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:18,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:47:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:18,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:47:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:18,510 INFO L290 TraceCheckUtils]: 0: Hoare triple {196014#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L290 TraceCheckUtils]: 3: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L290 TraceCheckUtils]: 0: Hoare triple {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L290 TraceCheckUtils]: 3: Hoare triple {196014#true} assume 1 == ~PagingReferenceCount~0; {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L272 TraceCheckUtils]: 4: Hoare triple {196014#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L290 TraceCheckUtils]: 5: Hoare triple {196014#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L290 TraceCheckUtils]: 6: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L290 TraceCheckUtils]: 7: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L290 TraceCheckUtils]: 8: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-15 17:47:18,510 INFO L290 TraceCheckUtils]: 10: Hoare triple {196014#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {196014#true} is VALID [2022-04-15 17:47:18,511 INFO L290 TraceCheckUtils]: 11: Hoare triple {196014#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-15 17:47:18,511 INFO L290 TraceCheckUtils]: 12: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-15 17:47:18,511 INFO L290 TraceCheckUtils]: 13: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-15 17:47:18,512 INFO L290 TraceCheckUtils]: 14: Hoare triple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-15 17:47:18,512 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {196014#true} #1138#return; {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-15 17:47:18,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-15 17:47:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:18,523 INFO L290 TraceCheckUtils]: 0: Hoare triple {196099#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {196014#true} is VALID [2022-04-15 17:47:18,523 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {196014#true} is VALID [2022-04-15 17:47:18,523 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-15 17:47:18,523 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {196014#true} {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #1144#return; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-15 17:47:18,524 INFO L290 TraceCheckUtils]: 0: Hoare triple {196067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {196014#true} is VALID [2022-04-15 17:47:18,524 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {196014#true} is VALID [2022-04-15 17:47:18,524 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume !(0 != ~disketteExtension__IsRemoved~1); {196014#true} is VALID [2022-04-15 17:47:18,524 INFO L290 TraceCheckUtils]: 3: Hoare triple {196014#true} assume !(0 == ~disketteExtension__IsStarted~2); {196014#true} is VALID [2022-04-15 17:47:18,524 INFO L290 TraceCheckUtils]: 4: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {196014#true} is VALID [2022-04-15 17:47:18,524 INFO L290 TraceCheckUtils]: 5: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {196014#true} is VALID [2022-04-15 17:47:18,524 INFO L290 TraceCheckUtils]: 6: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {196014#true} is VALID [2022-04-15 17:47:18,524 INFO L290 TraceCheckUtils]: 7: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {196014#true} is VALID [2022-04-15 17:47:18,524 INFO L290 TraceCheckUtils]: 8: Hoare triple {196014#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {196014#true} is VALID [2022-04-15 17:47:18,525 INFO L272 TraceCheckUtils]: 9: Hoare triple {196014#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:47:18,525 INFO L290 TraceCheckUtils]: 10: Hoare triple {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {196014#true} is VALID [2022-04-15 17:47:18,525 INFO L290 TraceCheckUtils]: 11: Hoare triple {196014#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {196014#true} is VALID [2022-04-15 17:47:18,525 INFO L290 TraceCheckUtils]: 12: Hoare triple {196014#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {196014#true} is VALID [2022-04-15 17:47:18,525 INFO L290 TraceCheckUtils]: 13: Hoare triple {196014#true} assume 1 == ~PagingReferenceCount~0; {196014#true} is VALID [2022-04-15 17:47:18,525 INFO L272 TraceCheckUtils]: 14: Hoare triple {196014#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {196014#true} is VALID [2022-04-15 17:47:18,525 INFO L290 TraceCheckUtils]: 15: Hoare triple {196014#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {196014#true} is VALID [2022-04-15 17:47:18,525 INFO L290 TraceCheckUtils]: 16: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-15 17:47:18,525 INFO L290 TraceCheckUtils]: 17: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-15 17:47:18,525 INFO L290 TraceCheckUtils]: 18: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-15 17:47:18,525 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-15 17:47:18,525 INFO L290 TraceCheckUtils]: 20: Hoare triple {196014#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {196014#true} is VALID [2022-04-15 17:47:18,527 INFO L290 TraceCheckUtils]: 21: Hoare triple {196014#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-15 17:47:18,528 INFO L290 TraceCheckUtils]: 22: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-15 17:47:18,528 INFO L290 TraceCheckUtils]: 23: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-15 17:47:18,528 INFO L290 TraceCheckUtils]: 24: Hoare triple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-15 17:47:18,529 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {196014#true} #1138#return; {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-15 17:47:18,529 INFO L290 TraceCheckUtils]: 26: Hoare triple {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-15 17:47:18,529 INFO L290 TraceCheckUtils]: 27: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-15 17:47:18,529 INFO L290 TraceCheckUtils]: 28: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-15 17:47:18,530 INFO L272 TraceCheckUtils]: 29: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} call IofCompleteRequest(~Irp, 0); {196099#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:18,530 INFO L290 TraceCheckUtils]: 30: Hoare triple {196099#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {196014#true} is VALID [2022-04-15 17:47:18,530 INFO L290 TraceCheckUtils]: 31: Hoare triple {196014#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {196014#true} is VALID [2022-04-15 17:47:18,530 INFO L290 TraceCheckUtils]: 32: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-15 17:47:18,531 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {196014#true} {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #1144#return; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-15 17:47:18,531 INFO L290 TraceCheckUtils]: 34: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #res := ~ntStatus~3; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-15 17:47:18,531 INFO L290 TraceCheckUtils]: 35: Hoare triple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} assume true; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-15 17:47:18,532 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} {196014#true} #1074#return; {196062#(<= (+ |main_#t~ret99| 1) 0)} is VALID [2022-04-15 17:47:18,533 INFO L272 TraceCheckUtils]: 0: Hoare triple {196014#true} call ULTIMATE.init(); {196064#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:47:18,533 INFO L290 TraceCheckUtils]: 1: Hoare triple {196064#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {196014#true} is VALID [2022-04-15 17:47:18,533 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-15 17:47:18,533 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {196014#true} {196014#true} #1156#return; {196014#true} is VALID [2022-04-15 17:47:18,533 INFO L272 TraceCheckUtils]: 4: Hoare triple {196014#true} call #t~ret170 := main(); {196014#true} is VALID [2022-04-15 17:47:18,533 INFO L290 TraceCheckUtils]: 5: Hoare triple {196014#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {196014#true} is VALID [2022-04-15 17:47:18,534 INFO L272 TraceCheckUtils]: 6: Hoare triple {196014#true} call _BLAST_init(); {196065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:18,534 INFO L290 TraceCheckUtils]: 7: Hoare triple {196065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {196014#true} is VALID [2022-04-15 17:47:18,534 INFO L290 TraceCheckUtils]: 8: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-15 17:47:18,535 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {196014#true} {196014#true} #1066#return; {196014#true} is VALID [2022-04-15 17:47:18,535 INFO L290 TraceCheckUtils]: 10: Hoare triple {196014#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {196014#true} is VALID [2022-04-15 17:47:18,535 INFO L290 TraceCheckUtils]: 11: Hoare triple {196014#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {196014#true} is VALID [2022-04-15 17:47:18,535 INFO L272 TraceCheckUtils]: 12: Hoare triple {196014#true} call stub_driver_init(); {196066#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:18,535 INFO L290 TraceCheckUtils]: 13: Hoare triple {196066#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {196014#true} is VALID [2022-04-15 17:47:18,535 INFO L290 TraceCheckUtils]: 14: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-15 17:47:18,535 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {196014#true} {196014#true} #1068#return; {196014#true} is VALID [2022-04-15 17:47:18,535 INFO L290 TraceCheckUtils]: 16: Hoare triple {196014#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {196014#true} is VALID [2022-04-15 17:47:18,535 INFO L290 TraceCheckUtils]: 17: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {196014#true} is VALID [2022-04-15 17:47:18,535 INFO L290 TraceCheckUtils]: 18: Hoare triple {196014#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {196014#true} is VALID [2022-04-15 17:47:18,536 INFO L290 TraceCheckUtils]: 19: Hoare triple {196014#true} assume 2 == ~tmp_ndt_3~0; {196014#true} is VALID [2022-04-15 17:47:18,536 INFO L272 TraceCheckUtils]: 20: Hoare triple {196014#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {196067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:18,536 INFO L290 TraceCheckUtils]: 21: Hoare triple {196067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {196014#true} is VALID [2022-04-15 17:47:18,536 INFO L290 TraceCheckUtils]: 22: Hoare triple {196014#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {196014#true} is VALID [2022-04-15 17:47:18,536 INFO L290 TraceCheckUtils]: 23: Hoare triple {196014#true} assume !(0 != ~disketteExtension__IsRemoved~1); {196014#true} is VALID [2022-04-15 17:47:18,536 INFO L290 TraceCheckUtils]: 24: Hoare triple {196014#true} assume !(0 == ~disketteExtension__IsStarted~2); {196014#true} is VALID [2022-04-15 17:47:18,536 INFO L290 TraceCheckUtils]: 25: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {196014#true} is VALID [2022-04-15 17:47:18,537 INFO L290 TraceCheckUtils]: 26: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {196014#true} is VALID [2022-04-15 17:47:18,537 INFO L290 TraceCheckUtils]: 27: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {196014#true} is VALID [2022-04-15 17:47:18,537 INFO L290 TraceCheckUtils]: 28: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {196014#true} is VALID [2022-04-15 17:47:18,537 INFO L290 TraceCheckUtils]: 29: Hoare triple {196014#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {196014#true} is VALID [2022-04-15 17:47:18,537 INFO L272 TraceCheckUtils]: 30: Hoare triple {196014#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:47:18,537 INFO L290 TraceCheckUtils]: 31: Hoare triple {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {196014#true} is VALID [2022-04-15 17:47:18,537 INFO L290 TraceCheckUtils]: 32: Hoare triple {196014#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {196014#true} is VALID [2022-04-15 17:47:18,537 INFO L290 TraceCheckUtils]: 33: Hoare triple {196014#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {196014#true} is VALID [2022-04-15 17:47:18,537 INFO L290 TraceCheckUtils]: 34: Hoare triple {196014#true} assume 1 == ~PagingReferenceCount~0; {196014#true} is VALID [2022-04-15 17:47:18,537 INFO L272 TraceCheckUtils]: 35: Hoare triple {196014#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {196014#true} is VALID [2022-04-15 17:47:18,538 INFO L290 TraceCheckUtils]: 36: Hoare triple {196014#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {196014#true} is VALID [2022-04-15 17:47:18,538 INFO L290 TraceCheckUtils]: 37: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-15 17:47:18,538 INFO L290 TraceCheckUtils]: 38: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-15 17:47:18,538 INFO L290 TraceCheckUtils]: 39: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-15 17:47:18,538 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-15 17:47:18,538 INFO L290 TraceCheckUtils]: 41: Hoare triple {196014#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {196014#true} is VALID [2022-04-15 17:47:18,538 INFO L290 TraceCheckUtils]: 42: Hoare triple {196014#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-15 17:47:18,538 INFO L290 TraceCheckUtils]: 43: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-15 17:47:18,539 INFO L290 TraceCheckUtils]: 44: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-15 17:47:18,539 INFO L290 TraceCheckUtils]: 45: Hoare triple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-15 17:47:18,539 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {196014#true} #1138#return; {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-15 17:47:18,540 INFO L290 TraceCheckUtils]: 47: Hoare triple {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-15 17:47:18,540 INFO L290 TraceCheckUtils]: 48: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-15 17:47:18,540 INFO L290 TraceCheckUtils]: 49: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-15 17:47:18,541 INFO L272 TraceCheckUtils]: 50: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} call IofCompleteRequest(~Irp, 0); {196099#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:18,541 INFO L290 TraceCheckUtils]: 51: Hoare triple {196099#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {196014#true} is VALID [2022-04-15 17:47:18,541 INFO L290 TraceCheckUtils]: 52: Hoare triple {196014#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {196014#true} is VALID [2022-04-15 17:47:18,541 INFO L290 TraceCheckUtils]: 53: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-15 17:47:18,541 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {196014#true} {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #1144#return; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-15 17:47:18,542 INFO L290 TraceCheckUtils]: 55: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #res := ~ntStatus~3; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-15 17:47:18,542 INFO L290 TraceCheckUtils]: 56: Hoare triple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} assume true; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-15 17:47:18,542 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} {196014#true} #1074#return; {196062#(<= (+ |main_#t~ret99| 1) 0)} is VALID [2022-04-15 17:47:18,543 INFO L290 TraceCheckUtils]: 58: Hoare triple {196062#(<= (+ |main_#t~ret99| 1) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:47:18,543 INFO L290 TraceCheckUtils]: 59: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:47:18,543 INFO L290 TraceCheckUtils]: 60: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:47:18,543 INFO L290 TraceCheckUtils]: 61: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~UNLOADED~0; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:47:18,544 INFO L290 TraceCheckUtils]: 62: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume -1 != ~status~1; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:47:18,544 INFO L290 TraceCheckUtils]: 63: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~SKIP2~0; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:47:18,544 INFO L290 TraceCheckUtils]: 64: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~IPC~0; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:47:18,544 INFO L290 TraceCheckUtils]: 65: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume !(~s~0 != ~DC~0); {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:47:18,545 INFO L290 TraceCheckUtils]: 66: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:47:18,545 INFO L290 TraceCheckUtils]: 67: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume ~s~0 == ~DC~0; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:47:18,545 INFO L290 TraceCheckUtils]: 68: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume 259 == ~status~1; {196015#false} is VALID [2022-04-15 17:47:18,545 INFO L272 TraceCheckUtils]: 69: Hoare triple {196015#false} call errorFn(); {196015#false} is VALID [2022-04-15 17:47:18,545 INFO L290 TraceCheckUtils]: 70: Hoare triple {196015#false} assume !false; {196015#false} is VALID [2022-04-15 17:47:18,545 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 17:47:18,546 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:47:18,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1950664771] [2022-04-15 17:47:18,546 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1950664771] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:18,546 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:18,546 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:47:18,546 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:47:18,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1093096270] [2022-04-15 17:47:18,546 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1093096270] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:18,546 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:18,546 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:47:18,546 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114260575] [2022-04-15 17:47:18,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:47:18,546 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 71 [2022-04-15 17:47:18,547 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:47:18,547 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:47:18,591 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:18,591 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 17:47:18,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:18,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 17:47:18,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2022-04-15 17:47:18,592 INFO L87 Difference]: Start difference. First operand 560 states and 684 transitions. Second operand has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:47:25,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:25,331 INFO L93 Difference]: Finished difference Result 589 states and 718 transitions. [2022-04-15 17:47:25,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-15 17:47:25,331 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 71 [2022-04-15 17:47:25,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:47:25,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:47:25,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 376 transitions. [2022-04-15 17:47:25,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:47:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 376 transitions. [2022-04-15 17:47:25,335 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 376 transitions. [2022-04-15 17:47:25,701 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 17:47:25,714 INFO L225 Difference]: With dead ends: 589 [2022-04-15 17:47:25,714 INFO L226 Difference]: Without dead ends: 535 [2022-04-15 17:47:25,714 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=73, Invalid=347, Unknown=0, NotChecked=0, Total=420 [2022-04-15 17:47:25,715 INFO L913 BasicCegarLoop]: 305 mSDtfsCounter, 601 mSDsluCounter, 568 mSDsCounter, 0 mSdLazyCounter, 2447 mSolverCounterSat, 185 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 613 SdHoareTripleChecker+Valid, 873 SdHoareTripleChecker+Invalid, 2632 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 185 IncrementalHoareTripleChecker+Valid, 2447 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:47:25,715 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [613 Valid, 873 Invalid, 2632 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [185 Valid, 2447 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-15 17:47:25,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2022-04-15 17:47:26,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 519. [2022-04-15 17:47:26,873 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:47:26,874 INFO L82 GeneralOperation]: Start isEquivalent. First operand 535 states. Second operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) [2022-04-15 17:47:26,874 INFO L74 IsIncluded]: Start isIncluded. First operand 535 states. Second operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) [2022-04-15 17:47:26,875 INFO L87 Difference]: Start difference. First operand 535 states. Second operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) [2022-04-15 17:47:26,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:26,885 INFO L93 Difference]: Finished difference Result 535 states and 654 transitions. [2022-04-15 17:47:26,885 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 654 transitions. [2022-04-15 17:47:26,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:26,886 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:26,886 INFO L74 IsIncluded]: Start isIncluded. First operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) Second operand 535 states. [2022-04-15 17:47:26,887 INFO L87 Difference]: Start difference. First operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) Second operand 535 states. [2022-04-15 17:47:26,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:26,897 INFO L93 Difference]: Finished difference Result 535 states and 654 transitions. [2022-04-15 17:47:26,897 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 654 transitions. [2022-04-15 17:47:26,897 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:26,897 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:26,898 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:47:26,898 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:47:26,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) [2022-04-15 17:47:26,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 519 states and 632 transitions. [2022-04-15 17:47:26,912 INFO L78 Accepts]: Start accepts. Automaton has 519 states and 632 transitions. Word has length 71 [2022-04-15 17:47:26,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:47:26,912 INFO L478 AbstractCegarLoop]: Abstraction has 519 states and 632 transitions. [2022-04-15 17:47:26,912 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:47:26,912 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 519 states and 632 transitions. [2022-04-15 17:47:28,141 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 632 edges. 632 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 632 transitions. [2022-04-15 17:47:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-04-15 17:47:28,142 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:47:28,142 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:47:28,142 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2022-04-15 17:47:28,142 INFO L403 AbstractCegarLoop]: === Iteration 47 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:47:28,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:47:28,143 INFO L85 PathProgramCache]: Analyzing trace with hash -1796970753, now seen corresponding path program 1 times [2022-04-15 17:47:28,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:28,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [705053886] [2022-04-15 17:47:28,143 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:47:28,143 INFO L85 PathProgramCache]: Analyzing trace with hash -1796970753, now seen corresponding path program 2 times [2022-04-15 17:47:28,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:47:28,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226254805] [2022-04-15 17:47:28,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:47:28,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:47:28,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:28,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:47:28,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:28,229 INFO L290 TraceCheckUtils]: 0: Hoare triple {199448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {199400#true} is VALID [2022-04-15 17:47:28,229 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,230 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1156#return; {199400#true} is VALID [2022-04-15 17:47:28,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:47:28,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:28,264 INFO L290 TraceCheckUtils]: 0: Hoare triple {199449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {199400#true} is VALID [2022-04-15 17:47:28,264 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,264 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1066#return; {199400#true} is VALID [2022-04-15 17:47:28,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:47:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:28,276 INFO L290 TraceCheckUtils]: 0: Hoare triple {199450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {199400#true} is VALID [2022-04-15 17:47:28,276 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,276 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1068#return; {199400#true} is VALID [2022-04-15 17:47:28,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-15 17:47:28,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:28,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:47:28,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:28,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:47:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:28,304 INFO L290 TraceCheckUtils]: 0: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {199400#true} is VALID [2022-04-15 17:47:28,304 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,304 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-15 17:47:28,305 INFO L290 TraceCheckUtils]: 0: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {199400#true} is VALID [2022-04-15 17:47:28,305 INFO L272 TraceCheckUtils]: 1: Hoare triple {199400#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:28,305 INFO L290 TraceCheckUtils]: 2: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {199400#true} is VALID [2022-04-15 17:47:28,305 INFO L290 TraceCheckUtils]: 3: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,305 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-15 17:47:28,305 INFO L290 TraceCheckUtils]: 5: Hoare triple {199400#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {199400#true} is VALID [2022-04-15 17:47:28,305 INFO L290 TraceCheckUtils]: 6: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,305 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {199400#true} {199400#true} #1122#return; {199400#true} is VALID [2022-04-15 17:47:28,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:47:28,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:28,313 INFO L290 TraceCheckUtils]: 0: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {199400#true} is VALID [2022-04-15 17:47:28,313 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,313 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1124#return; {199400#true} is VALID [2022-04-15 17:47:28,313 INFO L290 TraceCheckUtils]: 0: Hoare triple {199451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {199400#true} is VALID [2022-04-15 17:47:28,313 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume 0 != ~compRegistered~0; {199400#true} is VALID [2022-04-15 17:47:28,314 INFO L272 TraceCheckUtils]: 2: Hoare triple {199400#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:28,314 INFO L290 TraceCheckUtils]: 3: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {199400#true} is VALID [2022-04-15 17:47:28,315 INFO L272 TraceCheckUtils]: 4: Hoare triple {199400#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:28,315 INFO L290 TraceCheckUtils]: 5: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {199400#true} is VALID [2022-04-15 17:47:28,315 INFO L290 TraceCheckUtils]: 6: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,315 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-15 17:47:28,315 INFO L290 TraceCheckUtils]: 8: Hoare triple {199400#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {199400#true} is VALID [2022-04-15 17:47:28,315 INFO L290 TraceCheckUtils]: 9: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,315 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {199400#true} {199400#true} #1122#return; {199400#true} is VALID [2022-04-15 17:47:28,315 INFO L290 TraceCheckUtils]: 11: Hoare triple {199400#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {199400#true} is VALID [2022-04-15 17:47:28,315 INFO L290 TraceCheckUtils]: 12: Hoare triple {199400#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {199400#true} is VALID [2022-04-15 17:47:28,315 INFO L272 TraceCheckUtils]: 13: Hoare triple {199400#true} call stubMoreProcessingRequired(); {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:28,315 INFO L290 TraceCheckUtils]: 14: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {199400#true} is VALID [2022-04-15 17:47:28,316 INFO L290 TraceCheckUtils]: 15: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,316 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {199400#true} {199400#true} #1124#return; {199400#true} is VALID [2022-04-15 17:47:28,316 INFO L290 TraceCheckUtils]: 17: Hoare triple {199400#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {199400#true} is VALID [2022-04-15 17:47:28,316 INFO L290 TraceCheckUtils]: 18: Hoare triple {199400#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {199400#true} is VALID [2022-04-15 17:47:28,316 INFO L290 TraceCheckUtils]: 19: Hoare triple {199400#true} assume !(1 == ~tmp_ndt_11~0); {199400#true} is VALID [2022-04-15 17:47:28,316 INFO L290 TraceCheckUtils]: 20: Hoare triple {199400#true} ~returnVal2~0 := 259; {199400#true} is VALID [2022-04-15 17:47:28,316 INFO L290 TraceCheckUtils]: 21: Hoare triple {199400#true} assume !(~s~0 == ~NP~0); {199400#true} is VALID [2022-04-15 17:47:28,316 INFO L290 TraceCheckUtils]: 22: Hoare triple {199400#true} assume ~s~0 == ~MPR1~0; {199400#true} is VALID [2022-04-15 17:47:28,316 INFO L290 TraceCheckUtils]: 23: Hoare triple {199400#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:47:28,317 INFO L290 TraceCheckUtils]: 24: Hoare triple {199438#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:47:28,317 INFO L290 TraceCheckUtils]: 25: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume true; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:47:28,317 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {199438#(= ~MPR3~0 ~s~0)} {199400#true} #1044#return; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:47:28,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-15 17:47:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:28,344 INFO L290 TraceCheckUtils]: 0: Hoare triple {199468#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:28,345 INFO L290 TraceCheckUtils]: 1: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,345 INFO L290 TraceCheckUtils]: 2: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,345 INFO L290 TraceCheckUtils]: 3: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,345 INFO L290 TraceCheckUtils]: 4: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,346 INFO L290 TraceCheckUtils]: 5: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_12~0; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,346 INFO L290 TraceCheckUtils]: 6: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,346 INFO L290 TraceCheckUtils]: 7: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,347 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {199469#(not (= ~MPR3~0 |old(~s~0)|))} {199438#(= ~MPR3~0 ~s~0)} #1046#return; {199401#false} is VALID [2022-04-15 17:47:28,349 INFO L272 TraceCheckUtils]: 0: Hoare triple {199400#true} call ULTIMATE.init(); {199448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:47:28,349 INFO L290 TraceCheckUtils]: 1: Hoare triple {199448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {199400#true} is VALID [2022-04-15 17:47:28,349 INFO L290 TraceCheckUtils]: 2: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,349 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {199400#true} {199400#true} #1156#return; {199400#true} is VALID [2022-04-15 17:47:28,349 INFO L272 TraceCheckUtils]: 4: Hoare triple {199400#true} call #t~ret170 := main(); {199400#true} is VALID [2022-04-15 17:47:28,349 INFO L290 TraceCheckUtils]: 5: Hoare triple {199400#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {199400#true} is VALID [2022-04-15 17:47:28,350 INFO L272 TraceCheckUtils]: 6: Hoare triple {199400#true} call _BLAST_init(); {199449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,350 INFO L290 TraceCheckUtils]: 7: Hoare triple {199449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {199400#true} is VALID [2022-04-15 17:47:28,350 INFO L290 TraceCheckUtils]: 8: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,350 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {199400#true} {199400#true} #1066#return; {199400#true} is VALID [2022-04-15 17:47:28,350 INFO L290 TraceCheckUtils]: 10: Hoare triple {199400#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {199400#true} is VALID [2022-04-15 17:47:28,350 INFO L290 TraceCheckUtils]: 11: Hoare triple {199400#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {199400#true} is VALID [2022-04-15 17:47:28,351 INFO L272 TraceCheckUtils]: 12: Hoare triple {199400#true} call stub_driver_init(); {199450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,351 INFO L290 TraceCheckUtils]: 13: Hoare triple {199450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {199400#true} is VALID [2022-04-15 17:47:28,351 INFO L290 TraceCheckUtils]: 14: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,351 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {199400#true} {199400#true} #1068#return; {199400#true} is VALID [2022-04-15 17:47:28,351 INFO L290 TraceCheckUtils]: 16: Hoare triple {199400#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {199400#true} is VALID [2022-04-15 17:47:28,351 INFO L290 TraceCheckUtils]: 17: Hoare triple {199400#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {199400#true} is VALID [2022-04-15 17:47:28,351 INFO L290 TraceCheckUtils]: 18: Hoare triple {199400#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {199400#true} is VALID [2022-04-15 17:47:28,351 INFO L290 TraceCheckUtils]: 19: Hoare triple {199400#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {199400#true} is VALID [2022-04-15 17:47:28,351 INFO L290 TraceCheckUtils]: 20: Hoare triple {199400#true} assume 3 == ~tmp_ndt_4~0; {199400#true} is VALID [2022-04-15 17:47:28,351 INFO L272 TraceCheckUtils]: 21: Hoare triple {199400#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {199400#true} is VALID [2022-04-15 17:47:28,351 INFO L290 TraceCheckUtils]: 22: Hoare triple {199400#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {199400#true} is VALID [2022-04-15 17:47:28,351 INFO L290 TraceCheckUtils]: 23: Hoare triple {199400#true} assume 1 == ~PagingReferenceCount~0; {199400#true} is VALID [2022-04-15 17:47:28,351 INFO L290 TraceCheckUtils]: 24: Hoare triple {199400#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {199400#true} is VALID [2022-04-15 17:47:28,351 INFO L290 TraceCheckUtils]: 25: Hoare triple {199400#true} assume !(0 != ~disketteExtension__IsRemoved~0); {199400#true} is VALID [2022-04-15 17:47:28,352 INFO L290 TraceCheckUtils]: 26: Hoare triple {199400#true} assume !(0 == ~irpSp__MinorFunction~0); {199400#true} is VALID [2022-04-15 17:47:28,352 INFO L290 TraceCheckUtils]: 27: Hoare triple {199400#true} assume !(5 == ~irpSp__MinorFunction~0); {199400#true} is VALID [2022-04-15 17:47:28,352 INFO L290 TraceCheckUtils]: 28: Hoare triple {199400#true} assume !(1 == ~irpSp__MinorFunction~0); {199400#true} is VALID [2022-04-15 17:47:28,352 INFO L290 TraceCheckUtils]: 29: Hoare triple {199400#true} assume 6 == ~irpSp__MinorFunction~0; {199400#true} is VALID [2022-04-15 17:47:28,352 INFO L290 TraceCheckUtils]: 30: Hoare triple {199400#true} assume 6 == ~irpSp__MinorFunction~0; {199400#true} is VALID [2022-04-15 17:47:28,352 INFO L290 TraceCheckUtils]: 31: Hoare triple {199400#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {199400#true} is VALID [2022-04-15 17:47:28,352 INFO L290 TraceCheckUtils]: 32: Hoare triple {199400#true} assume !(~s~0 != ~NP~0); {199400#true} is VALID [2022-04-15 17:47:28,352 INFO L290 TraceCheckUtils]: 33: Hoare triple {199400#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {199400#true} is VALID [2022-04-15 17:47:28,352 INFO L290 TraceCheckUtils]: 34: Hoare triple {199400#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {199400#true} is VALID [2022-04-15 17:47:28,353 INFO L272 TraceCheckUtils]: 35: Hoare triple {199400#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {199451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,353 INFO L290 TraceCheckUtils]: 36: Hoare triple {199451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {199400#true} is VALID [2022-04-15 17:47:28,353 INFO L290 TraceCheckUtils]: 37: Hoare triple {199400#true} assume 0 != ~compRegistered~0; {199400#true} is VALID [2022-04-15 17:47:28,353 INFO L272 TraceCheckUtils]: 38: Hoare triple {199400#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:28,353 INFO L290 TraceCheckUtils]: 39: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {199400#true} is VALID [2022-04-15 17:47:28,354 INFO L272 TraceCheckUtils]: 40: Hoare triple {199400#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:28,354 INFO L290 TraceCheckUtils]: 41: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {199400#true} is VALID [2022-04-15 17:47:28,354 INFO L290 TraceCheckUtils]: 42: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,354 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-15 17:47:28,354 INFO L290 TraceCheckUtils]: 44: Hoare triple {199400#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {199400#true} is VALID [2022-04-15 17:47:28,354 INFO L290 TraceCheckUtils]: 45: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,354 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {199400#true} {199400#true} #1122#return; {199400#true} is VALID [2022-04-15 17:47:28,354 INFO L290 TraceCheckUtils]: 47: Hoare triple {199400#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {199400#true} is VALID [2022-04-15 17:47:28,354 INFO L290 TraceCheckUtils]: 48: Hoare triple {199400#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {199400#true} is VALID [2022-04-15 17:47:28,355 INFO L272 TraceCheckUtils]: 49: Hoare triple {199400#true} call stubMoreProcessingRequired(); {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:28,355 INFO L290 TraceCheckUtils]: 50: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {199400#true} is VALID [2022-04-15 17:47:28,355 INFO L290 TraceCheckUtils]: 51: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-15 17:47:28,355 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {199400#true} {199400#true} #1124#return; {199400#true} is VALID [2022-04-15 17:47:28,355 INFO L290 TraceCheckUtils]: 53: Hoare triple {199400#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {199400#true} is VALID [2022-04-15 17:47:28,355 INFO L290 TraceCheckUtils]: 54: Hoare triple {199400#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {199400#true} is VALID [2022-04-15 17:47:28,355 INFO L290 TraceCheckUtils]: 55: Hoare triple {199400#true} assume !(1 == ~tmp_ndt_11~0); {199400#true} is VALID [2022-04-15 17:47:28,355 INFO L290 TraceCheckUtils]: 56: Hoare triple {199400#true} ~returnVal2~0 := 259; {199400#true} is VALID [2022-04-15 17:47:28,355 INFO L290 TraceCheckUtils]: 57: Hoare triple {199400#true} assume !(~s~0 == ~NP~0); {199400#true} is VALID [2022-04-15 17:47:28,355 INFO L290 TraceCheckUtils]: 58: Hoare triple {199400#true} assume ~s~0 == ~MPR1~0; {199400#true} is VALID [2022-04-15 17:47:28,355 INFO L290 TraceCheckUtils]: 59: Hoare triple {199400#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:47:28,356 INFO L290 TraceCheckUtils]: 60: Hoare triple {199438#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:47:28,356 INFO L290 TraceCheckUtils]: 61: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume true; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:47:28,357 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {199438#(= ~MPR3~0 ~s~0)} {199400#true} #1044#return; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:47:28,357 INFO L290 TraceCheckUtils]: 63: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:47:28,357 INFO L290 TraceCheckUtils]: 64: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume 259 == ~__cil_tmp30~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:47:28,358 INFO L272 TraceCheckUtils]: 65: Hoare triple {199438#(= ~MPR3~0 ~s~0)} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {199468#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,358 INFO L290 TraceCheckUtils]: 66: Hoare triple {199468#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:28,359 INFO L290 TraceCheckUtils]: 67: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,359 INFO L290 TraceCheckUtils]: 68: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,359 INFO L290 TraceCheckUtils]: 69: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,359 INFO L290 TraceCheckUtils]: 70: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,360 INFO L290 TraceCheckUtils]: 71: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_12~0; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,360 INFO L290 TraceCheckUtils]: 72: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,360 INFO L290 TraceCheckUtils]: 73: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:28,361 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {199469#(not (= ~MPR3~0 |old(~s~0)|))} {199438#(= ~MPR3~0 ~s~0)} #1046#return; {199401#false} is VALID [2022-04-15 17:47:28,361 INFO L290 TraceCheckUtils]: 75: Hoare triple {199401#false} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {199401#false} is VALID [2022-04-15 17:47:28,361 INFO L290 TraceCheckUtils]: 76: Hoare triple {199401#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {199401#false} is VALID [2022-04-15 17:47:28,361 INFO L272 TraceCheckUtils]: 77: Hoare triple {199401#false} call IofCompleteRequest(~Irp, 0); {199401#false} is VALID [2022-04-15 17:47:28,361 INFO L290 TraceCheckUtils]: 78: Hoare triple {199401#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {199401#false} is VALID [2022-04-15 17:47:28,361 INFO L290 TraceCheckUtils]: 79: Hoare triple {199401#false} assume !(~s~0 == ~NP~0); {199401#false} is VALID [2022-04-15 17:47:28,361 INFO L272 TraceCheckUtils]: 80: Hoare triple {199401#false} call errorFn(); {199401#false} is VALID [2022-04-15 17:47:28,361 INFO L290 TraceCheckUtils]: 81: Hoare triple {199401#false} assume !false; {199401#false} is VALID [2022-04-15 17:47:28,362 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 17:47:28,362 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:47:28,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226254805] [2022-04-15 17:47:28,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [226254805] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:28,362 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:28,362 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 17:47:28,362 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:47:28,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [705053886] [2022-04-15 17:47:28,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [705053886] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:28,362 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:28,362 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 17:47:28,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450446868] [2022-04-15 17:47:28,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:47:28,363 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) Word has length 82 [2022-04-15 17:47:28,363 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:47:28,363 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-15 17:47:28,416 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:28,417 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 17:47:28,417 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:28,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 17:47:28,417 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2022-04-15 17:47:28,417 INFO L87 Difference]: Start difference. First operand 519 states and 632 transitions. Second operand has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-15 17:47:32,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:32,152 INFO L93 Difference]: Finished difference Result 840 states and 1028 transitions. [2022-04-15 17:47:32,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 17:47:32,152 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) Word has length 82 [2022-04-15 17:47:32,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:47:32,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-15 17:47:32,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2022-04-15 17:47:32,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-15 17:47:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2022-04-15 17:47:32,159 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 628 transitions. [2022-04-15 17:47:32,665 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 628 edges. 628 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:32,677 INFO L225 Difference]: With dead ends: 840 [2022-04-15 17:47:32,677 INFO L226 Difference]: Without dead ends: 523 [2022-04-15 17:47:32,679 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2022-04-15 17:47:32,679 INFO L913 BasicCegarLoop]: 388 mSDtfsCounter, 584 mSDsluCounter, 590 mSDsCounter, 0 mSdLazyCounter, 700 mSolverCounterSat, 189 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 591 SdHoareTripleChecker+Valid, 978 SdHoareTripleChecker+Invalid, 889 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 189 IncrementalHoareTripleChecker+Valid, 700 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-15 17:47:32,679 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [591 Valid, 978 Invalid, 889 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [189 Valid, 700 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-15 17:47:32,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 523 states. [2022-04-15 17:47:33,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 523 to 501. [2022-04-15 17:47:33,809 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:47:33,810 INFO L82 GeneralOperation]: Start isEquivalent. First operand 523 states. Second operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-15 17:47:33,810 INFO L74 IsIncluded]: Start isIncluded. First operand 523 states. Second operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-15 17:47:33,811 INFO L87 Difference]: Start difference. First operand 523 states. Second operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-15 17:47:33,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:33,826 INFO L93 Difference]: Finished difference Result 523 states and 631 transitions. [2022-04-15 17:47:33,826 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 631 transitions. [2022-04-15 17:47:33,826 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:33,826 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:33,827 INFO L74 IsIncluded]: Start isIncluded. First operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) Second operand 523 states. [2022-04-15 17:47:33,827 INFO L87 Difference]: Start difference. First operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) Second operand 523 states. [2022-04-15 17:47:33,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:33,840 INFO L93 Difference]: Finished difference Result 523 states and 631 transitions. [2022-04-15 17:47:33,840 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 631 transitions. [2022-04-15 17:47:33,841 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:33,841 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:33,841 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:47:33,841 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:47:33,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-15 17:47:33,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 501 states and 602 transitions. [2022-04-15 17:47:33,860 INFO L78 Accepts]: Start accepts. Automaton has 501 states and 602 transitions. Word has length 82 [2022-04-15 17:47:33,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:47:33,860 INFO L478 AbstractCegarLoop]: Abstraction has 501 states and 602 transitions. [2022-04-15 17:47:33,860 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-15 17:47:33,861 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 501 states and 602 transitions. [2022-04-15 17:47:35,040 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 602 edges. 602 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 602 transitions. [2022-04-15 17:47:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-04-15 17:47:35,041 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:47:35,041 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:47:35,041 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2022-04-15 17:47:35,041 INFO L403 AbstractCegarLoop]: === Iteration 48 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:47:35,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:47:35,041 INFO L85 PathProgramCache]: Analyzing trace with hash -2026941125, now seen corresponding path program 1 times [2022-04-15 17:47:35,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:35,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1770168631] [2022-04-15 17:47:35,042 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:47:35,042 INFO L85 PathProgramCache]: Analyzing trace with hash -2026941125, now seen corresponding path program 2 times [2022-04-15 17:47:35,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:47:35,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1446775018] [2022-04-15 17:47:35,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:47:35,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:47:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:35,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:47:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:35,169 INFO L290 TraceCheckUtils]: 0: Hoare triple {203268#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {203217#true} is VALID [2022-04-15 17:47:35,169 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,169 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1156#return; {203217#true} is VALID [2022-04-15 17:47:35,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:47:35,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:35,197 INFO L290 TraceCheckUtils]: 0: Hoare triple {203269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {203217#true} is VALID [2022-04-15 17:47:35,198 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,198 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1066#return; {203217#true} is VALID [2022-04-15 17:47:35,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:47:35,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:35,213 INFO L290 TraceCheckUtils]: 0: Hoare triple {203270#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {203217#true} is VALID [2022-04-15 17:47:35,213 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,213 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1068#return; {203217#true} is VALID [2022-04-15 17:47:35,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-15 17:47:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:35,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:47:35,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:35,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:47:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:35,279 INFO L290 TraceCheckUtils]: 0: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {203217#true} is VALID [2022-04-15 17:47:35,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,280 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-15 17:47:35,280 INFO L290 TraceCheckUtils]: 0: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {203217#true} is VALID [2022-04-15 17:47:35,281 INFO L272 TraceCheckUtils]: 1: Hoare triple {203217#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:35,281 INFO L290 TraceCheckUtils]: 2: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {203217#true} is VALID [2022-04-15 17:47:35,281 INFO L290 TraceCheckUtils]: 3: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,281 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-15 17:47:35,281 INFO L290 TraceCheckUtils]: 5: Hoare triple {203217#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {203217#true} is VALID [2022-04-15 17:47:35,281 INFO L290 TraceCheckUtils]: 6: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,281 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {203217#true} {203217#true} #1122#return; {203217#true} is VALID [2022-04-15 17:47:35,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:47:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:35,293 INFO L290 TraceCheckUtils]: 0: Hoare triple {203289#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {203217#true} is VALID [2022-04-15 17:47:35,293 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,293 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1124#return; {203217#true} is VALID [2022-04-15 17:47:35,293 INFO L290 TraceCheckUtils]: 0: Hoare triple {203271#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {203217#true} is VALID [2022-04-15 17:47:35,293 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume 0 != ~compRegistered~0; {203217#true} is VALID [2022-04-15 17:47:35,294 INFO L272 TraceCheckUtils]: 2: Hoare triple {203217#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:35,294 INFO L290 TraceCheckUtils]: 3: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {203217#true} is VALID [2022-04-15 17:47:35,295 INFO L272 TraceCheckUtils]: 4: Hoare triple {203217#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:35,295 INFO L290 TraceCheckUtils]: 5: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {203217#true} is VALID [2022-04-15 17:47:35,295 INFO L290 TraceCheckUtils]: 6: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,295 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-15 17:47:35,295 INFO L290 TraceCheckUtils]: 8: Hoare triple {203217#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {203217#true} is VALID [2022-04-15 17:47:35,295 INFO L290 TraceCheckUtils]: 9: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,295 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {203217#true} {203217#true} #1122#return; {203217#true} is VALID [2022-04-15 17:47:35,296 INFO L290 TraceCheckUtils]: 11: Hoare triple {203217#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {203217#true} is VALID [2022-04-15 17:47:35,296 INFO L290 TraceCheckUtils]: 12: Hoare triple {203217#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {203217#true} is VALID [2022-04-15 17:47:35,296 INFO L272 TraceCheckUtils]: 13: Hoare triple {203217#true} call stubMoreProcessingRequired(); {203289#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:35,296 INFO L290 TraceCheckUtils]: 14: Hoare triple {203289#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {203217#true} is VALID [2022-04-15 17:47:35,296 INFO L290 TraceCheckUtils]: 15: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,296 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {203217#true} {203217#true} #1124#return; {203217#true} is VALID [2022-04-15 17:47:35,296 INFO L290 TraceCheckUtils]: 17: Hoare triple {203217#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {203217#true} is VALID [2022-04-15 17:47:35,296 INFO L290 TraceCheckUtils]: 18: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {203217#true} is VALID [2022-04-15 17:47:35,296 INFO L290 TraceCheckUtils]: 19: Hoare triple {203217#true} assume !(1 == ~tmp_ndt_11~0); {203217#true} is VALID [2022-04-15 17:47:35,297 INFO L290 TraceCheckUtils]: 20: Hoare triple {203217#true} ~returnVal2~0 := 259; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:35,297 INFO L290 TraceCheckUtils]: 21: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:35,298 INFO L290 TraceCheckUtils]: 22: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:35,298 INFO L290 TraceCheckUtils]: 23: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:35,298 INFO L290 TraceCheckUtils]: 24: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:47:35,299 INFO L290 TraceCheckUtils]: 25: Hoare triple {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:47:35,300 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {203217#true} #1098#return; {203255#(and (<= 259 |FloppyStartDevice_#t~ret75|) (<= |FloppyStartDevice_#t~ret75| 259))} is VALID [2022-04-15 17:47:35,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-04-15 17:47:35,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:35,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:47:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:35,350 INFO L290 TraceCheckUtils]: 0: Hoare triple {203296#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {203217#true} is VALID [2022-04-15 17:47:35,350 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_5~0); {203217#true} is VALID [2022-04-15 17:47:35,350 INFO L290 TraceCheckUtils]: 2: Hoare triple {203217#true} #res := 0; {203217#true} is VALID [2022-04-15 17:47:35,350 INFO L290 TraceCheckUtils]: 3: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,350 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {203217#true} {203217#true} #1150#return; {203217#true} is VALID [2022-04-15 17:47:35,350 INFO L290 TraceCheckUtils]: 0: Hoare triple {203290#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {203217#true} is VALID [2022-04-15 17:47:35,352 INFO L272 TraceCheckUtils]: 1: Hoare triple {203217#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {203296#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:47:35,352 INFO L290 TraceCheckUtils]: 2: Hoare triple {203296#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {203217#true} is VALID [2022-04-15 17:47:35,352 INFO L290 TraceCheckUtils]: 3: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_5~0); {203217#true} is VALID [2022-04-15 17:47:35,352 INFO L290 TraceCheckUtils]: 4: Hoare triple {203217#true} #res := 0; {203217#true} is VALID [2022-04-15 17:47:35,352 INFO L290 TraceCheckUtils]: 5: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,352 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {203217#true} {203217#true} #1150#return; {203217#true} is VALID [2022-04-15 17:47:35,352 INFO L290 TraceCheckUtils]: 7: Hoare triple {203217#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {203217#true} is VALID [2022-04-15 17:47:35,352 INFO L290 TraceCheckUtils]: 8: Hoare triple {203217#true} assume 0 == ~irp~0;#res := -1073741670; {203217#true} is VALID [2022-04-15 17:47:35,352 INFO L290 TraceCheckUtils]: 9: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,352 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {203217#true} {203218#false} #1102#return; {203218#false} is VALID [2022-04-15 17:47:35,354 INFO L272 TraceCheckUtils]: 0: Hoare triple {203217#true} call ULTIMATE.init(); {203268#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:47:35,354 INFO L290 TraceCheckUtils]: 1: Hoare triple {203268#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {203217#true} is VALID [2022-04-15 17:47:35,354 INFO L290 TraceCheckUtils]: 2: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,354 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {203217#true} {203217#true} #1156#return; {203217#true} is VALID [2022-04-15 17:47:35,354 INFO L272 TraceCheckUtils]: 4: Hoare triple {203217#true} call #t~ret170 := main(); {203217#true} is VALID [2022-04-15 17:47:35,354 INFO L290 TraceCheckUtils]: 5: Hoare triple {203217#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {203217#true} is VALID [2022-04-15 17:47:35,355 INFO L272 TraceCheckUtils]: 6: Hoare triple {203217#true} call _BLAST_init(); {203269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:35,355 INFO L290 TraceCheckUtils]: 7: Hoare triple {203269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {203217#true} is VALID [2022-04-15 17:47:35,355 INFO L290 TraceCheckUtils]: 8: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,356 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {203217#true} {203217#true} #1066#return; {203217#true} is VALID [2022-04-15 17:47:35,356 INFO L290 TraceCheckUtils]: 10: Hoare triple {203217#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {203217#true} is VALID [2022-04-15 17:47:35,356 INFO L290 TraceCheckUtils]: 11: Hoare triple {203217#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {203217#true} is VALID [2022-04-15 17:47:35,356 INFO L272 TraceCheckUtils]: 12: Hoare triple {203217#true} call stub_driver_init(); {203270#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:35,356 INFO L290 TraceCheckUtils]: 13: Hoare triple {203270#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {203217#true} is VALID [2022-04-15 17:47:35,356 INFO L290 TraceCheckUtils]: 14: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,356 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {203217#true} {203217#true} #1068#return; {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 16: Hoare triple {203217#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 17: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 18: Hoare triple {203217#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 19: Hoare triple {203217#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 20: Hoare triple {203217#true} assume 3 == ~tmp_ndt_4~0; {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L272 TraceCheckUtils]: 21: Hoare triple {203217#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 22: Hoare triple {203217#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 23: Hoare triple {203217#true} assume 1 == ~PagingReferenceCount~0; {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 24: Hoare triple {203217#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 25: Hoare triple {203217#true} assume !(0 != ~disketteExtension__IsRemoved~0); {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 26: Hoare triple {203217#true} assume 0 == ~irpSp__MinorFunction~0; {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L272 TraceCheckUtils]: 27: Hoare triple {203217#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 28: Hoare triple {203217#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 29: Hoare triple {203217#true} assume !(~s~0 != ~NP~0); {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 30: Hoare triple {203217#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {203217#true} is VALID [2022-04-15 17:47:35,357 INFO L290 TraceCheckUtils]: 31: Hoare triple {203217#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {203217#true} is VALID [2022-04-15 17:47:35,358 INFO L272 TraceCheckUtils]: 32: Hoare triple {203217#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {203271#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:35,358 INFO L290 TraceCheckUtils]: 33: Hoare triple {203271#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {203217#true} is VALID [2022-04-15 17:47:35,358 INFO L290 TraceCheckUtils]: 34: Hoare triple {203217#true} assume 0 != ~compRegistered~0; {203217#true} is VALID [2022-04-15 17:47:35,359 INFO L272 TraceCheckUtils]: 35: Hoare triple {203217#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:35,359 INFO L290 TraceCheckUtils]: 36: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {203217#true} is VALID [2022-04-15 17:47:35,359 INFO L272 TraceCheckUtils]: 37: Hoare triple {203217#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:35,359 INFO L290 TraceCheckUtils]: 38: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {203217#true} is VALID [2022-04-15 17:47:35,359 INFO L290 TraceCheckUtils]: 39: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,359 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-15 17:47:35,359 INFO L290 TraceCheckUtils]: 41: Hoare triple {203217#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {203217#true} is VALID [2022-04-15 17:47:35,359 INFO L290 TraceCheckUtils]: 42: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,359 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {203217#true} {203217#true} #1122#return; {203217#true} is VALID [2022-04-15 17:47:35,360 INFO L290 TraceCheckUtils]: 44: Hoare triple {203217#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {203217#true} is VALID [2022-04-15 17:47:35,360 INFO L290 TraceCheckUtils]: 45: Hoare triple {203217#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {203217#true} is VALID [2022-04-15 17:47:35,360 INFO L272 TraceCheckUtils]: 46: Hoare triple {203217#true} call stubMoreProcessingRequired(); {203289#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:35,360 INFO L290 TraceCheckUtils]: 47: Hoare triple {203289#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {203217#true} is VALID [2022-04-15 17:47:35,360 INFO L290 TraceCheckUtils]: 48: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,360 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {203217#true} {203217#true} #1124#return; {203217#true} is VALID [2022-04-15 17:47:35,360 INFO L290 TraceCheckUtils]: 50: Hoare triple {203217#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {203217#true} is VALID [2022-04-15 17:47:35,360 INFO L290 TraceCheckUtils]: 51: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {203217#true} is VALID [2022-04-15 17:47:35,360 INFO L290 TraceCheckUtils]: 52: Hoare triple {203217#true} assume !(1 == ~tmp_ndt_11~0); {203217#true} is VALID [2022-04-15 17:47:35,361 INFO L290 TraceCheckUtils]: 53: Hoare triple {203217#true} ~returnVal2~0 := 259; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:35,361 INFO L290 TraceCheckUtils]: 54: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:35,361 INFO L290 TraceCheckUtils]: 55: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:35,362 INFO L290 TraceCheckUtils]: 56: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:35,362 INFO L290 TraceCheckUtils]: 57: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:47:35,362 INFO L290 TraceCheckUtils]: 58: Hoare triple {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:47:35,363 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {203217#true} #1098#return; {203255#(and (<= 259 |FloppyStartDevice_#t~ret75|) (<= |FloppyStartDevice_#t~ret75| 259))} is VALID [2022-04-15 17:47:35,363 INFO L290 TraceCheckUtils]: 60: Hoare triple {203255#(and (<= 259 |FloppyStartDevice_#t~ret75|) (<= |FloppyStartDevice_#t~ret75| 259))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {203256#(and (< 258 FloppyStartDevice_~__cil_tmp42~0) (<= FloppyStartDevice_~__cil_tmp42~0 259))} is VALID [2022-04-15 17:47:35,364 INFO L290 TraceCheckUtils]: 61: Hoare triple {203256#(and (< 258 FloppyStartDevice_~__cil_tmp42~0) (<= FloppyStartDevice_~__cil_tmp42~0 259))} assume !(259 == ~__cil_tmp42~0); {203218#false} is VALID [2022-04-15 17:47:35,364 INFO L290 TraceCheckUtils]: 62: Hoare triple {203218#false} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {203218#false} is VALID [2022-04-15 17:47:35,364 INFO L272 TraceCheckUtils]: 63: Hoare triple {203218#false} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {203290#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:35,364 INFO L290 TraceCheckUtils]: 64: Hoare triple {203290#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {203217#true} is VALID [2022-04-15 17:47:35,365 INFO L272 TraceCheckUtils]: 65: Hoare triple {203217#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {203296#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:47:35,365 INFO L290 TraceCheckUtils]: 66: Hoare triple {203296#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {203217#true} is VALID [2022-04-15 17:47:35,365 INFO L290 TraceCheckUtils]: 67: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_5~0); {203217#true} is VALID [2022-04-15 17:47:35,365 INFO L290 TraceCheckUtils]: 68: Hoare triple {203217#true} #res := 0; {203217#true} is VALID [2022-04-15 17:47:35,365 INFO L290 TraceCheckUtils]: 69: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,365 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {203217#true} {203217#true} #1150#return; {203217#true} is VALID [2022-04-15 17:47:35,365 INFO L290 TraceCheckUtils]: 71: Hoare triple {203217#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {203217#true} is VALID [2022-04-15 17:47:35,365 INFO L290 TraceCheckUtils]: 72: Hoare triple {203217#true} assume 0 == ~irp~0;#res := -1073741670; {203217#true} is VALID [2022-04-15 17:47:35,365 INFO L290 TraceCheckUtils]: 73: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-15 17:47:35,365 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {203217#true} {203218#false} #1102#return; {203218#false} is VALID [2022-04-15 17:47:35,366 INFO L290 TraceCheckUtils]: 75: Hoare triple {203218#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {203218#false} is VALID [2022-04-15 17:47:35,366 INFO L290 TraceCheckUtils]: 76: Hoare triple {203218#false} assume !(~ntStatus~1 >= 0); {203218#false} is VALID [2022-04-15 17:47:35,366 INFO L290 TraceCheckUtils]: 77: Hoare triple {203218#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {203218#false} is VALID [2022-04-15 17:47:35,366 INFO L272 TraceCheckUtils]: 78: Hoare triple {203218#false} call IofCompleteRequest(~Irp, 0); {203218#false} is VALID [2022-04-15 17:47:35,366 INFO L290 TraceCheckUtils]: 79: Hoare triple {203218#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {203218#false} is VALID [2022-04-15 17:47:35,366 INFO L290 TraceCheckUtils]: 80: Hoare triple {203218#false} assume !(~s~0 == ~NP~0); {203218#false} is VALID [2022-04-15 17:47:35,366 INFO L272 TraceCheckUtils]: 81: Hoare triple {203218#false} call errorFn(); {203218#false} is VALID [2022-04-15 17:47:35,366 INFO L290 TraceCheckUtils]: 82: Hoare triple {203218#false} assume !false; {203218#false} is VALID [2022-04-15 17:47:35,366 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 17:47:35,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:47:35,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1446775018] [2022-04-15 17:47:35,366 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1446775018] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:35,366 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:35,366 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:47:35,367 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:47:35,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1770168631] [2022-04-15 17:47:35,367 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1770168631] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:35,367 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:35,367 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:47:35,367 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450751834] [2022-04-15 17:47:35,367 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:47:35,367 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) Word has length 83 [2022-04-15 17:47:35,367 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:47:35,368 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:35,430 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:35,430 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:47:35,430 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:35,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:47:35,431 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:47:35,431 INFO L87 Difference]: Start difference. First operand 501 states and 602 transitions. Second operand has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:40,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:40,355 INFO L93 Difference]: Finished difference Result 839 states and 1046 transitions. [2022-04-15 17:47:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-15 17:47:40,355 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) Word has length 83 [2022-04-15 17:47:40,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:47:40,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:40,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 576 transitions. [2022-04-15 17:47:40,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:40,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 576 transitions. [2022-04-15 17:47:40,361 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 576 transitions. [2022-04-15 17:47:40,806 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 576 edges. 576 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:40,821 INFO L225 Difference]: With dead ends: 839 [2022-04-15 17:47:40,822 INFO L226 Difference]: Without dead ends: 585 [2022-04-15 17:47:40,822 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 17:47:40,822 INFO L913 BasicCegarLoop]: 339 mSDtfsCounter, 548 mSDsluCounter, 1073 mSDsCounter, 0 mSdLazyCounter, 1130 mSolverCounterSat, 191 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 559 SdHoareTripleChecker+Valid, 1412 SdHoareTripleChecker+Invalid, 1321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 191 IncrementalHoareTripleChecker+Valid, 1130 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 17:47:40,823 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [559 Valid, 1412 Invalid, 1321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [191 Valid, 1130 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 17:47:40,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2022-04-15 17:47:41,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 465. [2022-04-15 17:47:41,951 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:47:41,952 INFO L82 GeneralOperation]: Start isEquivalent. First operand 585 states. Second operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-15 17:47:41,952 INFO L74 IsIncluded]: Start isIncluded. First operand 585 states. Second operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-15 17:47:41,953 INFO L87 Difference]: Start difference. First operand 585 states. Second operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-15 17:47:41,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:41,965 INFO L93 Difference]: Finished difference Result 585 states and 740 transitions. [2022-04-15 17:47:41,965 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 740 transitions. [2022-04-15 17:47:41,966 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:41,966 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:41,966 INFO L74 IsIncluded]: Start isIncluded. First operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) Second operand 585 states. [2022-04-15 17:47:41,967 INFO L87 Difference]: Start difference. First operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) Second operand 585 states. [2022-04-15 17:47:41,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:41,979 INFO L93 Difference]: Finished difference Result 585 states and 740 transitions. [2022-04-15 17:47:41,979 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 740 transitions. [2022-04-15 17:47:41,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:41,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:41,980 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:47:41,980 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:47:41,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-15 17:47:41,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 556 transitions. [2022-04-15 17:47:41,992 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 556 transitions. Word has length 83 [2022-04-15 17:47:41,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:47:41,992 INFO L478 AbstractCegarLoop]: Abstraction has 465 states and 556 transitions. [2022-04-15 17:47:41,992 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:41,992 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 465 states and 556 transitions. [2022-04-15 17:47:43,120 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 556 edges. 556 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:43,120 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 556 transitions. [2022-04-15 17:47:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-04-15 17:47:43,121 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:47:43,121 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:47:43,121 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2022-04-15 17:47:43,121 INFO L403 AbstractCegarLoop]: === Iteration 49 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:47:43,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:47:43,121 INFO L85 PathProgramCache]: Analyzing trace with hash -564339607, now seen corresponding path program 1 times [2022-04-15 17:47:43,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:43,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [433874580] [2022-04-15 17:47:43,122 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:47:43,122 INFO L85 PathProgramCache]: Analyzing trace with hash -564339607, now seen corresponding path program 2 times [2022-04-15 17:47:43,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:47:43,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1790563440] [2022-04-15 17:47:43,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:47:43,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:47:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:43,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:47:43,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:43,213 INFO L290 TraceCheckUtils]: 0: Hoare triple {207162#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {207096#true} is VALID [2022-04-15 17:47:43,213 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,213 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1156#return; {207096#true} is VALID [2022-04-15 17:47:43,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:47:43,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:43,235 INFO L290 TraceCheckUtils]: 0: Hoare triple {207163#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {207096#true} is VALID [2022-04-15 17:47:43,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,235 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1066#return; {207096#true} is VALID [2022-04-15 17:47:43,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:47:43,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:43,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {207164#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {207096#true} is VALID [2022-04-15 17:47:43,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,252 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1068#return; {207096#true} is VALID [2022-04-15 17:47:43,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:47:43,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:43,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:47:43,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:43,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:47:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:43,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:47:43,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:43,381 INFO L290 TraceCheckUtils]: 0: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-15 17:47:43,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,381 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-15 17:47:43,381 INFO L290 TraceCheckUtils]: 0: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {207096#true} is VALID [2022-04-15 17:47:43,383 INFO L272 TraceCheckUtils]: 1: Hoare triple {207096#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:43,383 INFO L290 TraceCheckUtils]: 2: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-15 17:47:43,383 INFO L290 TraceCheckUtils]: 3: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,383 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-15 17:47:43,383 INFO L290 TraceCheckUtils]: 5: Hoare triple {207096#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {207096#true} is VALID [2022-04-15 17:47:43,383 INFO L290 TraceCheckUtils]: 6: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,383 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-15 17:47:43,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:47:43,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:43,393 INFO L290 TraceCheckUtils]: 0: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {207096#true} is VALID [2022-04-15 17:47:43,393 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,393 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-15 17:47:43,394 INFO L290 TraceCheckUtils]: 0: Hoare triple {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {207096#true} is VALID [2022-04-15 17:47:43,394 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume 0 != ~compRegistered~0; {207096#true} is VALID [2022-04-15 17:47:43,394 INFO L272 TraceCheckUtils]: 2: Hoare triple {207096#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:43,394 INFO L290 TraceCheckUtils]: 3: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {207096#true} is VALID [2022-04-15 17:47:43,395 INFO L272 TraceCheckUtils]: 4: Hoare triple {207096#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:43,395 INFO L290 TraceCheckUtils]: 5: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-15 17:47:43,395 INFO L290 TraceCheckUtils]: 6: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,395 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-15 17:47:43,395 INFO L290 TraceCheckUtils]: 8: Hoare triple {207096#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {207096#true} is VALID [2022-04-15 17:47:43,395 INFO L290 TraceCheckUtils]: 9: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,395 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-15 17:47:43,395 INFO L290 TraceCheckUtils]: 11: Hoare triple {207096#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {207096#true} is VALID [2022-04-15 17:47:43,395 INFO L290 TraceCheckUtils]: 12: Hoare triple {207096#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {207096#true} is VALID [2022-04-15 17:47:43,397 INFO L272 TraceCheckUtils]: 13: Hoare triple {207096#true} call stubMoreProcessingRequired(); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:43,397 INFO L290 TraceCheckUtils]: 14: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {207096#true} is VALID [2022-04-15 17:47:43,397 INFO L290 TraceCheckUtils]: 15: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,397 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-15 17:47:43,397 INFO L290 TraceCheckUtils]: 17: Hoare triple {207096#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {207096#true} is VALID [2022-04-15 17:47:43,397 INFO L290 TraceCheckUtils]: 18: Hoare triple {207096#true} assume 0 == ~tmp_ndt_10~0; {207096#true} is VALID [2022-04-15 17:47:43,398 INFO L290 TraceCheckUtils]: 19: Hoare triple {207096#true} ~returnVal2~0 := 0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:43,398 INFO L290 TraceCheckUtils]: 20: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:43,398 INFO L290 TraceCheckUtils]: 21: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:43,399 INFO L290 TraceCheckUtils]: 22: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:43,399 INFO L290 TraceCheckUtils]: 23: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:47:43,399 INFO L290 TraceCheckUtils]: 24: Hoare triple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:47:43,400 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {207096#true} #1044#return; {207192#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-15 17:47:43,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 17:47:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:43,402 INFO L290 TraceCheckUtils]: 0: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {207096#true} is VALID [2022-04-15 17:47:43,402 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {207096#true} is VALID [2022-04-15 17:47:43,402 INFO L290 TraceCheckUtils]: 2: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,402 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {207096#true} {207193#(= FloppyPnp_~ntStatus~0 0)} #1048#return; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:47:43,403 INFO L290 TraceCheckUtils]: 0: Hoare triple {207165#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {207096#true} is VALID [2022-04-15 17:47:43,403 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume 1 == ~PagingReferenceCount~0; {207096#true} is VALID [2022-04-15 17:47:43,403 INFO L290 TraceCheckUtils]: 2: Hoare triple {207096#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {207096#true} is VALID [2022-04-15 17:47:43,403 INFO L290 TraceCheckUtils]: 3: Hoare triple {207096#true} assume !(0 != ~disketteExtension__IsRemoved~0); {207096#true} is VALID [2022-04-15 17:47:43,403 INFO L290 TraceCheckUtils]: 4: Hoare triple {207096#true} assume !(0 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-15 17:47:43,403 INFO L290 TraceCheckUtils]: 5: Hoare triple {207096#true} assume !(5 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-15 17:47:43,403 INFO L290 TraceCheckUtils]: 6: Hoare triple {207096#true} assume !(1 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-15 17:47:43,403 INFO L290 TraceCheckUtils]: 7: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-15 17:47:43,403 INFO L290 TraceCheckUtils]: 8: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-15 17:47:43,403 INFO L290 TraceCheckUtils]: 9: Hoare triple {207096#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {207096#true} is VALID [2022-04-15 17:47:43,403 INFO L290 TraceCheckUtils]: 10: Hoare triple {207096#true} assume !(~s~0 != ~NP~0); {207096#true} is VALID [2022-04-15 17:47:43,403 INFO L290 TraceCheckUtils]: 11: Hoare triple {207096#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {207096#true} is VALID [2022-04-15 17:47:43,403 INFO L290 TraceCheckUtils]: 12: Hoare triple {207096#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {207096#true} is VALID [2022-04-15 17:47:43,404 INFO L272 TraceCheckUtils]: 13: Hoare triple {207096#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:43,404 INFO L290 TraceCheckUtils]: 14: Hoare triple {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {207096#true} is VALID [2022-04-15 17:47:43,404 INFO L290 TraceCheckUtils]: 15: Hoare triple {207096#true} assume 0 != ~compRegistered~0; {207096#true} is VALID [2022-04-15 17:47:43,404 INFO L272 TraceCheckUtils]: 16: Hoare triple {207096#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:43,405 INFO L290 TraceCheckUtils]: 17: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {207096#true} is VALID [2022-04-15 17:47:43,405 INFO L272 TraceCheckUtils]: 18: Hoare triple {207096#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:43,405 INFO L290 TraceCheckUtils]: 19: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-15 17:47:43,405 INFO L290 TraceCheckUtils]: 20: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,405 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-15 17:47:43,405 INFO L290 TraceCheckUtils]: 22: Hoare triple {207096#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {207096#true} is VALID [2022-04-15 17:47:43,405 INFO L290 TraceCheckUtils]: 23: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,405 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-15 17:47:43,405 INFO L290 TraceCheckUtils]: 25: Hoare triple {207096#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {207096#true} is VALID [2022-04-15 17:47:43,405 INFO L290 TraceCheckUtils]: 26: Hoare triple {207096#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {207096#true} is VALID [2022-04-15 17:47:43,406 INFO L272 TraceCheckUtils]: 27: Hoare triple {207096#true} call stubMoreProcessingRequired(); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:43,406 INFO L290 TraceCheckUtils]: 28: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {207096#true} is VALID [2022-04-15 17:47:43,406 INFO L290 TraceCheckUtils]: 29: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,406 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-15 17:47:43,406 INFO L290 TraceCheckUtils]: 31: Hoare triple {207096#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {207096#true} is VALID [2022-04-15 17:47:43,406 INFO L290 TraceCheckUtils]: 32: Hoare triple {207096#true} assume 0 == ~tmp_ndt_10~0; {207096#true} is VALID [2022-04-15 17:47:43,406 INFO L290 TraceCheckUtils]: 33: Hoare triple {207096#true} ~returnVal2~0 := 0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:43,407 INFO L290 TraceCheckUtils]: 34: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:43,407 INFO L290 TraceCheckUtils]: 35: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:43,407 INFO L290 TraceCheckUtils]: 36: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:43,408 INFO L290 TraceCheckUtils]: 37: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:47:43,408 INFO L290 TraceCheckUtils]: 38: Hoare triple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:47:43,408 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {207096#true} #1044#return; {207192#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-15 17:47:43,409 INFO L290 TraceCheckUtils]: 40: Hoare triple {207192#(= |FloppyPnp_#t~ret43| 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:47:43,409 INFO L290 TraceCheckUtils]: 41: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} assume !(259 == ~__cil_tmp30~0); {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:47:43,409 INFO L290 TraceCheckUtils]: 42: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:47:43,410 INFO L272 TraceCheckUtils]: 43: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} call IofCompleteRequest(~Irp, 0); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:43,410 INFO L290 TraceCheckUtils]: 44: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {207096#true} is VALID [2022-04-15 17:47:43,410 INFO L290 TraceCheckUtils]: 45: Hoare triple {207096#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {207096#true} is VALID [2022-04-15 17:47:43,410 INFO L290 TraceCheckUtils]: 46: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,410 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {207096#true} {207193#(= FloppyPnp_~ntStatus~0 0)} #1048#return; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:47:43,411 INFO L290 TraceCheckUtils]: 48: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:47:43,411 INFO L290 TraceCheckUtils]: 49: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:47:43,411 INFO L290 TraceCheckUtils]: 50: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:47:43,411 INFO L290 TraceCheckUtils]: 51: Hoare triple {207198#(= |FloppyPnp_#res| 0)} assume true; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:47:43,412 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {207198#(= |FloppyPnp_#res| 0)} {207096#true} #1076#return; {207160#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-15 17:47:43,413 INFO L272 TraceCheckUtils]: 0: Hoare triple {207096#true} call ULTIMATE.init(); {207162#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:47:43,414 INFO L290 TraceCheckUtils]: 1: Hoare triple {207162#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {207096#true} is VALID [2022-04-15 17:47:43,414 INFO L290 TraceCheckUtils]: 2: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,414 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {207096#true} {207096#true} #1156#return; {207096#true} is VALID [2022-04-15 17:47:43,414 INFO L272 TraceCheckUtils]: 4: Hoare triple {207096#true} call #t~ret170 := main(); {207096#true} is VALID [2022-04-15 17:47:43,414 INFO L290 TraceCheckUtils]: 5: Hoare triple {207096#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {207096#true} is VALID [2022-04-15 17:47:43,415 INFO L272 TraceCheckUtils]: 6: Hoare triple {207096#true} call _BLAST_init(); {207163#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:43,415 INFO L290 TraceCheckUtils]: 7: Hoare triple {207163#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {207096#true} is VALID [2022-04-15 17:47:43,415 INFO L290 TraceCheckUtils]: 8: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,415 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {207096#true} {207096#true} #1066#return; {207096#true} is VALID [2022-04-15 17:47:43,415 INFO L290 TraceCheckUtils]: 10: Hoare triple {207096#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {207096#true} is VALID [2022-04-15 17:47:43,415 INFO L290 TraceCheckUtils]: 11: Hoare triple {207096#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {207096#true} is VALID [2022-04-15 17:47:43,415 INFO L272 TraceCheckUtils]: 12: Hoare triple {207096#true} call stub_driver_init(); {207164#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:43,415 INFO L290 TraceCheckUtils]: 13: Hoare triple {207164#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {207096#true} is VALID [2022-04-15 17:47:43,416 INFO L290 TraceCheckUtils]: 14: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,416 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {207096#true} {207096#true} #1068#return; {207096#true} is VALID [2022-04-15 17:47:43,416 INFO L290 TraceCheckUtils]: 16: Hoare triple {207096#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {207096#true} is VALID [2022-04-15 17:47:43,416 INFO L290 TraceCheckUtils]: 17: Hoare triple {207096#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {207096#true} is VALID [2022-04-15 17:47:43,416 INFO L290 TraceCheckUtils]: 18: Hoare triple {207096#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {207096#true} is VALID [2022-04-15 17:47:43,416 INFO L290 TraceCheckUtils]: 19: Hoare triple {207096#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {207096#true} is VALID [2022-04-15 17:47:43,416 INFO L290 TraceCheckUtils]: 20: Hoare triple {207096#true} assume 3 == ~tmp_ndt_4~0; {207096#true} is VALID [2022-04-15 17:47:43,417 INFO L272 TraceCheckUtils]: 21: Hoare triple {207096#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {207165#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:43,417 INFO L290 TraceCheckUtils]: 22: Hoare triple {207165#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {207096#true} is VALID [2022-04-15 17:47:43,417 INFO L290 TraceCheckUtils]: 23: Hoare triple {207096#true} assume 1 == ~PagingReferenceCount~0; {207096#true} is VALID [2022-04-15 17:47:43,417 INFO L290 TraceCheckUtils]: 24: Hoare triple {207096#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {207096#true} is VALID [2022-04-15 17:47:43,417 INFO L290 TraceCheckUtils]: 25: Hoare triple {207096#true} assume !(0 != ~disketteExtension__IsRemoved~0); {207096#true} is VALID [2022-04-15 17:47:43,417 INFO L290 TraceCheckUtils]: 26: Hoare triple {207096#true} assume !(0 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-15 17:47:43,417 INFO L290 TraceCheckUtils]: 27: Hoare triple {207096#true} assume !(5 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-15 17:47:43,417 INFO L290 TraceCheckUtils]: 28: Hoare triple {207096#true} assume !(1 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-15 17:47:43,417 INFO L290 TraceCheckUtils]: 29: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-15 17:47:43,417 INFO L290 TraceCheckUtils]: 30: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-15 17:47:43,417 INFO L290 TraceCheckUtils]: 31: Hoare triple {207096#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {207096#true} is VALID [2022-04-15 17:47:43,417 INFO L290 TraceCheckUtils]: 32: Hoare triple {207096#true} assume !(~s~0 != ~NP~0); {207096#true} is VALID [2022-04-15 17:47:43,417 INFO L290 TraceCheckUtils]: 33: Hoare triple {207096#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {207096#true} is VALID [2022-04-15 17:47:43,417 INFO L290 TraceCheckUtils]: 34: Hoare triple {207096#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {207096#true} is VALID [2022-04-15 17:47:43,418 INFO L272 TraceCheckUtils]: 35: Hoare triple {207096#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:43,418 INFO L290 TraceCheckUtils]: 36: Hoare triple {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {207096#true} is VALID [2022-04-15 17:47:43,418 INFO L290 TraceCheckUtils]: 37: Hoare triple {207096#true} assume 0 != ~compRegistered~0; {207096#true} is VALID [2022-04-15 17:47:43,419 INFO L272 TraceCheckUtils]: 38: Hoare triple {207096#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:43,419 INFO L290 TraceCheckUtils]: 39: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {207096#true} is VALID [2022-04-15 17:47:43,419 INFO L272 TraceCheckUtils]: 40: Hoare triple {207096#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:43,419 INFO L290 TraceCheckUtils]: 41: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-15 17:47:43,419 INFO L290 TraceCheckUtils]: 42: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,419 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-15 17:47:43,419 INFO L290 TraceCheckUtils]: 44: Hoare triple {207096#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {207096#true} is VALID [2022-04-15 17:47:43,419 INFO L290 TraceCheckUtils]: 45: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,419 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-15 17:47:43,419 INFO L290 TraceCheckUtils]: 47: Hoare triple {207096#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {207096#true} is VALID [2022-04-15 17:47:43,420 INFO L290 TraceCheckUtils]: 48: Hoare triple {207096#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {207096#true} is VALID [2022-04-15 17:47:43,420 INFO L272 TraceCheckUtils]: 49: Hoare triple {207096#true} call stubMoreProcessingRequired(); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:43,420 INFO L290 TraceCheckUtils]: 50: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {207096#true} is VALID [2022-04-15 17:47:43,420 INFO L290 TraceCheckUtils]: 51: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,420 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-15 17:47:43,420 INFO L290 TraceCheckUtils]: 53: Hoare triple {207096#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {207096#true} is VALID [2022-04-15 17:47:43,420 INFO L290 TraceCheckUtils]: 54: Hoare triple {207096#true} assume 0 == ~tmp_ndt_10~0; {207096#true} is VALID [2022-04-15 17:47:43,420 INFO L290 TraceCheckUtils]: 55: Hoare triple {207096#true} ~returnVal2~0 := 0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:43,421 INFO L290 TraceCheckUtils]: 56: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:43,421 INFO L290 TraceCheckUtils]: 57: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:43,421 INFO L290 TraceCheckUtils]: 58: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:47:43,422 INFO L290 TraceCheckUtils]: 59: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:47:43,422 INFO L290 TraceCheckUtils]: 60: Hoare triple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:47:43,422 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {207096#true} #1044#return; {207192#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-15 17:47:43,423 INFO L290 TraceCheckUtils]: 62: Hoare triple {207192#(= |FloppyPnp_#t~ret43| 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:47:43,423 INFO L290 TraceCheckUtils]: 63: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} assume !(259 == ~__cil_tmp30~0); {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:47:43,423 INFO L290 TraceCheckUtils]: 64: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:47:43,424 INFO L272 TraceCheckUtils]: 65: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} call IofCompleteRequest(~Irp, 0); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:43,424 INFO L290 TraceCheckUtils]: 66: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {207096#true} is VALID [2022-04-15 17:47:43,424 INFO L290 TraceCheckUtils]: 67: Hoare triple {207096#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {207096#true} is VALID [2022-04-15 17:47:43,424 INFO L290 TraceCheckUtils]: 68: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-15 17:47:43,424 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {207096#true} {207193#(= FloppyPnp_~ntStatus~0 0)} #1048#return; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:47:43,425 INFO L290 TraceCheckUtils]: 70: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:47:43,425 INFO L290 TraceCheckUtils]: 71: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:47:43,425 INFO L290 TraceCheckUtils]: 72: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:47:43,425 INFO L290 TraceCheckUtils]: 73: Hoare triple {207198#(= |FloppyPnp_#res| 0)} assume true; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:47:43,426 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {207198#(= |FloppyPnp_#res| 0)} {207096#true} #1076#return; {207160#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-15 17:47:43,426 INFO L290 TraceCheckUtils]: 75: Hoare triple {207160#(not (= 259 |main_#t~ret100|))} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {207161#(not (= main_~status~1 259))} is VALID [2022-04-15 17:47:43,427 INFO L290 TraceCheckUtils]: 76: Hoare triple {207161#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {207161#(not (= main_~status~1 259))} is VALID [2022-04-15 17:47:43,427 INFO L290 TraceCheckUtils]: 77: Hoare triple {207161#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {207161#(not (= main_~status~1 259))} is VALID [2022-04-15 17:47:43,427 INFO L290 TraceCheckUtils]: 78: Hoare triple {207161#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {207161#(not (= main_~status~1 259))} is VALID [2022-04-15 17:47:43,427 INFO L290 TraceCheckUtils]: 79: Hoare triple {207161#(not (= main_~status~1 259))} assume -1 != ~status~1; {207161#(not (= main_~status~1 259))} is VALID [2022-04-15 17:47:43,428 INFO L290 TraceCheckUtils]: 80: Hoare triple {207161#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {207161#(not (= main_~status~1 259))} is VALID [2022-04-15 17:47:43,428 INFO L290 TraceCheckUtils]: 81: Hoare triple {207161#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {207161#(not (= main_~status~1 259))} is VALID [2022-04-15 17:47:43,428 INFO L290 TraceCheckUtils]: 82: Hoare triple {207161#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {207161#(not (= main_~status~1 259))} is VALID [2022-04-15 17:47:43,428 INFO L290 TraceCheckUtils]: 83: Hoare triple {207161#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {207161#(not (= main_~status~1 259))} is VALID [2022-04-15 17:47:43,429 INFO L290 TraceCheckUtils]: 84: Hoare triple {207161#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {207161#(not (= main_~status~1 259))} is VALID [2022-04-15 17:47:43,429 INFO L290 TraceCheckUtils]: 85: Hoare triple {207161#(not (= main_~status~1 259))} assume 259 == ~status~1; {207097#false} is VALID [2022-04-15 17:47:43,429 INFO L272 TraceCheckUtils]: 86: Hoare triple {207097#false} call errorFn(); {207097#false} is VALID [2022-04-15 17:47:43,429 INFO L290 TraceCheckUtils]: 87: Hoare triple {207097#false} assume !false; {207097#false} is VALID [2022-04-15 17:47:43,429 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 17:47:43,429 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:47:43,429 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1790563440] [2022-04-15 17:47:43,430 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1790563440] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:43,430 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:43,430 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 17:47:43,430 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:47:43,430 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [433874580] [2022-04-15 17:47:43,430 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [433874580] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:43,430 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:43,430 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 17:47:43,430 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1316000116] [2022-04-15 17:47:43,430 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:47:43,430 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) Word has length 88 [2022-04-15 17:47:43,430 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:47:43,431 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:43,486 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:43,486 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 17:47:43,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:43,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 17:47:43,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2022-04-15 17:47:43,486 INFO L87 Difference]: Start difference. First operand 465 states and 556 transitions. Second operand has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:48,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:48,993 INFO L93 Difference]: Finished difference Result 526 states and 629 transitions. [2022-04-15 17:47:48,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-15 17:47:48,993 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) Word has length 88 [2022-04-15 17:47:48,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:47:48,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:48,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 373 transitions. [2022-04-15 17:47:48,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:48,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 373 transitions. [2022-04-15 17:47:48,998 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 373 transitions. [2022-04-15 17:47:49,319 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 373 edges. 373 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:49,337 INFO L225 Difference]: With dead ends: 526 [2022-04-15 17:47:49,337 INFO L226 Difference]: Without dead ends: 505 [2022-04-15 17:47:49,338 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=101, Invalid=499, Unknown=0, NotChecked=0, Total=600 [2022-04-15 17:47:49,338 INFO L913 BasicCegarLoop]: 289 mSDtfsCounter, 373 mSDsluCounter, 1386 mSDsCounter, 0 mSdLazyCounter, 1677 mSolverCounterSat, 132 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 381 SdHoareTripleChecker+Valid, 1675 SdHoareTripleChecker+Invalid, 1809 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 132 IncrementalHoareTripleChecker+Valid, 1677 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-15 17:47:49,338 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [381 Valid, 1675 Invalid, 1809 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [132 Valid, 1677 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-15 17:47:49,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-15 17:47:50,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 473. [2022-04-15 17:47:50,492 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:47:50,493 INFO L82 GeneralOperation]: Start isEquivalent. First operand 505 states. Second operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-15 17:47:50,493 INFO L74 IsIncluded]: Start isIncluded. First operand 505 states. Second operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-15 17:47:50,494 INFO L87 Difference]: Start difference. First operand 505 states. Second operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-15 17:47:50,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:50,503 INFO L93 Difference]: Finished difference Result 505 states and 606 transitions. [2022-04-15 17:47:50,503 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 606 transitions. [2022-04-15 17:47:50,504 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:50,504 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:50,504 INFO L74 IsIncluded]: Start isIncluded. First operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) Second operand 505 states. [2022-04-15 17:47:50,505 INFO L87 Difference]: Start difference. First operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) Second operand 505 states. [2022-04-15 17:47:50,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:50,514 INFO L93 Difference]: Finished difference Result 505 states and 606 transitions. [2022-04-15 17:47:50,514 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 606 transitions. [2022-04-15 17:47:50,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:50,515 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:50,515 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:47:50,515 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:47:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-15 17:47:50,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 473 states and 566 transitions. [2022-04-15 17:47:50,528 INFO L78 Accepts]: Start accepts. Automaton has 473 states and 566 transitions. Word has length 88 [2022-04-15 17:47:50,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:47:50,528 INFO L478 AbstractCegarLoop]: Abstraction has 473 states and 566 transitions. [2022-04-15 17:47:50,528 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:50,528 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 473 states and 566 transitions. [2022-04-15 17:47:51,639 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 566 edges. 566 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:51,639 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 566 transitions. [2022-04-15 17:47:51,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-04-15 17:47:51,640 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:47:51,640 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:47:51,640 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2022-04-15 17:47:51,640 INFO L403 AbstractCegarLoop]: === Iteration 50 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:47:51,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:47:51,640 INFO L85 PathProgramCache]: Analyzing trace with hash 1551103562, now seen corresponding path program 1 times [2022-04-15 17:47:51,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:51,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1716003071] [2022-04-15 17:47:51,641 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:47:51,641 INFO L85 PathProgramCache]: Analyzing trace with hash 1551103562, now seen corresponding path program 2 times [2022-04-15 17:47:51,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:47:51,641 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580367906] [2022-04-15 17:47:51,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:47:51,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:47:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:51,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:47:51,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:51,758 INFO L290 TraceCheckUtils]: 0: Hoare triple {210314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {210247#true} is VALID [2022-04-15 17:47:51,758 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,758 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1156#return; {210247#true} is VALID [2022-04-15 17:47:51,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:47:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:51,779 INFO L290 TraceCheckUtils]: 0: Hoare triple {210315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210247#true} is VALID [2022-04-15 17:47:51,779 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,780 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1066#return; {210247#true} is VALID [2022-04-15 17:47:51,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:47:51,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:51,791 INFO L290 TraceCheckUtils]: 0: Hoare triple {210316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210247#true} is VALID [2022-04-15 17:47:51,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,791 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1068#return; {210247#true} is VALID [2022-04-15 17:47:51,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:47:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:51,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:47:51,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:51,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:47:51,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:51,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:47:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:51,891 INFO L290 TraceCheckUtils]: 0: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-15 17:47:51,891 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,891 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-15 17:47:51,891 INFO L290 TraceCheckUtils]: 0: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {210247#true} is VALID [2022-04-15 17:47:51,892 INFO L272 TraceCheckUtils]: 1: Hoare triple {210247#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:51,892 INFO L290 TraceCheckUtils]: 2: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-15 17:47:51,892 INFO L290 TraceCheckUtils]: 3: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,892 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-15 17:47:51,892 INFO L290 TraceCheckUtils]: 5: Hoare triple {210247#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {210247#true} is VALID [2022-04-15 17:47:51,892 INFO L290 TraceCheckUtils]: 6: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,892 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-15 17:47:51,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:47:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:51,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {210247#true} is VALID [2022-04-15 17:47:51,902 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,902 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-15 17:47:51,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {210247#true} is VALID [2022-04-15 17:47:51,902 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume 0 != ~compRegistered~0; {210247#true} is VALID [2022-04-15 17:47:51,903 INFO L272 TraceCheckUtils]: 2: Hoare triple {210247#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:51,903 INFO L290 TraceCheckUtils]: 3: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {210247#true} is VALID [2022-04-15 17:47:51,904 INFO L272 TraceCheckUtils]: 4: Hoare triple {210247#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:51,904 INFO L290 TraceCheckUtils]: 5: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-15 17:47:51,904 INFO L290 TraceCheckUtils]: 6: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,904 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-15 17:47:51,904 INFO L290 TraceCheckUtils]: 8: Hoare triple {210247#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {210247#true} is VALID [2022-04-15 17:47:51,904 INFO L290 TraceCheckUtils]: 9: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,904 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-15 17:47:51,904 INFO L290 TraceCheckUtils]: 11: Hoare triple {210247#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {210247#true} is VALID [2022-04-15 17:47:51,904 INFO L290 TraceCheckUtils]: 12: Hoare triple {210247#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {210247#true} is VALID [2022-04-15 17:47:51,904 INFO L272 TraceCheckUtils]: 13: Hoare triple {210247#true} call stubMoreProcessingRequired(); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:51,904 INFO L290 TraceCheckUtils]: 14: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {210247#true} is VALID [2022-04-15 17:47:51,904 INFO L290 TraceCheckUtils]: 15: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,905 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-15 17:47:51,905 INFO L290 TraceCheckUtils]: 17: Hoare triple {210247#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {210247#true} is VALID [2022-04-15 17:47:51,905 INFO L290 TraceCheckUtils]: 18: Hoare triple {210247#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {210247#true} is VALID [2022-04-15 17:47:51,905 INFO L290 TraceCheckUtils]: 19: Hoare triple {210247#true} assume 1 == ~tmp_ndt_11~0; {210247#true} is VALID [2022-04-15 17:47:51,905 INFO L290 TraceCheckUtils]: 20: Hoare triple {210247#true} ~returnVal2~0 := -1073741823; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:47:51,905 INFO L290 TraceCheckUtils]: 21: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:47:51,906 INFO L290 TraceCheckUtils]: 22: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:47:51,906 INFO L290 TraceCheckUtils]: 23: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:47:51,906 INFO L290 TraceCheckUtils]: 24: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:47:51,906 INFO L290 TraceCheckUtils]: 25: Hoare triple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:47:51,907 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {210247#true} #1044#return; {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-15 17:47:51,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-15 17:47:51,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:47:51,909 INFO L290 TraceCheckUtils]: 0: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210247#true} is VALID [2022-04-15 17:47:51,909 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210247#true} is VALID [2022-04-15 17:47:51,909 INFO L290 TraceCheckUtils]: 2: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,910 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {210247#true} {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #1048#return; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:47:51,910 INFO L290 TraceCheckUtils]: 0: Hoare triple {210317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {210247#true} is VALID [2022-04-15 17:47:51,910 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume 1 == ~PagingReferenceCount~0; {210247#true} is VALID [2022-04-15 17:47:51,910 INFO L290 TraceCheckUtils]: 2: Hoare triple {210247#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {210247#true} is VALID [2022-04-15 17:47:51,910 INFO L290 TraceCheckUtils]: 3: Hoare triple {210247#true} assume !(0 != ~disketteExtension__IsRemoved~0); {210247#true} is VALID [2022-04-15 17:47:51,910 INFO L290 TraceCheckUtils]: 4: Hoare triple {210247#true} assume !(0 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-15 17:47:51,910 INFO L290 TraceCheckUtils]: 5: Hoare triple {210247#true} assume !(5 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-15 17:47:51,910 INFO L290 TraceCheckUtils]: 6: Hoare triple {210247#true} assume !(1 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-15 17:47:51,910 INFO L290 TraceCheckUtils]: 7: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-15 17:47:51,910 INFO L290 TraceCheckUtils]: 8: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-15 17:47:51,910 INFO L290 TraceCheckUtils]: 9: Hoare triple {210247#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {210247#true} is VALID [2022-04-15 17:47:51,910 INFO L290 TraceCheckUtils]: 10: Hoare triple {210247#true} assume !(~s~0 != ~NP~0); {210247#true} is VALID [2022-04-15 17:47:51,910 INFO L290 TraceCheckUtils]: 11: Hoare triple {210247#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {210247#true} is VALID [2022-04-15 17:47:51,911 INFO L290 TraceCheckUtils]: 12: Hoare triple {210247#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {210247#true} is VALID [2022-04-15 17:47:51,911 INFO L272 TraceCheckUtils]: 13: Hoare triple {210247#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:51,911 INFO L290 TraceCheckUtils]: 14: Hoare triple {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {210247#true} is VALID [2022-04-15 17:47:51,911 INFO L290 TraceCheckUtils]: 15: Hoare triple {210247#true} assume 0 != ~compRegistered~0; {210247#true} is VALID [2022-04-15 17:47:51,912 INFO L272 TraceCheckUtils]: 16: Hoare triple {210247#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:51,912 INFO L290 TraceCheckUtils]: 17: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {210247#true} is VALID [2022-04-15 17:47:51,912 INFO L272 TraceCheckUtils]: 18: Hoare triple {210247#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:51,912 INFO L290 TraceCheckUtils]: 19: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-15 17:47:51,912 INFO L290 TraceCheckUtils]: 20: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,912 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-15 17:47:51,912 INFO L290 TraceCheckUtils]: 22: Hoare triple {210247#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {210247#true} is VALID [2022-04-15 17:47:51,912 INFO L290 TraceCheckUtils]: 23: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,912 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-15 17:47:51,913 INFO L290 TraceCheckUtils]: 25: Hoare triple {210247#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {210247#true} is VALID [2022-04-15 17:47:51,913 INFO L290 TraceCheckUtils]: 26: Hoare triple {210247#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {210247#true} is VALID [2022-04-15 17:47:51,913 INFO L272 TraceCheckUtils]: 27: Hoare triple {210247#true} call stubMoreProcessingRequired(); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:51,913 INFO L290 TraceCheckUtils]: 28: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {210247#true} is VALID [2022-04-15 17:47:51,913 INFO L290 TraceCheckUtils]: 29: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,913 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-15 17:47:51,913 INFO L290 TraceCheckUtils]: 31: Hoare triple {210247#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {210247#true} is VALID [2022-04-15 17:47:51,913 INFO L290 TraceCheckUtils]: 32: Hoare triple {210247#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {210247#true} is VALID [2022-04-15 17:47:51,913 INFO L290 TraceCheckUtils]: 33: Hoare triple {210247#true} assume 1 == ~tmp_ndt_11~0; {210247#true} is VALID [2022-04-15 17:47:51,913 INFO L290 TraceCheckUtils]: 34: Hoare triple {210247#true} ~returnVal2~0 := -1073741823; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:47:51,914 INFO L290 TraceCheckUtils]: 35: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:47:51,914 INFO L290 TraceCheckUtils]: 36: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:47:51,914 INFO L290 TraceCheckUtils]: 37: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:47:51,915 INFO L290 TraceCheckUtils]: 38: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:47:51,915 INFO L290 TraceCheckUtils]: 39: Hoare triple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:47:51,915 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {210247#true} #1044#return; {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-15 17:47:51,916 INFO L290 TraceCheckUtils]: 41: Hoare triple {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:47:51,916 INFO L290 TraceCheckUtils]: 42: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(259 == ~__cil_tmp30~0); {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:47:51,916 INFO L290 TraceCheckUtils]: 43: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:47:51,917 INFO L272 TraceCheckUtils]: 44: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} call IofCompleteRequest(~Irp, 0); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:51,917 INFO L290 TraceCheckUtils]: 45: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210247#true} is VALID [2022-04-15 17:47:51,917 INFO L290 TraceCheckUtils]: 46: Hoare triple {210247#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210247#true} is VALID [2022-04-15 17:47:51,917 INFO L290 TraceCheckUtils]: 47: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,917 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {210247#true} {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #1048#return; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:47:51,917 INFO L290 TraceCheckUtils]: 49: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:47:51,918 INFO L290 TraceCheckUtils]: 50: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(0 == ~PagingReferenceCount~0); {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:47:51,918 INFO L290 TraceCheckUtils]: 51: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #res := ~ntStatus~0; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-15 17:47:51,918 INFO L290 TraceCheckUtils]: 52: Hoare triple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-15 17:47:51,919 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} {210247#true} #1076#return; {210312#(<= (+ 1073741823 |main_#t~ret100|) 0)} is VALID [2022-04-15 17:47:51,920 INFO L272 TraceCheckUtils]: 0: Hoare triple {210247#true} call ULTIMATE.init(); {210314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:47:51,921 INFO L290 TraceCheckUtils]: 1: Hoare triple {210314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {210247#true} is VALID [2022-04-15 17:47:51,921 INFO L290 TraceCheckUtils]: 2: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,921 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {210247#true} {210247#true} #1156#return; {210247#true} is VALID [2022-04-15 17:47:51,921 INFO L272 TraceCheckUtils]: 4: Hoare triple {210247#true} call #t~ret170 := main(); {210247#true} is VALID [2022-04-15 17:47:51,921 INFO L290 TraceCheckUtils]: 5: Hoare triple {210247#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {210247#true} is VALID [2022-04-15 17:47:51,922 INFO L272 TraceCheckUtils]: 6: Hoare triple {210247#true} call _BLAST_init(); {210315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:51,922 INFO L290 TraceCheckUtils]: 7: Hoare triple {210315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210247#true} is VALID [2022-04-15 17:47:51,922 INFO L290 TraceCheckUtils]: 8: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,922 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {210247#true} {210247#true} #1066#return; {210247#true} is VALID [2022-04-15 17:47:51,922 INFO L290 TraceCheckUtils]: 10: Hoare triple {210247#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {210247#true} is VALID [2022-04-15 17:47:51,922 INFO L290 TraceCheckUtils]: 11: Hoare triple {210247#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {210247#true} is VALID [2022-04-15 17:47:51,922 INFO L272 TraceCheckUtils]: 12: Hoare triple {210247#true} call stub_driver_init(); {210316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:51,922 INFO L290 TraceCheckUtils]: 13: Hoare triple {210316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210247#true} is VALID [2022-04-15 17:47:51,923 INFO L290 TraceCheckUtils]: 14: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,923 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {210247#true} {210247#true} #1068#return; {210247#true} is VALID [2022-04-15 17:47:51,923 INFO L290 TraceCheckUtils]: 16: Hoare triple {210247#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {210247#true} is VALID [2022-04-15 17:47:51,923 INFO L290 TraceCheckUtils]: 17: Hoare triple {210247#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {210247#true} is VALID [2022-04-15 17:47:51,923 INFO L290 TraceCheckUtils]: 18: Hoare triple {210247#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {210247#true} is VALID [2022-04-15 17:47:51,923 INFO L290 TraceCheckUtils]: 19: Hoare triple {210247#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {210247#true} is VALID [2022-04-15 17:47:51,923 INFO L290 TraceCheckUtils]: 20: Hoare triple {210247#true} assume 3 == ~tmp_ndt_4~0; {210247#true} is VALID [2022-04-15 17:47:51,924 INFO L272 TraceCheckUtils]: 21: Hoare triple {210247#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {210317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:51,924 INFO L290 TraceCheckUtils]: 22: Hoare triple {210317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {210247#true} is VALID [2022-04-15 17:47:51,924 INFO L290 TraceCheckUtils]: 23: Hoare triple {210247#true} assume 1 == ~PagingReferenceCount~0; {210247#true} is VALID [2022-04-15 17:47:51,924 INFO L290 TraceCheckUtils]: 24: Hoare triple {210247#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {210247#true} is VALID [2022-04-15 17:47:51,924 INFO L290 TraceCheckUtils]: 25: Hoare triple {210247#true} assume !(0 != ~disketteExtension__IsRemoved~0); {210247#true} is VALID [2022-04-15 17:47:51,924 INFO L290 TraceCheckUtils]: 26: Hoare triple {210247#true} assume !(0 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-15 17:47:51,924 INFO L290 TraceCheckUtils]: 27: Hoare triple {210247#true} assume !(5 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-15 17:47:51,924 INFO L290 TraceCheckUtils]: 28: Hoare triple {210247#true} assume !(1 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-15 17:47:51,924 INFO L290 TraceCheckUtils]: 29: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-15 17:47:51,924 INFO L290 TraceCheckUtils]: 30: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-15 17:47:51,924 INFO L290 TraceCheckUtils]: 31: Hoare triple {210247#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {210247#true} is VALID [2022-04-15 17:47:51,924 INFO L290 TraceCheckUtils]: 32: Hoare triple {210247#true} assume !(~s~0 != ~NP~0); {210247#true} is VALID [2022-04-15 17:47:51,924 INFO L290 TraceCheckUtils]: 33: Hoare triple {210247#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {210247#true} is VALID [2022-04-15 17:47:51,924 INFO L290 TraceCheckUtils]: 34: Hoare triple {210247#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {210247#true} is VALID [2022-04-15 17:47:51,925 INFO L272 TraceCheckUtils]: 35: Hoare triple {210247#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:47:51,925 INFO L290 TraceCheckUtils]: 36: Hoare triple {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {210247#true} is VALID [2022-04-15 17:47:51,925 INFO L290 TraceCheckUtils]: 37: Hoare triple {210247#true} assume 0 != ~compRegistered~0; {210247#true} is VALID [2022-04-15 17:47:51,926 INFO L272 TraceCheckUtils]: 38: Hoare triple {210247#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:51,926 INFO L290 TraceCheckUtils]: 39: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {210247#true} is VALID [2022-04-15 17:47:51,926 INFO L272 TraceCheckUtils]: 40: Hoare triple {210247#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:47:51,926 INFO L290 TraceCheckUtils]: 41: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-15 17:47:51,926 INFO L290 TraceCheckUtils]: 42: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,926 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-15 17:47:51,926 INFO L290 TraceCheckUtils]: 44: Hoare triple {210247#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {210247#true} is VALID [2022-04-15 17:47:51,926 INFO L290 TraceCheckUtils]: 45: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,926 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-15 17:47:51,926 INFO L290 TraceCheckUtils]: 47: Hoare triple {210247#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {210247#true} is VALID [2022-04-15 17:47:51,927 INFO L290 TraceCheckUtils]: 48: Hoare triple {210247#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {210247#true} is VALID [2022-04-15 17:47:51,927 INFO L272 TraceCheckUtils]: 49: Hoare triple {210247#true} call stubMoreProcessingRequired(); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:51,927 INFO L290 TraceCheckUtils]: 50: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {210247#true} is VALID [2022-04-15 17:47:51,927 INFO L290 TraceCheckUtils]: 51: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,927 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-15 17:47:51,927 INFO L290 TraceCheckUtils]: 53: Hoare triple {210247#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {210247#true} is VALID [2022-04-15 17:47:51,927 INFO L290 TraceCheckUtils]: 54: Hoare triple {210247#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {210247#true} is VALID [2022-04-15 17:47:51,927 INFO L290 TraceCheckUtils]: 55: Hoare triple {210247#true} assume 1 == ~tmp_ndt_11~0; {210247#true} is VALID [2022-04-15 17:47:51,927 INFO L290 TraceCheckUtils]: 56: Hoare triple {210247#true} ~returnVal2~0 := -1073741823; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:47:51,928 INFO L290 TraceCheckUtils]: 57: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:47:51,928 INFO L290 TraceCheckUtils]: 58: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:47:51,928 INFO L290 TraceCheckUtils]: 59: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:47:51,929 INFO L290 TraceCheckUtils]: 60: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:47:51,929 INFO L290 TraceCheckUtils]: 61: Hoare triple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:47:51,929 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {210247#true} #1044#return; {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-15 17:47:51,930 INFO L290 TraceCheckUtils]: 63: Hoare triple {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:47:51,930 INFO L290 TraceCheckUtils]: 64: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(259 == ~__cil_tmp30~0); {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:47:51,930 INFO L290 TraceCheckUtils]: 65: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:47:51,931 INFO L272 TraceCheckUtils]: 66: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} call IofCompleteRequest(~Irp, 0); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:47:51,931 INFO L290 TraceCheckUtils]: 67: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210247#true} is VALID [2022-04-15 17:47:51,931 INFO L290 TraceCheckUtils]: 68: Hoare triple {210247#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210247#true} is VALID [2022-04-15 17:47:51,931 INFO L290 TraceCheckUtils]: 69: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-15 17:47:51,931 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {210247#true} {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #1048#return; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:47:51,932 INFO L290 TraceCheckUtils]: 71: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:47:51,932 INFO L290 TraceCheckUtils]: 72: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(0 == ~PagingReferenceCount~0); {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:47:51,932 INFO L290 TraceCheckUtils]: 73: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #res := ~ntStatus~0; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-15 17:47:51,933 INFO L290 TraceCheckUtils]: 74: Hoare triple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-15 17:47:51,933 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} {210247#true} #1076#return; {210312#(<= (+ 1073741823 |main_#t~ret100|) 0)} is VALID [2022-04-15 17:47:51,934 INFO L290 TraceCheckUtils]: 76: Hoare triple {210312#(<= (+ 1073741823 |main_#t~ret100|) 0)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:47:51,934 INFO L290 TraceCheckUtils]: 77: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:47:51,934 INFO L290 TraceCheckUtils]: 78: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:47:51,934 INFO L290 TraceCheckUtils]: 79: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~UNLOADED~0; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:47:51,935 INFO L290 TraceCheckUtils]: 80: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume -1 != ~status~1; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:47:51,935 INFO L290 TraceCheckUtils]: 81: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~SKIP2~0; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:47:51,935 INFO L290 TraceCheckUtils]: 82: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~IPC~0; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:47:51,936 INFO L290 TraceCheckUtils]: 83: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume !(~s~0 != ~DC~0); {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:47:51,936 INFO L290 TraceCheckUtils]: 84: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:47:51,936 INFO L290 TraceCheckUtils]: 85: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 == ~DC~0; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:47:51,936 INFO L290 TraceCheckUtils]: 86: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume 259 == ~status~1; {210248#false} is VALID [2022-04-15 17:47:51,937 INFO L272 TraceCheckUtils]: 87: Hoare triple {210248#false} call errorFn(); {210248#false} is VALID [2022-04-15 17:47:51,937 INFO L290 TraceCheckUtils]: 88: Hoare triple {210248#false} assume !false; {210248#false} is VALID [2022-04-15 17:47:51,937 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 17:47:51,937 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:47:51,937 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580367906] [2022-04-15 17:47:51,937 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1580367906] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:51,937 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:51,937 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 17:47:51,937 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:47:51,937 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1716003071] [2022-04-15 17:47:51,937 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1716003071] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:47:51,937 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:47:51,937 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 17:47:51,938 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458860319] [2022-04-15 17:47:51,938 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:47:51,938 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) Word has length 89 [2022-04-15 17:47:51,938 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:47:51,938 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:51,992 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:51,993 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 17:47:51,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:47:51,993 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 17:47:51,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2022-04-15 17:47:51,993 INFO L87 Difference]: Start difference. First operand 473 states and 566 transitions. Second operand has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:57,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:57,596 INFO L93 Difference]: Finished difference Result 526 states and 628 transitions. [2022-04-15 17:47:57,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-15 17:47:57,596 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) Word has length 89 [2022-04-15 17:47:57,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:47:57,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:57,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 372 transitions. [2022-04-15 17:47:57,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:57,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 372 transitions. [2022-04-15 17:47:57,606 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 372 transitions. [2022-04-15 17:47:57,942 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 372 edges. 372 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:47:57,954 INFO L225 Difference]: With dead ends: 526 [2022-04-15 17:47:57,954 INFO L226 Difference]: Without dead ends: 505 [2022-04-15 17:47:57,954 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 17:47:57,954 INFO L913 BasicCegarLoop]: 305 mSDtfsCounter, 399 mSDsluCounter, 1406 mSDsCounter, 0 mSdLazyCounter, 1647 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 403 SdHoareTripleChecker+Valid, 1711 SdHoareTripleChecker+Invalid, 1765 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 1647 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-15 17:47:57,955 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [403 Valid, 1711 Invalid, 1765 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 1647 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-15 17:47:57,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-15 17:47:59,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 465. [2022-04-15 17:47:59,113 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:47:59,114 INFO L82 GeneralOperation]: Start isEquivalent. First operand 505 states. Second operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-15 17:47:59,114 INFO L74 IsIncluded]: Start isIncluded. First operand 505 states. Second operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-15 17:47:59,114 INFO L87 Difference]: Start difference. First operand 505 states. Second operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-15 17:47:59,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:59,124 INFO L93 Difference]: Finished difference Result 505 states and 605 transitions. [2022-04-15 17:47:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 605 transitions. [2022-04-15 17:47:59,124 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:59,124 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:59,125 INFO L74 IsIncluded]: Start isIncluded. First operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) Second operand 505 states. [2022-04-15 17:47:59,125 INFO L87 Difference]: Start difference. First operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) Second operand 505 states. [2022-04-15 17:47:59,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:47:59,135 INFO L93 Difference]: Finished difference Result 505 states and 605 transitions. [2022-04-15 17:47:59,135 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 605 transitions. [2022-04-15 17:47:59,135 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:47:59,135 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:47:59,135 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:47:59,135 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:47:59,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-15 17:47:59,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 555 transitions. [2022-04-15 17:47:59,147 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 555 transitions. Word has length 89 [2022-04-15 17:47:59,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:47:59,147 INFO L478 AbstractCegarLoop]: Abstraction has 465 states and 555 transitions. [2022-04-15 17:47:59,147 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-15 17:47:59,147 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 465 states and 555 transitions. [2022-04-15 17:48:00,241 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 555 edges. 555 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:00,242 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 555 transitions. [2022-04-15 17:48:00,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-04-15 17:48:00,242 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:48:00,242 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:48:00,242 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2022-04-15 17:48:00,243 INFO L403 AbstractCegarLoop]: === Iteration 51 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:48:00,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:48:00,243 INFO L85 PathProgramCache]: Analyzing trace with hash 945867422, now seen corresponding path program 1 times [2022-04-15 17:48:00,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:00,243 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1942733825] [2022-04-15 17:48:00,243 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:48:00,243 INFO L85 PathProgramCache]: Analyzing trace with hash 945867422, now seen corresponding path program 2 times [2022-04-15 17:48:00,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:48:00,243 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1061991879] [2022-04-15 17:48:00,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:48:00,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:48:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:00,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:48:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:00,347 INFO L290 TraceCheckUtils]: 0: Hoare triple {213446#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {213375#true} is VALID [2022-04-15 17:48:00,347 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,347 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {213375#true} {213375#true} #1156#return; {213375#true} is VALID [2022-04-15 17:48:00,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:48:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:00,367 INFO L290 TraceCheckUtils]: 0: Hoare triple {213447#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {213375#true} is VALID [2022-04-15 17:48:00,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,367 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {213375#true} {213375#true} #1066#return; {213375#true} is VALID [2022-04-15 17:48:00,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:48:00,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:00,379 INFO L290 TraceCheckUtils]: 0: Hoare triple {213448#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {213386#(= ~customIrp~0 0)} is VALID [2022-04-15 17:48:00,379 INFO L290 TraceCheckUtils]: 1: Hoare triple {213386#(= ~customIrp~0 0)} assume true; {213386#(= ~customIrp~0 0)} is VALID [2022-04-15 17:48:00,379 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {213386#(= ~customIrp~0 0)} {213375#true} #1068#return; {213386#(= ~customIrp~0 0)} is VALID [2022-04-15 17:48:00,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:48:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:00,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-15 17:48:00,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:00,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:48:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:00,438 INFO L290 TraceCheckUtils]: 0: Hoare triple {213375#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {213375#true} is VALID [2022-04-15 17:48:00,438 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-15 17:48:00,438 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-15 17:48:00,438 INFO L290 TraceCheckUtils]: 3: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,438 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L290 TraceCheckUtils]: 0: Hoare triple {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L290 TraceCheckUtils]: 3: Hoare triple {213375#true} assume 1 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L272 TraceCheckUtils]: 4: Hoare triple {213375#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L290 TraceCheckUtils]: 5: Hoare triple {213375#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L290 TraceCheckUtils]: 6: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L290 TraceCheckUtils]: 7: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L290 TraceCheckUtils]: 8: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L290 TraceCheckUtils]: 10: Hoare triple {213375#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L290 TraceCheckUtils]: 11: Hoare triple {213375#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L290 TraceCheckUtils]: 12: Hoare triple {213375#true} assume 0 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L290 TraceCheckUtils]: 13: Hoare triple {213375#true} #res := ~status~0; {213375#true} is VALID [2022-04-15 17:48:00,439 INFO L290 TraceCheckUtils]: 14: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,440 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {213375#true} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1026#return; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-15 17:48:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:00,470 INFO L290 TraceCheckUtils]: 0: Hoare triple {213493#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,470 INFO L290 TraceCheckUtils]: 1: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,471 INFO L290 TraceCheckUtils]: 2: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,471 INFO L290 TraceCheckUtils]: 3: Hoare triple {213475#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,471 INFO L290 TraceCheckUtils]: 4: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_12~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,471 INFO L290 TraceCheckUtils]: 5: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,472 INFO L290 TraceCheckUtils]: 6: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,473 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1028#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-04-15 17:48:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:00,485 INFO L290 TraceCheckUtils]: 0: Hoare triple {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {213375#true} is VALID [2022-04-15 17:48:00,485 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume !(0 != ~compRegistered~0); {213375#true} is VALID [2022-04-15 17:48:00,485 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {213375#true} is VALID [2022-04-15 17:48:00,485 INFO L290 TraceCheckUtils]: 3: Hoare triple {213375#true} assume 0 == ~tmp_ndt_10~0; {213375#true} is VALID [2022-04-15 17:48:00,485 INFO L290 TraceCheckUtils]: 4: Hoare triple {213375#true} ~returnVal2~0 := 0; {213375#true} is VALID [2022-04-15 17:48:00,486 INFO L290 TraceCheckUtils]: 5: Hoare triple {213375#true} assume !(~s~0 == ~NP~0); {213375#true} is VALID [2022-04-15 17:48:00,486 INFO L290 TraceCheckUtils]: 6: Hoare triple {213375#true} assume !(~s~0 == ~MPR1~0); {213375#true} is VALID [2022-04-15 17:48:00,486 INFO L290 TraceCheckUtils]: 7: Hoare triple {213375#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {213375#true} is VALID [2022-04-15 17:48:00,486 INFO L290 TraceCheckUtils]: 8: Hoare triple {213375#true} #res := ~returnVal2~0; {213375#true} is VALID [2022-04-15 17:48:00,486 INFO L290 TraceCheckUtils]: 9: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,486 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {213375#true} {213475#(= |old(~customIrp~0)| 1)} #1032#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,487 INFO L290 TraceCheckUtils]: 0: Hoare triple {213449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~PagingReferenceCount~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,488 INFO L290 TraceCheckUtils]: 2: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,488 INFO L290 TraceCheckUtils]: 3: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 != ~disketteExtension__IsRemoved~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,488 INFO L290 TraceCheckUtils]: 4: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~irpSp__MinorFunction~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,489 INFO L290 TraceCheckUtils]: 5: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,489 INFO L290 TraceCheckUtils]: 6: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,489 INFO L290 TraceCheckUtils]: 7: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,490 INFO L272 TraceCheckUtils]: 8: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:48:00,490 INFO L290 TraceCheckUtils]: 9: Hoare triple {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {213375#true} is VALID [2022-04-15 17:48:00,490 INFO L290 TraceCheckUtils]: 10: Hoare triple {213375#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {213375#true} is VALID [2022-04-15 17:48:00,490 INFO L290 TraceCheckUtils]: 11: Hoare triple {213375#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {213375#true} is VALID [2022-04-15 17:48:00,490 INFO L290 TraceCheckUtils]: 12: Hoare triple {213375#true} assume 1 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-15 17:48:00,490 INFO L272 TraceCheckUtils]: 13: Hoare triple {213375#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {213375#true} is VALID [2022-04-15 17:48:00,490 INFO L290 TraceCheckUtils]: 14: Hoare triple {213375#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {213375#true} is VALID [2022-04-15 17:48:00,490 INFO L290 TraceCheckUtils]: 15: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-15 17:48:00,490 INFO L290 TraceCheckUtils]: 16: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-15 17:48:00,490 INFO L290 TraceCheckUtils]: 17: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,491 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-15 17:48:00,491 INFO L290 TraceCheckUtils]: 19: Hoare triple {213375#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {213375#true} is VALID [2022-04-15 17:48:00,491 INFO L290 TraceCheckUtils]: 20: Hoare triple {213375#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {213375#true} is VALID [2022-04-15 17:48:00,491 INFO L290 TraceCheckUtils]: 21: Hoare triple {213375#true} assume 0 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-15 17:48:00,491 INFO L290 TraceCheckUtils]: 22: Hoare triple {213375#true} #res := ~status~0; {213375#true} is VALID [2022-04-15 17:48:00,491 INFO L290 TraceCheckUtils]: 23: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,491 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {213375#true} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1026#return; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,492 INFO L290 TraceCheckUtils]: 25: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,492 INFO L290 TraceCheckUtils]: 26: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 259 == ~__cil_tmp29~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,493 INFO L272 TraceCheckUtils]: 27: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {213493#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:00,493 INFO L290 TraceCheckUtils]: 28: Hoare triple {213493#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,494 INFO L290 TraceCheckUtils]: 29: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,494 INFO L290 TraceCheckUtils]: 30: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,494 INFO L290 TraceCheckUtils]: 31: Hoare triple {213475#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,495 INFO L290 TraceCheckUtils]: 32: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_12~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,495 INFO L290 TraceCheckUtils]: 33: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,495 INFO L290 TraceCheckUtils]: 34: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,496 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1028#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,497 INFO L290 TraceCheckUtils]: 36: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,497 INFO L290 TraceCheckUtils]: 37: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 != ~disketteExtension__FloppyThread~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,497 INFO L290 TraceCheckUtils]: 38: Hoare triple {213475#(= |old(~customIrp~0)| 1)} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,498 INFO L290 TraceCheckUtils]: 39: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,498 INFO L290 TraceCheckUtils]: 40: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #t~post37 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post37;havoc #t~post37;#t~post38 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post38;havoc #t~post38; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,499 INFO L272 TraceCheckUtils]: 41: Hoare triple {213475#(= |old(~customIrp~0)| 1)} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:00,499 INFO L290 TraceCheckUtils]: 42: Hoare triple {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {213375#true} is VALID [2022-04-15 17:48:00,499 INFO L290 TraceCheckUtils]: 43: Hoare triple {213375#true} assume !(0 != ~compRegistered~0); {213375#true} is VALID [2022-04-15 17:48:00,499 INFO L290 TraceCheckUtils]: 44: Hoare triple {213375#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {213375#true} is VALID [2022-04-15 17:48:00,499 INFO L290 TraceCheckUtils]: 45: Hoare triple {213375#true} assume 0 == ~tmp_ndt_10~0; {213375#true} is VALID [2022-04-15 17:48:00,499 INFO L290 TraceCheckUtils]: 46: Hoare triple {213375#true} ~returnVal2~0 := 0; {213375#true} is VALID [2022-04-15 17:48:00,499 INFO L290 TraceCheckUtils]: 47: Hoare triple {213375#true} assume !(~s~0 == ~NP~0); {213375#true} is VALID [2022-04-15 17:48:00,499 INFO L290 TraceCheckUtils]: 48: Hoare triple {213375#true} assume !(~s~0 == ~MPR1~0); {213375#true} is VALID [2022-04-15 17:48:00,499 INFO L290 TraceCheckUtils]: 49: Hoare triple {213375#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {213375#true} is VALID [2022-04-15 17:48:00,499 INFO L290 TraceCheckUtils]: 50: Hoare triple {213375#true} #res := ~returnVal2~0; {213375#true} is VALID [2022-04-15 17:48:00,499 INFO L290 TraceCheckUtils]: 51: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,500 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {213375#true} {213475#(= |old(~customIrp~0)| 1)} #1032#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,500 INFO L290 TraceCheckUtils]: 53: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,500 INFO L290 TraceCheckUtils]: 54: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,501 INFO L290 TraceCheckUtils]: 55: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume !(0 == ~PagingReferenceCount~0); {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,501 INFO L290 TraceCheckUtils]: 56: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := ~ntStatus~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,501 INFO L290 TraceCheckUtils]: 57: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,502 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213386#(= ~customIrp~0 0)} #1076#return; {213376#false} is VALID [2022-04-15 17:48:00,510 INFO L272 TraceCheckUtils]: 0: Hoare triple {213375#true} call ULTIMATE.init(); {213446#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:48:00,510 INFO L290 TraceCheckUtils]: 1: Hoare triple {213446#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {213375#true} is VALID [2022-04-15 17:48:00,510 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,510 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {213375#true} {213375#true} #1156#return; {213375#true} is VALID [2022-04-15 17:48:00,510 INFO L272 TraceCheckUtils]: 4: Hoare triple {213375#true} call #t~ret170 := main(); {213375#true} is VALID [2022-04-15 17:48:00,510 INFO L290 TraceCheckUtils]: 5: Hoare triple {213375#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {213375#true} is VALID [2022-04-15 17:48:00,511 INFO L272 TraceCheckUtils]: 6: Hoare triple {213375#true} call _BLAST_init(); {213447#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:00,511 INFO L290 TraceCheckUtils]: 7: Hoare triple {213447#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {213375#true} is VALID [2022-04-15 17:48:00,511 INFO L290 TraceCheckUtils]: 8: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,511 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {213375#true} {213375#true} #1066#return; {213375#true} is VALID [2022-04-15 17:48:00,511 INFO L290 TraceCheckUtils]: 10: Hoare triple {213375#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {213375#true} is VALID [2022-04-15 17:48:00,511 INFO L290 TraceCheckUtils]: 11: Hoare triple {213375#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {213375#true} is VALID [2022-04-15 17:48:00,512 INFO L272 TraceCheckUtils]: 12: Hoare triple {213375#true} call stub_driver_init(); {213448#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:00,512 INFO L290 TraceCheckUtils]: 13: Hoare triple {213448#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {213386#(= ~customIrp~0 0)} is VALID [2022-04-15 17:48:00,512 INFO L290 TraceCheckUtils]: 14: Hoare triple {213386#(= ~customIrp~0 0)} assume true; {213386#(= ~customIrp~0 0)} is VALID [2022-04-15 17:48:00,512 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {213386#(= ~customIrp~0 0)} {213375#true} #1068#return; {213386#(= ~customIrp~0 0)} is VALID [2022-04-15 17:48:00,512 INFO L290 TraceCheckUtils]: 16: Hoare triple {213386#(= ~customIrp~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {213386#(= ~customIrp~0 0)} is VALID [2022-04-15 17:48:00,513 INFO L290 TraceCheckUtils]: 17: Hoare triple {213386#(= ~customIrp~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {213386#(= ~customIrp~0 0)} is VALID [2022-04-15 17:48:00,513 INFO L290 TraceCheckUtils]: 18: Hoare triple {213386#(= ~customIrp~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {213386#(= ~customIrp~0 0)} is VALID [2022-04-15 17:48:00,513 INFO L290 TraceCheckUtils]: 19: Hoare triple {213386#(= ~customIrp~0 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {213386#(= ~customIrp~0 0)} is VALID [2022-04-15 17:48:00,513 INFO L290 TraceCheckUtils]: 20: Hoare triple {213386#(= ~customIrp~0 0)} assume 3 == ~tmp_ndt_4~0; {213386#(= ~customIrp~0 0)} is VALID [2022-04-15 17:48:00,514 INFO L272 TraceCheckUtils]: 21: Hoare triple {213386#(= ~customIrp~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {213449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:00,515 INFO L290 TraceCheckUtils]: 22: Hoare triple {213449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,515 INFO L290 TraceCheckUtils]: 23: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~PagingReferenceCount~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,515 INFO L290 TraceCheckUtils]: 24: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,516 INFO L290 TraceCheckUtils]: 25: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 != ~disketteExtension__IsRemoved~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,516 INFO L290 TraceCheckUtils]: 26: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~irpSp__MinorFunction~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,516 INFO L290 TraceCheckUtils]: 27: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,517 INFO L290 TraceCheckUtils]: 28: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,517 INFO L290 TraceCheckUtils]: 29: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,517 INFO L272 TraceCheckUtils]: 30: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:48:00,517 INFO L290 TraceCheckUtils]: 31: Hoare triple {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {213375#true} is VALID [2022-04-15 17:48:00,517 INFO L290 TraceCheckUtils]: 32: Hoare triple {213375#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {213375#true} is VALID [2022-04-15 17:48:00,518 INFO L290 TraceCheckUtils]: 33: Hoare triple {213375#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {213375#true} is VALID [2022-04-15 17:48:00,518 INFO L290 TraceCheckUtils]: 34: Hoare triple {213375#true} assume 1 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-15 17:48:00,518 INFO L272 TraceCheckUtils]: 35: Hoare triple {213375#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {213375#true} is VALID [2022-04-15 17:48:00,518 INFO L290 TraceCheckUtils]: 36: Hoare triple {213375#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {213375#true} is VALID [2022-04-15 17:48:00,518 INFO L290 TraceCheckUtils]: 37: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-15 17:48:00,518 INFO L290 TraceCheckUtils]: 38: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-15 17:48:00,518 INFO L290 TraceCheckUtils]: 39: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,518 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-15 17:48:00,518 INFO L290 TraceCheckUtils]: 41: Hoare triple {213375#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {213375#true} is VALID [2022-04-15 17:48:00,518 INFO L290 TraceCheckUtils]: 42: Hoare triple {213375#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {213375#true} is VALID [2022-04-15 17:48:00,518 INFO L290 TraceCheckUtils]: 43: Hoare triple {213375#true} assume 0 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-15 17:48:00,518 INFO L290 TraceCheckUtils]: 44: Hoare triple {213375#true} #res := ~status~0; {213375#true} is VALID [2022-04-15 17:48:00,518 INFO L290 TraceCheckUtils]: 45: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,519 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {213375#true} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1026#return; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,519 INFO L290 TraceCheckUtils]: 47: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,519 INFO L290 TraceCheckUtils]: 48: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 259 == ~__cil_tmp29~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,520 INFO L272 TraceCheckUtils]: 49: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {213493#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:00,520 INFO L290 TraceCheckUtils]: 50: Hoare triple {213493#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,520 INFO L290 TraceCheckUtils]: 51: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:00,521 INFO L290 TraceCheckUtils]: 52: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,521 INFO L290 TraceCheckUtils]: 53: Hoare triple {213475#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,521 INFO L290 TraceCheckUtils]: 54: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_12~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,521 INFO L290 TraceCheckUtils]: 55: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,522 INFO L290 TraceCheckUtils]: 56: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,522 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1028#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,522 INFO L290 TraceCheckUtils]: 58: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,523 INFO L290 TraceCheckUtils]: 59: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 != ~disketteExtension__FloppyThread~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,523 INFO L290 TraceCheckUtils]: 60: Hoare triple {213475#(= |old(~customIrp~0)| 1)} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,523 INFO L290 TraceCheckUtils]: 61: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,523 INFO L290 TraceCheckUtils]: 62: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #t~post37 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post37;havoc #t~post37;#t~post38 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post38;havoc #t~post38; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,524 INFO L272 TraceCheckUtils]: 63: Hoare triple {213475#(= |old(~customIrp~0)| 1)} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:00,524 INFO L290 TraceCheckUtils]: 64: Hoare triple {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {213375#true} is VALID [2022-04-15 17:48:00,524 INFO L290 TraceCheckUtils]: 65: Hoare triple {213375#true} assume !(0 != ~compRegistered~0); {213375#true} is VALID [2022-04-15 17:48:00,524 INFO L290 TraceCheckUtils]: 66: Hoare triple {213375#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {213375#true} is VALID [2022-04-15 17:48:00,524 INFO L290 TraceCheckUtils]: 67: Hoare triple {213375#true} assume 0 == ~tmp_ndt_10~0; {213375#true} is VALID [2022-04-15 17:48:00,524 INFO L290 TraceCheckUtils]: 68: Hoare triple {213375#true} ~returnVal2~0 := 0; {213375#true} is VALID [2022-04-15 17:48:00,524 INFO L290 TraceCheckUtils]: 69: Hoare triple {213375#true} assume !(~s~0 == ~NP~0); {213375#true} is VALID [2022-04-15 17:48:00,524 INFO L290 TraceCheckUtils]: 70: Hoare triple {213375#true} assume !(~s~0 == ~MPR1~0); {213375#true} is VALID [2022-04-15 17:48:00,524 INFO L290 TraceCheckUtils]: 71: Hoare triple {213375#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {213375#true} is VALID [2022-04-15 17:48:00,524 INFO L290 TraceCheckUtils]: 72: Hoare triple {213375#true} #res := ~returnVal2~0; {213375#true} is VALID [2022-04-15 17:48:00,524 INFO L290 TraceCheckUtils]: 73: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-15 17:48:00,525 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {213375#true} {213475#(= |old(~customIrp~0)| 1)} #1032#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,525 INFO L290 TraceCheckUtils]: 75: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,525 INFO L290 TraceCheckUtils]: 76: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,525 INFO L290 TraceCheckUtils]: 77: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume !(0 == ~PagingReferenceCount~0); {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,526 INFO L290 TraceCheckUtils]: 78: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := ~ntStatus~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,526 INFO L290 TraceCheckUtils]: 79: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:48:00,526 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213386#(= ~customIrp~0 0)} #1076#return; {213376#false} is VALID [2022-04-15 17:48:00,526 INFO L290 TraceCheckUtils]: 81: Hoare triple {213376#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {213376#false} is VALID [2022-04-15 17:48:00,526 INFO L290 TraceCheckUtils]: 82: Hoare triple {213376#false} assume !(1 == ~pended~0); {213376#false} is VALID [2022-04-15 17:48:00,527 INFO L290 TraceCheckUtils]: 83: Hoare triple {213376#false} assume !(1 == ~pended~0); {213376#false} is VALID [2022-04-15 17:48:00,527 INFO L290 TraceCheckUtils]: 84: Hoare triple {213376#false} assume ~s~0 != ~UNLOADED~0; {213376#false} is VALID [2022-04-15 17:48:00,527 INFO L290 TraceCheckUtils]: 85: Hoare triple {213376#false} assume -1 != ~status~1; {213376#false} is VALID [2022-04-15 17:48:00,527 INFO L290 TraceCheckUtils]: 86: Hoare triple {213376#false} assume !(~s~0 != ~SKIP2~0); {213376#false} is VALID [2022-04-15 17:48:00,527 INFO L290 TraceCheckUtils]: 87: Hoare triple {213376#false} assume !(1 == ~pended~0); {213376#false} is VALID [2022-04-15 17:48:00,527 INFO L290 TraceCheckUtils]: 88: Hoare triple {213376#false} assume !(~s~0 == ~DC~0); {213376#false} is VALID [2022-04-15 17:48:00,527 INFO L290 TraceCheckUtils]: 89: Hoare triple {213376#false} assume ~status~1 != ~lowerDriverReturn~0; {213376#false} is VALID [2022-04-15 17:48:00,527 INFO L272 TraceCheckUtils]: 90: Hoare triple {213376#false} call errorFn(); {213376#false} is VALID [2022-04-15 17:48:00,527 INFO L290 TraceCheckUtils]: 91: Hoare triple {213376#false} assume !false; {213376#false} is VALID [2022-04-15 17:48:00,527 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 17:48:00,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:48:00,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1061991879] [2022-04-15 17:48:00,527 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1061991879] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:00,527 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:00,528 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:48:00,528 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:48:00,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1942733825] [2022-04-15 17:48:00,528 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1942733825] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:00,528 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:00,528 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:48:00,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028678015] [2022-04-15 17:48:00,528 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:48:00,528 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) Word has length 92 [2022-04-15 17:48:00,528 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:48:00,528 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-15 17:48:00,589 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 17:48:00,589 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:48:00,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:00,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:48:00,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:48:00,590 INFO L87 Difference]: Start difference. First operand 465 states and 555 transitions. Second operand has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-15 17:48:05,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:05,213 INFO L93 Difference]: Finished difference Result 910 states and 1073 transitions. [2022-04-15 17:48:05,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 17:48:05,213 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) Word has length 92 [2022-04-15 17:48:05,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:48:05,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-15 17:48:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 632 transitions. [2022-04-15 17:48:05,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-15 17:48:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 632 transitions. [2022-04-15 17:48:05,219 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 632 transitions. [2022-04-15 17:48:05,769 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 632 edges. 632 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:05,785 INFO L225 Difference]: With dead ends: 910 [2022-04-15 17:48:05,785 INFO L226 Difference]: Without dead ends: 611 [2022-04-15 17:48:05,786 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 16 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 17:48:05,786 INFO L913 BasicCegarLoop]: 318 mSDtfsCounter, 957 mSDsluCounter, 197 mSDsCounter, 0 mSdLazyCounter, 1004 mSolverCounterSat, 317 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 964 SdHoareTripleChecker+Valid, 515 SdHoareTripleChecker+Invalid, 1321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 317 IncrementalHoareTripleChecker+Valid, 1004 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-15 17:48:05,786 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [964 Valid, 515 Invalid, 1321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [317 Valid, 1004 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-15 17:48:05,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 611 states. [2022-04-15 17:48:07,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 611 to 586. [2022-04-15 17:48:07,222 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:48:07,222 INFO L82 GeneralOperation]: Start isEquivalent. First operand 611 states. Second operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) [2022-04-15 17:48:07,223 INFO L74 IsIncluded]: Start isIncluded. First operand 611 states. Second operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) [2022-04-15 17:48:07,223 INFO L87 Difference]: Start difference. First operand 611 states. Second operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) [2022-04-15 17:48:07,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:07,236 INFO L93 Difference]: Finished difference Result 611 states and 714 transitions. [2022-04-15 17:48:07,236 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 714 transitions. [2022-04-15 17:48:07,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:07,237 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:07,237 INFO L74 IsIncluded]: Start isIncluded. First operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) Second operand 611 states. [2022-04-15 17:48:07,237 INFO L87 Difference]: Start difference. First operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) Second operand 611 states. [2022-04-15 17:48:07,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:07,250 INFO L93 Difference]: Finished difference Result 611 states and 714 transitions. [2022-04-15 17:48:07,250 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 714 transitions. [2022-04-15 17:48:07,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:07,250 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:07,250 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:48:07,251 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:48:07,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) [2022-04-15 17:48:07,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 689 transitions. [2022-04-15 17:48:07,268 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 689 transitions. Word has length 92 [2022-04-15 17:48:07,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:48:07,268 INFO L478 AbstractCegarLoop]: Abstraction has 586 states and 689 transitions. [2022-04-15 17:48:07,269 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-15 17:48:07,269 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 586 states and 689 transitions. [2022-04-15 17:48:08,685 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 689 edges. 689 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 689 transitions. [2022-04-15 17:48:08,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-04-15 17:48:08,686 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:48:08,686 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:48:08,686 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2022-04-15 17:48:08,686 INFO L403 AbstractCegarLoop]: === Iteration 52 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:48:08,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:48:08,686 INFO L85 PathProgramCache]: Analyzing trace with hash 680283571, now seen corresponding path program 1 times [2022-04-15 17:48:08,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:08,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [668829563] [2022-04-15 17:48:08,687 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:48:08,687 INFO L85 PathProgramCache]: Analyzing trace with hash 680283571, now seen corresponding path program 2 times [2022-04-15 17:48:08,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:48:08,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29619775] [2022-04-15 17:48:08,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:48:08,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:48:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:08,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:48:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:08,781 INFO L290 TraceCheckUtils]: 0: Hoare triple {217809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {217736#true} is VALID [2022-04-15 17:48:08,781 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,781 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {217736#true} {217736#true} #1156#return; {217736#true} is VALID [2022-04-15 17:48:08,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:48:08,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:08,804 INFO L290 TraceCheckUtils]: 0: Hoare triple {217810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {217736#true} is VALID [2022-04-15 17:48:08,804 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,804 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {217736#true} {217736#true} #1066#return; {217736#true} is VALID [2022-04-15 17:48:08,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:48:08,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:08,817 INFO L290 TraceCheckUtils]: 0: Hoare triple {217811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {217736#true} is VALID [2022-04-15 17:48:08,817 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,818 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {217736#true} {217736#true} #1068#return; {217736#true} is VALID [2022-04-15 17:48:08,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:48:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:08,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-15 17:48:08,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:08,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:48:08,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:08,912 INFO L290 TraceCheckUtils]: 0: Hoare triple {217736#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {217736#true} is VALID [2022-04-15 17:48:08,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-15 17:48:08,912 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-15 17:48:08,912 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,912 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-15 17:48:08,912 INFO L290 TraceCheckUtils]: 0: Hoare triple {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {217736#true} is VALID [2022-04-15 17:48:08,913 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {217736#true} is VALID [2022-04-15 17:48:08,913 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {217736#true} is VALID [2022-04-15 17:48:08,913 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-15 17:48:08,913 INFO L272 TraceCheckUtils]: 4: Hoare triple {217736#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {217736#true} is VALID [2022-04-15 17:48:08,913 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {217736#true} is VALID [2022-04-15 17:48:08,913 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-15 17:48:08,913 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-15 17:48:08,913 INFO L290 TraceCheckUtils]: 8: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,913 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-15 17:48:08,913 INFO L290 TraceCheckUtils]: 10: Hoare triple {217736#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {217736#true} is VALID [2022-04-15 17:48:08,913 INFO L290 TraceCheckUtils]: 11: Hoare triple {217736#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {217736#true} is VALID [2022-04-15 17:48:08,913 INFO L290 TraceCheckUtils]: 12: Hoare triple {217736#true} assume 0 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-15 17:48:08,914 INFO L290 TraceCheckUtils]: 13: Hoare triple {217736#true} #res := ~status~0; {217736#true} is VALID [2022-04-15 17:48:08,914 INFO L290 TraceCheckUtils]: 14: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,914 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {217736#true} {217736#true} #1026#return; {217736#true} is VALID [2022-04-15 17:48:08,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-15 17:48:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:08,932 INFO L290 TraceCheckUtils]: 0: Hoare triple {217858#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {217736#true} is VALID [2022-04-15 17:48:08,932 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-15 17:48:08,932 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} assume !(1 == ~customIrp~0); {217736#true} is VALID [2022-04-15 17:48:08,932 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-15 17:48:08,932 INFO L290 TraceCheckUtils]: 4: Hoare triple {217736#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {217736#true} is VALID [2022-04-15 17:48:08,932 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} assume 0 == ~tmp_ndt_12~0; {217736#true} is VALID [2022-04-15 17:48:08,932 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} #res := 0; {217736#true} is VALID [2022-04-15 17:48:08,932 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,932 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {217736#true} {217736#true} #1028#return; {217736#true} is VALID [2022-04-15 17:48:08,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-15 17:48:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:08,974 INFO L290 TraceCheckUtils]: 0: Hoare triple {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {217736#true} is VALID [2022-04-15 17:48:08,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(0 != ~compRegistered~0); {217736#true} is VALID [2022-04-15 17:48:08,975 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {217736#true} is VALID [2022-04-15 17:48:08,975 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume 0 == ~tmp_ndt_10~0; {217736#true} is VALID [2022-04-15 17:48:08,975 INFO L290 TraceCheckUtils]: 4: Hoare triple {217736#true} ~returnVal2~0 := 0; {217736#true} is VALID [2022-04-15 17:48:08,975 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} assume !(~s~0 == ~NP~0); {217736#true} is VALID [2022-04-15 17:48:08,975 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} assume !(~s~0 == ~MPR1~0); {217736#true} is VALID [2022-04-15 17:48:08,975 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:48:08,976 INFO L290 TraceCheckUtils]: 8: Hoare triple {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:08,976 INFO L290 TraceCheckUtils]: 9: Hoare triple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:08,977 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {217736#true} #1032#return; {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:08,977 INFO L290 TraceCheckUtils]: 0: Hoare triple {217812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {217736#true} is VALID [2022-04-15 17:48:08,977 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-15 17:48:08,977 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {217736#true} is VALID [2022-04-15 17:48:08,977 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume !(0 != ~disketteExtension__IsRemoved~0); {217736#true} is VALID [2022-04-15 17:48:08,977 INFO L290 TraceCheckUtils]: 4: Hoare triple {217736#true} assume !(0 == ~irpSp__MinorFunction~0); {217736#true} is VALID [2022-04-15 17:48:08,977 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-15 17:48:08,977 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-15 17:48:08,977 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {217736#true} is VALID [2022-04-15 17:48:08,978 INFO L272 TraceCheckUtils]: 8: Hoare triple {217736#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:48:08,978 INFO L290 TraceCheckUtils]: 9: Hoare triple {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {217736#true} is VALID [2022-04-15 17:48:08,978 INFO L290 TraceCheckUtils]: 10: Hoare triple {217736#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {217736#true} is VALID [2022-04-15 17:48:08,978 INFO L290 TraceCheckUtils]: 11: Hoare triple {217736#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {217736#true} is VALID [2022-04-15 17:48:08,978 INFO L290 TraceCheckUtils]: 12: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-15 17:48:08,978 INFO L272 TraceCheckUtils]: 13: Hoare triple {217736#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {217736#true} is VALID [2022-04-15 17:48:08,978 INFO L290 TraceCheckUtils]: 14: Hoare triple {217736#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {217736#true} is VALID [2022-04-15 17:48:08,978 INFO L290 TraceCheckUtils]: 15: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-15 17:48:08,978 INFO L290 TraceCheckUtils]: 16: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-15 17:48:08,978 INFO L290 TraceCheckUtils]: 17: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,979 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-15 17:48:08,979 INFO L290 TraceCheckUtils]: 19: Hoare triple {217736#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {217736#true} is VALID [2022-04-15 17:48:08,979 INFO L290 TraceCheckUtils]: 20: Hoare triple {217736#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {217736#true} is VALID [2022-04-15 17:48:08,979 INFO L290 TraceCheckUtils]: 21: Hoare triple {217736#true} assume 0 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-15 17:48:08,979 INFO L290 TraceCheckUtils]: 22: Hoare triple {217736#true} #res := ~status~0; {217736#true} is VALID [2022-04-15 17:48:08,979 INFO L290 TraceCheckUtils]: 23: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,979 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {217736#true} {217736#true} #1026#return; {217736#true} is VALID [2022-04-15 17:48:08,979 INFO L290 TraceCheckUtils]: 25: Hoare triple {217736#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {217736#true} is VALID [2022-04-15 17:48:08,979 INFO L290 TraceCheckUtils]: 26: Hoare triple {217736#true} assume 259 == ~__cil_tmp29~0; {217736#true} is VALID [2022-04-15 17:48:08,980 INFO L272 TraceCheckUtils]: 27: Hoare triple {217736#true} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {217858#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:08,980 INFO L290 TraceCheckUtils]: 28: Hoare triple {217858#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {217736#true} is VALID [2022-04-15 17:48:08,980 INFO L290 TraceCheckUtils]: 29: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-15 17:48:08,980 INFO L290 TraceCheckUtils]: 30: Hoare triple {217736#true} assume !(1 == ~customIrp~0); {217736#true} is VALID [2022-04-15 17:48:08,980 INFO L290 TraceCheckUtils]: 31: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-15 17:48:08,980 INFO L290 TraceCheckUtils]: 32: Hoare triple {217736#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {217736#true} is VALID [2022-04-15 17:48:08,980 INFO L290 TraceCheckUtils]: 33: Hoare triple {217736#true} assume 0 == ~tmp_ndt_12~0; {217736#true} is VALID [2022-04-15 17:48:08,980 INFO L290 TraceCheckUtils]: 34: Hoare triple {217736#true} #res := 0; {217736#true} is VALID [2022-04-15 17:48:08,980 INFO L290 TraceCheckUtils]: 35: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,980 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {217736#true} {217736#true} #1028#return; {217736#true} is VALID [2022-04-15 17:48:08,980 INFO L290 TraceCheckUtils]: 37: Hoare triple {217736#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {217736#true} is VALID [2022-04-15 17:48:08,980 INFO L290 TraceCheckUtils]: 38: Hoare triple {217736#true} assume 0 != ~disketteExtension__FloppyThread~0; {217736#true} is VALID [2022-04-15 17:48:08,980 INFO L290 TraceCheckUtils]: 39: Hoare triple {217736#true} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {217736#true} is VALID [2022-04-15 17:48:08,981 INFO L290 TraceCheckUtils]: 40: Hoare triple {217736#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {217736#true} is VALID [2022-04-15 17:48:08,981 INFO L290 TraceCheckUtils]: 41: Hoare triple {217736#true} #t~post37 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post37;havoc #t~post37;#t~post38 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post38;havoc #t~post38; {217736#true} is VALID [2022-04-15 17:48:08,981 INFO L272 TraceCheckUtils]: 42: Hoare triple {217736#true} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:08,981 INFO L290 TraceCheckUtils]: 43: Hoare triple {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {217736#true} is VALID [2022-04-15 17:48:08,981 INFO L290 TraceCheckUtils]: 44: Hoare triple {217736#true} assume !(0 != ~compRegistered~0); {217736#true} is VALID [2022-04-15 17:48:08,981 INFO L290 TraceCheckUtils]: 45: Hoare triple {217736#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {217736#true} is VALID [2022-04-15 17:48:08,981 INFO L290 TraceCheckUtils]: 46: Hoare triple {217736#true} assume 0 == ~tmp_ndt_10~0; {217736#true} is VALID [2022-04-15 17:48:08,982 INFO L290 TraceCheckUtils]: 47: Hoare triple {217736#true} ~returnVal2~0 := 0; {217736#true} is VALID [2022-04-15 17:48:08,982 INFO L290 TraceCheckUtils]: 48: Hoare triple {217736#true} assume !(~s~0 == ~NP~0); {217736#true} is VALID [2022-04-15 17:48:08,982 INFO L290 TraceCheckUtils]: 49: Hoare triple {217736#true} assume !(~s~0 == ~MPR1~0); {217736#true} is VALID [2022-04-15 17:48:08,982 INFO L290 TraceCheckUtils]: 50: Hoare triple {217736#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:48:08,982 INFO L290 TraceCheckUtils]: 51: Hoare triple {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:08,983 INFO L290 TraceCheckUtils]: 52: Hoare triple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:08,983 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {217736#true} #1032#return; {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:08,984 INFO L290 TraceCheckUtils]: 54: Hoare triple {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:48:08,984 INFO L290 TraceCheckUtils]: 55: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:48:08,984 INFO L290 TraceCheckUtils]: 56: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:48:08,985 INFO L290 TraceCheckUtils]: 57: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:08,985 INFO L290 TraceCheckUtils]: 58: Hoare triple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:08,986 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {217736#true} #1076#return; {217807#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-15 17:48:08,988 INFO L272 TraceCheckUtils]: 0: Hoare triple {217736#true} call ULTIMATE.init(); {217809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:48:08,988 INFO L290 TraceCheckUtils]: 1: Hoare triple {217809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {217736#true} is VALID [2022-04-15 17:48:08,988 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,988 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {217736#true} {217736#true} #1156#return; {217736#true} is VALID [2022-04-15 17:48:08,988 INFO L272 TraceCheckUtils]: 4: Hoare triple {217736#true} call #t~ret170 := main(); {217736#true} is VALID [2022-04-15 17:48:08,988 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {217736#true} is VALID [2022-04-15 17:48:08,989 INFO L272 TraceCheckUtils]: 6: Hoare triple {217736#true} call _BLAST_init(); {217810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:08,989 INFO L290 TraceCheckUtils]: 7: Hoare triple {217810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {217736#true} is VALID [2022-04-15 17:48:08,989 INFO L290 TraceCheckUtils]: 8: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,989 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {217736#true} {217736#true} #1066#return; {217736#true} is VALID [2022-04-15 17:48:08,989 INFO L290 TraceCheckUtils]: 10: Hoare triple {217736#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {217736#true} is VALID [2022-04-15 17:48:08,990 INFO L290 TraceCheckUtils]: 11: Hoare triple {217736#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {217736#true} is VALID [2022-04-15 17:48:08,990 INFO L272 TraceCheckUtils]: 12: Hoare triple {217736#true} call stub_driver_init(); {217811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:08,990 INFO L290 TraceCheckUtils]: 13: Hoare triple {217811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {217736#true} is VALID [2022-04-15 17:48:08,990 INFO L290 TraceCheckUtils]: 14: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,990 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {217736#true} {217736#true} #1068#return; {217736#true} is VALID [2022-04-15 17:48:08,990 INFO L290 TraceCheckUtils]: 16: Hoare triple {217736#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {217736#true} is VALID [2022-04-15 17:48:08,991 INFO L290 TraceCheckUtils]: 17: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {217736#true} is VALID [2022-04-15 17:48:08,991 INFO L290 TraceCheckUtils]: 18: Hoare triple {217736#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {217736#true} is VALID [2022-04-15 17:48:08,991 INFO L290 TraceCheckUtils]: 19: Hoare triple {217736#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {217736#true} is VALID [2022-04-15 17:48:08,991 INFO L290 TraceCheckUtils]: 20: Hoare triple {217736#true} assume 3 == ~tmp_ndt_4~0; {217736#true} is VALID [2022-04-15 17:48:08,992 INFO L272 TraceCheckUtils]: 21: Hoare triple {217736#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {217812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:08,992 INFO L290 TraceCheckUtils]: 22: Hoare triple {217812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {217736#true} is VALID [2022-04-15 17:48:08,992 INFO L290 TraceCheckUtils]: 23: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-15 17:48:08,992 INFO L290 TraceCheckUtils]: 24: Hoare triple {217736#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {217736#true} is VALID [2022-04-15 17:48:08,992 INFO L290 TraceCheckUtils]: 25: Hoare triple {217736#true} assume !(0 != ~disketteExtension__IsRemoved~0); {217736#true} is VALID [2022-04-15 17:48:08,992 INFO L290 TraceCheckUtils]: 26: Hoare triple {217736#true} assume !(0 == ~irpSp__MinorFunction~0); {217736#true} is VALID [2022-04-15 17:48:08,992 INFO L290 TraceCheckUtils]: 27: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-15 17:48:08,992 INFO L290 TraceCheckUtils]: 28: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-15 17:48:08,992 INFO L290 TraceCheckUtils]: 29: Hoare triple {217736#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {217736#true} is VALID [2022-04-15 17:48:08,993 INFO L272 TraceCheckUtils]: 30: Hoare triple {217736#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:48:08,993 INFO L290 TraceCheckUtils]: 31: Hoare triple {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {217736#true} is VALID [2022-04-15 17:48:08,993 INFO L290 TraceCheckUtils]: 32: Hoare triple {217736#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {217736#true} is VALID [2022-04-15 17:48:08,993 INFO L290 TraceCheckUtils]: 33: Hoare triple {217736#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {217736#true} is VALID [2022-04-15 17:48:08,993 INFO L290 TraceCheckUtils]: 34: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-15 17:48:08,993 INFO L272 TraceCheckUtils]: 35: Hoare triple {217736#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {217736#true} is VALID [2022-04-15 17:48:08,993 INFO L290 TraceCheckUtils]: 36: Hoare triple {217736#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {217736#true} is VALID [2022-04-15 17:48:08,994 INFO L290 TraceCheckUtils]: 37: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-15 17:48:08,994 INFO L290 TraceCheckUtils]: 38: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-15 17:48:08,994 INFO L290 TraceCheckUtils]: 39: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,994 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-15 17:48:08,994 INFO L290 TraceCheckUtils]: 41: Hoare triple {217736#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {217736#true} is VALID [2022-04-15 17:48:08,994 INFO L290 TraceCheckUtils]: 42: Hoare triple {217736#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {217736#true} is VALID [2022-04-15 17:48:08,994 INFO L290 TraceCheckUtils]: 43: Hoare triple {217736#true} assume 0 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-15 17:48:08,994 INFO L290 TraceCheckUtils]: 44: Hoare triple {217736#true} #res := ~status~0; {217736#true} is VALID [2022-04-15 17:48:08,994 INFO L290 TraceCheckUtils]: 45: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,994 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {217736#true} {217736#true} #1026#return; {217736#true} is VALID [2022-04-15 17:48:08,994 INFO L290 TraceCheckUtils]: 47: Hoare triple {217736#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {217736#true} is VALID [2022-04-15 17:48:08,994 INFO L290 TraceCheckUtils]: 48: Hoare triple {217736#true} assume 259 == ~__cil_tmp29~0; {217736#true} is VALID [2022-04-15 17:48:08,995 INFO L272 TraceCheckUtils]: 49: Hoare triple {217736#true} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {217858#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:08,995 INFO L290 TraceCheckUtils]: 50: Hoare triple {217858#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {217736#true} is VALID [2022-04-15 17:48:08,995 INFO L290 TraceCheckUtils]: 51: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-15 17:48:08,995 INFO L290 TraceCheckUtils]: 52: Hoare triple {217736#true} assume !(1 == ~customIrp~0); {217736#true} is VALID [2022-04-15 17:48:08,995 INFO L290 TraceCheckUtils]: 53: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-15 17:48:08,996 INFO L290 TraceCheckUtils]: 54: Hoare triple {217736#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {217736#true} is VALID [2022-04-15 17:48:08,996 INFO L290 TraceCheckUtils]: 55: Hoare triple {217736#true} assume 0 == ~tmp_ndt_12~0; {217736#true} is VALID [2022-04-15 17:48:08,996 INFO L290 TraceCheckUtils]: 56: Hoare triple {217736#true} #res := 0; {217736#true} is VALID [2022-04-15 17:48:08,996 INFO L290 TraceCheckUtils]: 57: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-15 17:48:08,996 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {217736#true} {217736#true} #1028#return; {217736#true} is VALID [2022-04-15 17:48:08,996 INFO L290 TraceCheckUtils]: 59: Hoare triple {217736#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {217736#true} is VALID [2022-04-15 17:48:08,996 INFO L290 TraceCheckUtils]: 60: Hoare triple {217736#true} assume 0 != ~disketteExtension__FloppyThread~0; {217736#true} is VALID [2022-04-15 17:48:08,996 INFO L290 TraceCheckUtils]: 61: Hoare triple {217736#true} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {217736#true} is VALID [2022-04-15 17:48:08,996 INFO L290 TraceCheckUtils]: 62: Hoare triple {217736#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {217736#true} is VALID [2022-04-15 17:48:08,996 INFO L290 TraceCheckUtils]: 63: Hoare triple {217736#true} #t~post37 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post37;havoc #t~post37;#t~post38 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post38;havoc #t~post38; {217736#true} is VALID [2022-04-15 17:48:08,997 INFO L272 TraceCheckUtils]: 64: Hoare triple {217736#true} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:08,997 INFO L290 TraceCheckUtils]: 65: Hoare triple {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {217736#true} is VALID [2022-04-15 17:48:08,997 INFO L290 TraceCheckUtils]: 66: Hoare triple {217736#true} assume !(0 != ~compRegistered~0); {217736#true} is VALID [2022-04-15 17:48:08,997 INFO L290 TraceCheckUtils]: 67: Hoare triple {217736#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {217736#true} is VALID [2022-04-15 17:48:08,997 INFO L290 TraceCheckUtils]: 68: Hoare triple {217736#true} assume 0 == ~tmp_ndt_10~0; {217736#true} is VALID [2022-04-15 17:48:08,997 INFO L290 TraceCheckUtils]: 69: Hoare triple {217736#true} ~returnVal2~0 := 0; {217736#true} is VALID [2022-04-15 17:48:08,997 INFO L290 TraceCheckUtils]: 70: Hoare triple {217736#true} assume !(~s~0 == ~NP~0); {217736#true} is VALID [2022-04-15 17:48:08,997 INFO L290 TraceCheckUtils]: 71: Hoare triple {217736#true} assume !(~s~0 == ~MPR1~0); {217736#true} is VALID [2022-04-15 17:48:08,998 INFO L290 TraceCheckUtils]: 72: Hoare triple {217736#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:48:08,998 INFO L290 TraceCheckUtils]: 73: Hoare triple {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:08,998 INFO L290 TraceCheckUtils]: 74: Hoare triple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:08,999 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {217736#true} #1032#return; {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:08,999 INFO L290 TraceCheckUtils]: 76: Hoare triple {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:48:09,000 INFO L290 TraceCheckUtils]: 77: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:48:09,000 INFO L290 TraceCheckUtils]: 78: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:48:09,000 INFO L290 TraceCheckUtils]: 79: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:09,001 INFO L290 TraceCheckUtils]: 80: Hoare triple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:09,001 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {217736#true} #1076#return; {217807#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-15 17:48:09,002 INFO L290 TraceCheckUtils]: 82: Hoare triple {217807#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:09,002 INFO L290 TraceCheckUtils]: 83: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:09,002 INFO L290 TraceCheckUtils]: 84: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:09,002 INFO L290 TraceCheckUtils]: 85: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:09,003 INFO L290 TraceCheckUtils]: 86: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:09,003 INFO L290 TraceCheckUtils]: 87: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:09,003 INFO L290 TraceCheckUtils]: 88: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:09,004 INFO L290 TraceCheckUtils]: 89: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:48:09,004 INFO L290 TraceCheckUtils]: 90: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {217737#false} is VALID [2022-04-15 17:48:09,004 INFO L272 TraceCheckUtils]: 91: Hoare triple {217737#false} call errorFn(); {217737#false} is VALID [2022-04-15 17:48:09,004 INFO L290 TraceCheckUtils]: 92: Hoare triple {217737#false} assume !false; {217737#false} is VALID [2022-04-15 17:48:09,004 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 17:48:09,004 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:48:09,004 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29619775] [2022-04-15 17:48:09,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [29619775] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:09,005 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:09,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 17:48:09,005 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:48:09,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [668829563] [2022-04-15 17:48:09,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [668829563] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:09,005 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:09,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 17:48:09,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732686961] [2022-04-15 17:48:09,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:48:09,006 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) Word has length 93 [2022-04-15 17:48:09,006 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:48:09,006 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-15 17:48:09,070 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:09,070 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 17:48:09,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:09,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 17:48:09,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2022-04-15 17:48:09,071 INFO L87 Difference]: Start difference. First operand 586 states and 689 transitions. Second operand has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-15 17:48:14,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:14,924 INFO L93 Difference]: Finished difference Result 590 states and 692 transitions. [2022-04-15 17:48:14,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 17:48:14,924 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) Word has length 93 [2022-04-15 17:48:14,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:48:14,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-15 17:48:14,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 319 transitions. [2022-04-15 17:48:14,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-15 17:48:14,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 319 transitions. [2022-04-15 17:48:14,927 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 319 transitions. [2022-04-15 17:48:15,220 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 319 edges. 319 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:15,231 INFO L225 Difference]: With dead ends: 590 [2022-04-15 17:48:15,231 INFO L226 Difference]: Without dead ends: 498 [2022-04-15 17:48:15,232 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 17:48:15,232 INFO L913 BasicCegarLoop]: 245 mSDtfsCounter, 557 mSDsluCounter, 399 mSDsCounter, 0 mSdLazyCounter, 2100 mSolverCounterSat, 188 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 570 SdHoareTripleChecker+Valid, 644 SdHoareTripleChecker+Invalid, 2288 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 188 IncrementalHoareTripleChecker+Valid, 2100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-15 17:48:15,232 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [570 Valid, 644 Invalid, 2288 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [188 Valid, 2100 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-15 17:48:15,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2022-04-15 17:48:16,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 496. [2022-04-15 17:48:16,447 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:48:16,448 INFO L82 GeneralOperation]: Start isEquivalent. First operand 498 states. Second operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-15 17:48:16,448 INFO L74 IsIncluded]: Start isIncluded. First operand 498 states. Second operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-15 17:48:16,449 INFO L87 Difference]: Start difference. First operand 498 states. Second operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-15 17:48:16,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:16,458 INFO L93 Difference]: Finished difference Result 498 states and 587 transitions. [2022-04-15 17:48:16,458 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 587 transitions. [2022-04-15 17:48:16,459 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:16,459 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:16,459 INFO L74 IsIncluded]: Start isIncluded. First operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) Second operand 498 states. [2022-04-15 17:48:16,459 INFO L87 Difference]: Start difference. First operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) Second operand 498 states. [2022-04-15 17:48:16,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:16,468 INFO L93 Difference]: Finished difference Result 498 states and 587 transitions. [2022-04-15 17:48:16,468 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 587 transitions. [2022-04-15 17:48:16,469 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:16,469 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:16,469 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:48:16,469 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:48:16,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-15 17:48:16,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 585 transitions. [2022-04-15 17:48:16,481 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 585 transitions. Word has length 93 [2022-04-15 17:48:16,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:48:16,482 INFO L478 AbstractCegarLoop]: Abstraction has 496 states and 585 transitions. [2022-04-15 17:48:16,482 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-15 17:48:16,482 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 496 states and 585 transitions. [2022-04-15 17:48:17,653 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 585 edges. 585 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:17,653 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 585 transitions. [2022-04-15 17:48:17,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-04-15 17:48:17,653 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:48:17,654 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:48:17,654 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51 [2022-04-15 17:48:17,654 INFO L403 AbstractCegarLoop]: === Iteration 53 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:48:17,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:48:17,654 INFO L85 PathProgramCache]: Analyzing trace with hash 313967105, now seen corresponding path program 1 times [2022-04-15 17:48:17,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:17,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [675923316] [2022-04-15 17:48:17,654 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:48:17,654 INFO L85 PathProgramCache]: Analyzing trace with hash 313967105, now seen corresponding path program 2 times [2022-04-15 17:48:17,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:48:17,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427721846] [2022-04-15 17:48:17,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:48:17,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:48:17,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:17,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:48:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:17,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {221119#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {221044#true} is VALID [2022-04-15 17:48:17,728 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,728 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1156#return; {221044#true} is VALID [2022-04-15 17:48:17,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:48:17,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:17,746 INFO L290 TraceCheckUtils]: 0: Hoare triple {221120#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {221044#true} is VALID [2022-04-15 17:48:17,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,746 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1066#return; {221044#true} is VALID [2022-04-15 17:48:17,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:48:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:17,756 INFO L290 TraceCheckUtils]: 0: Hoare triple {221121#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {221044#true} is VALID [2022-04-15 17:48:17,756 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,756 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1068#return; {221044#true} is VALID [2022-04-15 17:48:17,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:48:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:17,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:48:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:17,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:48:17,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:17,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:17,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:17,837 INFO L290 TraceCheckUtils]: 0: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-15 17:48:17,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,837 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-15 17:48:17,837 INFO L290 TraceCheckUtils]: 0: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {221044#true} is VALID [2022-04-15 17:48:17,837 INFO L272 TraceCheckUtils]: 1: Hoare triple {221044#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:17,837 INFO L290 TraceCheckUtils]: 2: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-15 17:48:17,837 INFO L290 TraceCheckUtils]: 3: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,837 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-15 17:48:17,837 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {221044#true} is VALID [2022-04-15 17:48:17,838 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,838 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-15 17:48:17,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:48:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:17,846 INFO L290 TraceCheckUtils]: 0: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {221044#true} is VALID [2022-04-15 17:48:17,846 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,846 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-15 17:48:17,846 INFO L290 TraceCheckUtils]: 0: Hoare triple {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {221044#true} is VALID [2022-04-15 17:48:17,846 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume 0 != ~compRegistered~0; {221044#true} is VALID [2022-04-15 17:48:17,846 INFO L272 TraceCheckUtils]: 2: Hoare triple {221044#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:17,846 INFO L290 TraceCheckUtils]: 3: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {221044#true} is VALID [2022-04-15 17:48:17,847 INFO L272 TraceCheckUtils]: 4: Hoare triple {221044#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:17,847 INFO L290 TraceCheckUtils]: 5: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-15 17:48:17,847 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,847 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-15 17:48:17,847 INFO L290 TraceCheckUtils]: 8: Hoare triple {221044#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {221044#true} is VALID [2022-04-15 17:48:17,847 INFO L290 TraceCheckUtils]: 9: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,847 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-15 17:48:17,847 INFO L290 TraceCheckUtils]: 11: Hoare triple {221044#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {221044#true} is VALID [2022-04-15 17:48:17,847 INFO L290 TraceCheckUtils]: 12: Hoare triple {221044#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {221044#true} is VALID [2022-04-15 17:48:17,848 INFO L272 TraceCheckUtils]: 13: Hoare triple {221044#true} call stubMoreProcessingRequired(); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:17,848 INFO L290 TraceCheckUtils]: 14: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {221044#true} is VALID [2022-04-15 17:48:17,848 INFO L290 TraceCheckUtils]: 15: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,848 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-15 17:48:17,848 INFO L290 TraceCheckUtils]: 17: Hoare triple {221044#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {221044#true} is VALID [2022-04-15 17:48:17,848 INFO L290 TraceCheckUtils]: 18: Hoare triple {221044#true} assume 0 == ~tmp_ndt_10~0; {221044#true} is VALID [2022-04-15 17:48:17,848 INFO L290 TraceCheckUtils]: 19: Hoare triple {221044#true} ~returnVal2~0 := 0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:48:17,848 INFO L290 TraceCheckUtils]: 20: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:48:17,849 INFO L290 TraceCheckUtils]: 21: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:48:17,849 INFO L290 TraceCheckUtils]: 22: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:48:17,849 INFO L290 TraceCheckUtils]: 23: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:48:17,849 INFO L290 TraceCheckUtils]: 24: Hoare triple {221177#(<= |IofCallDriver_#res| 0)} assume true; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:48:17,850 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {221177#(<= |IofCallDriver_#res| 0)} {221044#true} #1044#return; {221149#(not (= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-15 17:48:17,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-15 17:48:17,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:17,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {221183#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {221044#true} is VALID [2022-04-15 17:48:17,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-15 17:48:17,866 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} assume !(1 == ~customIrp~0); {221044#true} is VALID [2022-04-15 17:48:17,866 INFO L290 TraceCheckUtils]: 3: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-15 17:48:17,866 INFO L290 TraceCheckUtils]: 4: Hoare triple {221044#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {221044#true} is VALID [2022-04-15 17:48:17,866 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} assume 0 == ~tmp_ndt_12~0; {221044#true} is VALID [2022-04-15 17:48:17,866 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} #res := 0; {221044#true} is VALID [2022-04-15 17:48:17,866 INFO L290 TraceCheckUtils]: 7: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,866 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {221044#true} {221045#false} #1046#return; {221045#false} is VALID [2022-04-15 17:48:17,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-04-15 17:48:17,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:17,868 INFO L290 TraceCheckUtils]: 0: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {221044#true} is VALID [2022-04-15 17:48:17,868 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {221044#true} is VALID [2022-04-15 17:48:17,868 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,868 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {221044#true} {221045#false} #1048#return; {221045#false} is VALID [2022-04-15 17:48:17,868 INFO L290 TraceCheckUtils]: 0: Hoare triple {221122#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {221044#true} is VALID [2022-04-15 17:48:17,868 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume 1 == ~PagingReferenceCount~0; {221044#true} is VALID [2022-04-15 17:48:17,868 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {221044#true} is VALID [2022-04-15 17:48:17,868 INFO L290 TraceCheckUtils]: 3: Hoare triple {221044#true} assume !(0 != ~disketteExtension__IsRemoved~0); {221044#true} is VALID [2022-04-15 17:48:17,868 INFO L290 TraceCheckUtils]: 4: Hoare triple {221044#true} assume !(0 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-15 17:48:17,869 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} assume !(5 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-15 17:48:17,869 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} assume !(1 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-15 17:48:17,869 INFO L290 TraceCheckUtils]: 7: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-15 17:48:17,869 INFO L290 TraceCheckUtils]: 8: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-15 17:48:17,869 INFO L290 TraceCheckUtils]: 9: Hoare triple {221044#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {221044#true} is VALID [2022-04-15 17:48:17,869 INFO L290 TraceCheckUtils]: 10: Hoare triple {221044#true} assume !(~s~0 != ~NP~0); {221044#true} is VALID [2022-04-15 17:48:17,869 INFO L290 TraceCheckUtils]: 11: Hoare triple {221044#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {221044#true} is VALID [2022-04-15 17:48:17,869 INFO L290 TraceCheckUtils]: 12: Hoare triple {221044#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {221044#true} is VALID [2022-04-15 17:48:17,869 INFO L272 TraceCheckUtils]: 13: Hoare triple {221044#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:17,870 INFO L290 TraceCheckUtils]: 14: Hoare triple {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {221044#true} is VALID [2022-04-15 17:48:17,870 INFO L290 TraceCheckUtils]: 15: Hoare triple {221044#true} assume 0 != ~compRegistered~0; {221044#true} is VALID [2022-04-15 17:48:17,870 INFO L272 TraceCheckUtils]: 16: Hoare triple {221044#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:17,870 INFO L290 TraceCheckUtils]: 17: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {221044#true} is VALID [2022-04-15 17:48:17,871 INFO L272 TraceCheckUtils]: 18: Hoare triple {221044#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:17,871 INFO L290 TraceCheckUtils]: 19: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-15 17:48:17,871 INFO L290 TraceCheckUtils]: 20: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,871 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-15 17:48:17,871 INFO L290 TraceCheckUtils]: 22: Hoare triple {221044#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {221044#true} is VALID [2022-04-15 17:48:17,871 INFO L290 TraceCheckUtils]: 23: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,871 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-15 17:48:17,871 INFO L290 TraceCheckUtils]: 25: Hoare triple {221044#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {221044#true} is VALID [2022-04-15 17:48:17,871 INFO L290 TraceCheckUtils]: 26: Hoare triple {221044#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {221044#true} is VALID [2022-04-15 17:48:17,871 INFO L272 TraceCheckUtils]: 27: Hoare triple {221044#true} call stubMoreProcessingRequired(); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:17,871 INFO L290 TraceCheckUtils]: 28: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {221044#true} is VALID [2022-04-15 17:48:17,872 INFO L290 TraceCheckUtils]: 29: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,872 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-15 17:48:17,872 INFO L290 TraceCheckUtils]: 31: Hoare triple {221044#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {221044#true} is VALID [2022-04-15 17:48:17,872 INFO L290 TraceCheckUtils]: 32: Hoare triple {221044#true} assume 0 == ~tmp_ndt_10~0; {221044#true} is VALID [2022-04-15 17:48:17,872 INFO L290 TraceCheckUtils]: 33: Hoare triple {221044#true} ~returnVal2~0 := 0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:48:17,872 INFO L290 TraceCheckUtils]: 34: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:48:17,872 INFO L290 TraceCheckUtils]: 35: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:48:17,873 INFO L290 TraceCheckUtils]: 36: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:48:17,873 INFO L290 TraceCheckUtils]: 37: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:48:17,873 INFO L290 TraceCheckUtils]: 38: Hoare triple {221177#(<= |IofCallDriver_#res| 0)} assume true; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:48:17,874 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {221177#(<= |IofCallDriver_#res| 0)} {221044#true} #1044#return; {221149#(not (= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-15 17:48:17,874 INFO L290 TraceCheckUtils]: 40: Hoare triple {221149#(not (= |FloppyPnp_#t~ret43| 259))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {221150#(not (= 259 FloppyPnp_~__cil_tmp30~0))} is VALID [2022-04-15 17:48:17,874 INFO L290 TraceCheckUtils]: 41: Hoare triple {221150#(not (= 259 FloppyPnp_~__cil_tmp30~0))} assume 259 == ~__cil_tmp30~0; {221045#false} is VALID [2022-04-15 17:48:17,874 INFO L272 TraceCheckUtils]: 42: Hoare triple {221045#false} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {221183#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:17,874 INFO L290 TraceCheckUtils]: 43: Hoare triple {221183#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {221044#true} is VALID [2022-04-15 17:48:17,874 INFO L290 TraceCheckUtils]: 44: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 45: Hoare triple {221044#true} assume !(1 == ~customIrp~0); {221044#true} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 46: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 47: Hoare triple {221044#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {221044#true} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 48: Hoare triple {221044#true} assume 0 == ~tmp_ndt_12~0; {221044#true} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 49: Hoare triple {221044#true} #res := 0; {221044#true} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 50: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,875 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {221044#true} {221045#false} #1046#return; {221045#false} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 52: Hoare triple {221045#false} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {221045#false} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 53: Hoare triple {221045#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {221045#false} is VALID [2022-04-15 17:48:17,875 INFO L272 TraceCheckUtils]: 54: Hoare triple {221045#false} call IofCompleteRequest(~Irp, 0); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 55: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {221044#true} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 56: Hoare triple {221044#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {221044#true} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 57: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,875 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {221044#true} {221045#false} #1048#return; {221045#false} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 59: Hoare triple {221045#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {221045#false} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 60: Hoare triple {221045#false} assume !(0 == ~PagingReferenceCount~0); {221045#false} is VALID [2022-04-15 17:48:17,875 INFO L290 TraceCheckUtils]: 61: Hoare triple {221045#false} #res := ~ntStatus~0; {221045#false} is VALID [2022-04-15 17:48:17,876 INFO L290 TraceCheckUtils]: 62: Hoare triple {221045#false} assume true; {221045#false} is VALID [2022-04-15 17:48:17,876 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {221045#false} {221044#true} #1076#return; {221045#false} is VALID [2022-04-15 17:48:17,894 INFO L272 TraceCheckUtils]: 0: Hoare triple {221044#true} call ULTIMATE.init(); {221119#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:48:17,895 INFO L290 TraceCheckUtils]: 1: Hoare triple {221119#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {221044#true} is VALID [2022-04-15 17:48:17,895 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,895 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {221044#true} {221044#true} #1156#return; {221044#true} is VALID [2022-04-15 17:48:17,895 INFO L272 TraceCheckUtils]: 4: Hoare triple {221044#true} call #t~ret170 := main(); {221044#true} is VALID [2022-04-15 17:48:17,895 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {221044#true} is VALID [2022-04-15 17:48:17,897 INFO L272 TraceCheckUtils]: 6: Hoare triple {221044#true} call _BLAST_init(); {221120#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:17,897 INFO L290 TraceCheckUtils]: 7: Hoare triple {221120#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {221044#true} is VALID [2022-04-15 17:48:17,897 INFO L290 TraceCheckUtils]: 8: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,897 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {221044#true} {221044#true} #1066#return; {221044#true} is VALID [2022-04-15 17:48:17,898 INFO L290 TraceCheckUtils]: 10: Hoare triple {221044#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {221044#true} is VALID [2022-04-15 17:48:17,898 INFO L290 TraceCheckUtils]: 11: Hoare triple {221044#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {221044#true} is VALID [2022-04-15 17:48:17,898 INFO L272 TraceCheckUtils]: 12: Hoare triple {221044#true} call stub_driver_init(); {221121#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:17,898 INFO L290 TraceCheckUtils]: 13: Hoare triple {221121#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {221044#true} is VALID [2022-04-15 17:48:17,898 INFO L290 TraceCheckUtils]: 14: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,898 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {221044#true} {221044#true} #1068#return; {221044#true} is VALID [2022-04-15 17:48:17,898 INFO L290 TraceCheckUtils]: 16: Hoare triple {221044#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {221044#true} is VALID [2022-04-15 17:48:17,898 INFO L290 TraceCheckUtils]: 17: Hoare triple {221044#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {221044#true} is VALID [2022-04-15 17:48:17,898 INFO L290 TraceCheckUtils]: 18: Hoare triple {221044#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {221044#true} is VALID [2022-04-15 17:48:17,899 INFO L290 TraceCheckUtils]: 19: Hoare triple {221044#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {221044#true} is VALID [2022-04-15 17:48:17,899 INFO L290 TraceCheckUtils]: 20: Hoare triple {221044#true} assume 3 == ~tmp_ndt_4~0; {221044#true} is VALID [2022-04-15 17:48:17,899 INFO L272 TraceCheckUtils]: 21: Hoare triple {221044#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {221122#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:17,900 INFO L290 TraceCheckUtils]: 22: Hoare triple {221122#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {221044#true} is VALID [2022-04-15 17:48:17,900 INFO L290 TraceCheckUtils]: 23: Hoare triple {221044#true} assume 1 == ~PagingReferenceCount~0; {221044#true} is VALID [2022-04-15 17:48:17,900 INFO L290 TraceCheckUtils]: 24: Hoare triple {221044#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {221044#true} is VALID [2022-04-15 17:48:17,900 INFO L290 TraceCheckUtils]: 25: Hoare triple {221044#true} assume !(0 != ~disketteExtension__IsRemoved~0); {221044#true} is VALID [2022-04-15 17:48:17,900 INFO L290 TraceCheckUtils]: 26: Hoare triple {221044#true} assume !(0 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-15 17:48:17,900 INFO L290 TraceCheckUtils]: 27: Hoare triple {221044#true} assume !(5 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-15 17:48:17,900 INFO L290 TraceCheckUtils]: 28: Hoare triple {221044#true} assume !(1 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-15 17:48:17,900 INFO L290 TraceCheckUtils]: 29: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-15 17:48:17,900 INFO L290 TraceCheckUtils]: 30: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-15 17:48:17,900 INFO L290 TraceCheckUtils]: 31: Hoare triple {221044#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {221044#true} is VALID [2022-04-15 17:48:17,900 INFO L290 TraceCheckUtils]: 32: Hoare triple {221044#true} assume !(~s~0 != ~NP~0); {221044#true} is VALID [2022-04-15 17:48:17,900 INFO L290 TraceCheckUtils]: 33: Hoare triple {221044#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {221044#true} is VALID [2022-04-15 17:48:17,900 INFO L290 TraceCheckUtils]: 34: Hoare triple {221044#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {221044#true} is VALID [2022-04-15 17:48:17,901 INFO L272 TraceCheckUtils]: 35: Hoare triple {221044#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:17,901 INFO L290 TraceCheckUtils]: 36: Hoare triple {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {221044#true} is VALID [2022-04-15 17:48:17,901 INFO L290 TraceCheckUtils]: 37: Hoare triple {221044#true} assume 0 != ~compRegistered~0; {221044#true} is VALID [2022-04-15 17:48:17,901 INFO L272 TraceCheckUtils]: 38: Hoare triple {221044#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:17,902 INFO L290 TraceCheckUtils]: 39: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {221044#true} is VALID [2022-04-15 17:48:17,902 INFO L272 TraceCheckUtils]: 40: Hoare triple {221044#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:17,902 INFO L290 TraceCheckUtils]: 41: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-15 17:48:17,902 INFO L290 TraceCheckUtils]: 42: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,902 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-15 17:48:17,902 INFO L290 TraceCheckUtils]: 44: Hoare triple {221044#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {221044#true} is VALID [2022-04-15 17:48:17,902 INFO L290 TraceCheckUtils]: 45: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,902 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-15 17:48:17,902 INFO L290 TraceCheckUtils]: 47: Hoare triple {221044#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {221044#true} is VALID [2022-04-15 17:48:17,902 INFO L290 TraceCheckUtils]: 48: Hoare triple {221044#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {221044#true} is VALID [2022-04-15 17:48:17,903 INFO L272 TraceCheckUtils]: 49: Hoare triple {221044#true} call stubMoreProcessingRequired(); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:17,903 INFO L290 TraceCheckUtils]: 50: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {221044#true} is VALID [2022-04-15 17:48:17,903 INFO L290 TraceCheckUtils]: 51: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,903 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-15 17:48:17,903 INFO L290 TraceCheckUtils]: 53: Hoare triple {221044#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {221044#true} is VALID [2022-04-15 17:48:17,903 INFO L290 TraceCheckUtils]: 54: Hoare triple {221044#true} assume 0 == ~tmp_ndt_10~0; {221044#true} is VALID [2022-04-15 17:48:17,903 INFO L290 TraceCheckUtils]: 55: Hoare triple {221044#true} ~returnVal2~0 := 0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:48:17,904 INFO L290 TraceCheckUtils]: 56: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:48:17,904 INFO L290 TraceCheckUtils]: 57: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:48:17,904 INFO L290 TraceCheckUtils]: 58: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:48:17,904 INFO L290 TraceCheckUtils]: 59: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:48:17,905 INFO L290 TraceCheckUtils]: 60: Hoare triple {221177#(<= |IofCallDriver_#res| 0)} assume true; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:48:17,905 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {221177#(<= |IofCallDriver_#res| 0)} {221044#true} #1044#return; {221149#(not (= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-15 17:48:17,906 INFO L290 TraceCheckUtils]: 62: Hoare triple {221149#(not (= |FloppyPnp_#t~ret43| 259))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {221150#(not (= 259 FloppyPnp_~__cil_tmp30~0))} is VALID [2022-04-15 17:48:17,906 INFO L290 TraceCheckUtils]: 63: Hoare triple {221150#(not (= 259 FloppyPnp_~__cil_tmp30~0))} assume 259 == ~__cil_tmp30~0; {221045#false} is VALID [2022-04-15 17:48:17,906 INFO L272 TraceCheckUtils]: 64: Hoare triple {221045#false} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {221183#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:17,906 INFO L290 TraceCheckUtils]: 65: Hoare triple {221183#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {221044#true} is VALID [2022-04-15 17:48:17,906 INFO L290 TraceCheckUtils]: 66: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-15 17:48:17,906 INFO L290 TraceCheckUtils]: 67: Hoare triple {221044#true} assume !(1 == ~customIrp~0); {221044#true} is VALID [2022-04-15 17:48:17,906 INFO L290 TraceCheckUtils]: 68: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-15 17:48:17,906 INFO L290 TraceCheckUtils]: 69: Hoare triple {221044#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {221044#true} is VALID [2022-04-15 17:48:17,906 INFO L290 TraceCheckUtils]: 70: Hoare triple {221044#true} assume 0 == ~tmp_ndt_12~0; {221044#true} is VALID [2022-04-15 17:48:17,906 INFO L290 TraceCheckUtils]: 71: Hoare triple {221044#true} #res := 0; {221044#true} is VALID [2022-04-15 17:48:17,906 INFO L290 TraceCheckUtils]: 72: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,906 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {221044#true} {221045#false} #1046#return; {221045#false} is VALID [2022-04-15 17:48:17,906 INFO L290 TraceCheckUtils]: 74: Hoare triple {221045#false} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 75: Hoare triple {221045#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L272 TraceCheckUtils]: 76: Hoare triple {221045#false} call IofCompleteRequest(~Irp, 0); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 77: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {221044#true} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 78: Hoare triple {221044#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {221044#true} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 79: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-15 17:48:17,907 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {221044#true} {221045#false} #1048#return; {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 81: Hoare triple {221045#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 82: Hoare triple {221045#false} assume !(0 == ~PagingReferenceCount~0); {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 83: Hoare triple {221045#false} #res := ~ntStatus~0; {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 84: Hoare triple {221045#false} assume true; {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {221045#false} {221044#true} #1076#return; {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 86: Hoare triple {221045#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 87: Hoare triple {221045#false} assume !(1 == ~pended~0); {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 88: Hoare triple {221045#false} assume !(1 == ~pended~0); {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 89: Hoare triple {221045#false} assume ~s~0 != ~UNLOADED~0; {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 90: Hoare triple {221045#false} assume -1 != ~status~1; {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 91: Hoare triple {221045#false} assume ~s~0 != ~SKIP2~0; {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 92: Hoare triple {221045#false} assume ~s~0 != ~IPC~0; {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 93: Hoare triple {221045#false} assume !(~s~0 != ~DC~0); {221045#false} is VALID [2022-04-15 17:48:17,907 INFO L290 TraceCheckUtils]: 94: Hoare triple {221045#false} assume !(1 == ~pended~0); {221045#false} is VALID [2022-04-15 17:48:17,908 INFO L290 TraceCheckUtils]: 95: Hoare triple {221045#false} assume ~s~0 == ~DC~0; {221045#false} is VALID [2022-04-15 17:48:17,908 INFO L290 TraceCheckUtils]: 96: Hoare triple {221045#false} assume 259 == ~status~1; {221045#false} is VALID [2022-04-15 17:48:17,908 INFO L272 TraceCheckUtils]: 97: Hoare triple {221045#false} call errorFn(); {221045#false} is VALID [2022-04-15 17:48:17,908 INFO L290 TraceCheckUtils]: 98: Hoare triple {221045#false} assume !false; {221045#false} is VALID [2022-04-15 17:48:17,908 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 17:48:17,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:48:17,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427721846] [2022-04-15 17:48:17,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1427721846] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:17,908 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:17,908 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:48:17,908 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:48:17,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [675923316] [2022-04-15 17:48:17,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [675923316] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:17,909 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:17,909 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:48:17,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1366012394] [2022-04-15 17:48:17,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:48:17,909 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 99 [2022-04-15 17:48:17,909 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:48:17,909 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-15 17:48:17,978 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:17,978 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:48:17,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:17,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:48:17,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:48:17,979 INFO L87 Difference]: Start difference. First operand 496 states and 585 transitions. Second operand has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-15 17:48:20,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:20,794 INFO L93 Difference]: Finished difference Result 531 states and 619 transitions. [2022-04-15 17:48:20,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:48:20,795 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 99 [2022-04-15 17:48:20,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:48:20,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-15 17:48:20,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 284 transitions. [2022-04-15 17:48:20,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-15 17:48:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 284 transitions. [2022-04-15 17:48:20,798 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 284 transitions. [2022-04-15 17:48:21,027 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 284 edges. 284 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:21,037 INFO L225 Difference]: With dead ends: 531 [2022-04-15 17:48:21,037 INFO L226 Difference]: Without dead ends: 492 [2022-04-15 17:48:21,038 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 18 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 17:48:21,038 INFO L913 BasicCegarLoop]: 198 mSDtfsCounter, 329 mSDsluCounter, 680 mSDsCounter, 0 mSdLazyCounter, 528 mSolverCounterSat, 144 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 329 SdHoareTripleChecker+Valid, 878 SdHoareTripleChecker+Invalid, 672 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 528 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-15 17:48:21,038 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [329 Valid, 878 Invalid, 672 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 528 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-15 17:48:21,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2022-04-15 17:48:22,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 439. [2022-04-15 17:48:22,116 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:48:22,117 INFO L82 GeneralOperation]: Start isEquivalent. First operand 492 states. Second operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) [2022-04-15 17:48:22,117 INFO L74 IsIncluded]: Start isIncluded. First operand 492 states. Second operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) [2022-04-15 17:48:22,118 INFO L87 Difference]: Start difference. First operand 492 states. Second operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) [2022-04-15 17:48:22,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:22,127 INFO L93 Difference]: Finished difference Result 492 states and 578 transitions. [2022-04-15 17:48:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 578 transitions. [2022-04-15 17:48:22,127 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:22,127 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:22,128 INFO L74 IsIncluded]: Start isIncluded. First operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) Second operand 492 states. [2022-04-15 17:48:22,128 INFO L87 Difference]: Start difference. First operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) Second operand 492 states. [2022-04-15 17:48:22,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:22,137 INFO L93 Difference]: Finished difference Result 492 states and 578 transitions. [2022-04-15 17:48:22,137 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 578 transitions. [2022-04-15 17:48:22,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:22,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:22,137 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:48:22,137 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:48:22,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) [2022-04-15 17:48:22,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 512 transitions. [2022-04-15 17:48:22,153 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 512 transitions. Word has length 99 [2022-04-15 17:48:22,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:48:22,153 INFO L478 AbstractCegarLoop]: Abstraction has 439 states and 512 transitions. [2022-04-15 17:48:22,153 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-15 17:48:22,153 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 439 states and 512 transitions. [2022-04-15 17:48:23,219 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 512 edges. 512 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:23,220 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 512 transitions. [2022-04-15 17:48:23,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-04-15 17:48:23,220 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:48:23,220 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:48:23,220 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52 [2022-04-15 17:48:23,220 INFO L403 AbstractCegarLoop]: === Iteration 54 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:48:23,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:48:23,221 INFO L85 PathProgramCache]: Analyzing trace with hash 1018925480, now seen corresponding path program 1 times [2022-04-15 17:48:23,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:23,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [190268860] [2022-04-15 17:48:23,221 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:48:23,221 INFO L85 PathProgramCache]: Analyzing trace with hash 1018925480, now seen corresponding path program 2 times [2022-04-15 17:48:23,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:48:23,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956916680] [2022-04-15 17:48:23,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:48:23,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:48:23,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:23,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:48:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:23,302 INFO L290 TraceCheckUtils]: 0: Hoare triple {224192#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {224115#true} is VALID [2022-04-15 17:48:23,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,302 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1156#return; {224115#true} is VALID [2022-04-15 17:48:23,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:48:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:23,322 INFO L290 TraceCheckUtils]: 0: Hoare triple {224193#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {224115#true} is VALID [2022-04-15 17:48:23,322 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,322 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1066#return; {224115#true} is VALID [2022-04-15 17:48:23,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:48:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:23,333 INFO L290 TraceCheckUtils]: 0: Hoare triple {224194#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {224115#true} is VALID [2022-04-15 17:48:23,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,333 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1068#return; {224115#true} is VALID [2022-04-15 17:48:23,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:48:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:23,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:48:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:23,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:48:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:23,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:23,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:23,440 INFO L290 TraceCheckUtils]: 0: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-15 17:48:23,440 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,440 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-15 17:48:23,440 INFO L290 TraceCheckUtils]: 0: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {224115#true} is VALID [2022-04-15 17:48:23,441 INFO L272 TraceCheckUtils]: 1: Hoare triple {224115#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:23,441 INFO L290 TraceCheckUtils]: 2: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-15 17:48:23,441 INFO L290 TraceCheckUtils]: 3: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,441 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-15 17:48:23,441 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {224115#true} is VALID [2022-04-15 17:48:23,441 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,441 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-15 17:48:23,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:48:23,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:23,450 INFO L290 TraceCheckUtils]: 0: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {224115#true} is VALID [2022-04-15 17:48:23,450 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,451 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-15 17:48:23,451 INFO L290 TraceCheckUtils]: 0: Hoare triple {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {224115#true} is VALID [2022-04-15 17:48:23,451 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume 0 != ~compRegistered~0; {224115#true} is VALID [2022-04-15 17:48:23,451 INFO L272 TraceCheckUtils]: 2: Hoare triple {224115#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:23,451 INFO L290 TraceCheckUtils]: 3: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {224115#true} is VALID [2022-04-15 17:48:23,452 INFO L272 TraceCheckUtils]: 4: Hoare triple {224115#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:23,452 INFO L290 TraceCheckUtils]: 5: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-15 17:48:23,452 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,452 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-15 17:48:23,452 INFO L290 TraceCheckUtils]: 8: Hoare triple {224115#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {224115#true} is VALID [2022-04-15 17:48:23,452 INFO L290 TraceCheckUtils]: 9: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,452 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-15 17:48:23,452 INFO L290 TraceCheckUtils]: 11: Hoare triple {224115#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {224115#true} is VALID [2022-04-15 17:48:23,452 INFO L290 TraceCheckUtils]: 12: Hoare triple {224115#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {224115#true} is VALID [2022-04-15 17:48:23,452 INFO L272 TraceCheckUtils]: 13: Hoare triple {224115#true} call stubMoreProcessingRequired(); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:23,453 INFO L290 TraceCheckUtils]: 14: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {224115#true} is VALID [2022-04-15 17:48:23,453 INFO L290 TraceCheckUtils]: 15: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,453 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-15 17:48:23,453 INFO L290 TraceCheckUtils]: 17: Hoare triple {224115#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {224115#true} is VALID [2022-04-15 17:48:23,453 INFO L290 TraceCheckUtils]: 18: Hoare triple {224115#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {224115#true} is VALID [2022-04-15 17:48:23,453 INFO L290 TraceCheckUtils]: 19: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_11~0); {224115#true} is VALID [2022-04-15 17:48:23,453 INFO L290 TraceCheckUtils]: 20: Hoare triple {224115#true} ~returnVal2~0 := 259; {224115#true} is VALID [2022-04-15 17:48:23,453 INFO L290 TraceCheckUtils]: 21: Hoare triple {224115#true} assume !(~s~0 == ~NP~0); {224115#true} is VALID [2022-04-15 17:48:23,453 INFO L290 TraceCheckUtils]: 22: Hoare triple {224115#true} assume ~s~0 == ~MPR1~0; {224115#true} is VALID [2022-04-15 17:48:23,453 INFO L290 TraceCheckUtils]: 23: Hoare triple {224115#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {224115#true} is VALID [2022-04-15 17:48:23,453 INFO L290 TraceCheckUtils]: 24: Hoare triple {224115#true} #res := ~returnVal2~0; {224115#true} is VALID [2022-04-15 17:48:23,453 INFO L290 TraceCheckUtils]: 25: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,454 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1044#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 17:48:23,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:23,466 INFO L290 TraceCheckUtils]: 0: Hoare triple {224255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {224115#true} is VALID [2022-04-15 17:48:23,466 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume ~s~0 == ~MPR3~0; {224115#true} is VALID [2022-04-15 17:48:23,466 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {224115#true} is VALID [2022-04-15 17:48:23,467 INFO L290 TraceCheckUtils]: 3: Hoare triple {224115#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {224115#true} is VALID [2022-04-15 17:48:23,467 INFO L290 TraceCheckUtils]: 4: Hoare triple {224115#true} assume 0 == ~tmp_ndt_12~0; {224115#true} is VALID [2022-04-15 17:48:23,467 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} #res := 0; {224115#true} is VALID [2022-04-15 17:48:23,467 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,467 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1046#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-04-15 17:48:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:23,469 INFO L290 TraceCheckUtils]: 0: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {224115#true} is VALID [2022-04-15 17:48:23,469 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {224115#true} is VALID [2022-04-15 17:48:23,469 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,470 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {224115#true} {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #1048#return; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:48:23,470 INFO L290 TraceCheckUtils]: 0: Hoare triple {224195#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {224115#true} is VALID [2022-04-15 17:48:23,470 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume 1 == ~PagingReferenceCount~0; {224115#true} is VALID [2022-04-15 17:48:23,470 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {224115#true} is VALID [2022-04-15 17:48:23,470 INFO L290 TraceCheckUtils]: 3: Hoare triple {224115#true} assume !(0 != ~disketteExtension__IsRemoved~0); {224115#true} is VALID [2022-04-15 17:48:23,470 INFO L290 TraceCheckUtils]: 4: Hoare triple {224115#true} assume !(0 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-15 17:48:23,470 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} assume !(5 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-15 17:48:23,470 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume !(1 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-15 17:48:23,470 INFO L290 TraceCheckUtils]: 7: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-15 17:48:23,470 INFO L290 TraceCheckUtils]: 8: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-15 17:48:23,470 INFO L290 TraceCheckUtils]: 9: Hoare triple {224115#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,472 INFO L290 TraceCheckUtils]: 10: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(~s~0 != ~NP~0); {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,472 INFO L290 TraceCheckUtils]: 11: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,472 INFO L290 TraceCheckUtils]: 12: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,473 INFO L272 TraceCheckUtils]: 13: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:23,473 INFO L290 TraceCheckUtils]: 14: Hoare triple {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {224115#true} is VALID [2022-04-15 17:48:23,473 INFO L290 TraceCheckUtils]: 15: Hoare triple {224115#true} assume 0 != ~compRegistered~0; {224115#true} is VALID [2022-04-15 17:48:23,474 INFO L272 TraceCheckUtils]: 16: Hoare triple {224115#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:23,474 INFO L290 TraceCheckUtils]: 17: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {224115#true} is VALID [2022-04-15 17:48:23,474 INFO L272 TraceCheckUtils]: 18: Hoare triple {224115#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:23,474 INFO L290 TraceCheckUtils]: 19: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-15 17:48:23,474 INFO L290 TraceCheckUtils]: 20: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,474 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-15 17:48:23,474 INFO L290 TraceCheckUtils]: 22: Hoare triple {224115#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {224115#true} is VALID [2022-04-15 17:48:23,474 INFO L290 TraceCheckUtils]: 23: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,474 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-15 17:48:23,475 INFO L290 TraceCheckUtils]: 25: Hoare triple {224115#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {224115#true} is VALID [2022-04-15 17:48:23,475 INFO L290 TraceCheckUtils]: 26: Hoare triple {224115#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {224115#true} is VALID [2022-04-15 17:48:23,475 INFO L272 TraceCheckUtils]: 27: Hoare triple {224115#true} call stubMoreProcessingRequired(); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:23,475 INFO L290 TraceCheckUtils]: 28: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {224115#true} is VALID [2022-04-15 17:48:23,475 INFO L290 TraceCheckUtils]: 29: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,475 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-15 17:48:23,475 INFO L290 TraceCheckUtils]: 31: Hoare triple {224115#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {224115#true} is VALID [2022-04-15 17:48:23,475 INFO L290 TraceCheckUtils]: 32: Hoare triple {224115#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {224115#true} is VALID [2022-04-15 17:48:23,475 INFO L290 TraceCheckUtils]: 33: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_11~0); {224115#true} is VALID [2022-04-15 17:48:23,475 INFO L290 TraceCheckUtils]: 34: Hoare triple {224115#true} ~returnVal2~0 := 259; {224115#true} is VALID [2022-04-15 17:48:23,475 INFO L290 TraceCheckUtils]: 35: Hoare triple {224115#true} assume !(~s~0 == ~NP~0); {224115#true} is VALID [2022-04-15 17:48:23,475 INFO L290 TraceCheckUtils]: 36: Hoare triple {224115#true} assume ~s~0 == ~MPR1~0; {224115#true} is VALID [2022-04-15 17:48:23,475 INFO L290 TraceCheckUtils]: 37: Hoare triple {224115#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {224115#true} is VALID [2022-04-15 17:48:23,475 INFO L290 TraceCheckUtils]: 38: Hoare triple {224115#true} #res := ~returnVal2~0; {224115#true} is VALID [2022-04-15 17:48:23,476 INFO L290 TraceCheckUtils]: 39: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,476 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1044#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,476 INFO L290 TraceCheckUtils]: 41: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,477 INFO L290 TraceCheckUtils]: 42: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume 259 == ~__cil_tmp30~0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,477 INFO L272 TraceCheckUtils]: 43: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {224255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:23,478 INFO L290 TraceCheckUtils]: 44: Hoare triple {224255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {224115#true} is VALID [2022-04-15 17:48:23,478 INFO L290 TraceCheckUtils]: 45: Hoare triple {224115#true} assume ~s~0 == ~MPR3~0; {224115#true} is VALID [2022-04-15 17:48:23,478 INFO L290 TraceCheckUtils]: 46: Hoare triple {224115#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {224115#true} is VALID [2022-04-15 17:48:23,478 INFO L290 TraceCheckUtils]: 47: Hoare triple {224115#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {224115#true} is VALID [2022-04-15 17:48:23,478 INFO L290 TraceCheckUtils]: 48: Hoare triple {224115#true} assume 0 == ~tmp_ndt_12~0; {224115#true} is VALID [2022-04-15 17:48:23,478 INFO L290 TraceCheckUtils]: 49: Hoare triple {224115#true} #res := 0; {224115#true} is VALID [2022-04-15 17:48:23,478 INFO L290 TraceCheckUtils]: 50: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,479 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1046#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,479 INFO L290 TraceCheckUtils]: 52: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:48:23,479 INFO L290 TraceCheckUtils]: 53: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:48:23,480 INFO L272 TraceCheckUtils]: 54: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} call IofCompleteRequest(~Irp, 0); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:23,480 INFO L290 TraceCheckUtils]: 55: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {224115#true} is VALID [2022-04-15 17:48:23,480 INFO L290 TraceCheckUtils]: 56: Hoare triple {224115#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {224115#true} is VALID [2022-04-15 17:48:23,480 INFO L290 TraceCheckUtils]: 57: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,481 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {224115#true} {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #1048#return; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:48:23,481 INFO L290 TraceCheckUtils]: 59: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:48:23,481 INFO L290 TraceCheckUtils]: 60: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:48:23,482 INFO L290 TraceCheckUtils]: 61: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-15 17:48:23,482 INFO L290 TraceCheckUtils]: 62: Hoare triple {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} assume true; {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-15 17:48:23,483 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} {224115#true} #1076#return; {224190#(= 0 |main_#t~ret100|)} is VALID [2022-04-15 17:48:23,485 INFO L272 TraceCheckUtils]: 0: Hoare triple {224115#true} call ULTIMATE.init(); {224192#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:48:23,485 INFO L290 TraceCheckUtils]: 1: Hoare triple {224192#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {224115#true} is VALID [2022-04-15 17:48:23,485 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,485 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {224115#true} {224115#true} #1156#return; {224115#true} is VALID [2022-04-15 17:48:23,485 INFO L272 TraceCheckUtils]: 4: Hoare triple {224115#true} call #t~ret170 := main(); {224115#true} is VALID [2022-04-15 17:48:23,485 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {224115#true} is VALID [2022-04-15 17:48:23,486 INFO L272 TraceCheckUtils]: 6: Hoare triple {224115#true} call _BLAST_init(); {224193#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:23,486 INFO L290 TraceCheckUtils]: 7: Hoare triple {224193#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {224115#true} is VALID [2022-04-15 17:48:23,486 INFO L290 TraceCheckUtils]: 8: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,486 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {224115#true} {224115#true} #1066#return; {224115#true} is VALID [2022-04-15 17:48:23,486 INFO L290 TraceCheckUtils]: 10: Hoare triple {224115#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {224115#true} is VALID [2022-04-15 17:48:23,486 INFO L290 TraceCheckUtils]: 11: Hoare triple {224115#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {224115#true} is VALID [2022-04-15 17:48:23,487 INFO L272 TraceCheckUtils]: 12: Hoare triple {224115#true} call stub_driver_init(); {224194#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:23,487 INFO L290 TraceCheckUtils]: 13: Hoare triple {224194#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {224115#true} is VALID [2022-04-15 17:48:23,487 INFO L290 TraceCheckUtils]: 14: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,487 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {224115#true} {224115#true} #1068#return; {224115#true} is VALID [2022-04-15 17:48:23,487 INFO L290 TraceCheckUtils]: 16: Hoare triple {224115#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {224115#true} is VALID [2022-04-15 17:48:23,487 INFO L290 TraceCheckUtils]: 17: Hoare triple {224115#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {224115#true} is VALID [2022-04-15 17:48:23,487 INFO L290 TraceCheckUtils]: 18: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {224115#true} is VALID [2022-04-15 17:48:23,487 INFO L290 TraceCheckUtils]: 19: Hoare triple {224115#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {224115#true} is VALID [2022-04-15 17:48:23,487 INFO L290 TraceCheckUtils]: 20: Hoare triple {224115#true} assume 3 == ~tmp_ndt_4~0; {224115#true} is VALID [2022-04-15 17:48:23,500 INFO L272 TraceCheckUtils]: 21: Hoare triple {224115#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {224195#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:23,500 INFO L290 TraceCheckUtils]: 22: Hoare triple {224195#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {224115#true} is VALID [2022-04-15 17:48:23,500 INFO L290 TraceCheckUtils]: 23: Hoare triple {224115#true} assume 1 == ~PagingReferenceCount~0; {224115#true} is VALID [2022-04-15 17:48:23,500 INFO L290 TraceCheckUtils]: 24: Hoare triple {224115#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {224115#true} is VALID [2022-04-15 17:48:23,500 INFO L290 TraceCheckUtils]: 25: Hoare triple {224115#true} assume !(0 != ~disketteExtension__IsRemoved~0); {224115#true} is VALID [2022-04-15 17:48:23,500 INFO L290 TraceCheckUtils]: 26: Hoare triple {224115#true} assume !(0 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-15 17:48:23,500 INFO L290 TraceCheckUtils]: 27: Hoare triple {224115#true} assume !(5 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-15 17:48:23,500 INFO L290 TraceCheckUtils]: 28: Hoare triple {224115#true} assume !(1 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-15 17:48:23,500 INFO L290 TraceCheckUtils]: 29: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-15 17:48:23,501 INFO L290 TraceCheckUtils]: 30: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-15 17:48:23,501 INFO L290 TraceCheckUtils]: 31: Hoare triple {224115#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,501 INFO L290 TraceCheckUtils]: 32: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(~s~0 != ~NP~0); {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,502 INFO L290 TraceCheckUtils]: 33: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,502 INFO L290 TraceCheckUtils]: 34: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,503 INFO L272 TraceCheckUtils]: 35: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:23,503 INFO L290 TraceCheckUtils]: 36: Hoare triple {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {224115#true} is VALID [2022-04-15 17:48:23,503 INFO L290 TraceCheckUtils]: 37: Hoare triple {224115#true} assume 0 != ~compRegistered~0; {224115#true} is VALID [2022-04-15 17:48:23,504 INFO L272 TraceCheckUtils]: 38: Hoare triple {224115#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:23,504 INFO L290 TraceCheckUtils]: 39: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {224115#true} is VALID [2022-04-15 17:48:23,505 INFO L272 TraceCheckUtils]: 40: Hoare triple {224115#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:23,505 INFO L290 TraceCheckUtils]: 41: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-15 17:48:23,505 INFO L290 TraceCheckUtils]: 42: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,505 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-15 17:48:23,505 INFO L290 TraceCheckUtils]: 44: Hoare triple {224115#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {224115#true} is VALID [2022-04-15 17:48:23,505 INFO L290 TraceCheckUtils]: 45: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,505 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-15 17:48:23,505 INFO L290 TraceCheckUtils]: 47: Hoare triple {224115#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {224115#true} is VALID [2022-04-15 17:48:23,505 INFO L290 TraceCheckUtils]: 48: Hoare triple {224115#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {224115#true} is VALID [2022-04-15 17:48:23,506 INFO L272 TraceCheckUtils]: 49: Hoare triple {224115#true} call stubMoreProcessingRequired(); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:23,506 INFO L290 TraceCheckUtils]: 50: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {224115#true} is VALID [2022-04-15 17:48:23,506 INFO L290 TraceCheckUtils]: 51: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,506 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-15 17:48:23,506 INFO L290 TraceCheckUtils]: 53: Hoare triple {224115#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {224115#true} is VALID [2022-04-15 17:48:23,506 INFO L290 TraceCheckUtils]: 54: Hoare triple {224115#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {224115#true} is VALID [2022-04-15 17:48:23,506 INFO L290 TraceCheckUtils]: 55: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_11~0); {224115#true} is VALID [2022-04-15 17:48:23,506 INFO L290 TraceCheckUtils]: 56: Hoare triple {224115#true} ~returnVal2~0 := 259; {224115#true} is VALID [2022-04-15 17:48:23,506 INFO L290 TraceCheckUtils]: 57: Hoare triple {224115#true} assume !(~s~0 == ~NP~0); {224115#true} is VALID [2022-04-15 17:48:23,506 INFO L290 TraceCheckUtils]: 58: Hoare triple {224115#true} assume ~s~0 == ~MPR1~0; {224115#true} is VALID [2022-04-15 17:48:23,506 INFO L290 TraceCheckUtils]: 59: Hoare triple {224115#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {224115#true} is VALID [2022-04-15 17:48:23,506 INFO L290 TraceCheckUtils]: 60: Hoare triple {224115#true} #res := ~returnVal2~0; {224115#true} is VALID [2022-04-15 17:48:23,506 INFO L290 TraceCheckUtils]: 61: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,507 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1044#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,507 INFO L290 TraceCheckUtils]: 63: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,507 INFO L290 TraceCheckUtils]: 64: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume 259 == ~__cil_tmp30~0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,508 INFO L272 TraceCheckUtils]: 65: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {224255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:23,508 INFO L290 TraceCheckUtils]: 66: Hoare triple {224255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {224115#true} is VALID [2022-04-15 17:48:23,508 INFO L290 TraceCheckUtils]: 67: Hoare triple {224115#true} assume ~s~0 == ~MPR3~0; {224115#true} is VALID [2022-04-15 17:48:23,508 INFO L290 TraceCheckUtils]: 68: Hoare triple {224115#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {224115#true} is VALID [2022-04-15 17:48:23,509 INFO L290 TraceCheckUtils]: 69: Hoare triple {224115#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {224115#true} is VALID [2022-04-15 17:48:23,509 INFO L290 TraceCheckUtils]: 70: Hoare triple {224115#true} assume 0 == ~tmp_ndt_12~0; {224115#true} is VALID [2022-04-15 17:48:23,509 INFO L290 TraceCheckUtils]: 71: Hoare triple {224115#true} #res := 0; {224115#true} is VALID [2022-04-15 17:48:23,509 INFO L290 TraceCheckUtils]: 72: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,509 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1046#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:48:23,510 INFO L290 TraceCheckUtils]: 74: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:48:23,510 INFO L290 TraceCheckUtils]: 75: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:48:23,511 INFO L272 TraceCheckUtils]: 76: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} call IofCompleteRequest(~Irp, 0); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:23,511 INFO L290 TraceCheckUtils]: 77: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {224115#true} is VALID [2022-04-15 17:48:23,511 INFO L290 TraceCheckUtils]: 78: Hoare triple {224115#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {224115#true} is VALID [2022-04-15 17:48:23,511 INFO L290 TraceCheckUtils]: 79: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-15 17:48:23,511 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {224115#true} {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #1048#return; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:48:23,512 INFO L290 TraceCheckUtils]: 81: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:48:23,512 INFO L290 TraceCheckUtils]: 82: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:48:23,512 INFO L290 TraceCheckUtils]: 83: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-15 17:48:23,513 INFO L290 TraceCheckUtils]: 84: Hoare triple {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} assume true; {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-15 17:48:23,513 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} {224115#true} #1076#return; {224190#(= 0 |main_#t~ret100|)} is VALID [2022-04-15 17:48:23,514 INFO L290 TraceCheckUtils]: 86: Hoare triple {224190#(= 0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {224191#(= main_~status~1 0)} is VALID [2022-04-15 17:48:23,514 INFO L290 TraceCheckUtils]: 87: Hoare triple {224191#(= main_~status~1 0)} assume !(1 == ~pended~0); {224191#(= main_~status~1 0)} is VALID [2022-04-15 17:48:23,514 INFO L290 TraceCheckUtils]: 88: Hoare triple {224191#(= main_~status~1 0)} assume !(1 == ~pended~0); {224191#(= main_~status~1 0)} is VALID [2022-04-15 17:48:23,514 INFO L290 TraceCheckUtils]: 89: Hoare triple {224191#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {224191#(= main_~status~1 0)} is VALID [2022-04-15 17:48:23,515 INFO L290 TraceCheckUtils]: 90: Hoare triple {224191#(= main_~status~1 0)} assume -1 != ~status~1; {224191#(= main_~status~1 0)} is VALID [2022-04-15 17:48:23,515 INFO L290 TraceCheckUtils]: 91: Hoare triple {224191#(= main_~status~1 0)} assume ~s~0 != ~SKIP2~0; {224191#(= main_~status~1 0)} is VALID [2022-04-15 17:48:23,515 INFO L290 TraceCheckUtils]: 92: Hoare triple {224191#(= main_~status~1 0)} assume ~s~0 != ~IPC~0; {224191#(= main_~status~1 0)} is VALID [2022-04-15 17:48:23,515 INFO L290 TraceCheckUtils]: 93: Hoare triple {224191#(= main_~status~1 0)} assume !(~s~0 != ~DC~0); {224191#(= main_~status~1 0)} is VALID [2022-04-15 17:48:23,516 INFO L290 TraceCheckUtils]: 94: Hoare triple {224191#(= main_~status~1 0)} assume !(1 == ~pended~0); {224191#(= main_~status~1 0)} is VALID [2022-04-15 17:48:23,516 INFO L290 TraceCheckUtils]: 95: Hoare triple {224191#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {224191#(= main_~status~1 0)} is VALID [2022-04-15 17:48:23,516 INFO L290 TraceCheckUtils]: 96: Hoare triple {224191#(= main_~status~1 0)} assume 259 == ~status~1; {224116#false} is VALID [2022-04-15 17:48:23,516 INFO L272 TraceCheckUtils]: 97: Hoare triple {224116#false} call errorFn(); {224116#false} is VALID [2022-04-15 17:48:23,516 INFO L290 TraceCheckUtils]: 98: Hoare triple {224116#false} assume !false; {224116#false} is VALID [2022-04-15 17:48:23,517 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 17:48:23,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:48:23,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956916680] [2022-04-15 17:48:23,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956916680] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:23,517 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:23,517 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:48:23,517 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:48:23,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [190268860] [2022-04-15 17:48:23,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [190268860] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:23,517 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:23,518 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:48:23,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535230303] [2022-04-15 17:48:23,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:48:23,518 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) Word has length 99 [2022-04-15 17:48:23,518 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:48:23,518 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-15 17:48:23,584 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:23,584 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 17:48:23,584 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:23,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 17:48:23,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=158, Unknown=0, NotChecked=0, Total=210 [2022-04-15 17:48:23,585 INFO L87 Difference]: Start difference. First operand 439 states and 512 transitions. Second operand has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-15 17:48:30,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:30,266 INFO L93 Difference]: Finished difference Result 842 states and 986 transitions. [2022-04-15 17:48:30,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-15 17:48:30,266 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) Word has length 99 [2022-04-15 17:48:30,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:48:30,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-15 17:48:30,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 443 transitions. [2022-04-15 17:48:30,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-15 17:48:30,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 443 transitions. [2022-04-15 17:48:30,271 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 443 transitions. [2022-04-15 17:48:30,651 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:30,680 INFO L225 Difference]: With dead ends: 842 [2022-04-15 17:48:30,680 INFO L226 Difference]: Without dead ends: 797 [2022-04-15 17:48:30,680 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 17:48:30,681 INFO L913 BasicCegarLoop]: 348 mSDtfsCounter, 347 mSDsluCounter, 1334 mSDsCounter, 0 mSdLazyCounter, 1613 mSolverCounterSat, 109 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 356 SdHoareTripleChecker+Valid, 1682 SdHoareTripleChecker+Invalid, 1722 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 1613 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-15 17:48:30,681 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [356 Valid, 1682 Invalid, 1722 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [109 Valid, 1613 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-15 17:48:30,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2022-04-15 17:48:32,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 419. [2022-04-15 17:48:32,035 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:48:32,035 INFO L82 GeneralOperation]: Start isEquivalent. First operand 797 states. Second operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-15 17:48:32,036 INFO L74 IsIncluded]: Start isIncluded. First operand 797 states. Second operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-15 17:48:32,036 INFO L87 Difference]: Start difference. First operand 797 states. Second operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-15 17:48:32,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:32,058 INFO L93 Difference]: Finished difference Result 797 states and 932 transitions. [2022-04-15 17:48:32,058 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 932 transitions. [2022-04-15 17:48:32,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:32,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:32,059 INFO L74 IsIncluded]: Start isIncluded. First operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) Second operand 797 states. [2022-04-15 17:48:32,059 INFO L87 Difference]: Start difference. First operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) Second operand 797 states. [2022-04-15 17:48:32,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:32,081 INFO L93 Difference]: Finished difference Result 797 states and 932 transitions. [2022-04-15 17:48:32,081 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 932 transitions. [2022-04-15 17:48:32,081 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:32,081 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:32,081 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:48:32,081 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:48:32,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-15 17:48:32,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 419 states and 487 transitions. [2022-04-15 17:48:32,091 INFO L78 Accepts]: Start accepts. Automaton has 419 states and 487 transitions. Word has length 99 [2022-04-15 17:48:32,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:48:32,091 INFO L478 AbstractCegarLoop]: Abstraction has 419 states and 487 transitions. [2022-04-15 17:48:32,091 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-15 17:48:32,091 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 419 states and 487 transitions. [2022-04-15 17:48:33,229 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 487 edges. 487 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:33,230 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 487 transitions. [2022-04-15 17:48:33,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-04-15 17:48:33,230 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:48:33,230 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:48:33,230 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53 [2022-04-15 17:48:33,230 INFO L403 AbstractCegarLoop]: === Iteration 55 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:48:33,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:48:33,231 INFO L85 PathProgramCache]: Analyzing trace with hash 1434876468, now seen corresponding path program 1 times [2022-04-15 17:48:33,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:33,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1500091947] [2022-04-15 17:48:33,231 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:48:33,231 INFO L85 PathProgramCache]: Analyzing trace with hash 1434876468, now seen corresponding path program 2 times [2022-04-15 17:48:33,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:48:33,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865065680] [2022-04-15 17:48:33,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:48:33,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:48:33,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:33,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:48:33,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:33,350 INFO L290 TraceCheckUtils]: 0: Hoare triple {228487#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,350 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,350 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1156#return; {228405#true} is VALID [2022-04-15 17:48:33,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:48:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:33,369 INFO L290 TraceCheckUtils]: 0: Hoare triple {228488#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,369 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1066#return; {228405#true} is VALID [2022-04-15 17:48:33,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:48:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:33,380 INFO L290 TraceCheckUtils]: 0: Hoare triple {228489#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,380 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,380 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1068#return; {228405#true} is VALID [2022-04-15 17:48:33,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:48:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:33,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:48:33,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:33,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:48:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:33,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:48:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:33,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:33,534 INFO L290 TraceCheckUtils]: 0: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-15 17:48:33,534 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,534 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-15 17:48:33,534 INFO L290 TraceCheckUtils]: 0: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-15 17:48:33,535 INFO L272 TraceCheckUtils]: 1: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:33,535 INFO L290 TraceCheckUtils]: 2: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-15 17:48:33,535 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,535 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-15 17:48:33,535 INFO L290 TraceCheckUtils]: 5: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-15 17:48:33,535 INFO L290 TraceCheckUtils]: 6: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,535 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-15 17:48:33,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:48:33,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:33,545 INFO L290 TraceCheckUtils]: 0: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-15 17:48:33,545 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,545 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-15 17:48:33,545 INFO L290 TraceCheckUtils]: 0: Hoare triple {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {228405#true} is VALID [2022-04-15 17:48:33,546 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-15 17:48:33,546 INFO L272 TraceCheckUtils]: 2: Hoare triple {228405#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:33,546 INFO L290 TraceCheckUtils]: 3: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-15 17:48:33,547 INFO L272 TraceCheckUtils]: 4: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:33,547 INFO L290 TraceCheckUtils]: 5: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-15 17:48:33,547 INFO L290 TraceCheckUtils]: 6: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,547 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-15 17:48:33,547 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-15 17:48:33,547 INFO L290 TraceCheckUtils]: 9: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,547 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-15 17:48:33,547 INFO L290 TraceCheckUtils]: 11: Hoare triple {228405#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {228405#true} is VALID [2022-04-15 17:48:33,547 INFO L290 TraceCheckUtils]: 12: Hoare triple {228405#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {228405#true} is VALID [2022-04-15 17:48:33,547 INFO L272 TraceCheckUtils]: 13: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:33,547 INFO L290 TraceCheckUtils]: 14: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-15 17:48:33,548 INFO L290 TraceCheckUtils]: 15: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,548 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-15 17:48:33,548 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {228405#true} is VALID [2022-04-15 17:48:33,548 INFO L290 TraceCheckUtils]: 18: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-15 17:48:33,548 INFO L290 TraceCheckUtils]: 19: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,548 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-15 17:48:33,548 INFO L290 TraceCheckUtils]: 21: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-15 17:48:33,548 INFO L290 TraceCheckUtils]: 22: Hoare triple {228405#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {228405#true} is VALID [2022-04-15 17:48:33,548 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-15 17:48:33,548 INFO L290 TraceCheckUtils]: 24: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,548 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-15 17:48:33,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:48:33,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:33,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:33,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:33,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-15 17:48:33,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-15 17:48:33,577 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-15 17:48:33,577 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,577 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-15 17:48:33,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {228405#true} is VALID [2022-04-15 17:48:33,578 INFO L272 TraceCheckUtils]: 1: Hoare triple {228405#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {228618#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:33,578 INFO L290 TraceCheckUtils]: 2: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-15 17:48:33,578 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-15 17:48:33,578 INFO L290 TraceCheckUtils]: 4: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-15 17:48:33,579 INFO L290 TraceCheckUtils]: 5: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,579 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-15 17:48:33,579 INFO L290 TraceCheckUtils]: 7: Hoare triple {228405#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {228405#true} is VALID [2022-04-15 17:48:33,579 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-15 17:48:33,579 INFO L290 TraceCheckUtils]: 9: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,579 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-15 17:48:33,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 17:48:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:33,581 INFO L290 TraceCheckUtils]: 0: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {228405#true} is VALID [2022-04-15 17:48:33,581 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-15 17:48:33,581 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,581 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {228405#true} {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #1112#return; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:48:33,581 INFO L290 TraceCheckUtils]: 0: Hoare triple {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {228405#true} is VALID [2022-04-15 17:48:33,581 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume !(~s~0 != ~NP~0); {228405#true} is VALID [2022-04-15 17:48:33,581 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {228405#true} is VALID [2022-04-15 17:48:33,581 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {228405#true} is VALID [2022-04-15 17:48:33,582 INFO L272 TraceCheckUtils]: 4: Hoare triple {228405#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:33,582 INFO L290 TraceCheckUtils]: 5: Hoare triple {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {228405#true} is VALID [2022-04-15 17:48:33,582 INFO L290 TraceCheckUtils]: 6: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-15 17:48:33,583 INFO L272 TraceCheckUtils]: 7: Hoare triple {228405#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:33,583 INFO L290 TraceCheckUtils]: 8: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-15 17:48:33,585 INFO L272 TraceCheckUtils]: 9: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:33,585 INFO L290 TraceCheckUtils]: 10: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-15 17:48:33,585 INFO L290 TraceCheckUtils]: 11: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,585 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-15 17:48:33,585 INFO L290 TraceCheckUtils]: 13: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-15 17:48:33,585 INFO L290 TraceCheckUtils]: 14: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,585 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-15 17:48:33,585 INFO L290 TraceCheckUtils]: 16: Hoare triple {228405#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {228405#true} is VALID [2022-04-15 17:48:33,585 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {228405#true} is VALID [2022-04-15 17:48:33,585 INFO L272 TraceCheckUtils]: 18: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:33,585 INFO L290 TraceCheckUtils]: 19: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-15 17:48:33,585 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,585 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-15 17:48:33,586 INFO L290 TraceCheckUtils]: 22: Hoare triple {228405#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {228405#true} is VALID [2022-04-15 17:48:33,586 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-15 17:48:33,586 INFO L290 TraceCheckUtils]: 24: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,586 INFO L290 TraceCheckUtils]: 25: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-15 17:48:33,586 INFO L290 TraceCheckUtils]: 26: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-15 17:48:33,586 INFO L290 TraceCheckUtils]: 27: Hoare triple {228405#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {228405#true} is VALID [2022-04-15 17:48:33,586 INFO L290 TraceCheckUtils]: 28: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-15 17:48:33,586 INFO L290 TraceCheckUtils]: 29: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,586 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-15 17:48:33,586 INFO L290 TraceCheckUtils]: 31: Hoare triple {228405#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {228405#true} is VALID [2022-04-15 17:48:33,586 INFO L290 TraceCheckUtils]: 32: Hoare triple {228405#true} assume !(259 == ~__cil_tmp42~0); {228405#true} is VALID [2022-04-15 17:48:33,586 INFO L290 TraceCheckUtils]: 33: Hoare triple {228405#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,587 INFO L272 TraceCheckUtils]: 34: Hoare triple {228405#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:33,587 INFO L290 TraceCheckUtils]: 35: Hoare triple {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {228405#true} is VALID [2022-04-15 17:48:33,588 INFO L272 TraceCheckUtils]: 36: Hoare triple {228405#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {228618#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:33,588 INFO L290 TraceCheckUtils]: 37: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-15 17:48:33,588 INFO L290 TraceCheckUtils]: 38: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-15 17:48:33,588 INFO L290 TraceCheckUtils]: 39: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-15 17:48:33,588 INFO L290 TraceCheckUtils]: 40: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,588 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-15 17:48:33,588 INFO L290 TraceCheckUtils]: 42: Hoare triple {228405#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {228405#true} is VALID [2022-04-15 17:48:33,588 INFO L290 TraceCheckUtils]: 43: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-15 17:48:33,588 INFO L290 TraceCheckUtils]: 44: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,588 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-15 17:48:33,588 INFO L290 TraceCheckUtils]: 46: Hoare triple {228405#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {228405#true} is VALID [2022-04-15 17:48:33,589 INFO L290 TraceCheckUtils]: 47: Hoare triple {228405#true} assume !(~ntStatus~1 >= 0); {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:48:33,589 INFO L290 TraceCheckUtils]: 48: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:48:33,590 INFO L272 TraceCheckUtils]: 49: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} call IofCompleteRequest(~Irp, 0); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:33,590 INFO L290 TraceCheckUtils]: 50: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {228405#true} is VALID [2022-04-15 17:48:33,590 INFO L290 TraceCheckUtils]: 51: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-15 17:48:33,590 INFO L290 TraceCheckUtils]: 52: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,590 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {228405#true} {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #1112#return; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:48:33,590 INFO L290 TraceCheckUtils]: 54: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #res := ~ntStatus~1; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-15 17:48:33,591 INFO L290 TraceCheckUtils]: 55: Hoare triple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-15 17:48:33,591 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} {228405#true} #1020#return; {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} is VALID [2022-04-15 17:48:33,591 INFO L290 TraceCheckUtils]: 0: Hoare triple {228490#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {228405#true} is VALID [2022-04-15 17:48:33,591 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume 1 == ~PagingReferenceCount~0; {228405#true} is VALID [2022-04-15 17:48:33,592 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {228405#true} is VALID [2022-04-15 17:48:33,592 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume !(0 != ~disketteExtension__IsRemoved~0); {228405#true} is VALID [2022-04-15 17:48:33,592 INFO L290 TraceCheckUtils]: 4: Hoare triple {228405#true} assume 0 == ~irpSp__MinorFunction~0; {228405#true} is VALID [2022-04-15 17:48:33,592 INFO L272 TraceCheckUtils]: 5: Hoare triple {228405#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:33,592 INFO L290 TraceCheckUtils]: 6: Hoare triple {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {228405#true} is VALID [2022-04-15 17:48:33,592 INFO L290 TraceCheckUtils]: 7: Hoare triple {228405#true} assume !(~s~0 != ~NP~0); {228405#true} is VALID [2022-04-15 17:48:33,592 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {228405#true} is VALID [2022-04-15 17:48:33,593 INFO L290 TraceCheckUtils]: 9: Hoare triple {228405#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {228405#true} is VALID [2022-04-15 17:48:33,593 INFO L272 TraceCheckUtils]: 10: Hoare triple {228405#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:33,593 INFO L290 TraceCheckUtils]: 11: Hoare triple {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {228405#true} is VALID [2022-04-15 17:48:33,593 INFO L290 TraceCheckUtils]: 12: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-15 17:48:33,594 INFO L272 TraceCheckUtils]: 13: Hoare triple {228405#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:33,594 INFO L290 TraceCheckUtils]: 14: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-15 17:48:33,594 INFO L272 TraceCheckUtils]: 15: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:33,594 INFO L290 TraceCheckUtils]: 16: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-15 17:48:33,594 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,594 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-15 17:48:33,594 INFO L290 TraceCheckUtils]: 19: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-15 17:48:33,595 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,595 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-15 17:48:33,595 INFO L290 TraceCheckUtils]: 22: Hoare triple {228405#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {228405#true} is VALID [2022-04-15 17:48:33,595 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {228405#true} is VALID [2022-04-15 17:48:33,595 INFO L272 TraceCheckUtils]: 24: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:33,595 INFO L290 TraceCheckUtils]: 25: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-15 17:48:33,595 INFO L290 TraceCheckUtils]: 26: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,595 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-15 17:48:33,595 INFO L290 TraceCheckUtils]: 28: Hoare triple {228405#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {228405#true} is VALID [2022-04-15 17:48:33,595 INFO L290 TraceCheckUtils]: 29: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-15 17:48:33,595 INFO L290 TraceCheckUtils]: 30: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,595 INFO L290 TraceCheckUtils]: 31: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-15 17:48:33,595 INFO L290 TraceCheckUtils]: 32: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-15 17:48:33,595 INFO L290 TraceCheckUtils]: 33: Hoare triple {228405#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {228405#true} is VALID [2022-04-15 17:48:33,596 INFO L290 TraceCheckUtils]: 34: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-15 17:48:33,596 INFO L290 TraceCheckUtils]: 35: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,596 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-15 17:48:33,596 INFO L290 TraceCheckUtils]: 37: Hoare triple {228405#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {228405#true} is VALID [2022-04-15 17:48:33,596 INFO L290 TraceCheckUtils]: 38: Hoare triple {228405#true} assume !(259 == ~__cil_tmp42~0); {228405#true} is VALID [2022-04-15 17:48:33,596 INFO L290 TraceCheckUtils]: 39: Hoare triple {228405#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,596 INFO L272 TraceCheckUtils]: 40: Hoare triple {228405#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:33,597 INFO L290 TraceCheckUtils]: 41: Hoare triple {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {228405#true} is VALID [2022-04-15 17:48:33,597 INFO L272 TraceCheckUtils]: 42: Hoare triple {228405#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {228618#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:33,597 INFO L290 TraceCheckUtils]: 43: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-15 17:48:33,598 INFO L290 TraceCheckUtils]: 44: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-15 17:48:33,598 INFO L290 TraceCheckUtils]: 45: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-15 17:48:33,598 INFO L290 TraceCheckUtils]: 46: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,598 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-15 17:48:33,598 INFO L290 TraceCheckUtils]: 48: Hoare triple {228405#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {228405#true} is VALID [2022-04-15 17:48:33,598 INFO L290 TraceCheckUtils]: 49: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-15 17:48:33,598 INFO L290 TraceCheckUtils]: 50: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,598 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-15 17:48:33,598 INFO L290 TraceCheckUtils]: 52: Hoare triple {228405#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {228405#true} is VALID [2022-04-15 17:48:33,598 INFO L290 TraceCheckUtils]: 53: Hoare triple {228405#true} assume !(~ntStatus~1 >= 0); {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:48:33,599 INFO L290 TraceCheckUtils]: 54: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:48:33,599 INFO L272 TraceCheckUtils]: 55: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} call IofCompleteRequest(~Irp, 0); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:33,599 INFO L290 TraceCheckUtils]: 56: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {228405#true} is VALID [2022-04-15 17:48:33,599 INFO L290 TraceCheckUtils]: 57: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-15 17:48:33,599 INFO L290 TraceCheckUtils]: 58: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,600 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {228405#true} {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #1112#return; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:48:33,600 INFO L290 TraceCheckUtils]: 60: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #res := ~ntStatus~1; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-15 17:48:33,600 INFO L290 TraceCheckUtils]: 61: Hoare triple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-15 17:48:33,601 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} {228405#true} #1020#return; {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} is VALID [2022-04-15 17:48:33,601 INFO L290 TraceCheckUtils]: 63: Hoare triple {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-15 17:48:33,601 INFO L290 TraceCheckUtils]: 64: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-15 17:48:33,601 INFO L290 TraceCheckUtils]: 65: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} assume !(0 == ~PagingReferenceCount~0); {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-15 17:48:33,602 INFO L290 TraceCheckUtils]: 66: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #res := ~ntStatus~0; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-15 17:48:33,602 INFO L290 TraceCheckUtils]: 67: Hoare triple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} assume true; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-15 17:48:33,603 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} {228405#true} #1076#return; {228485#(<= (+ 1 |main_#t~ret100|) 0)} is VALID [2022-04-15 17:48:33,604 INFO L272 TraceCheckUtils]: 0: Hoare triple {228405#true} call ULTIMATE.init(); {228487#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:48:33,604 INFO L290 TraceCheckUtils]: 1: Hoare triple {228487#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,604 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,604 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {228405#true} {228405#true} #1156#return; {228405#true} is VALID [2022-04-15 17:48:33,604 INFO L272 TraceCheckUtils]: 4: Hoare triple {228405#true} call #t~ret170 := main(); {228405#true} is VALID [2022-04-15 17:48:33,604 INFO L290 TraceCheckUtils]: 5: Hoare triple {228405#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {228405#true} is VALID [2022-04-15 17:48:33,605 INFO L272 TraceCheckUtils]: 6: Hoare triple {228405#true} call _BLAST_init(); {228488#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:33,605 INFO L290 TraceCheckUtils]: 7: Hoare triple {228488#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,605 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,605 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {228405#true} {228405#true} #1066#return; {228405#true} is VALID [2022-04-15 17:48:33,605 INFO L290 TraceCheckUtils]: 10: Hoare triple {228405#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,605 INFO L290 TraceCheckUtils]: 11: Hoare triple {228405#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {228405#true} is VALID [2022-04-15 17:48:33,606 INFO L272 TraceCheckUtils]: 12: Hoare triple {228405#true} call stub_driver_init(); {228489#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:33,606 INFO L290 TraceCheckUtils]: 13: Hoare triple {228489#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,606 INFO L290 TraceCheckUtils]: 14: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,606 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {228405#true} {228405#true} #1068#return; {228405#true} is VALID [2022-04-15 17:48:33,606 INFO L290 TraceCheckUtils]: 16: Hoare triple {228405#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {228405#true} is VALID [2022-04-15 17:48:33,606 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {228405#true} is VALID [2022-04-15 17:48:33,606 INFO L290 TraceCheckUtils]: 18: Hoare triple {228405#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {228405#true} is VALID [2022-04-15 17:48:33,606 INFO L290 TraceCheckUtils]: 19: Hoare triple {228405#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {228405#true} is VALID [2022-04-15 17:48:33,606 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume 3 == ~tmp_ndt_4~0; {228405#true} is VALID [2022-04-15 17:48:33,607 INFO L272 TraceCheckUtils]: 21: Hoare triple {228405#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {228490#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:33,607 INFO L290 TraceCheckUtils]: 22: Hoare triple {228490#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {228405#true} is VALID [2022-04-15 17:48:33,607 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} assume 1 == ~PagingReferenceCount~0; {228405#true} is VALID [2022-04-15 17:48:33,607 INFO L290 TraceCheckUtils]: 24: Hoare triple {228405#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {228405#true} is VALID [2022-04-15 17:48:33,607 INFO L290 TraceCheckUtils]: 25: Hoare triple {228405#true} assume !(0 != ~disketteExtension__IsRemoved~0); {228405#true} is VALID [2022-04-15 17:48:33,607 INFO L290 TraceCheckUtils]: 26: Hoare triple {228405#true} assume 0 == ~irpSp__MinorFunction~0; {228405#true} is VALID [2022-04-15 17:48:33,608 INFO L272 TraceCheckUtils]: 27: Hoare triple {228405#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:33,608 INFO L290 TraceCheckUtils]: 28: Hoare triple {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {228405#true} is VALID [2022-04-15 17:48:33,608 INFO L290 TraceCheckUtils]: 29: Hoare triple {228405#true} assume !(~s~0 != ~NP~0); {228405#true} is VALID [2022-04-15 17:48:33,608 INFO L290 TraceCheckUtils]: 30: Hoare triple {228405#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {228405#true} is VALID [2022-04-15 17:48:33,608 INFO L290 TraceCheckUtils]: 31: Hoare triple {228405#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {228405#true} is VALID [2022-04-15 17:48:33,609 INFO L272 TraceCheckUtils]: 32: Hoare triple {228405#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:33,609 INFO L290 TraceCheckUtils]: 33: Hoare triple {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {228405#true} is VALID [2022-04-15 17:48:33,609 INFO L290 TraceCheckUtils]: 34: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-15 17:48:33,609 INFO L272 TraceCheckUtils]: 35: Hoare triple {228405#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:33,610 INFO L290 TraceCheckUtils]: 36: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-15 17:48:33,610 INFO L272 TraceCheckUtils]: 37: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:33,610 INFO L290 TraceCheckUtils]: 38: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-15 17:48:33,610 INFO L290 TraceCheckUtils]: 39: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,610 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-15 17:48:33,610 INFO L290 TraceCheckUtils]: 41: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-15 17:48:33,610 INFO L290 TraceCheckUtils]: 42: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,610 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-15 17:48:33,610 INFO L290 TraceCheckUtils]: 44: Hoare triple {228405#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {228405#true} is VALID [2022-04-15 17:48:33,610 INFO L290 TraceCheckUtils]: 45: Hoare triple {228405#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L272 TraceCheckUtils]: 46: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:33,611 INFO L290 TraceCheckUtils]: 47: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L290 TraceCheckUtils]: 48: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L290 TraceCheckUtils]: 50: Hoare triple {228405#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L290 TraceCheckUtils]: 51: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L290 TraceCheckUtils]: 52: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L290 TraceCheckUtils]: 53: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L290 TraceCheckUtils]: 54: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L290 TraceCheckUtils]: 55: Hoare triple {228405#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L290 TraceCheckUtils]: 56: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L290 TraceCheckUtils]: 57: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L290 TraceCheckUtils]: 59: Hoare triple {228405#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L290 TraceCheckUtils]: 60: Hoare triple {228405#true} assume !(259 == ~__cil_tmp42~0); {228405#true} is VALID [2022-04-15 17:48:33,611 INFO L290 TraceCheckUtils]: 61: Hoare triple {228405#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {228405#true} is VALID [2022-04-15 17:48:33,612 INFO L272 TraceCheckUtils]: 62: Hoare triple {228405#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:33,612 INFO L290 TraceCheckUtils]: 63: Hoare triple {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {228405#true} is VALID [2022-04-15 17:48:33,613 INFO L272 TraceCheckUtils]: 64: Hoare triple {228405#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {228618#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:33,613 INFO L290 TraceCheckUtils]: 65: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-15 17:48:33,613 INFO L290 TraceCheckUtils]: 66: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-15 17:48:33,613 INFO L290 TraceCheckUtils]: 67: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-15 17:48:33,613 INFO L290 TraceCheckUtils]: 68: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,613 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-15 17:48:33,613 INFO L290 TraceCheckUtils]: 70: Hoare triple {228405#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {228405#true} is VALID [2022-04-15 17:48:33,613 INFO L290 TraceCheckUtils]: 71: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-15 17:48:33,613 INFO L290 TraceCheckUtils]: 72: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,614 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-15 17:48:33,614 INFO L290 TraceCheckUtils]: 74: Hoare triple {228405#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {228405#true} is VALID [2022-04-15 17:48:33,614 INFO L290 TraceCheckUtils]: 75: Hoare triple {228405#true} assume !(~ntStatus~1 >= 0); {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:48:33,614 INFO L290 TraceCheckUtils]: 76: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:48:33,615 INFO L272 TraceCheckUtils]: 77: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} call IofCompleteRequest(~Irp, 0); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:33,615 INFO L290 TraceCheckUtils]: 78: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {228405#true} is VALID [2022-04-15 17:48:33,615 INFO L290 TraceCheckUtils]: 79: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-15 17:48:33,615 INFO L290 TraceCheckUtils]: 80: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-15 17:48:33,615 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {228405#true} {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #1112#return; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:48:33,615 INFO L290 TraceCheckUtils]: 82: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #res := ~ntStatus~1; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-15 17:48:33,616 INFO L290 TraceCheckUtils]: 83: Hoare triple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-15 17:48:33,616 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} {228405#true} #1020#return; {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} is VALID [2022-04-15 17:48:33,617 INFO L290 TraceCheckUtils]: 85: Hoare triple {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-15 17:48:33,617 INFO L290 TraceCheckUtils]: 86: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-15 17:48:33,617 INFO L290 TraceCheckUtils]: 87: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} assume !(0 == ~PagingReferenceCount~0); {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-15 17:48:33,617 INFO L290 TraceCheckUtils]: 88: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #res := ~ntStatus~0; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-15 17:48:33,618 INFO L290 TraceCheckUtils]: 89: Hoare triple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} assume true; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-15 17:48:33,618 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} {228405#true} #1076#return; {228485#(<= (+ 1 |main_#t~ret100|) 0)} is VALID [2022-04-15 17:48:33,618 INFO L290 TraceCheckUtils]: 91: Hoare triple {228485#(<= (+ 1 |main_#t~ret100|) 0)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:48:33,619 INFO L290 TraceCheckUtils]: 92: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:48:33,619 INFO L290 TraceCheckUtils]: 93: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:48:33,619 INFO L290 TraceCheckUtils]: 94: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~UNLOADED~0; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:48:33,619 INFO L290 TraceCheckUtils]: 95: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume -1 != ~status~1; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:48:33,620 INFO L290 TraceCheckUtils]: 96: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~SKIP2~0; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:48:33,620 INFO L290 TraceCheckUtils]: 97: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~IPC~0; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:48:33,620 INFO L290 TraceCheckUtils]: 98: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume !(~s~0 != ~DC~0); {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:48:33,620 INFO L290 TraceCheckUtils]: 99: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:48:33,621 INFO L290 TraceCheckUtils]: 100: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume ~s~0 == ~DC~0; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:48:33,621 INFO L290 TraceCheckUtils]: 101: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume 259 == ~status~1; {228406#false} is VALID [2022-04-15 17:48:33,621 INFO L272 TraceCheckUtils]: 102: Hoare triple {228406#false} call errorFn(); {228406#false} is VALID [2022-04-15 17:48:33,621 INFO L290 TraceCheckUtils]: 103: Hoare triple {228406#false} assume !false; {228406#false} is VALID [2022-04-15 17:48:33,621 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 17:48:33,621 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:48:33,621 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1865065680] [2022-04-15 17:48:33,621 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1865065680] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:33,622 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:33,622 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 17:48:33,622 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:48:33,622 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1500091947] [2022-04-15 17:48:33,622 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1500091947] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:33,622 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:33,622 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 17:48:33,622 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79272575] [2022-04-15 17:48:33,622 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:48:33,622 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) Word has length 104 [2022-04-15 17:48:33,622 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:48:33,622 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-15 17:48:33,701 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:33,702 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-15 17:48:33,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:33,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-15 17:48:33,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2022-04-15 17:48:33,702 INFO L87 Difference]: Start difference. First operand 419 states and 487 transitions. Second operand has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-15 17:48:37,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:37,932 INFO L93 Difference]: Finished difference Result 561 states and 656 transitions. [2022-04-15 17:48:37,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-15 17:48:37,932 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) Word has length 104 [2022-04-15 17:48:37,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:48:37,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-15 17:48:37,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 301 transitions. [2022-04-15 17:48:37,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-15 17:48:37,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 301 transitions. [2022-04-15 17:48:37,936 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 301 transitions. [2022-04-15 17:48:38,165 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 301 edges. 301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:38,174 INFO L225 Difference]: With dead ends: 561 [2022-04-15 17:48:38,174 INFO L226 Difference]: Without dead ends: 438 [2022-04-15 17:48:38,174 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 17:48:38,175 INFO L913 BasicCegarLoop]: 179 mSDtfsCounter, 163 mSDsluCounter, 971 mSDsCounter, 0 mSdLazyCounter, 1163 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 1150 SdHoareTripleChecker+Invalid, 1234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 1163 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:48:38,175 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [164 Valid, 1150 Invalid, 1234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 1163 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 17:48:38,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 438 states. [2022-04-15 17:48:39,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 438 to 428. [2022-04-15 17:48:39,664 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:48:39,665 INFO L82 GeneralOperation]: Start isEquivalent. First operand 438 states. Second operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-15 17:48:39,665 INFO L74 IsIncluded]: Start isIncluded. First operand 438 states. Second operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-15 17:48:39,666 INFO L87 Difference]: Start difference. First operand 438 states. Second operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-15 17:48:39,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:39,673 INFO L93 Difference]: Finished difference Result 438 states and 506 transitions. [2022-04-15 17:48:39,673 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 506 transitions. [2022-04-15 17:48:39,674 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:39,674 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:39,674 INFO L74 IsIncluded]: Start isIncluded. First operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) Second operand 438 states. [2022-04-15 17:48:39,674 INFO L87 Difference]: Start difference. First operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) Second operand 438 states. [2022-04-15 17:48:39,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:39,682 INFO L93 Difference]: Finished difference Result 438 states and 506 transitions. [2022-04-15 17:48:39,682 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 506 transitions. [2022-04-15 17:48:39,683 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:39,683 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:39,683 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:48:39,683 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:48:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-15 17:48:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 493 transitions. [2022-04-15 17:48:39,697 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 493 transitions. Word has length 104 [2022-04-15 17:48:39,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:48:39,697 INFO L478 AbstractCegarLoop]: Abstraction has 428 states and 493 transitions. [2022-04-15 17:48:39,697 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-15 17:48:39,697 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 428 states and 493 transitions. [2022-04-15 17:48:40,880 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 493 edges. 493 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:40,880 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 493 transitions. [2022-04-15 17:48:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-15 17:48:40,880 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:48:40,881 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:48:40,881 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54 [2022-04-15 17:48:40,881 INFO L403 AbstractCegarLoop]: === Iteration 56 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:48:40,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:48:40,881 INFO L85 PathProgramCache]: Analyzing trace with hash -679170353, now seen corresponding path program 1 times [2022-04-15 17:48:40,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:40,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [919475684] [2022-04-15 17:48:40,882 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:48:40,882 INFO L85 PathProgramCache]: Analyzing trace with hash -679170353, now seen corresponding path program 2 times [2022-04-15 17:48:40,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:48:40,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [193930322] [2022-04-15 17:48:40,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:48:40,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:48:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:40,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:48:40,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:40,982 INFO L290 TraceCheckUtils]: 0: Hoare triple {231565#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {231486#true} is VALID [2022-04-15 17:48:40,982 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:40,982 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1156#return; {231486#true} is VALID [2022-04-15 17:48:40,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:48:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:41,000 INFO L290 TraceCheckUtils]: 0: Hoare triple {231566#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {231486#true} is VALID [2022-04-15 17:48:41,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,000 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1066#return; {231486#true} is VALID [2022-04-15 17:48:41,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:48:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:41,009 INFO L290 TraceCheckUtils]: 0: Hoare triple {231567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {231486#true} is VALID [2022-04-15 17:48:41,010 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,010 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1068#return; {231486#true} is VALID [2022-04-15 17:48:41,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-15 17:48:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:41,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:48:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:41,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:41,029 INFO L290 TraceCheckUtils]: 0: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-15 17:48:41,029 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,029 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-15 17:48:41,029 INFO L290 TraceCheckUtils]: 0: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-15 17:48:41,029 INFO L272 TraceCheckUtils]: 1: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:41,029 INFO L290 TraceCheckUtils]: 2: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-15 17:48:41,029 INFO L290 TraceCheckUtils]: 3: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,029 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-15 17:48:41,030 INFO L290 TraceCheckUtils]: 5: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-15 17:48:41,030 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,030 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-15 17:48:41,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:48:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:41,049 INFO L290 TraceCheckUtils]: 0: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-15 17:48:41,049 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,049 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-15 17:48:41,049 INFO L290 TraceCheckUtils]: 0: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-15 17:48:41,050 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-15 17:48:41,050 INFO L272 TraceCheckUtils]: 2: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:41,050 INFO L290 TraceCheckUtils]: 3: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-15 17:48:41,051 INFO L272 TraceCheckUtils]: 4: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:41,051 INFO L290 TraceCheckUtils]: 5: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-15 17:48:41,051 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,051 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-15 17:48:41,051 INFO L290 TraceCheckUtils]: 8: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-15 17:48:41,051 INFO L290 TraceCheckUtils]: 9: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,051 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-15 17:48:41,051 INFO L290 TraceCheckUtils]: 11: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-15 17:48:41,051 INFO L290 TraceCheckUtils]: 12: Hoare triple {231486#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {231486#true} is VALID [2022-04-15 17:48:41,051 INFO L272 TraceCheckUtils]: 13: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:41,051 INFO L290 TraceCheckUtils]: 14: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-15 17:48:41,052 INFO L290 TraceCheckUtils]: 15: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,052 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-15 17:48:41,052 INFO L290 TraceCheckUtils]: 17: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-15 17:48:41,052 INFO L290 TraceCheckUtils]: 18: Hoare triple {231486#true} assume 0 == ~tmp_ndt_10~0; {231486#true} is VALID [2022-04-15 17:48:41,052 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} ~returnVal2~0 := 0; {231486#true} is VALID [2022-04-15 17:48:41,052 INFO L290 TraceCheckUtils]: 20: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-15 17:48:41,052 INFO L290 TraceCheckUtils]: 21: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-15 17:48:41,052 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-15 17:48:41,052 INFO L290 TraceCheckUtils]: 23: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-15 17:48:41,052 INFO L290 TraceCheckUtils]: 24: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,052 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {231486#true} {231486#true} #1098#return; {231486#true} is VALID [2022-04-15 17:48:41,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-04-15 17:48:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:41,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:41,100 INFO L290 TraceCheckUtils]: 0: Hoare triple {231620#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {231486#true} is VALID [2022-04-15 17:48:41,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_5~0); {231486#true} is VALID [2022-04-15 17:48:41,100 INFO L290 TraceCheckUtils]: 2: Hoare triple {231486#true} #res := 0; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-15 17:48:41,100 INFO L290 TraceCheckUtils]: 3: Hoare triple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} assume true; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-15 17:48:41,101 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} {231486#true} #1150#return; {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-15 17:48:41,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:48:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:41,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:48:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:41,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:41,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:41,118 INFO L290 TraceCheckUtils]: 0: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-15 17:48:41,118 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,118 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-15 17:48:41,119 INFO L290 TraceCheckUtils]: 0: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-15 17:48:41,119 INFO L272 TraceCheckUtils]: 1: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:41,119 INFO L290 TraceCheckUtils]: 2: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-15 17:48:41,119 INFO L290 TraceCheckUtils]: 3: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,119 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-15 17:48:41,119 INFO L290 TraceCheckUtils]: 5: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-15 17:48:41,119 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,119 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-15 17:48:41,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:48:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:41,121 INFO L290 TraceCheckUtils]: 0: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-15 17:48:41,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,121 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-15 17:48:41,121 INFO L290 TraceCheckUtils]: 0: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-15 17:48:41,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-15 17:48:41,122 INFO L272 TraceCheckUtils]: 2: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:41,122 INFO L290 TraceCheckUtils]: 3: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-15 17:48:41,122 INFO L272 TraceCheckUtils]: 4: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:41,122 INFO L290 TraceCheckUtils]: 5: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-15 17:48:41,122 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,122 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-15 17:48:41,122 INFO L290 TraceCheckUtils]: 8: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-15 17:48:41,122 INFO L290 TraceCheckUtils]: 9: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,123 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-15 17:48:41,123 INFO L290 TraceCheckUtils]: 11: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-15 17:48:41,123 INFO L290 TraceCheckUtils]: 12: Hoare triple {231486#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {231486#true} is VALID [2022-04-15 17:48:41,123 INFO L272 TraceCheckUtils]: 13: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:41,123 INFO L290 TraceCheckUtils]: 14: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-15 17:48:41,123 INFO L290 TraceCheckUtils]: 15: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,123 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-15 17:48:41,123 INFO L290 TraceCheckUtils]: 17: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-15 17:48:41,123 INFO L290 TraceCheckUtils]: 18: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {231486#true} is VALID [2022-04-15 17:48:41,123 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_11~0); {231486#true} is VALID [2022-04-15 17:48:41,123 INFO L290 TraceCheckUtils]: 20: Hoare triple {231486#true} ~returnVal2~0 := 259; {231486#true} is VALID [2022-04-15 17:48:41,123 INFO L290 TraceCheckUtils]: 21: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-15 17:48:41,124 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-15 17:48:41,124 INFO L290 TraceCheckUtils]: 23: Hoare triple {231486#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-15 17:48:41,124 INFO L290 TraceCheckUtils]: 24: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-15 17:48:41,124 INFO L290 TraceCheckUtils]: 25: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,124 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {231486#true} {231487#false} #1152#return; {231487#false} is VALID [2022-04-15 17:48:41,124 INFO L290 TraceCheckUtils]: 0: Hoare triple {231585#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {231486#true} is VALID [2022-04-15 17:48:41,125 INFO L272 TraceCheckUtils]: 1: Hoare triple {231486#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {231620#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:41,125 INFO L290 TraceCheckUtils]: 2: Hoare triple {231620#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {231486#true} is VALID [2022-04-15 17:48:41,125 INFO L290 TraceCheckUtils]: 3: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_5~0); {231486#true} is VALID [2022-04-15 17:48:41,125 INFO L290 TraceCheckUtils]: 4: Hoare triple {231486#true} #res := 0; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-15 17:48:41,125 INFO L290 TraceCheckUtils]: 5: Hoare triple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} assume true; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-15 17:48:41,126 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} {231486#true} #1150#return; {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-15 17:48:41,127 INFO L290 TraceCheckUtils]: 7: Hoare triple {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {231592#(= FlFdcDeviceIo_~irp~0 0)} is VALID [2022-04-15 17:48:41,127 INFO L290 TraceCheckUtils]: 8: Hoare triple {231592#(= FlFdcDeviceIo_~irp~0 0)} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {231487#false} is VALID [2022-04-15 17:48:41,127 INFO L272 TraceCheckUtils]: 9: Hoare triple {231487#false} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:41,127 INFO L290 TraceCheckUtils]: 10: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-15 17:48:41,127 INFO L290 TraceCheckUtils]: 11: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-15 17:48:41,128 INFO L272 TraceCheckUtils]: 12: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:41,128 INFO L290 TraceCheckUtils]: 13: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-15 17:48:41,128 INFO L272 TraceCheckUtils]: 14: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:41,128 INFO L290 TraceCheckUtils]: 15: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-15 17:48:41,128 INFO L290 TraceCheckUtils]: 16: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,128 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-15 17:48:41,128 INFO L290 TraceCheckUtils]: 18: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-15 17:48:41,128 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L290 TraceCheckUtils]: 21: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L272 TraceCheckUtils]: 23: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:41,129 INFO L290 TraceCheckUtils]: 24: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L290 TraceCheckUtils]: 25: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L290 TraceCheckUtils]: 27: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L290 TraceCheckUtils]: 28: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L290 TraceCheckUtils]: 29: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_11~0); {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L290 TraceCheckUtils]: 30: Hoare triple {231486#true} ~returnVal2~0 := 259; {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L290 TraceCheckUtils]: 31: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L290 TraceCheckUtils]: 32: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L290 TraceCheckUtils]: 33: Hoare triple {231486#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-15 17:48:41,129 INFO L290 TraceCheckUtils]: 34: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-15 17:48:41,130 INFO L290 TraceCheckUtils]: 35: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,130 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {231486#true} {231487#false} #1152#return; {231487#false} is VALID [2022-04-15 17:48:41,130 INFO L290 TraceCheckUtils]: 37: Hoare triple {231487#false} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {231487#false} is VALID [2022-04-15 17:48:41,130 INFO L290 TraceCheckUtils]: 38: Hoare triple {231487#false} assume !(259 == ~__cil_tmp11~0); {231487#false} is VALID [2022-04-15 17:48:41,130 INFO L290 TraceCheckUtils]: 39: Hoare triple {231487#false} #res := ~ntStatus~2; {231487#false} is VALID [2022-04-15 17:48:41,130 INFO L290 TraceCheckUtils]: 40: Hoare triple {231487#false} assume true; {231487#false} is VALID [2022-04-15 17:48:41,130 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {231487#false} {231486#true} #1102#return; {231487#false} is VALID [2022-04-15 17:48:41,131 INFO L272 TraceCheckUtils]: 0: Hoare triple {231486#true} call ULTIMATE.init(); {231565#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:48:41,131 INFO L290 TraceCheckUtils]: 1: Hoare triple {231565#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {231486#true} is VALID [2022-04-15 17:48:41,132 INFO L290 TraceCheckUtils]: 2: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,132 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {231486#true} {231486#true} #1156#return; {231486#true} is VALID [2022-04-15 17:48:41,132 INFO L272 TraceCheckUtils]: 4: Hoare triple {231486#true} call #t~ret170 := main(); {231486#true} is VALID [2022-04-15 17:48:41,132 INFO L290 TraceCheckUtils]: 5: Hoare triple {231486#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {231486#true} is VALID [2022-04-15 17:48:41,133 INFO L272 TraceCheckUtils]: 6: Hoare triple {231486#true} call _BLAST_init(); {231566#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:41,133 INFO L290 TraceCheckUtils]: 7: Hoare triple {231566#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {231486#true} is VALID [2022-04-15 17:48:41,133 INFO L290 TraceCheckUtils]: 8: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,133 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {231486#true} {231486#true} #1066#return; {231486#true} is VALID [2022-04-15 17:48:41,133 INFO L290 TraceCheckUtils]: 10: Hoare triple {231486#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {231486#true} is VALID [2022-04-15 17:48:41,133 INFO L290 TraceCheckUtils]: 11: Hoare triple {231486#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {231486#true} is VALID [2022-04-15 17:48:41,133 INFO L272 TraceCheckUtils]: 12: Hoare triple {231486#true} call stub_driver_init(); {231567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:41,133 INFO L290 TraceCheckUtils]: 13: Hoare triple {231567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {231486#true} is VALID [2022-04-15 17:48:41,133 INFO L290 TraceCheckUtils]: 14: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,133 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {231486#true} {231486#true} #1068#return; {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 16: Hoare triple {231486#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 17: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 18: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 20: Hoare triple {231486#true} assume 3 == ~tmp_ndt_4~0; {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L272 TraceCheckUtils]: 21: Hoare triple {231486#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 23: Hoare triple {231486#true} assume 1 == ~PagingReferenceCount~0; {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 24: Hoare triple {231486#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 25: Hoare triple {231486#true} assume !(0 != ~disketteExtension__IsRemoved~0); {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 26: Hoare triple {231486#true} assume 0 == ~irpSp__MinorFunction~0; {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L272 TraceCheckUtils]: 27: Hoare triple {231486#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 28: Hoare triple {231486#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 29: Hoare triple {231486#true} assume !(~s~0 != ~NP~0); {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 30: Hoare triple {231486#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {231486#true} is VALID [2022-04-15 17:48:41,134 INFO L290 TraceCheckUtils]: 31: Hoare triple {231486#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {231486#true} is VALID [2022-04-15 17:48:41,135 INFO L272 TraceCheckUtils]: 32: Hoare triple {231486#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:41,135 INFO L290 TraceCheckUtils]: 33: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-15 17:48:41,135 INFO L290 TraceCheckUtils]: 34: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-15 17:48:41,135 INFO L272 TraceCheckUtils]: 35: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:41,136 INFO L290 TraceCheckUtils]: 36: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-15 17:48:41,136 INFO L272 TraceCheckUtils]: 37: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:41,136 INFO L290 TraceCheckUtils]: 38: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-15 17:48:41,136 INFO L290 TraceCheckUtils]: 39: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,136 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-15 17:48:41,136 INFO L290 TraceCheckUtils]: 41: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-15 17:48:41,136 INFO L290 TraceCheckUtils]: 42: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,136 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-15 17:48:41,136 INFO L290 TraceCheckUtils]: 44: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-15 17:48:41,136 INFO L290 TraceCheckUtils]: 45: Hoare triple {231486#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L272 TraceCheckUtils]: 46: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:41,137 INFO L290 TraceCheckUtils]: 47: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L290 TraceCheckUtils]: 48: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L290 TraceCheckUtils]: 50: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L290 TraceCheckUtils]: 51: Hoare triple {231486#true} assume 0 == ~tmp_ndt_10~0; {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L290 TraceCheckUtils]: 52: Hoare triple {231486#true} ~returnVal2~0 := 0; {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L290 TraceCheckUtils]: 53: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L290 TraceCheckUtils]: 54: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L290 TraceCheckUtils]: 55: Hoare triple {231486#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L290 TraceCheckUtils]: 56: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L290 TraceCheckUtils]: 57: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {231486#true} {231486#true} #1098#return; {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L290 TraceCheckUtils]: 59: Hoare triple {231486#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {231486#true} is VALID [2022-04-15 17:48:41,137 INFO L290 TraceCheckUtils]: 60: Hoare triple {231486#true} assume !(259 == ~__cil_tmp42~0); {231486#true} is VALID [2022-04-15 17:48:41,138 INFO L290 TraceCheckUtils]: 61: Hoare triple {231486#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {231486#true} is VALID [2022-04-15 17:48:41,138 INFO L272 TraceCheckUtils]: 62: Hoare triple {231486#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {231585#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:41,138 INFO L290 TraceCheckUtils]: 63: Hoare triple {231585#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {231486#true} is VALID [2022-04-15 17:48:41,139 INFO L272 TraceCheckUtils]: 64: Hoare triple {231486#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {231620#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:41,139 INFO L290 TraceCheckUtils]: 65: Hoare triple {231620#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {231486#true} is VALID [2022-04-15 17:48:41,139 INFO L290 TraceCheckUtils]: 66: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_5~0); {231486#true} is VALID [2022-04-15 17:48:41,139 INFO L290 TraceCheckUtils]: 67: Hoare triple {231486#true} #res := 0; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-15 17:48:41,140 INFO L290 TraceCheckUtils]: 68: Hoare triple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} assume true; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-15 17:48:41,141 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} {231486#true} #1150#return; {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-15 17:48:41,141 INFO L290 TraceCheckUtils]: 70: Hoare triple {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {231592#(= FlFdcDeviceIo_~irp~0 0)} is VALID [2022-04-15 17:48:41,141 INFO L290 TraceCheckUtils]: 71: Hoare triple {231592#(= FlFdcDeviceIo_~irp~0 0)} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {231487#false} is VALID [2022-04-15 17:48:41,141 INFO L272 TraceCheckUtils]: 72: Hoare triple {231487#false} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:41,141 INFO L290 TraceCheckUtils]: 73: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-15 17:48:41,141 INFO L290 TraceCheckUtils]: 74: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-15 17:48:41,142 INFO L272 TraceCheckUtils]: 75: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:41,142 INFO L290 TraceCheckUtils]: 76: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-15 17:48:41,143 INFO L272 TraceCheckUtils]: 77: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:41,143 INFO L290 TraceCheckUtils]: 78: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-15 17:48:41,143 INFO L290 TraceCheckUtils]: 79: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,143 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-15 17:48:41,143 INFO L290 TraceCheckUtils]: 81: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-15 17:48:41,143 INFO L290 TraceCheckUtils]: 82: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,143 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-15 17:48:41,143 INFO L290 TraceCheckUtils]: 84: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-15 17:48:41,143 INFO L290 TraceCheckUtils]: 85: Hoare triple {231486#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {231486#true} is VALID [2022-04-15 17:48:41,143 INFO L272 TraceCheckUtils]: 86: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:41,143 INFO L290 TraceCheckUtils]: 87: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-15 17:48:41,143 INFO L290 TraceCheckUtils]: 88: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,143 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-15 17:48:41,143 INFO L290 TraceCheckUtils]: 90: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 91: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {231486#true} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 92: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_11~0); {231486#true} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 93: Hoare triple {231486#true} ~returnVal2~0 := 259; {231486#true} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 94: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 95: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 96: Hoare triple {231486#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 97: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 98: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-15 17:48:41,144 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {231486#true} {231487#false} #1152#return; {231487#false} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 100: Hoare triple {231487#false} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {231487#false} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 101: Hoare triple {231487#false} assume !(259 == ~__cil_tmp11~0); {231487#false} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 102: Hoare triple {231487#false} #res := ~ntStatus~2; {231487#false} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 103: Hoare triple {231487#false} assume true; {231487#false} is VALID [2022-04-15 17:48:41,144 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {231487#false} {231486#true} #1102#return; {231487#false} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 105: Hoare triple {231487#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {231487#false} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 106: Hoare triple {231487#false} assume !(~ntStatus~1 >= 0); {231487#false} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 107: Hoare triple {231487#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {231487#false} is VALID [2022-04-15 17:48:41,144 INFO L272 TraceCheckUtils]: 108: Hoare triple {231487#false} call IofCompleteRequest(~Irp, 0); {231487#false} is VALID [2022-04-15 17:48:41,144 INFO L290 TraceCheckUtils]: 109: Hoare triple {231487#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {231487#false} is VALID [2022-04-15 17:48:41,145 INFO L290 TraceCheckUtils]: 110: Hoare triple {231487#false} assume !(~s~0 == ~NP~0); {231487#false} is VALID [2022-04-15 17:48:41,145 INFO L272 TraceCheckUtils]: 111: Hoare triple {231487#false} call errorFn(); {231487#false} is VALID [2022-04-15 17:48:41,145 INFO L290 TraceCheckUtils]: 112: Hoare triple {231487#false} assume !false; {231487#false} is VALID [2022-04-15 17:48:41,145 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 17:48:41,145 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:48:41,145 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [193930322] [2022-04-15 17:48:41,145 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [193930322] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:41,145 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:41,145 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:48:41,145 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:48:41,145 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [919475684] [2022-04-15 17:48:41,145 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [919475684] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:41,145 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:41,145 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:48:41,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1936164711] [2022-04-15 17:48:41,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:48:41,146 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 113 [2022-04-15 17:48:41,146 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:48:41,146 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-15 17:48:41,203 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:41,204 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 17:48:41,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:41,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 17:48:41,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=109, Unknown=0, NotChecked=0, Total=156 [2022-04-15 17:48:41,204 INFO L87 Difference]: Start difference. First operand 428 states and 493 transitions. Second operand has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-15 17:48:44,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:44,470 INFO L93 Difference]: Finished difference Result 749 states and 870 transitions. [2022-04-15 17:48:44,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:48:44,471 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 113 [2022-04-15 17:48:44,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:48:44,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-15 17:48:44,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 362 transitions. [2022-04-15 17:48:44,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-15 17:48:44,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 362 transitions. [2022-04-15 17:48:44,483 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 362 transitions. [2022-04-15 17:48:44,747 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 362 edges. 362 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:44,755 INFO L225 Difference]: With dead ends: 749 [2022-04-15 17:48:44,756 INFO L226 Difference]: Without dead ends: 440 [2022-04-15 17:48:44,756 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=81, Invalid=225, Unknown=0, NotChecked=0, Total=306 [2022-04-15 17:48:44,756 INFO L913 BasicCegarLoop]: 176 mSDtfsCounter, 120 mSDsluCounter, 539 mSDsCounter, 0 mSdLazyCounter, 749 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 715 SdHoareTripleChecker+Invalid, 795 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 749 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-15 17:48:44,756 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [120 Valid, 715 Invalid, 795 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 749 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-15 17:48:44,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2022-04-15 17:48:46,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 436. [2022-04-15 17:48:46,182 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:48:46,182 INFO L82 GeneralOperation]: Start isEquivalent. First operand 440 states. Second operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) [2022-04-15 17:48:46,183 INFO L74 IsIncluded]: Start isIncluded. First operand 440 states. Second operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) [2022-04-15 17:48:46,183 INFO L87 Difference]: Start difference. First operand 440 states. Second operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) [2022-04-15 17:48:46,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:46,190 INFO L93 Difference]: Finished difference Result 440 states and 505 transitions. [2022-04-15 17:48:46,190 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 505 transitions. [2022-04-15 17:48:46,191 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:46,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:46,191 INFO L74 IsIncluded]: Start isIncluded. First operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) Second operand 440 states. [2022-04-15 17:48:46,191 INFO L87 Difference]: Start difference. First operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) Second operand 440 states. [2022-04-15 17:48:46,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:46,199 INFO L93 Difference]: Finished difference Result 440 states and 505 transitions. [2022-04-15 17:48:46,199 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 505 transitions. [2022-04-15 17:48:46,199 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:46,199 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:46,199 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:48:46,199 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:48:46,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) [2022-04-15 17:48:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 436 states and 501 transitions. [2022-04-15 17:48:46,209 INFO L78 Accepts]: Start accepts. Automaton has 436 states and 501 transitions. Word has length 113 [2022-04-15 17:48:46,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:48:46,209 INFO L478 AbstractCegarLoop]: Abstraction has 436 states and 501 transitions. [2022-04-15 17:48:46,209 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-15 17:48:46,209 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 436 states and 501 transitions. [2022-04-15 17:48:47,366 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 501 edges. 501 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:47,366 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 501 transitions. [2022-04-15 17:48:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-15 17:48:47,367 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:48:47,367 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:48:47,367 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable55 [2022-04-15 17:48:47,367 INFO L403 AbstractCegarLoop]: === Iteration 57 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:48:47,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:48:47,368 INFO L85 PathProgramCache]: Analyzing trace with hash 857265326, now seen corresponding path program 1 times [2022-04-15 17:48:47,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:47,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1730878477] [2022-04-15 17:48:47,368 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:48:47,368 INFO L85 PathProgramCache]: Analyzing trace with hash 857265326, now seen corresponding path program 2 times [2022-04-15 17:48:47,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:48:47,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635120989] [2022-04-15 17:48:47,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:48:47,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:48:47,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:48:47,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,458 INFO L290 TraceCheckUtils]: 0: Hoare triple {234978#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {234899#true} is VALID [2022-04-15 17:48:47,458 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,458 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1156#return; {234899#true} is VALID [2022-04-15 17:48:47,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:48:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,476 INFO L290 TraceCheckUtils]: 0: Hoare triple {234979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {234899#true} is VALID [2022-04-15 17:48:47,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,477 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1066#return; {234899#true} is VALID [2022-04-15 17:48:47,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:48:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,488 INFO L290 TraceCheckUtils]: 0: Hoare triple {234980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {234899#true} is VALID [2022-04-15 17:48:47,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,488 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1068#return; {234899#true} is VALID [2022-04-15 17:48:47,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-15 17:48:47,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:48:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:47,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,507 INFO L290 TraceCheckUtils]: 0: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-15 17:48:47,507 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,507 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-15 17:48:47,507 INFO L290 TraceCheckUtils]: 0: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-15 17:48:47,508 INFO L272 TraceCheckUtils]: 1: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:47,508 INFO L290 TraceCheckUtils]: 2: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-15 17:48:47,508 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,508 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-15 17:48:47,508 INFO L290 TraceCheckUtils]: 5: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-15 17:48:47,508 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,508 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-15 17:48:47,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:48:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,514 INFO L290 TraceCheckUtils]: 0: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-15 17:48:47,514 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,514 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-15 17:48:47,514 INFO L290 TraceCheckUtils]: 0: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-15 17:48:47,514 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-15 17:48:47,515 INFO L272 TraceCheckUtils]: 2: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:47,515 INFO L290 TraceCheckUtils]: 3: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-15 17:48:47,515 INFO L272 TraceCheckUtils]: 4: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:47,515 INFO L290 TraceCheckUtils]: 5: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-15 17:48:47,515 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,515 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-15 17:48:47,515 INFO L290 TraceCheckUtils]: 8: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-15 17:48:47,516 INFO L290 TraceCheckUtils]: 9: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,516 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-15 17:48:47,516 INFO L290 TraceCheckUtils]: 11: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-15 17:48:47,516 INFO L290 TraceCheckUtils]: 12: Hoare triple {234899#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {234899#true} is VALID [2022-04-15 17:48:47,516 INFO L272 TraceCheckUtils]: 13: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:47,516 INFO L290 TraceCheckUtils]: 14: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-15 17:48:47,516 INFO L290 TraceCheckUtils]: 15: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,516 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-15 17:48:47,516 INFO L290 TraceCheckUtils]: 17: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-15 17:48:47,516 INFO L290 TraceCheckUtils]: 18: Hoare triple {234899#true} assume 0 == ~tmp_ndt_10~0; {234899#true} is VALID [2022-04-15 17:48:47,516 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} ~returnVal2~0 := 0; {234899#true} is VALID [2022-04-15 17:48:47,516 INFO L290 TraceCheckUtils]: 20: Hoare triple {234899#true} assume !(~s~0 == ~NP~0); {234899#true} is VALID [2022-04-15 17:48:47,516 INFO L290 TraceCheckUtils]: 21: Hoare triple {234899#true} assume ~s~0 == ~MPR1~0; {234899#true} is VALID [2022-04-15 17:48:47,516 INFO L290 TraceCheckUtils]: 22: Hoare triple {234899#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {234899#true} is VALID [2022-04-15 17:48:47,517 INFO L290 TraceCheckUtils]: 23: Hoare triple {234899#true} #res := ~returnVal2~0; {234899#true} is VALID [2022-04-15 17:48:47,517 INFO L290 TraceCheckUtils]: 24: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,517 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {234899#true} {234899#true} #1098#return; {234899#true} is VALID [2022-04-15 17:48:47,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-04-15 17:48:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,576 INFO L290 TraceCheckUtils]: 0: Hoare triple {235033#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {234899#true} is VALID [2022-04-15 17:48:47,576 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume 0 == ~tmp_ndt_5~0; {234899#true} is VALID [2022-04-15 17:48:47,577 INFO L290 TraceCheckUtils]: 2: Hoare triple {234899#true} #res := ~malloc~0; {234899#true} is VALID [2022-04-15 17:48:47,577 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,577 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {234899#true} {234899#true} #1150#return; {234899#true} is VALID [2022-04-15 17:48:47,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:48:47,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:48:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:47,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,611 INFO L290 TraceCheckUtils]: 0: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-15 17:48:47,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,611 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-15 17:48:47,611 INFO L290 TraceCheckUtils]: 0: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-15 17:48:47,612 INFO L272 TraceCheckUtils]: 1: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:47,612 INFO L290 TraceCheckUtils]: 2: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-15 17:48:47,612 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,612 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-15 17:48:47,612 INFO L290 TraceCheckUtils]: 5: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-15 17:48:47,612 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,612 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-15 17:48:47,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:48:47,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:47,614 INFO L290 TraceCheckUtils]: 0: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-15 17:48:47,614 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,614 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-15 17:48:47,614 INFO L290 TraceCheckUtils]: 0: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-15 17:48:47,614 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-15 17:48:47,614 INFO L272 TraceCheckUtils]: 2: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:47,614 INFO L290 TraceCheckUtils]: 3: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-15 17:48:47,615 INFO L272 TraceCheckUtils]: 4: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:47,615 INFO L290 TraceCheckUtils]: 5: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-15 17:48:47,615 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,615 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-15 17:48:47,615 INFO L290 TraceCheckUtils]: 8: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-15 17:48:47,615 INFO L290 TraceCheckUtils]: 9: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,615 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-15 17:48:47,615 INFO L290 TraceCheckUtils]: 11: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-15 17:48:47,615 INFO L290 TraceCheckUtils]: 12: Hoare triple {234899#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {234899#true} is VALID [2022-04-15 17:48:47,616 INFO L272 TraceCheckUtils]: 13: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:47,616 INFO L290 TraceCheckUtils]: 14: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-15 17:48:47,616 INFO L290 TraceCheckUtils]: 15: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,616 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-15 17:48:47,616 INFO L290 TraceCheckUtils]: 17: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-15 17:48:47,616 INFO L290 TraceCheckUtils]: 18: Hoare triple {234899#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {234899#true} is VALID [2022-04-15 17:48:47,616 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_11~0); {234899#true} is VALID [2022-04-15 17:48:47,616 INFO L290 TraceCheckUtils]: 20: Hoare triple {234899#true} ~returnVal2~0 := 259; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:48:47,617 INFO L290 TraceCheckUtils]: 21: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:48:47,617 INFO L290 TraceCheckUtils]: 22: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:48:47,617 INFO L290 TraceCheckUtils]: 23: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:48:47,618 INFO L290 TraceCheckUtils]: 24: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:48:47,618 INFO L290 TraceCheckUtils]: 25: Hoare triple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:48:47,618 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {234899#true} #1152#return; {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} is VALID [2022-04-15 17:48:47,619 INFO L290 TraceCheckUtils]: 0: Hoare triple {234998#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {234899#true} is VALID [2022-04-15 17:48:47,619 INFO L272 TraceCheckUtils]: 1: Hoare triple {234899#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {235033#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:47,619 INFO L290 TraceCheckUtils]: 2: Hoare triple {235033#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {234899#true} is VALID [2022-04-15 17:48:47,620 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume 0 == ~tmp_ndt_5~0; {234899#true} is VALID [2022-04-15 17:48:47,620 INFO L290 TraceCheckUtils]: 4: Hoare triple {234899#true} #res := ~malloc~0; {234899#true} is VALID [2022-04-15 17:48:47,620 INFO L290 TraceCheckUtils]: 5: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,620 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {234899#true} {234899#true} #1150#return; {234899#true} is VALID [2022-04-15 17:48:47,620 INFO L290 TraceCheckUtils]: 7: Hoare triple {234899#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {234899#true} is VALID [2022-04-15 17:48:47,620 INFO L290 TraceCheckUtils]: 8: Hoare triple {234899#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {234899#true} is VALID [2022-04-15 17:48:47,620 INFO L272 TraceCheckUtils]: 9: Hoare triple {234899#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:47,620 INFO L290 TraceCheckUtils]: 10: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-15 17:48:47,620 INFO L290 TraceCheckUtils]: 11: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-15 17:48:47,621 INFO L272 TraceCheckUtils]: 12: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:47,621 INFO L290 TraceCheckUtils]: 13: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-15 17:48:47,621 INFO L272 TraceCheckUtils]: 14: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:47,622 INFO L290 TraceCheckUtils]: 15: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-15 17:48:47,622 INFO L290 TraceCheckUtils]: 16: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,622 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-15 17:48:47,622 INFO L290 TraceCheckUtils]: 18: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-15 17:48:47,622 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,622 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-15 17:48:47,622 INFO L290 TraceCheckUtils]: 21: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-15 17:48:47,622 INFO L290 TraceCheckUtils]: 22: Hoare triple {234899#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {234899#true} is VALID [2022-04-15 17:48:47,622 INFO L272 TraceCheckUtils]: 23: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:47,622 INFO L290 TraceCheckUtils]: 24: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-15 17:48:47,622 INFO L290 TraceCheckUtils]: 25: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,622 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-15 17:48:47,622 INFO L290 TraceCheckUtils]: 27: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-15 17:48:47,622 INFO L290 TraceCheckUtils]: 28: Hoare triple {234899#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {234899#true} is VALID [2022-04-15 17:48:47,623 INFO L290 TraceCheckUtils]: 29: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_11~0); {234899#true} is VALID [2022-04-15 17:48:47,623 INFO L290 TraceCheckUtils]: 30: Hoare triple {234899#true} ~returnVal2~0 := 259; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:48:47,623 INFO L290 TraceCheckUtils]: 31: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:48:47,623 INFO L290 TraceCheckUtils]: 32: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:48:47,624 INFO L290 TraceCheckUtils]: 33: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:48:47,624 INFO L290 TraceCheckUtils]: 34: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:48:47,624 INFO L290 TraceCheckUtils]: 35: Hoare triple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:48:47,625 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {234899#true} #1152#return; {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} is VALID [2022-04-15 17:48:47,625 INFO L290 TraceCheckUtils]: 37: Hoare triple {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {235032#(and (< 258 FlFdcDeviceIo_~__cil_tmp11~0) (<= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-15 17:48:47,626 INFO L290 TraceCheckUtils]: 38: Hoare triple {235032#(and (< 258 FlFdcDeviceIo_~__cil_tmp11~0) (<= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume !(259 == ~__cil_tmp11~0); {234900#false} is VALID [2022-04-15 17:48:47,626 INFO L290 TraceCheckUtils]: 39: Hoare triple {234900#false} #res := ~ntStatus~2; {234900#false} is VALID [2022-04-15 17:48:47,626 INFO L290 TraceCheckUtils]: 40: Hoare triple {234900#false} assume true; {234900#false} is VALID [2022-04-15 17:48:47,626 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {234900#false} {234899#true} #1102#return; {234900#false} is VALID [2022-04-15 17:48:47,627 INFO L272 TraceCheckUtils]: 0: Hoare triple {234899#true} call ULTIMATE.init(); {234978#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:48:47,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {234978#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {234899#true} is VALID [2022-04-15 17:48:47,627 INFO L290 TraceCheckUtils]: 2: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,628 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {234899#true} {234899#true} #1156#return; {234899#true} is VALID [2022-04-15 17:48:47,628 INFO L272 TraceCheckUtils]: 4: Hoare triple {234899#true} call #t~ret170 := main(); {234899#true} is VALID [2022-04-15 17:48:47,628 INFO L290 TraceCheckUtils]: 5: Hoare triple {234899#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {234899#true} is VALID [2022-04-15 17:48:47,628 INFO L272 TraceCheckUtils]: 6: Hoare triple {234899#true} call _BLAST_init(); {234979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:47,629 INFO L290 TraceCheckUtils]: 7: Hoare triple {234979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {234899#true} is VALID [2022-04-15 17:48:47,629 INFO L290 TraceCheckUtils]: 8: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,629 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {234899#true} {234899#true} #1066#return; {234899#true} is VALID [2022-04-15 17:48:47,629 INFO L290 TraceCheckUtils]: 10: Hoare triple {234899#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {234899#true} is VALID [2022-04-15 17:48:47,629 INFO L290 TraceCheckUtils]: 11: Hoare triple {234899#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {234899#true} is VALID [2022-04-15 17:48:47,629 INFO L272 TraceCheckUtils]: 12: Hoare triple {234899#true} call stub_driver_init(); {234980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:47,629 INFO L290 TraceCheckUtils]: 13: Hoare triple {234980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {234899#true} is VALID [2022-04-15 17:48:47,629 INFO L290 TraceCheckUtils]: 14: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,629 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {234899#true} {234899#true} #1068#return; {234899#true} is VALID [2022-04-15 17:48:47,629 INFO L290 TraceCheckUtils]: 16: Hoare triple {234899#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {234899#true} is VALID [2022-04-15 17:48:47,629 INFO L290 TraceCheckUtils]: 17: Hoare triple {234899#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L290 TraceCheckUtils]: 18: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L290 TraceCheckUtils]: 20: Hoare triple {234899#true} assume 3 == ~tmp_ndt_4~0; {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L272 TraceCheckUtils]: 21: Hoare triple {234899#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L290 TraceCheckUtils]: 22: Hoare triple {234899#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L290 TraceCheckUtils]: 23: Hoare triple {234899#true} assume 1 == ~PagingReferenceCount~0; {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L290 TraceCheckUtils]: 24: Hoare triple {234899#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L290 TraceCheckUtils]: 25: Hoare triple {234899#true} assume !(0 != ~disketteExtension__IsRemoved~0); {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L290 TraceCheckUtils]: 26: Hoare triple {234899#true} assume 0 == ~irpSp__MinorFunction~0; {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L272 TraceCheckUtils]: 27: Hoare triple {234899#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L290 TraceCheckUtils]: 28: Hoare triple {234899#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L290 TraceCheckUtils]: 29: Hoare triple {234899#true} assume !(~s~0 != ~NP~0); {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L290 TraceCheckUtils]: 30: Hoare triple {234899#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {234899#true} is VALID [2022-04-15 17:48:47,630 INFO L290 TraceCheckUtils]: 31: Hoare triple {234899#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {234899#true} is VALID [2022-04-15 17:48:47,631 INFO L272 TraceCheckUtils]: 32: Hoare triple {234899#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:47,631 INFO L290 TraceCheckUtils]: 33: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-15 17:48:47,631 INFO L290 TraceCheckUtils]: 34: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-15 17:48:47,631 INFO L272 TraceCheckUtils]: 35: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:47,631 INFO L290 TraceCheckUtils]: 36: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-15 17:48:47,632 INFO L272 TraceCheckUtils]: 37: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:47,632 INFO L290 TraceCheckUtils]: 38: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-15 17:48:47,632 INFO L290 TraceCheckUtils]: 39: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,632 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-15 17:48:47,632 INFO L290 TraceCheckUtils]: 41: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-15 17:48:47,632 INFO L290 TraceCheckUtils]: 42: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,632 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-15 17:48:47,632 INFO L290 TraceCheckUtils]: 44: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-15 17:48:47,632 INFO L290 TraceCheckUtils]: 45: Hoare triple {234899#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L272 TraceCheckUtils]: 46: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:47,633 INFO L290 TraceCheckUtils]: 47: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L290 TraceCheckUtils]: 48: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L290 TraceCheckUtils]: 50: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L290 TraceCheckUtils]: 51: Hoare triple {234899#true} assume 0 == ~tmp_ndt_10~0; {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L290 TraceCheckUtils]: 52: Hoare triple {234899#true} ~returnVal2~0 := 0; {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L290 TraceCheckUtils]: 53: Hoare triple {234899#true} assume !(~s~0 == ~NP~0); {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L290 TraceCheckUtils]: 54: Hoare triple {234899#true} assume ~s~0 == ~MPR1~0; {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L290 TraceCheckUtils]: 55: Hoare triple {234899#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L290 TraceCheckUtils]: 56: Hoare triple {234899#true} #res := ~returnVal2~0; {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L290 TraceCheckUtils]: 57: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {234899#true} {234899#true} #1098#return; {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L290 TraceCheckUtils]: 59: Hoare triple {234899#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L290 TraceCheckUtils]: 60: Hoare triple {234899#true} assume !(259 == ~__cil_tmp42~0); {234899#true} is VALID [2022-04-15 17:48:47,633 INFO L290 TraceCheckUtils]: 61: Hoare triple {234899#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {234899#true} is VALID [2022-04-15 17:48:47,634 INFO L272 TraceCheckUtils]: 62: Hoare triple {234899#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {234998#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:47,634 INFO L290 TraceCheckUtils]: 63: Hoare triple {234998#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {234899#true} is VALID [2022-04-15 17:48:47,635 INFO L272 TraceCheckUtils]: 64: Hoare triple {234899#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {235033#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:47,635 INFO L290 TraceCheckUtils]: 65: Hoare triple {235033#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {234899#true} is VALID [2022-04-15 17:48:47,635 INFO L290 TraceCheckUtils]: 66: Hoare triple {234899#true} assume 0 == ~tmp_ndt_5~0; {234899#true} is VALID [2022-04-15 17:48:47,635 INFO L290 TraceCheckUtils]: 67: Hoare triple {234899#true} #res := ~malloc~0; {234899#true} is VALID [2022-04-15 17:48:47,635 INFO L290 TraceCheckUtils]: 68: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,635 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {234899#true} {234899#true} #1150#return; {234899#true} is VALID [2022-04-15 17:48:47,635 INFO L290 TraceCheckUtils]: 70: Hoare triple {234899#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {234899#true} is VALID [2022-04-15 17:48:47,635 INFO L290 TraceCheckUtils]: 71: Hoare triple {234899#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {234899#true} is VALID [2022-04-15 17:48:47,636 INFO L272 TraceCheckUtils]: 72: Hoare triple {234899#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:47,636 INFO L290 TraceCheckUtils]: 73: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-15 17:48:47,636 INFO L290 TraceCheckUtils]: 74: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-15 17:48:47,636 INFO L272 TraceCheckUtils]: 75: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:47,637 INFO L290 TraceCheckUtils]: 76: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-15 17:48:47,637 INFO L272 TraceCheckUtils]: 77: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:47,637 INFO L290 TraceCheckUtils]: 78: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-15 17:48:47,637 INFO L290 TraceCheckUtils]: 79: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,637 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-15 17:48:47,637 INFO L290 TraceCheckUtils]: 81: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-15 17:48:47,637 INFO L290 TraceCheckUtils]: 82: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,637 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-15 17:48:47,637 INFO L290 TraceCheckUtils]: 84: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-15 17:48:47,637 INFO L290 TraceCheckUtils]: 85: Hoare triple {234899#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {234899#true} is VALID [2022-04-15 17:48:47,638 INFO L272 TraceCheckUtils]: 86: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:47,638 INFO L290 TraceCheckUtils]: 87: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-15 17:48:47,638 INFO L290 TraceCheckUtils]: 88: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-15 17:48:47,638 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-15 17:48:47,638 INFO L290 TraceCheckUtils]: 90: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-15 17:48:47,638 INFO L290 TraceCheckUtils]: 91: Hoare triple {234899#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {234899#true} is VALID [2022-04-15 17:48:47,638 INFO L290 TraceCheckUtils]: 92: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_11~0); {234899#true} is VALID [2022-04-15 17:48:47,638 INFO L290 TraceCheckUtils]: 93: Hoare triple {234899#true} ~returnVal2~0 := 259; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:48:47,639 INFO L290 TraceCheckUtils]: 94: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:48:47,639 INFO L290 TraceCheckUtils]: 95: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:48:47,639 INFO L290 TraceCheckUtils]: 96: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:48:47,639 INFO L290 TraceCheckUtils]: 97: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:48:47,640 INFO L290 TraceCheckUtils]: 98: Hoare triple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:48:47,640 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {234899#true} #1152#return; {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} is VALID [2022-04-15 17:48:47,641 INFO L290 TraceCheckUtils]: 100: Hoare triple {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {235032#(and (< 258 FlFdcDeviceIo_~__cil_tmp11~0) (<= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-15 17:48:47,641 INFO L290 TraceCheckUtils]: 101: Hoare triple {235032#(and (< 258 FlFdcDeviceIo_~__cil_tmp11~0) (<= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume !(259 == ~__cil_tmp11~0); {234900#false} is VALID [2022-04-15 17:48:47,641 INFO L290 TraceCheckUtils]: 102: Hoare triple {234900#false} #res := ~ntStatus~2; {234900#false} is VALID [2022-04-15 17:48:47,641 INFO L290 TraceCheckUtils]: 103: Hoare triple {234900#false} assume true; {234900#false} is VALID [2022-04-15 17:48:47,641 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {234900#false} {234899#true} #1102#return; {234900#false} is VALID [2022-04-15 17:48:47,641 INFO L290 TraceCheckUtils]: 105: Hoare triple {234900#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {234900#false} is VALID [2022-04-15 17:48:47,641 INFO L290 TraceCheckUtils]: 106: Hoare triple {234900#false} assume !(~ntStatus~1 >= 0); {234900#false} is VALID [2022-04-15 17:48:47,641 INFO L290 TraceCheckUtils]: 107: Hoare triple {234900#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {234900#false} is VALID [2022-04-15 17:48:47,641 INFO L272 TraceCheckUtils]: 108: Hoare triple {234900#false} call IofCompleteRequest(~Irp, 0); {234900#false} is VALID [2022-04-15 17:48:47,641 INFO L290 TraceCheckUtils]: 109: Hoare triple {234900#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {234900#false} is VALID [2022-04-15 17:48:47,642 INFO L290 TraceCheckUtils]: 110: Hoare triple {234900#false} assume !(~s~0 == ~NP~0); {234900#false} is VALID [2022-04-15 17:48:47,642 INFO L272 TraceCheckUtils]: 111: Hoare triple {234900#false} call errorFn(); {234900#false} is VALID [2022-04-15 17:48:47,642 INFO L290 TraceCheckUtils]: 112: Hoare triple {234900#false} assume !false; {234900#false} is VALID [2022-04-15 17:48:47,642 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 17:48:47,642 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:48:47,642 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635120989] [2022-04-15 17:48:47,642 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [635120989] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:47,642 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:47,642 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:48:47,642 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:48:47,642 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1730878477] [2022-04-15 17:48:47,642 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1730878477] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:47,642 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:47,643 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:48:47,643 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529369582] [2022-04-15 17:48:47,643 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:48:47,643 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) Word has length 113 [2022-04-15 17:48:47,643 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:48:47,643 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-15 17:48:47,700 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:47,700 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:48:47,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:47,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:48:47,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:48:47,701 INFO L87 Difference]: Start difference. First operand 436 states and 501 transitions. Second operand has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-15 17:48:50,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:50,980 INFO L93 Difference]: Finished difference Result 471 states and 535 transitions. [2022-04-15 17:48:50,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-15 17:48:50,980 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) Word has length 113 [2022-04-15 17:48:50,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:48:50,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-15 17:48:50,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 313 transitions. [2022-04-15 17:48:50,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-15 17:48:50,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 313 transitions. [2022-04-15 17:48:50,984 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 313 transitions. [2022-04-15 17:48:51,219 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 313 edges. 313 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:51,225 INFO L225 Difference]: With dead ends: 471 [2022-04-15 17:48:51,225 INFO L226 Difference]: Without dead ends: 387 [2022-04-15 17:48:51,226 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=75, Invalid=231, Unknown=0, NotChecked=0, Total=306 [2022-04-15 17:48:51,226 INFO L913 BasicCegarLoop]: 181 mSDtfsCounter, 127 mSDsluCounter, 697 mSDsCounter, 0 mSdLazyCounter, 821 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 878 SdHoareTripleChecker+Invalid, 865 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 821 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-15 17:48:51,226 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [129 Valid, 878 Invalid, 865 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 821 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-15 17:48:51,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 387 states. [2022-04-15 17:48:52,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 387 to 249. [2022-04-15 17:48:52,047 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:48:52,048 INFO L82 GeneralOperation]: Start isEquivalent. First operand 387 states. Second operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-15 17:48:52,048 INFO L74 IsIncluded]: Start isIncluded. First operand 387 states. Second operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-15 17:48:52,048 INFO L87 Difference]: Start difference. First operand 387 states. Second operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-15 17:48:52,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:52,054 INFO L93 Difference]: Finished difference Result 387 states and 434 transitions. [2022-04-15 17:48:52,054 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 434 transitions. [2022-04-15 17:48:52,054 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:52,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:52,055 INFO L74 IsIncluded]: Start isIncluded. First operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) Second operand 387 states. [2022-04-15 17:48:52,055 INFO L87 Difference]: Start difference. First operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) Second operand 387 states. [2022-04-15 17:48:52,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:52,061 INFO L93 Difference]: Finished difference Result 387 states and 434 transitions. [2022-04-15 17:48:52,061 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 434 transitions. [2022-04-15 17:48:52,061 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:52,061 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:52,061 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:48:52,061 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:48:52,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-15 17:48:52,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 275 transitions. [2022-04-15 17:48:52,065 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 275 transitions. Word has length 113 [2022-04-15 17:48:52,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:48:52,065 INFO L478 AbstractCegarLoop]: Abstraction has 249 states and 275 transitions. [2022-04-15 17:48:52,065 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-15 17:48:52,065 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 249 states and 275 transitions. [2022-04-15 17:48:52,758 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:52,758 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 275 transitions. [2022-04-15 17:48:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-04-15 17:48:52,758 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:48:52,759 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:48:52,759 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56 [2022-04-15 17:48:52,759 INFO L403 AbstractCegarLoop]: === Iteration 58 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:48:52,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:48:52,759 INFO L85 PathProgramCache]: Analyzing trace with hash 2021247887, now seen corresponding path program 1 times [2022-04-15 17:48:52,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:52,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [303713313] [2022-04-15 17:48:52,759 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:48:52,759 INFO L85 PathProgramCache]: Analyzing trace with hash 2021247887, now seen corresponding path program 2 times [2022-04-15 17:48:52,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:48:52,760 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833864063] [2022-04-15 17:48:52,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:48:52,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:48:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:52,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:48:52,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:52,862 INFO L290 TraceCheckUtils]: 0: Hoare triple {237372#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {237276#true} is VALID [2022-04-15 17:48:52,863 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:52,863 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1156#return; {237276#true} is VALID [2022-04-15 17:48:52,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:48:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:52,886 INFO L290 TraceCheckUtils]: 0: Hoare triple {237373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {237276#true} is VALID [2022-04-15 17:48:52,886 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:52,886 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1066#return; {237276#true} is VALID [2022-04-15 17:48:52,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:48:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:52,898 INFO L290 TraceCheckUtils]: 0: Hoare triple {237374#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {237276#true} is VALID [2022-04-15 17:48:52,899 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:52,899 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1068#return; {237276#true} is VALID [2022-04-15 17:48:52,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:48:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:52,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:48:52,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:53,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:48:53,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:53,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:48:53,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:53,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:53,026 INFO L290 TraceCheckUtils]: 0: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-15 17:48:53,026 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,026 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-15 17:48:53,026 INFO L290 TraceCheckUtils]: 0: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-15 17:48:53,027 INFO L272 TraceCheckUtils]: 1: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:53,027 INFO L290 TraceCheckUtils]: 2: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-15 17:48:53,027 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,027 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-15 17:48:53,027 INFO L290 TraceCheckUtils]: 5: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-15 17:48:53,027 INFO L290 TraceCheckUtils]: 6: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,027 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-15 17:48:53,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:48:53,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:53,035 INFO L290 TraceCheckUtils]: 0: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-15 17:48:53,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,035 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-15 17:48:53,035 INFO L290 TraceCheckUtils]: 0: Hoare triple {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {237276#true} is VALID [2022-04-15 17:48:53,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-15 17:48:53,035 INFO L272 TraceCheckUtils]: 2: Hoare triple {237276#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:53,036 INFO L290 TraceCheckUtils]: 3: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-15 17:48:53,036 INFO L272 TraceCheckUtils]: 4: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:53,036 INFO L290 TraceCheckUtils]: 5: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-15 17:48:53,036 INFO L290 TraceCheckUtils]: 6: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,036 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-15 17:48:53,036 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-15 17:48:53,036 INFO L290 TraceCheckUtils]: 9: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,036 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-15 17:48:53,036 INFO L290 TraceCheckUtils]: 11: Hoare triple {237276#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {237276#true} is VALID [2022-04-15 17:48:53,037 INFO L290 TraceCheckUtils]: 12: Hoare triple {237276#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {237276#true} is VALID [2022-04-15 17:48:53,037 INFO L272 TraceCheckUtils]: 13: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:53,037 INFO L290 TraceCheckUtils]: 14: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-15 17:48:53,037 INFO L290 TraceCheckUtils]: 15: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,037 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-15 17:48:53,037 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {237276#true} is VALID [2022-04-15 17:48:53,037 INFO L290 TraceCheckUtils]: 18: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-15 17:48:53,037 INFO L290 TraceCheckUtils]: 19: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,037 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-15 17:48:53,037 INFO L290 TraceCheckUtils]: 21: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-15 17:48:53,037 INFO L290 TraceCheckUtils]: 22: Hoare triple {237276#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {237276#true} is VALID [2022-04-15 17:48:53,037 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-15 17:48:53,038 INFO L290 TraceCheckUtils]: 24: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,038 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-15 17:48:53,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:48:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:53,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:53,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:53,062 INFO L290 TraceCheckUtils]: 0: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-15 17:48:53,062 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-15 17:48:53,062 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-15 17:48:53,062 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,062 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-15 17:48:53,062 INFO L290 TraceCheckUtils]: 0: Hoare triple {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {237276#true} is VALID [2022-04-15 17:48:53,063 INFO L272 TraceCheckUtils]: 1: Hoare triple {237276#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {237521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:53,063 INFO L290 TraceCheckUtils]: 2: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-15 17:48:53,063 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-15 17:48:53,063 INFO L290 TraceCheckUtils]: 4: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-15 17:48:53,063 INFO L290 TraceCheckUtils]: 5: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,063 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-15 17:48:53,063 INFO L290 TraceCheckUtils]: 7: Hoare triple {237276#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {237276#true} is VALID [2022-04-15 17:48:53,063 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-15 17:48:53,064 INFO L290 TraceCheckUtils]: 9: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,064 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-15 17:48:53,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 17:48:53,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:53,078 INFO L290 TraceCheckUtils]: 0: Hoare triple {237276#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {237276#true} is VALID [2022-04-15 17:48:53,078 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-15 17:48:53,079 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:48:53,079 INFO L290 TraceCheckUtils]: 3: Hoare triple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:48:53,080 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {237276#true} #1108#return; {237492#(= |FloppyStartDevice_#t~ret81| 0)} is VALID [2022-04-15 17:48:53,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-15 17:48:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:53,082 INFO L290 TraceCheckUtils]: 0: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {237276#true} is VALID [2022-04-15 17:48:53,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-15 17:48:53,082 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,082 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-15 17:48:53,082 INFO L290 TraceCheckUtils]: 0: Hoare triple {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {237276#true} is VALID [2022-04-15 17:48:53,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume !(~s~0 != ~NP~0); {237276#true} is VALID [2022-04-15 17:48:53,082 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {237276#true} is VALID [2022-04-15 17:48:53,083 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {237276#true} is VALID [2022-04-15 17:48:53,083 INFO L272 TraceCheckUtils]: 4: Hoare triple {237276#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:53,083 INFO L290 TraceCheckUtils]: 5: Hoare triple {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {237276#true} is VALID [2022-04-15 17:48:53,083 INFO L290 TraceCheckUtils]: 6: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-15 17:48:53,084 INFO L272 TraceCheckUtils]: 7: Hoare triple {237276#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:53,084 INFO L290 TraceCheckUtils]: 8: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-15 17:48:53,084 INFO L272 TraceCheckUtils]: 9: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:53,084 INFO L290 TraceCheckUtils]: 10: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-15 17:48:53,084 INFO L290 TraceCheckUtils]: 11: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,085 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-15 17:48:53,085 INFO L290 TraceCheckUtils]: 13: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-15 17:48:53,085 INFO L290 TraceCheckUtils]: 14: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,085 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-15 17:48:53,085 INFO L290 TraceCheckUtils]: 16: Hoare triple {237276#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {237276#true} is VALID [2022-04-15 17:48:53,085 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {237276#true} is VALID [2022-04-15 17:48:53,085 INFO L272 TraceCheckUtils]: 18: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:53,085 INFO L290 TraceCheckUtils]: 19: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-15 17:48:53,085 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,085 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-15 17:48:53,085 INFO L290 TraceCheckUtils]: 22: Hoare triple {237276#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {237276#true} is VALID [2022-04-15 17:48:53,085 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-15 17:48:53,085 INFO L290 TraceCheckUtils]: 24: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,085 INFO L290 TraceCheckUtils]: 25: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-15 17:48:53,086 INFO L290 TraceCheckUtils]: 26: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-15 17:48:53,086 INFO L290 TraceCheckUtils]: 27: Hoare triple {237276#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {237276#true} is VALID [2022-04-15 17:48:53,086 INFO L290 TraceCheckUtils]: 28: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-15 17:48:53,086 INFO L290 TraceCheckUtils]: 29: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,086 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-15 17:48:53,086 INFO L290 TraceCheckUtils]: 31: Hoare triple {237276#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {237276#true} is VALID [2022-04-15 17:48:53,086 INFO L290 TraceCheckUtils]: 32: Hoare triple {237276#true} assume !(259 == ~__cil_tmp42~0); {237276#true} is VALID [2022-04-15 17:48:53,086 INFO L290 TraceCheckUtils]: 33: Hoare triple {237276#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,087 INFO L272 TraceCheckUtils]: 34: Hoare triple {237276#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:53,087 INFO L290 TraceCheckUtils]: 35: Hoare triple {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L272 TraceCheckUtils]: 36: Hoare triple {237276#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {237521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:53,088 INFO L290 TraceCheckUtils]: 37: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L290 TraceCheckUtils]: 38: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L290 TraceCheckUtils]: 39: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L290 TraceCheckUtils]: 40: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L290 TraceCheckUtils]: 42: Hoare triple {237276#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L290 TraceCheckUtils]: 43: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L290 TraceCheckUtils]: 44: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L290 TraceCheckUtils]: 46: Hoare triple {237276#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L290 TraceCheckUtils]: 47: Hoare triple {237276#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L290 TraceCheckUtils]: 48: Hoare triple {237276#true} assume !(0 != ~fdcInfo__AcpiBios~0); {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L290 TraceCheckUtils]: 49: Hoare triple {237276#true} assume 4 == ~disketteExtension__DriveType~0; {237276#true} is VALID [2022-04-15 17:48:53,088 INFO L290 TraceCheckUtils]: 50: Hoare triple {237276#true} ~InterfaceType~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,089 INFO L290 TraceCheckUtils]: 51: Hoare triple {237276#true} assume !false; {237276#true} is VALID [2022-04-15 17:48:53,089 INFO L290 TraceCheckUtils]: 52: Hoare triple {237276#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {237276#true} is VALID [2022-04-15 17:48:53,089 INFO L290 TraceCheckUtils]: 53: Hoare triple {237276#true} assume ~ntStatus~1 >= 0; {237276#true} is VALID [2022-04-15 17:48:53,089 INFO L290 TraceCheckUtils]: 54: Hoare triple {237276#true} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {237276#true} is VALID [2022-04-15 17:48:53,089 INFO L272 TraceCheckUtils]: 55: Hoare triple {237276#true} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {237276#true} is VALID [2022-04-15 17:48:53,089 INFO L290 TraceCheckUtils]: 56: Hoare triple {237276#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {237276#true} is VALID [2022-04-15 17:48:53,089 INFO L290 TraceCheckUtils]: 57: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-15 17:48:53,089 INFO L290 TraceCheckUtils]: 58: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:48:53,089 INFO L290 TraceCheckUtils]: 59: Hoare triple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:48:53,090 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {237276#true} #1108#return; {237492#(= |FloppyStartDevice_#t~ret81| 0)} is VALID [2022-04-15 17:48:53,091 INFO L290 TraceCheckUtils]: 61: Hoare triple {237492#(= |FloppyStartDevice_#t~ret81| 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {237493#(= FloppyStartDevice_~pnpStatus~0 0)} is VALID [2022-04-15 17:48:53,091 INFO L290 TraceCheckUtils]: 62: Hoare triple {237493#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {237277#false} is VALID [2022-04-15 17:48:53,091 INFO L290 TraceCheckUtils]: 63: Hoare triple {237277#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {237277#false} is VALID [2022-04-15 17:48:53,091 INFO L290 TraceCheckUtils]: 64: Hoare triple {237277#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {237277#false} is VALID [2022-04-15 17:48:53,091 INFO L272 TraceCheckUtils]: 65: Hoare triple {237277#false} call IofCompleteRequest(~Irp, 0); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:53,091 INFO L290 TraceCheckUtils]: 66: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {237276#true} is VALID [2022-04-15 17:48:53,091 INFO L290 TraceCheckUtils]: 67: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-15 17:48:53,091 INFO L290 TraceCheckUtils]: 68: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,091 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-15 17:48:53,091 INFO L290 TraceCheckUtils]: 70: Hoare triple {237277#false} #res := ~ntStatus~1; {237277#false} is VALID [2022-04-15 17:48:53,091 INFO L290 TraceCheckUtils]: 71: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-15 17:48:53,091 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {237277#false} {237276#true} #1020#return; {237277#false} is VALID [2022-04-15 17:48:53,092 INFO L290 TraceCheckUtils]: 0: Hoare triple {237375#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {237276#true} is VALID [2022-04-15 17:48:53,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume 1 == ~PagingReferenceCount~0; {237276#true} is VALID [2022-04-15 17:48:53,092 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {237276#true} is VALID [2022-04-15 17:48:53,092 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume !(0 != ~disketteExtension__IsRemoved~0); {237276#true} is VALID [2022-04-15 17:48:53,092 INFO L290 TraceCheckUtils]: 4: Hoare triple {237276#true} assume 0 == ~irpSp__MinorFunction~0; {237276#true} is VALID [2022-04-15 17:48:53,093 INFO L272 TraceCheckUtils]: 5: Hoare triple {237276#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:53,093 INFO L290 TraceCheckUtils]: 6: Hoare triple {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {237276#true} is VALID [2022-04-15 17:48:53,093 INFO L290 TraceCheckUtils]: 7: Hoare triple {237276#true} assume !(~s~0 != ~NP~0); {237276#true} is VALID [2022-04-15 17:48:53,093 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {237276#true} is VALID [2022-04-15 17:48:53,094 INFO L290 TraceCheckUtils]: 9: Hoare triple {237276#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {237276#true} is VALID [2022-04-15 17:48:53,094 INFO L272 TraceCheckUtils]: 10: Hoare triple {237276#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:53,094 INFO L290 TraceCheckUtils]: 11: Hoare triple {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {237276#true} is VALID [2022-04-15 17:48:53,094 INFO L290 TraceCheckUtils]: 12: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-15 17:48:53,095 INFO L272 TraceCheckUtils]: 13: Hoare triple {237276#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:53,095 INFO L290 TraceCheckUtils]: 14: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-15 17:48:53,095 INFO L272 TraceCheckUtils]: 15: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:53,095 INFO L290 TraceCheckUtils]: 16: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-15 17:48:53,095 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,095 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-15 17:48:53,095 INFO L290 TraceCheckUtils]: 19: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-15 17:48:53,096 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,096 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-15 17:48:53,096 INFO L290 TraceCheckUtils]: 22: Hoare triple {237276#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {237276#true} is VALID [2022-04-15 17:48:53,096 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {237276#true} is VALID [2022-04-15 17:48:53,096 INFO L272 TraceCheckUtils]: 24: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:53,096 INFO L290 TraceCheckUtils]: 25: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-15 17:48:53,096 INFO L290 TraceCheckUtils]: 26: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,096 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-15 17:48:53,096 INFO L290 TraceCheckUtils]: 28: Hoare triple {237276#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {237276#true} is VALID [2022-04-15 17:48:53,096 INFO L290 TraceCheckUtils]: 29: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-15 17:48:53,096 INFO L290 TraceCheckUtils]: 30: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,096 INFO L290 TraceCheckUtils]: 31: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-15 17:48:53,096 INFO L290 TraceCheckUtils]: 32: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-15 17:48:53,096 INFO L290 TraceCheckUtils]: 33: Hoare triple {237276#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {237276#true} is VALID [2022-04-15 17:48:53,097 INFO L290 TraceCheckUtils]: 34: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-15 17:48:53,097 INFO L290 TraceCheckUtils]: 35: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,097 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-15 17:48:53,097 INFO L290 TraceCheckUtils]: 37: Hoare triple {237276#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {237276#true} is VALID [2022-04-15 17:48:53,097 INFO L290 TraceCheckUtils]: 38: Hoare triple {237276#true} assume !(259 == ~__cil_tmp42~0); {237276#true} is VALID [2022-04-15 17:48:53,097 INFO L290 TraceCheckUtils]: 39: Hoare triple {237276#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,097 INFO L272 TraceCheckUtils]: 40: Hoare triple {237276#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:53,098 INFO L290 TraceCheckUtils]: 41: Hoare triple {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {237276#true} is VALID [2022-04-15 17:48:53,098 INFO L272 TraceCheckUtils]: 42: Hoare triple {237276#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {237521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:53,098 INFO L290 TraceCheckUtils]: 43: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 44: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 45: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 46: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 48: Hoare triple {237276#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 49: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 50: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 52: Hoare triple {237276#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 53: Hoare triple {237276#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 54: Hoare triple {237276#true} assume !(0 != ~fdcInfo__AcpiBios~0); {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 55: Hoare triple {237276#true} assume 4 == ~disketteExtension__DriveType~0; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 56: Hoare triple {237276#true} ~InterfaceType~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 57: Hoare triple {237276#true} assume !false; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 58: Hoare triple {237276#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 59: Hoare triple {237276#true} assume ~ntStatus~1 >= 0; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 60: Hoare triple {237276#true} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L272 TraceCheckUtils]: 61: Hoare triple {237276#true} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {237276#true} is VALID [2022-04-15 17:48:53,099 INFO L290 TraceCheckUtils]: 62: Hoare triple {237276#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {237276#true} is VALID [2022-04-15 17:48:53,100 INFO L290 TraceCheckUtils]: 63: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-15 17:48:53,100 INFO L290 TraceCheckUtils]: 64: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:48:53,100 INFO L290 TraceCheckUtils]: 65: Hoare triple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:48:53,101 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {237276#true} #1108#return; {237492#(= |FloppyStartDevice_#t~ret81| 0)} is VALID [2022-04-15 17:48:53,101 INFO L290 TraceCheckUtils]: 67: Hoare triple {237492#(= |FloppyStartDevice_#t~ret81| 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {237493#(= FloppyStartDevice_~pnpStatus~0 0)} is VALID [2022-04-15 17:48:53,101 INFO L290 TraceCheckUtils]: 68: Hoare triple {237493#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {237277#false} is VALID [2022-04-15 17:48:53,102 INFO L290 TraceCheckUtils]: 69: Hoare triple {237277#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {237277#false} is VALID [2022-04-15 17:48:53,102 INFO L290 TraceCheckUtils]: 70: Hoare triple {237277#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {237277#false} is VALID [2022-04-15 17:48:53,102 INFO L272 TraceCheckUtils]: 71: Hoare triple {237277#false} call IofCompleteRequest(~Irp, 0); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:53,102 INFO L290 TraceCheckUtils]: 72: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {237276#true} is VALID [2022-04-15 17:48:53,102 INFO L290 TraceCheckUtils]: 73: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-15 17:48:53,102 INFO L290 TraceCheckUtils]: 74: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,102 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-15 17:48:53,102 INFO L290 TraceCheckUtils]: 76: Hoare triple {237277#false} #res := ~ntStatus~1; {237277#false} is VALID [2022-04-15 17:48:53,102 INFO L290 TraceCheckUtils]: 77: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-15 17:48:53,102 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {237277#false} {237276#true} #1020#return; {237277#false} is VALID [2022-04-15 17:48:53,102 INFO L290 TraceCheckUtils]: 79: Hoare triple {237277#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {237277#false} is VALID [2022-04-15 17:48:53,102 INFO L290 TraceCheckUtils]: 80: Hoare triple {237277#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {237277#false} is VALID [2022-04-15 17:48:53,102 INFO L290 TraceCheckUtils]: 81: Hoare triple {237277#false} assume !(0 == ~PagingReferenceCount~0); {237277#false} is VALID [2022-04-15 17:48:53,102 INFO L290 TraceCheckUtils]: 82: Hoare triple {237277#false} #res := ~ntStatus~0; {237277#false} is VALID [2022-04-15 17:48:53,102 INFO L290 TraceCheckUtils]: 83: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-15 17:48:53,102 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {237277#false} {237276#true} #1076#return; {237277#false} is VALID [2022-04-15 17:48:53,104 INFO L272 TraceCheckUtils]: 0: Hoare triple {237276#true} call ULTIMATE.init(); {237372#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:48:53,104 INFO L290 TraceCheckUtils]: 1: Hoare triple {237372#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,104 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,104 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {237276#true} {237276#true} #1156#return; {237276#true} is VALID [2022-04-15 17:48:53,104 INFO L272 TraceCheckUtils]: 4: Hoare triple {237276#true} call #t~ret170 := main(); {237276#true} is VALID [2022-04-15 17:48:53,104 INFO L290 TraceCheckUtils]: 5: Hoare triple {237276#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {237276#true} is VALID [2022-04-15 17:48:53,105 INFO L272 TraceCheckUtils]: 6: Hoare triple {237276#true} call _BLAST_init(); {237373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:53,105 INFO L290 TraceCheckUtils]: 7: Hoare triple {237373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,105 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,105 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {237276#true} {237276#true} #1066#return; {237276#true} is VALID [2022-04-15 17:48:53,105 INFO L290 TraceCheckUtils]: 10: Hoare triple {237276#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,105 INFO L290 TraceCheckUtils]: 11: Hoare triple {237276#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {237276#true} is VALID [2022-04-15 17:48:53,106 INFO L272 TraceCheckUtils]: 12: Hoare triple {237276#true} call stub_driver_init(); {237374#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:53,106 INFO L290 TraceCheckUtils]: 13: Hoare triple {237374#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,106 INFO L290 TraceCheckUtils]: 14: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,106 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {237276#true} {237276#true} #1068#return; {237276#true} is VALID [2022-04-15 17:48:53,106 INFO L290 TraceCheckUtils]: 16: Hoare triple {237276#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {237276#true} is VALID [2022-04-15 17:48:53,106 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {237276#true} is VALID [2022-04-15 17:48:53,106 INFO L290 TraceCheckUtils]: 18: Hoare triple {237276#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {237276#true} is VALID [2022-04-15 17:48:53,106 INFO L290 TraceCheckUtils]: 19: Hoare triple {237276#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {237276#true} is VALID [2022-04-15 17:48:53,106 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume 3 == ~tmp_ndt_4~0; {237276#true} is VALID [2022-04-15 17:48:53,107 INFO L272 TraceCheckUtils]: 21: Hoare triple {237276#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {237375#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:53,107 INFO L290 TraceCheckUtils]: 22: Hoare triple {237375#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {237276#true} is VALID [2022-04-15 17:48:53,107 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} assume 1 == ~PagingReferenceCount~0; {237276#true} is VALID [2022-04-15 17:48:53,107 INFO L290 TraceCheckUtils]: 24: Hoare triple {237276#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {237276#true} is VALID [2022-04-15 17:48:53,107 INFO L290 TraceCheckUtils]: 25: Hoare triple {237276#true} assume !(0 != ~disketteExtension__IsRemoved~0); {237276#true} is VALID [2022-04-15 17:48:53,107 INFO L290 TraceCheckUtils]: 26: Hoare triple {237276#true} assume 0 == ~irpSp__MinorFunction~0; {237276#true} is VALID [2022-04-15 17:48:53,108 INFO L272 TraceCheckUtils]: 27: Hoare triple {237276#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:53,108 INFO L290 TraceCheckUtils]: 28: Hoare triple {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {237276#true} is VALID [2022-04-15 17:48:53,108 INFO L290 TraceCheckUtils]: 29: Hoare triple {237276#true} assume !(~s~0 != ~NP~0); {237276#true} is VALID [2022-04-15 17:48:53,108 INFO L290 TraceCheckUtils]: 30: Hoare triple {237276#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {237276#true} is VALID [2022-04-15 17:48:53,108 INFO L290 TraceCheckUtils]: 31: Hoare triple {237276#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {237276#true} is VALID [2022-04-15 17:48:53,109 INFO L272 TraceCheckUtils]: 32: Hoare triple {237276#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:53,109 INFO L290 TraceCheckUtils]: 33: Hoare triple {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {237276#true} is VALID [2022-04-15 17:48:53,109 INFO L290 TraceCheckUtils]: 34: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-15 17:48:53,109 INFO L272 TraceCheckUtils]: 35: Hoare triple {237276#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:53,109 INFO L290 TraceCheckUtils]: 36: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-15 17:48:53,110 INFO L272 TraceCheckUtils]: 37: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:53,110 INFO L290 TraceCheckUtils]: 38: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-15 17:48:53,110 INFO L290 TraceCheckUtils]: 39: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,110 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-15 17:48:53,110 INFO L290 TraceCheckUtils]: 41: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-15 17:48:53,110 INFO L290 TraceCheckUtils]: 42: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,110 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-15 17:48:53,110 INFO L290 TraceCheckUtils]: 44: Hoare triple {237276#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {237276#true} is VALID [2022-04-15 17:48:53,110 INFO L290 TraceCheckUtils]: 45: Hoare triple {237276#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L272 TraceCheckUtils]: 46: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:53,111 INFO L290 TraceCheckUtils]: 47: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L290 TraceCheckUtils]: 48: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L290 TraceCheckUtils]: 50: Hoare triple {237276#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L290 TraceCheckUtils]: 51: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L290 TraceCheckUtils]: 52: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L290 TraceCheckUtils]: 53: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L290 TraceCheckUtils]: 54: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L290 TraceCheckUtils]: 55: Hoare triple {237276#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L290 TraceCheckUtils]: 56: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L290 TraceCheckUtils]: 57: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L290 TraceCheckUtils]: 59: Hoare triple {237276#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L290 TraceCheckUtils]: 60: Hoare triple {237276#true} assume !(259 == ~__cil_tmp42~0); {237276#true} is VALID [2022-04-15 17:48:53,111 INFO L290 TraceCheckUtils]: 61: Hoare triple {237276#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,112 INFO L272 TraceCheckUtils]: 62: Hoare triple {237276#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:53,112 INFO L290 TraceCheckUtils]: 63: Hoare triple {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {237276#true} is VALID [2022-04-15 17:48:53,113 INFO L272 TraceCheckUtils]: 64: Hoare triple {237276#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {237521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:53,113 INFO L290 TraceCheckUtils]: 65: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-15 17:48:53,113 INFO L290 TraceCheckUtils]: 66: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-15 17:48:53,113 INFO L290 TraceCheckUtils]: 67: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-15 17:48:53,113 INFO L290 TraceCheckUtils]: 68: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,113 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-15 17:48:53,113 INFO L290 TraceCheckUtils]: 70: Hoare triple {237276#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {237276#true} is VALID [2022-04-15 17:48:53,113 INFO L290 TraceCheckUtils]: 71: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-15 17:48:53,113 INFO L290 TraceCheckUtils]: 72: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,113 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-15 17:48:53,113 INFO L290 TraceCheckUtils]: 74: Hoare triple {237276#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {237276#true} is VALID [2022-04-15 17:48:53,114 INFO L290 TraceCheckUtils]: 75: Hoare triple {237276#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {237276#true} is VALID [2022-04-15 17:48:53,114 INFO L290 TraceCheckUtils]: 76: Hoare triple {237276#true} assume !(0 != ~fdcInfo__AcpiBios~0); {237276#true} is VALID [2022-04-15 17:48:53,114 INFO L290 TraceCheckUtils]: 77: Hoare triple {237276#true} assume 4 == ~disketteExtension__DriveType~0; {237276#true} is VALID [2022-04-15 17:48:53,114 INFO L290 TraceCheckUtils]: 78: Hoare triple {237276#true} ~InterfaceType~0 := 0; {237276#true} is VALID [2022-04-15 17:48:53,114 INFO L290 TraceCheckUtils]: 79: Hoare triple {237276#true} assume !false; {237276#true} is VALID [2022-04-15 17:48:53,114 INFO L290 TraceCheckUtils]: 80: Hoare triple {237276#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {237276#true} is VALID [2022-04-15 17:48:53,114 INFO L290 TraceCheckUtils]: 81: Hoare triple {237276#true} assume ~ntStatus~1 >= 0; {237276#true} is VALID [2022-04-15 17:48:53,114 INFO L290 TraceCheckUtils]: 82: Hoare triple {237276#true} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {237276#true} is VALID [2022-04-15 17:48:53,114 INFO L272 TraceCheckUtils]: 83: Hoare triple {237276#true} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {237276#true} is VALID [2022-04-15 17:48:53,114 INFO L290 TraceCheckUtils]: 84: Hoare triple {237276#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {237276#true} is VALID [2022-04-15 17:48:53,114 INFO L290 TraceCheckUtils]: 85: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-15 17:48:53,114 INFO L290 TraceCheckUtils]: 86: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:48:53,115 INFO L290 TraceCheckUtils]: 87: Hoare triple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:48:53,115 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {237276#true} #1108#return; {237492#(= |FloppyStartDevice_#t~ret81| 0)} is VALID [2022-04-15 17:48:53,116 INFO L290 TraceCheckUtils]: 89: Hoare triple {237492#(= |FloppyStartDevice_#t~ret81| 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {237493#(= FloppyStartDevice_~pnpStatus~0 0)} is VALID [2022-04-15 17:48:53,116 INFO L290 TraceCheckUtils]: 90: Hoare triple {237493#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {237277#false} is VALID [2022-04-15 17:48:53,116 INFO L290 TraceCheckUtils]: 91: Hoare triple {237277#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {237277#false} is VALID [2022-04-15 17:48:53,116 INFO L290 TraceCheckUtils]: 92: Hoare triple {237277#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {237277#false} is VALID [2022-04-15 17:48:53,116 INFO L272 TraceCheckUtils]: 93: Hoare triple {237277#false} call IofCompleteRequest(~Irp, 0); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:53,116 INFO L290 TraceCheckUtils]: 94: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {237276#true} is VALID [2022-04-15 17:48:53,116 INFO L290 TraceCheckUtils]: 95: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-15 17:48:53,116 INFO L290 TraceCheckUtils]: 96: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-15 17:48:53,116 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-15 17:48:53,116 INFO L290 TraceCheckUtils]: 98: Hoare triple {237277#false} #res := ~ntStatus~1; {237277#false} is VALID [2022-04-15 17:48:53,116 INFO L290 TraceCheckUtils]: 99: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {237277#false} {237276#true} #1020#return; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 101: Hoare triple {237277#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 102: Hoare triple {237277#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 103: Hoare triple {237277#false} assume !(0 == ~PagingReferenceCount~0); {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 104: Hoare triple {237277#false} #res := ~ntStatus~0; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 105: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {237277#false} {237276#true} #1076#return; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 107: Hoare triple {237277#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 108: Hoare triple {237277#false} assume !(1 == ~pended~0); {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 109: Hoare triple {237277#false} assume !(1 == ~pended~0); {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 110: Hoare triple {237277#false} assume ~s~0 != ~UNLOADED~0; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 111: Hoare triple {237277#false} assume -1 != ~status~1; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 112: Hoare triple {237277#false} assume ~s~0 != ~SKIP2~0; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 113: Hoare triple {237277#false} assume ~s~0 != ~IPC~0; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 114: Hoare triple {237277#false} assume !(~s~0 != ~DC~0); {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 115: Hoare triple {237277#false} assume !(1 == ~pended~0); {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 116: Hoare triple {237277#false} assume ~s~0 == ~DC~0; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L290 TraceCheckUtils]: 117: Hoare triple {237277#false} assume 259 == ~status~1; {237277#false} is VALID [2022-04-15 17:48:53,117 INFO L272 TraceCheckUtils]: 118: Hoare triple {237277#false} call errorFn(); {237277#false} is VALID [2022-04-15 17:48:53,118 INFO L290 TraceCheckUtils]: 119: Hoare triple {237277#false} assume !false; {237277#false} is VALID [2022-04-15 17:48:53,118 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 17:48:53,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:48:53,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833864063] [2022-04-15 17:48:53,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [833864063] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:53,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:53,118 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:48:53,118 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:48:53,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [303713313] [2022-04-15 17:48:53,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [303713313] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:53,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:53,119 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:48:53,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231078639] [2022-04-15 17:48:53,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:48:53,119 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 120 [2022-04-15 17:48:53,119 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:48:53,119 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-15 17:48:53,191 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:53,191 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 17:48:53,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:53,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 17:48:53,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-15 17:48:53,192 INFO L87 Difference]: Start difference. First operand 249 states and 275 transitions. Second operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-15 17:48:55,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:55,762 INFO L93 Difference]: Finished difference Result 293 states and 322 transitions. [2022-04-15 17:48:55,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:48:55,762 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 120 [2022-04-15 17:48:55,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:48:55,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-15 17:48:55,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 249 transitions. [2022-04-15 17:48:55,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-15 17:48:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 249 transitions. [2022-04-15 17:48:55,765 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 249 transitions. [2022-04-15 17:48:55,962 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 249 edges. 249 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:55,965 INFO L225 Difference]: With dead ends: 293 [2022-04-15 17:48:55,965 INFO L226 Difference]: Without dead ends: 263 [2022-04-15 17:48:55,966 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 17:48:55,966 INFO L913 BasicCegarLoop]: 174 mSDtfsCounter, 240 mSDsluCounter, 572 mSDsCounter, 0 mSdLazyCounter, 538 mSolverCounterSat, 106 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 746 SdHoareTripleChecker+Invalid, 644 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 538 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-15 17:48:55,966 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [241 Valid, 746 Invalid, 644 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 538 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-15 17:48:55,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2022-04-15 17:48:56,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 253. [2022-04-15 17:48:56,800 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:48:56,801 INFO L82 GeneralOperation]: Start isEquivalent. First operand 263 states. Second operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) [2022-04-15 17:48:56,801 INFO L74 IsIncluded]: Start isIncluded. First operand 263 states. Second operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) [2022-04-15 17:48:56,801 INFO L87 Difference]: Start difference. First operand 263 states. Second operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) [2022-04-15 17:48:56,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:56,804 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-15 17:48:56,804 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-15 17:48:56,804 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:56,804 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:56,804 INFO L74 IsIncluded]: Start isIncluded. First operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) Second operand 263 states. [2022-04-15 17:48:56,805 INFO L87 Difference]: Start difference. First operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) Second operand 263 states. [2022-04-15 17:48:56,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:48:56,808 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-15 17:48:56,808 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-15 17:48:56,808 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:48:56,808 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:48:56,808 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:48:56,808 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:48:56,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) [2022-04-15 17:48:56,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 279 transitions. [2022-04-15 17:48:56,812 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 279 transitions. Word has length 120 [2022-04-15 17:48:56,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:48:56,812 INFO L478 AbstractCegarLoop]: Abstraction has 253 states and 279 transitions. [2022-04-15 17:48:56,812 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-15 17:48:56,812 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 253 states and 279 transitions. [2022-04-15 17:48:57,532 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 279 edges. 279 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:57,532 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 279 transitions. [2022-04-15 17:48:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-04-15 17:48:57,533 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:48:57,533 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:48:57,533 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57 [2022-04-15 17:48:57,533 INFO L403 AbstractCegarLoop]: === Iteration 59 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:48:57,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:48:57,533 INFO L85 PathProgramCache]: Analyzing trace with hash -2092232912, now seen corresponding path program 1 times [2022-04-15 17:48:57,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:57,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [917984845] [2022-04-15 17:48:57,533 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:48:57,534 INFO L85 PathProgramCache]: Analyzing trace with hash -2092232912, now seen corresponding path program 2 times [2022-04-15 17:48:57,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:48:57,534 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613618486] [2022-04-15 17:48:57,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:48:57,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:48:57,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:48:57,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,618 INFO L290 TraceCheckUtils]: 0: Hoare triple {239248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,619 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1156#return; {239152#true} is VALID [2022-04-15 17:48:57,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:48:57,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,637 INFO L290 TraceCheckUtils]: 0: Hoare triple {239249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,637 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,637 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1066#return; {239152#true} is VALID [2022-04-15 17:48:57,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:48:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,647 INFO L290 TraceCheckUtils]: 0: Hoare triple {239250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,647 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,647 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1068#return; {239152#true} is VALID [2022-04-15 17:48:57,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:48:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:48:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:48:57,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:48:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:57,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,774 INFO L290 TraceCheckUtils]: 0: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-15 17:48:57,774 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,774 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-15 17:48:57,774 INFO L290 TraceCheckUtils]: 0: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-15 17:48:57,774 INFO L272 TraceCheckUtils]: 1: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:57,775 INFO L290 TraceCheckUtils]: 2: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-15 17:48:57,775 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,775 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-15 17:48:57,775 INFO L290 TraceCheckUtils]: 5: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-15 17:48:57,775 INFO L290 TraceCheckUtils]: 6: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,775 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-15 17:48:57,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:48:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,782 INFO L290 TraceCheckUtils]: 0: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-15 17:48:57,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,782 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-15 17:48:57,782 INFO L290 TraceCheckUtils]: 0: Hoare triple {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {239152#true} is VALID [2022-04-15 17:48:57,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-15 17:48:57,783 INFO L272 TraceCheckUtils]: 2: Hoare triple {239152#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:57,783 INFO L290 TraceCheckUtils]: 3: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-15 17:48:57,783 INFO L272 TraceCheckUtils]: 4: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:57,784 INFO L290 TraceCheckUtils]: 5: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-15 17:48:57,784 INFO L290 TraceCheckUtils]: 6: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,784 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-15 17:48:57,784 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-15 17:48:57,784 INFO L290 TraceCheckUtils]: 9: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,784 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-15 17:48:57,784 INFO L290 TraceCheckUtils]: 11: Hoare triple {239152#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {239152#true} is VALID [2022-04-15 17:48:57,784 INFO L290 TraceCheckUtils]: 12: Hoare triple {239152#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {239152#true} is VALID [2022-04-15 17:48:57,784 INFO L272 TraceCheckUtils]: 13: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:57,784 INFO L290 TraceCheckUtils]: 14: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-15 17:48:57,784 INFO L290 TraceCheckUtils]: 15: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,784 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-15 17:48:57,784 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {239152#true} is VALID [2022-04-15 17:48:57,785 INFO L290 TraceCheckUtils]: 18: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-15 17:48:57,785 INFO L290 TraceCheckUtils]: 19: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,785 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-15 17:48:57,785 INFO L290 TraceCheckUtils]: 21: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-15 17:48:57,785 INFO L290 TraceCheckUtils]: 22: Hoare triple {239152#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {239152#true} is VALID [2022-04-15 17:48:57,785 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-15 17:48:57,785 INFO L290 TraceCheckUtils]: 24: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,785 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-15 17:48:57,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:48:57,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:48:57,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,818 INFO L290 TraceCheckUtils]: 0: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-15 17:48:57,818 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-15 17:48:57,818 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-15 17:48:57,818 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,818 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-15 17:48:57,818 INFO L290 TraceCheckUtils]: 0: Hoare triple {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {239152#true} is VALID [2022-04-15 17:48:57,819 INFO L272 TraceCheckUtils]: 1: Hoare triple {239152#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {239398#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:57,819 INFO L290 TraceCheckUtils]: 2: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-15 17:48:57,819 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-15 17:48:57,819 INFO L290 TraceCheckUtils]: 4: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-15 17:48:57,820 INFO L290 TraceCheckUtils]: 5: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,820 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-15 17:48:57,820 INFO L290 TraceCheckUtils]: 7: Hoare triple {239152#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {239152#true} is VALID [2022-04-15 17:48:57,820 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:48:57,820 INFO L290 TraceCheckUtils]: 9: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:48:57,821 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {239152#true} #1102#return; {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} is VALID [2022-04-15 17:48:57,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 17:48:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,824 INFO L290 TraceCheckUtils]: 0: Hoare triple {239152#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {239152#true} is VALID [2022-04-15 17:48:57,824 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-15 17:48:57,824 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-15 17:48:57,824 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,824 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-15 17:48:57,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-15 17:48:57,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:48:57,826 INFO L290 TraceCheckUtils]: 0: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239152#true} is VALID [2022-04-15 17:48:57,826 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-15 17:48:57,826 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,826 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-15 17:48:57,826 INFO L290 TraceCheckUtils]: 0: Hoare triple {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {239152#true} is VALID [2022-04-15 17:48:57,826 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume !(~s~0 != ~NP~0); {239152#true} is VALID [2022-04-15 17:48:57,826 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {239152#true} is VALID [2022-04-15 17:48:57,826 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {239152#true} is VALID [2022-04-15 17:48:57,827 INFO L272 TraceCheckUtils]: 4: Hoare triple {239152#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:57,827 INFO L290 TraceCheckUtils]: 5: Hoare triple {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {239152#true} is VALID [2022-04-15 17:48:57,827 INFO L290 TraceCheckUtils]: 6: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-15 17:48:57,828 INFO L272 TraceCheckUtils]: 7: Hoare triple {239152#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:57,828 INFO L290 TraceCheckUtils]: 8: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-15 17:48:57,828 INFO L272 TraceCheckUtils]: 9: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:57,828 INFO L290 TraceCheckUtils]: 10: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-15 17:48:57,828 INFO L290 TraceCheckUtils]: 11: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,828 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-15 17:48:57,828 INFO L290 TraceCheckUtils]: 13: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-15 17:48:57,829 INFO L290 TraceCheckUtils]: 14: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,829 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-15 17:48:57,829 INFO L290 TraceCheckUtils]: 16: Hoare triple {239152#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {239152#true} is VALID [2022-04-15 17:48:57,829 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {239152#true} is VALID [2022-04-15 17:48:57,829 INFO L272 TraceCheckUtils]: 18: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:57,829 INFO L290 TraceCheckUtils]: 19: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-15 17:48:57,829 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,829 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-15 17:48:57,829 INFO L290 TraceCheckUtils]: 22: Hoare triple {239152#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {239152#true} is VALID [2022-04-15 17:48:57,829 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-15 17:48:57,829 INFO L290 TraceCheckUtils]: 24: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,829 INFO L290 TraceCheckUtils]: 25: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-15 17:48:57,829 INFO L290 TraceCheckUtils]: 26: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-15 17:48:57,829 INFO L290 TraceCheckUtils]: 27: Hoare triple {239152#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {239152#true} is VALID [2022-04-15 17:48:57,830 INFO L290 TraceCheckUtils]: 28: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-15 17:48:57,830 INFO L290 TraceCheckUtils]: 29: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,830 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-15 17:48:57,830 INFO L290 TraceCheckUtils]: 31: Hoare triple {239152#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {239152#true} is VALID [2022-04-15 17:48:57,830 INFO L290 TraceCheckUtils]: 32: Hoare triple {239152#true} assume !(259 == ~__cil_tmp42~0); {239152#true} is VALID [2022-04-15 17:48:57,830 INFO L290 TraceCheckUtils]: 33: Hoare triple {239152#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,830 INFO L272 TraceCheckUtils]: 34: Hoare triple {239152#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:57,830 INFO L290 TraceCheckUtils]: 35: Hoare triple {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {239152#true} is VALID [2022-04-15 17:48:57,831 INFO L272 TraceCheckUtils]: 36: Hoare triple {239152#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {239398#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:57,831 INFO L290 TraceCheckUtils]: 37: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-15 17:48:57,831 INFO L290 TraceCheckUtils]: 38: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-15 17:48:57,831 INFO L290 TraceCheckUtils]: 39: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-15 17:48:57,832 INFO L290 TraceCheckUtils]: 40: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,832 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-15 17:48:57,832 INFO L290 TraceCheckUtils]: 42: Hoare triple {239152#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {239152#true} is VALID [2022-04-15 17:48:57,832 INFO L290 TraceCheckUtils]: 43: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:48:57,832 INFO L290 TraceCheckUtils]: 44: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:48:57,833 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {239152#true} #1102#return; {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} is VALID [2022-04-15 17:48:57,833 INFO L290 TraceCheckUtils]: 46: Hoare triple {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} is VALID [2022-04-15 17:48:57,833 INFO L290 TraceCheckUtils]: 47: Hoare triple {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {239153#false} is VALID [2022-04-15 17:48:57,833 INFO L290 TraceCheckUtils]: 48: Hoare triple {239153#false} assume !(0 != ~fdcInfo__AcpiBios~0); {239153#false} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 49: Hoare triple {239153#false} assume 4 == ~disketteExtension__DriveType~0; {239153#false} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 50: Hoare triple {239153#false} ~InterfaceType~0 := 0; {239153#false} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 51: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 52: Hoare triple {239153#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {239153#false} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 53: Hoare triple {239153#false} assume ~ntStatus~1 >= 0; {239153#false} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 54: Hoare triple {239153#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {239153#false} is VALID [2022-04-15 17:48:57,834 INFO L272 TraceCheckUtils]: 55: Hoare triple {239153#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {239152#true} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 56: Hoare triple {239152#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {239152#true} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 57: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 58: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 59: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,834 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 61: Hoare triple {239153#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {239153#false} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 62: Hoare triple {239153#false} assume !(~pnpStatus~0 >= 0); {239153#false} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 63: Hoare triple {239153#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {239153#false} is VALID [2022-04-15 17:48:57,834 INFO L290 TraceCheckUtils]: 64: Hoare triple {239153#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {239153#false} is VALID [2022-04-15 17:48:57,835 INFO L272 TraceCheckUtils]: 65: Hoare triple {239153#false} call IofCompleteRequest(~Irp, 0); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:57,835 INFO L290 TraceCheckUtils]: 66: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239152#true} is VALID [2022-04-15 17:48:57,835 INFO L290 TraceCheckUtils]: 67: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-15 17:48:57,835 INFO L290 TraceCheckUtils]: 68: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,835 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-15 17:48:57,835 INFO L290 TraceCheckUtils]: 70: Hoare triple {239153#false} #res := ~ntStatus~1; {239153#false} is VALID [2022-04-15 17:48:57,835 INFO L290 TraceCheckUtils]: 71: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-15 17:48:57,835 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {239153#false} {239152#true} #1020#return; {239153#false} is VALID [2022-04-15 17:48:57,835 INFO L290 TraceCheckUtils]: 0: Hoare triple {239251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {239152#true} is VALID [2022-04-15 17:48:57,835 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume 1 == ~PagingReferenceCount~0; {239152#true} is VALID [2022-04-15 17:48:57,835 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {239152#true} is VALID [2022-04-15 17:48:57,835 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume !(0 != ~disketteExtension__IsRemoved~0); {239152#true} is VALID [2022-04-15 17:48:57,835 INFO L290 TraceCheckUtils]: 4: Hoare triple {239152#true} assume 0 == ~irpSp__MinorFunction~0; {239152#true} is VALID [2022-04-15 17:48:57,836 INFO L272 TraceCheckUtils]: 5: Hoare triple {239152#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:57,836 INFO L290 TraceCheckUtils]: 6: Hoare triple {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {239152#true} is VALID [2022-04-15 17:48:57,836 INFO L290 TraceCheckUtils]: 7: Hoare triple {239152#true} assume !(~s~0 != ~NP~0); {239152#true} is VALID [2022-04-15 17:48:57,836 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {239152#true} is VALID [2022-04-15 17:48:57,836 INFO L290 TraceCheckUtils]: 9: Hoare triple {239152#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {239152#true} is VALID [2022-04-15 17:48:57,837 INFO L272 TraceCheckUtils]: 10: Hoare triple {239152#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:57,837 INFO L290 TraceCheckUtils]: 11: Hoare triple {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {239152#true} is VALID [2022-04-15 17:48:57,837 INFO L290 TraceCheckUtils]: 12: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-15 17:48:57,837 INFO L272 TraceCheckUtils]: 13: Hoare triple {239152#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:57,837 INFO L290 TraceCheckUtils]: 14: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-15 17:48:57,838 INFO L272 TraceCheckUtils]: 15: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:57,838 INFO L290 TraceCheckUtils]: 16: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-15 17:48:57,838 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,838 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-15 17:48:57,838 INFO L290 TraceCheckUtils]: 19: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-15 17:48:57,838 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,838 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-15 17:48:57,838 INFO L290 TraceCheckUtils]: 22: Hoare triple {239152#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {239152#true} is VALID [2022-04-15 17:48:57,838 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L272 TraceCheckUtils]: 24: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:57,839 INFO L290 TraceCheckUtils]: 25: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L290 TraceCheckUtils]: 26: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L290 TraceCheckUtils]: 28: Hoare triple {239152#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L290 TraceCheckUtils]: 29: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L290 TraceCheckUtils]: 30: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L290 TraceCheckUtils]: 31: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L290 TraceCheckUtils]: 32: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L290 TraceCheckUtils]: 33: Hoare triple {239152#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L290 TraceCheckUtils]: 34: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L290 TraceCheckUtils]: 35: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L290 TraceCheckUtils]: 37: Hoare triple {239152#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L290 TraceCheckUtils]: 38: Hoare triple {239152#true} assume !(259 == ~__cil_tmp42~0); {239152#true} is VALID [2022-04-15 17:48:57,839 INFO L290 TraceCheckUtils]: 39: Hoare triple {239152#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,840 INFO L272 TraceCheckUtils]: 40: Hoare triple {239152#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:57,840 INFO L290 TraceCheckUtils]: 41: Hoare triple {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {239152#true} is VALID [2022-04-15 17:48:57,841 INFO L272 TraceCheckUtils]: 42: Hoare triple {239152#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {239398#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:57,841 INFO L290 TraceCheckUtils]: 43: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-15 17:48:57,841 INFO L290 TraceCheckUtils]: 44: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-15 17:48:57,841 INFO L290 TraceCheckUtils]: 45: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-15 17:48:57,841 INFO L290 TraceCheckUtils]: 46: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,841 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-15 17:48:57,841 INFO L290 TraceCheckUtils]: 48: Hoare triple {239152#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {239152#true} is VALID [2022-04-15 17:48:57,841 INFO L290 TraceCheckUtils]: 49: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:48:57,842 INFO L290 TraceCheckUtils]: 50: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:48:57,842 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {239152#true} #1102#return; {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} is VALID [2022-04-15 17:48:57,843 INFO L290 TraceCheckUtils]: 52: Hoare triple {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} is VALID [2022-04-15 17:48:57,843 INFO L290 TraceCheckUtils]: 53: Hoare triple {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {239153#false} is VALID [2022-04-15 17:48:57,843 INFO L290 TraceCheckUtils]: 54: Hoare triple {239153#false} assume !(0 != ~fdcInfo__AcpiBios~0); {239153#false} is VALID [2022-04-15 17:48:57,843 INFO L290 TraceCheckUtils]: 55: Hoare triple {239153#false} assume 4 == ~disketteExtension__DriveType~0; {239153#false} is VALID [2022-04-15 17:48:57,843 INFO L290 TraceCheckUtils]: 56: Hoare triple {239153#false} ~InterfaceType~0 := 0; {239153#false} is VALID [2022-04-15 17:48:57,843 INFO L290 TraceCheckUtils]: 57: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-15 17:48:57,843 INFO L290 TraceCheckUtils]: 58: Hoare triple {239153#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {239153#false} is VALID [2022-04-15 17:48:57,843 INFO L290 TraceCheckUtils]: 59: Hoare triple {239153#false} assume ~ntStatus~1 >= 0; {239153#false} is VALID [2022-04-15 17:48:57,843 INFO L290 TraceCheckUtils]: 60: Hoare triple {239153#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {239153#false} is VALID [2022-04-15 17:48:57,843 INFO L272 TraceCheckUtils]: 61: Hoare triple {239153#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {239152#true} is VALID [2022-04-15 17:48:57,843 INFO L290 TraceCheckUtils]: 62: Hoare triple {239152#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {239152#true} is VALID [2022-04-15 17:48:57,843 INFO L290 TraceCheckUtils]: 63: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-15 17:48:57,843 INFO L290 TraceCheckUtils]: 64: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 65: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,844 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 67: Hoare triple {239153#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {239153#false} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 68: Hoare triple {239153#false} assume !(~pnpStatus~0 >= 0); {239153#false} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 69: Hoare triple {239153#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {239153#false} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 70: Hoare triple {239153#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {239153#false} is VALID [2022-04-15 17:48:57,844 INFO L272 TraceCheckUtils]: 71: Hoare triple {239153#false} call IofCompleteRequest(~Irp, 0); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 72: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239152#true} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 73: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 74: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,844 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 76: Hoare triple {239153#false} #res := ~ntStatus~1; {239153#false} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 77: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-15 17:48:57,844 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {239153#false} {239152#true} #1020#return; {239153#false} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 79: Hoare triple {239153#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {239153#false} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 80: Hoare triple {239153#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {239153#false} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 81: Hoare triple {239153#false} assume !(0 == ~PagingReferenceCount~0); {239153#false} is VALID [2022-04-15 17:48:57,844 INFO L290 TraceCheckUtils]: 82: Hoare triple {239153#false} #res := ~ntStatus~0; {239153#false} is VALID [2022-04-15 17:48:57,845 INFO L290 TraceCheckUtils]: 83: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-15 17:48:57,845 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {239153#false} {239152#true} #1076#return; {239153#false} is VALID [2022-04-15 17:48:57,846 INFO L272 TraceCheckUtils]: 0: Hoare triple {239152#true} call ULTIMATE.init(); {239248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:48:57,846 INFO L290 TraceCheckUtils]: 1: Hoare triple {239248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,846 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,846 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239152#true} {239152#true} #1156#return; {239152#true} is VALID [2022-04-15 17:48:57,846 INFO L272 TraceCheckUtils]: 4: Hoare triple {239152#true} call #t~ret170 := main(); {239152#true} is VALID [2022-04-15 17:48:57,846 INFO L290 TraceCheckUtils]: 5: Hoare triple {239152#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {239152#true} is VALID [2022-04-15 17:48:57,847 INFO L272 TraceCheckUtils]: 6: Hoare triple {239152#true} call _BLAST_init(); {239249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:57,847 INFO L290 TraceCheckUtils]: 7: Hoare triple {239249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,847 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,847 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {239152#true} {239152#true} #1066#return; {239152#true} is VALID [2022-04-15 17:48:57,847 INFO L290 TraceCheckUtils]: 10: Hoare triple {239152#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,847 INFO L290 TraceCheckUtils]: 11: Hoare triple {239152#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {239152#true} is VALID [2022-04-15 17:48:57,848 INFO L272 TraceCheckUtils]: 12: Hoare triple {239152#true} call stub_driver_init(); {239250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:57,848 INFO L290 TraceCheckUtils]: 13: Hoare triple {239250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,848 INFO L290 TraceCheckUtils]: 14: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,848 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {239152#true} {239152#true} #1068#return; {239152#true} is VALID [2022-04-15 17:48:57,848 INFO L290 TraceCheckUtils]: 16: Hoare triple {239152#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {239152#true} is VALID [2022-04-15 17:48:57,848 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {239152#true} is VALID [2022-04-15 17:48:57,848 INFO L290 TraceCheckUtils]: 18: Hoare triple {239152#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {239152#true} is VALID [2022-04-15 17:48:57,848 INFO L290 TraceCheckUtils]: 19: Hoare triple {239152#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {239152#true} is VALID [2022-04-15 17:48:57,848 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume 3 == ~tmp_ndt_4~0; {239152#true} is VALID [2022-04-15 17:48:57,849 INFO L272 TraceCheckUtils]: 21: Hoare triple {239152#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {239251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:57,849 INFO L290 TraceCheckUtils]: 22: Hoare triple {239251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {239152#true} is VALID [2022-04-15 17:48:57,849 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} assume 1 == ~PagingReferenceCount~0; {239152#true} is VALID [2022-04-15 17:48:57,849 INFO L290 TraceCheckUtils]: 24: Hoare triple {239152#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {239152#true} is VALID [2022-04-15 17:48:57,849 INFO L290 TraceCheckUtils]: 25: Hoare triple {239152#true} assume !(0 != ~disketteExtension__IsRemoved~0); {239152#true} is VALID [2022-04-15 17:48:57,849 INFO L290 TraceCheckUtils]: 26: Hoare triple {239152#true} assume 0 == ~irpSp__MinorFunction~0; {239152#true} is VALID [2022-04-15 17:48:57,850 INFO L272 TraceCheckUtils]: 27: Hoare triple {239152#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:57,850 INFO L290 TraceCheckUtils]: 28: Hoare triple {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {239152#true} is VALID [2022-04-15 17:48:57,850 INFO L290 TraceCheckUtils]: 29: Hoare triple {239152#true} assume !(~s~0 != ~NP~0); {239152#true} is VALID [2022-04-15 17:48:57,850 INFO L290 TraceCheckUtils]: 30: Hoare triple {239152#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {239152#true} is VALID [2022-04-15 17:48:57,850 INFO L290 TraceCheckUtils]: 31: Hoare triple {239152#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {239152#true} is VALID [2022-04-15 17:48:57,850 INFO L272 TraceCheckUtils]: 32: Hoare triple {239152#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:57,851 INFO L290 TraceCheckUtils]: 33: Hoare triple {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {239152#true} is VALID [2022-04-15 17:48:57,851 INFO L290 TraceCheckUtils]: 34: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-15 17:48:57,851 INFO L272 TraceCheckUtils]: 35: Hoare triple {239152#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:57,851 INFO L290 TraceCheckUtils]: 36: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-15 17:48:57,852 INFO L272 TraceCheckUtils]: 37: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:48:57,852 INFO L290 TraceCheckUtils]: 38: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-15 17:48:57,852 INFO L290 TraceCheckUtils]: 39: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,852 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-15 17:48:57,852 INFO L290 TraceCheckUtils]: 41: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-15 17:48:57,852 INFO L290 TraceCheckUtils]: 42: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,852 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-15 17:48:57,852 INFO L290 TraceCheckUtils]: 44: Hoare triple {239152#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {239152#true} is VALID [2022-04-15 17:48:57,852 INFO L290 TraceCheckUtils]: 45: Hoare triple {239152#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {239152#true} is VALID [2022-04-15 17:48:57,852 INFO L272 TraceCheckUtils]: 46: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:57,852 INFO L290 TraceCheckUtils]: 47: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-15 17:48:57,852 INFO L290 TraceCheckUtils]: 48: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,852 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-15 17:48:57,852 INFO L290 TraceCheckUtils]: 50: Hoare triple {239152#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {239152#true} is VALID [2022-04-15 17:48:57,853 INFO L290 TraceCheckUtils]: 51: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-15 17:48:57,853 INFO L290 TraceCheckUtils]: 52: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,853 INFO L290 TraceCheckUtils]: 53: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-15 17:48:57,853 INFO L290 TraceCheckUtils]: 54: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-15 17:48:57,853 INFO L290 TraceCheckUtils]: 55: Hoare triple {239152#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {239152#true} is VALID [2022-04-15 17:48:57,853 INFO L290 TraceCheckUtils]: 56: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-15 17:48:57,853 INFO L290 TraceCheckUtils]: 57: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,853 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-15 17:48:57,853 INFO L290 TraceCheckUtils]: 59: Hoare triple {239152#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {239152#true} is VALID [2022-04-15 17:48:57,853 INFO L290 TraceCheckUtils]: 60: Hoare triple {239152#true} assume !(259 == ~__cil_tmp42~0); {239152#true} is VALID [2022-04-15 17:48:57,853 INFO L290 TraceCheckUtils]: 61: Hoare triple {239152#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {239152#true} is VALID [2022-04-15 17:48:57,854 INFO L272 TraceCheckUtils]: 62: Hoare triple {239152#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:48:57,854 INFO L290 TraceCheckUtils]: 63: Hoare triple {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {239152#true} is VALID [2022-04-15 17:48:57,854 INFO L272 TraceCheckUtils]: 64: Hoare triple {239152#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {239398#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:48:57,855 INFO L290 TraceCheckUtils]: 65: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-15 17:48:57,855 INFO L290 TraceCheckUtils]: 66: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-15 17:48:57,855 INFO L290 TraceCheckUtils]: 67: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-15 17:48:57,855 INFO L290 TraceCheckUtils]: 68: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,855 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-15 17:48:57,855 INFO L290 TraceCheckUtils]: 70: Hoare triple {239152#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {239152#true} is VALID [2022-04-15 17:48:57,855 INFO L290 TraceCheckUtils]: 71: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:48:57,855 INFO L290 TraceCheckUtils]: 72: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:48:57,856 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {239152#true} #1102#return; {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} is VALID [2022-04-15 17:48:57,856 INFO L290 TraceCheckUtils]: 74: Hoare triple {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} is VALID [2022-04-15 17:48:57,856 INFO L290 TraceCheckUtils]: 75: Hoare triple {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {239153#false} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 76: Hoare triple {239153#false} assume !(0 != ~fdcInfo__AcpiBios~0); {239153#false} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 77: Hoare triple {239153#false} assume 4 == ~disketteExtension__DriveType~0; {239153#false} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 78: Hoare triple {239153#false} ~InterfaceType~0 := 0; {239153#false} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 79: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 80: Hoare triple {239153#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {239153#false} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 81: Hoare triple {239153#false} assume ~ntStatus~1 >= 0; {239153#false} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 82: Hoare triple {239153#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {239153#false} is VALID [2022-04-15 17:48:57,857 INFO L272 TraceCheckUtils]: 83: Hoare triple {239153#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {239152#true} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 84: Hoare triple {239152#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {239152#true} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 85: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 86: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 87: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,857 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 89: Hoare triple {239153#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {239153#false} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 90: Hoare triple {239153#false} assume !(~pnpStatus~0 >= 0); {239153#false} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 91: Hoare triple {239153#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {239153#false} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 92: Hoare triple {239153#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {239153#false} is VALID [2022-04-15 17:48:57,857 INFO L272 TraceCheckUtils]: 93: Hoare triple {239153#false} call IofCompleteRequest(~Irp, 0); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:48:57,857 INFO L290 TraceCheckUtils]: 94: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239152#true} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 95: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 96: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-15 17:48:57,858 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 98: Hoare triple {239153#false} #res := ~ntStatus~1; {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 99: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {239153#false} {239152#true} #1020#return; {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 101: Hoare triple {239153#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 102: Hoare triple {239153#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 103: Hoare triple {239153#false} assume !(0 == ~PagingReferenceCount~0); {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 104: Hoare triple {239153#false} #res := ~ntStatus~0; {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 105: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {239153#false} {239152#true} #1076#return; {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 107: Hoare triple {239153#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 108: Hoare triple {239153#false} assume !(1 == ~pended~0); {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 109: Hoare triple {239153#false} assume !(1 == ~pended~0); {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 110: Hoare triple {239153#false} assume ~s~0 != ~UNLOADED~0; {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 111: Hoare triple {239153#false} assume -1 != ~status~1; {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 112: Hoare triple {239153#false} assume ~s~0 != ~SKIP2~0; {239153#false} is VALID [2022-04-15 17:48:57,858 INFO L290 TraceCheckUtils]: 113: Hoare triple {239153#false} assume ~s~0 != ~IPC~0; {239153#false} is VALID [2022-04-15 17:48:57,859 INFO L290 TraceCheckUtils]: 114: Hoare triple {239153#false} assume !(~s~0 != ~DC~0); {239153#false} is VALID [2022-04-15 17:48:57,859 INFO L290 TraceCheckUtils]: 115: Hoare triple {239153#false} assume !(1 == ~pended~0); {239153#false} is VALID [2022-04-15 17:48:57,859 INFO L290 TraceCheckUtils]: 116: Hoare triple {239153#false} assume ~s~0 == ~DC~0; {239153#false} is VALID [2022-04-15 17:48:57,859 INFO L290 TraceCheckUtils]: 117: Hoare triple {239153#false} assume 259 == ~status~1; {239153#false} is VALID [2022-04-15 17:48:57,859 INFO L272 TraceCheckUtils]: 118: Hoare triple {239153#false} call errorFn(); {239153#false} is VALID [2022-04-15 17:48:57,859 INFO L290 TraceCheckUtils]: 119: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-15 17:48:57,859 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 17:48:57,859 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:48:57,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613618486] [2022-04-15 17:48:57,859 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [613618486] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:57,859 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:57,859 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:48:57,860 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:48:57,860 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [917984845] [2022-04-15 17:48:57,860 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [917984845] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:48:57,860 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:48:57,860 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:48:57,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1596041294] [2022-04-15 17:48:57,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:48:57,860 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 120 [2022-04-15 17:48:57,860 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:48:57,860 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-15 17:48:57,932 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:48:57,932 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 17:48:57,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:48:57,933 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 17:48:57,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-15 17:48:57,933 INFO L87 Difference]: Start difference. First operand 253 states and 279 transitions. Second operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-15 17:49:00,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:00,162 INFO L93 Difference]: Finished difference Result 339 states and 377 transitions. [2022-04-15 17:49:00,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:49:00,162 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 120 [2022-04-15 17:49:00,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:49:00,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-15 17:49:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 294 transitions. [2022-04-15 17:49:00,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-15 17:49:00,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 294 transitions. [2022-04-15 17:49:00,166 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 294 transitions. [2022-04-15 17:49:00,384 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 294 edges. 294 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:00,387 INFO L225 Difference]: With dead ends: 339 [2022-04-15 17:49:00,387 INFO L226 Difference]: Without dead ends: 254 [2022-04-15 17:49:00,387 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 17:49:00,387 INFO L913 BasicCegarLoop]: 174 mSDtfsCounter, 216 mSDsluCounter, 503 mSDsCounter, 0 mSdLazyCounter, 480 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 216 SdHoareTripleChecker+Valid, 677 SdHoareTripleChecker+Invalid, 567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 480 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:49:00,388 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [216 Valid, 677 Invalid, 567 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 480 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 17:49:00,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2022-04-15 17:49:01,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 248. [2022-04-15 17:49:01,229 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:49:01,229 INFO L82 GeneralOperation]: Start isEquivalent. First operand 254 states. Second operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-15 17:49:01,229 INFO L74 IsIncluded]: Start isIncluded. First operand 254 states. Second operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-15 17:49:01,229 INFO L87 Difference]: Start difference. First operand 254 states. Second operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-15 17:49:01,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:01,232 INFO L93 Difference]: Finished difference Result 254 states and 279 transitions. [2022-04-15 17:49:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 279 transitions. [2022-04-15 17:49:01,233 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:01,233 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:01,233 INFO L74 IsIncluded]: Start isIncluded. First operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) Second operand 254 states. [2022-04-15 17:49:01,233 INFO L87 Difference]: Start difference. First operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) Second operand 254 states. [2022-04-15 17:49:01,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:01,236 INFO L93 Difference]: Finished difference Result 254 states and 279 transitions. [2022-04-15 17:49:01,236 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 279 transitions. [2022-04-15 17:49:01,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:01,236 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:01,236 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:49:01,236 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:49:01,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-15 17:49:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 272 transitions. [2022-04-15 17:49:01,240 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 272 transitions. Word has length 120 [2022-04-15 17:49:01,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:49:01,240 INFO L478 AbstractCegarLoop]: Abstraction has 248 states and 272 transitions. [2022-04-15 17:49:01,240 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-15 17:49:01,240 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 248 states and 272 transitions. [2022-04-15 17:49:01,925 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 17:49:01,925 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 272 transitions. [2022-04-15 17:49:01,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-04-15 17:49:01,926 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:49:01,926 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 17:49:01,926 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable58 [2022-04-15 17:49:01,926 INFO L403 AbstractCegarLoop]: === Iteration 60 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:49:01,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:49:01,926 INFO L85 PathProgramCache]: Analyzing trace with hash 90302461, now seen corresponding path program 1 times [2022-04-15 17:49:01,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:01,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1949481199] [2022-04-15 17:49:01,927 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:49:01,927 INFO L85 PathProgramCache]: Analyzing trace with hash 90302461, now seen corresponding path program 2 times [2022-04-15 17:49:01,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:49:01,927 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2071053839] [2022-04-15 17:49:01,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:49:01,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:49:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:49:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,043 INFO L290 TraceCheckUtils]: 0: Hoare triple {241220#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,043 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,044 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1156#return; {241092#true} is VALID [2022-04-15 17:49:02,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:49:02,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,063 INFO L290 TraceCheckUtils]: 0: Hoare triple {241221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,063 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,063 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1066#return; {241092#true} is VALID [2022-04-15 17:49:02,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:49:02,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,074 INFO L290 TraceCheckUtils]: 0: Hoare triple {241222#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,074 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,074 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1068#return; {241092#true} is VALID [2022-04-15 17:49:02,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:49:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:49:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:49:02,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:02,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,271 INFO L290 TraceCheckUtils]: 0: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-15 17:49:02,271 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,271 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-15 17:49:02,271 INFO L290 TraceCheckUtils]: 0: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-15 17:49:02,272 INFO L272 TraceCheckUtils]: 1: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,272 INFO L290 TraceCheckUtils]: 2: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-15 17:49:02,272 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,272 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-15 17:49:02,272 INFO L290 TraceCheckUtils]: 5: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-15 17:49:02,272 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,272 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-15 17:49:02,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,283 INFO L290 TraceCheckUtils]: 0: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,283 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,283 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-15 17:49:02,283 INFO L290 TraceCheckUtils]: 0: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-15 17:49:02,283 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-15 17:49:02,283 INFO L272 TraceCheckUtils]: 2: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,284 INFO L290 TraceCheckUtils]: 3: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-15 17:49:02,284 INFO L272 TraceCheckUtils]: 4: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,284 INFO L290 TraceCheckUtils]: 5: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-15 17:49:02,284 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,284 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-15 17:49:02,284 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-15 17:49:02,284 INFO L290 TraceCheckUtils]: 9: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,284 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-15 17:49:02,284 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-15 17:49:02,285 INFO L290 TraceCheckUtils]: 12: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-15 17:49:02,285 INFO L272 TraceCheckUtils]: 13: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:02,285 INFO L290 TraceCheckUtils]: 14: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,285 INFO L290 TraceCheckUtils]: 15: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,285 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-15 17:49:02,285 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-15 17:49:02,285 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-15 17:49:02,285 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,285 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-15 17:49:02,285 INFO L290 TraceCheckUtils]: 21: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,285 INFO L290 TraceCheckUtils]: 22: Hoare triple {241092#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241092#true} is VALID [2022-04-15 17:49:02,285 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-15 17:49:02,285 INFO L290 TraceCheckUtils]: 24: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,286 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-15 17:49:02,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:49:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:02,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,386 INFO L290 TraceCheckUtils]: 0: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-15 17:49:02,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-15 17:49:02,386 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-15 17:49:02,386 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,386 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-15 17:49:02,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:49:02,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:02,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,435 INFO L290 TraceCheckUtils]: 0: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-15 17:49:02,435 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,436 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-15 17:49:02,436 INFO L290 TraceCheckUtils]: 0: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-15 17:49:02,436 INFO L272 TraceCheckUtils]: 1: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,436 INFO L290 TraceCheckUtils]: 2: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-15 17:49:02,436 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,436 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-15 17:49:02,436 INFO L290 TraceCheckUtils]: 5: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-15 17:49:02,436 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,437 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-15 17:49:02,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,438 INFO L290 TraceCheckUtils]: 0: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,438 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,438 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-15 17:49:02,438 INFO L290 TraceCheckUtils]: 0: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-15 17:49:02,438 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-15 17:49:02,439 INFO L272 TraceCheckUtils]: 2: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,439 INFO L290 TraceCheckUtils]: 3: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-15 17:49:02,439 INFO L272 TraceCheckUtils]: 4: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,439 INFO L290 TraceCheckUtils]: 5: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-15 17:49:02,439 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,439 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-15 17:49:02,440 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-15 17:49:02,440 INFO L290 TraceCheckUtils]: 9: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,440 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-15 17:49:02,440 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-15 17:49:02,440 INFO L290 TraceCheckUtils]: 12: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-15 17:49:02,440 INFO L272 TraceCheckUtils]: 13: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:02,440 INFO L290 TraceCheckUtils]: 14: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,440 INFO L290 TraceCheckUtils]: 15: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,440 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-15 17:49:02,440 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-15 17:49:02,440 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-15 17:49:02,441 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,441 INFO L290 TraceCheckUtils]: 20: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,441 INFO L290 TraceCheckUtils]: 21: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,442 INFO L290 TraceCheckUtils]: 22: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,442 INFO L290 TraceCheckUtils]: 23: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:49:02,442 INFO L290 TraceCheckUtils]: 24: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:49:02,443 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-15 17:49:02,443 INFO L290 TraceCheckUtils]: 0: Hoare triple {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {241092#true} is VALID [2022-04-15 17:49:02,444 INFO L272 TraceCheckUtils]: 1: Hoare triple {241092#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {241462#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:02,444 INFO L290 TraceCheckUtils]: 2: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-15 17:49:02,444 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-15 17:49:02,444 INFO L290 TraceCheckUtils]: 4: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-15 17:49:02,444 INFO L290 TraceCheckUtils]: 5: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,444 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-15 17:49:02,444 INFO L290 TraceCheckUtils]: 7: Hoare triple {241092#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {241092#true} is VALID [2022-04-15 17:49:02,444 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {241092#true} is VALID [2022-04-15 17:49:02,445 INFO L272 TraceCheckUtils]: 9: Hoare triple {241092#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,445 INFO L290 TraceCheckUtils]: 10: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-15 17:49:02,445 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-15 17:49:02,446 INFO L272 TraceCheckUtils]: 12: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,446 INFO L290 TraceCheckUtils]: 13: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-15 17:49:02,446 INFO L272 TraceCheckUtils]: 14: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,446 INFO L290 TraceCheckUtils]: 15: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-15 17:49:02,446 INFO L290 TraceCheckUtils]: 16: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,446 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-15 17:49:02,446 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-15 17:49:02,446 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,446 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-15 17:49:02,447 INFO L290 TraceCheckUtils]: 21: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-15 17:49:02,447 INFO L290 TraceCheckUtils]: 22: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-15 17:49:02,447 INFO L272 TraceCheckUtils]: 23: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:02,447 INFO L290 TraceCheckUtils]: 24: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,447 INFO L290 TraceCheckUtils]: 25: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,447 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-15 17:49:02,447 INFO L290 TraceCheckUtils]: 27: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-15 17:49:02,447 INFO L290 TraceCheckUtils]: 28: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-15 17:49:02,447 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,448 INFO L290 TraceCheckUtils]: 30: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,448 INFO L290 TraceCheckUtils]: 31: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,448 INFO L290 TraceCheckUtils]: 32: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,449 INFO L290 TraceCheckUtils]: 33: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:49:02,449 INFO L290 TraceCheckUtils]: 34: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:49:02,450 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-15 17:49:02,450 INFO L290 TraceCheckUtils]: 36: Hoare triple {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-15 17:49:02,450 INFO L290 TraceCheckUtils]: 37: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} assume !(259 == ~__cil_tmp11~0); {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-15 17:49:02,450 INFO L290 TraceCheckUtils]: 38: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} #res := ~ntStatus~2; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-15 17:49:02,451 INFO L290 TraceCheckUtils]: 39: Hoare triple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} assume true; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-15 17:49:02,451 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} {241092#true} #1102#return; {241398#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-15 17:49:02,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 17:49:02,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,454 INFO L290 TraceCheckUtils]: 0: Hoare triple {241092#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {241092#true} is VALID [2022-04-15 17:49:02,454 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-15 17:49:02,454 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-15 17:49:02,454 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,455 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-04-15 17:49:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:02,456 INFO L290 TraceCheckUtils]: 0: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {241092#true} is VALID [2022-04-15 17:49:02,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-15 17:49:02,456 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,457 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,457 INFO L290 TraceCheckUtils]: 0: Hoare triple {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {241092#true} is VALID [2022-04-15 17:49:02,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume !(~s~0 != ~NP~0); {241092#true} is VALID [2022-04-15 17:49:02,457 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {241092#true} is VALID [2022-04-15 17:49:02,457 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {241092#true} is VALID [2022-04-15 17:49:02,458 INFO L272 TraceCheckUtils]: 4: Hoare triple {241092#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,458 INFO L290 TraceCheckUtils]: 5: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-15 17:49:02,458 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-15 17:49:02,458 INFO L272 TraceCheckUtils]: 7: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,458 INFO L290 TraceCheckUtils]: 8: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-15 17:49:02,459 INFO L272 TraceCheckUtils]: 9: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,459 INFO L290 TraceCheckUtils]: 10: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-15 17:49:02,459 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,459 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-15 17:49:02,459 INFO L290 TraceCheckUtils]: 13: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-15 17:49:02,459 INFO L290 TraceCheckUtils]: 14: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,459 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-15 17:49:02,459 INFO L290 TraceCheckUtils]: 16: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-15 17:49:02,459 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L272 TraceCheckUtils]: 18: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:02,460 INFO L290 TraceCheckUtils]: 19: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L290 TraceCheckUtils]: 22: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L290 TraceCheckUtils]: 24: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L290 TraceCheckUtils]: 25: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L290 TraceCheckUtils]: 26: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L290 TraceCheckUtils]: 27: Hoare triple {241092#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L290 TraceCheckUtils]: 28: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L290 TraceCheckUtils]: 31: Hoare triple {241092#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L290 TraceCheckUtils]: 32: Hoare triple {241092#true} assume !(259 == ~__cil_tmp42~0); {241092#true} is VALID [2022-04-15 17:49:02,460 INFO L290 TraceCheckUtils]: 33: Hoare triple {241092#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,461 INFO L272 TraceCheckUtils]: 34: Hoare triple {241092#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,461 INFO L290 TraceCheckUtils]: 35: Hoare triple {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {241092#true} is VALID [2022-04-15 17:49:02,462 INFO L272 TraceCheckUtils]: 36: Hoare triple {241092#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {241462#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:02,462 INFO L290 TraceCheckUtils]: 37: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-15 17:49:02,462 INFO L290 TraceCheckUtils]: 38: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-15 17:49:02,462 INFO L290 TraceCheckUtils]: 39: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-15 17:49:02,462 INFO L290 TraceCheckUtils]: 40: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,462 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-15 17:49:02,462 INFO L290 TraceCheckUtils]: 42: Hoare triple {241092#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {241092#true} is VALID [2022-04-15 17:49:02,462 INFO L290 TraceCheckUtils]: 43: Hoare triple {241092#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {241092#true} is VALID [2022-04-15 17:49:02,463 INFO L272 TraceCheckUtils]: 44: Hoare triple {241092#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,463 INFO L290 TraceCheckUtils]: 45: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-15 17:49:02,463 INFO L290 TraceCheckUtils]: 46: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-15 17:49:02,464 INFO L272 TraceCheckUtils]: 47: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,464 INFO L290 TraceCheckUtils]: 48: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-15 17:49:02,464 INFO L272 TraceCheckUtils]: 49: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,464 INFO L290 TraceCheckUtils]: 50: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-15 17:49:02,464 INFO L290 TraceCheckUtils]: 51: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,464 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-15 17:49:02,464 INFO L290 TraceCheckUtils]: 53: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-15 17:49:02,465 INFO L290 TraceCheckUtils]: 54: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,465 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-15 17:49:02,465 INFO L290 TraceCheckUtils]: 56: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-15 17:49:02,465 INFO L290 TraceCheckUtils]: 57: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-15 17:49:02,465 INFO L272 TraceCheckUtils]: 58: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:02,465 INFO L290 TraceCheckUtils]: 59: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,465 INFO L290 TraceCheckUtils]: 60: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,466 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-15 17:49:02,466 INFO L290 TraceCheckUtils]: 62: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-15 17:49:02,466 INFO L290 TraceCheckUtils]: 63: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-15 17:49:02,475 INFO L290 TraceCheckUtils]: 64: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,475 INFO L290 TraceCheckUtils]: 65: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,476 INFO L290 TraceCheckUtils]: 66: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,476 INFO L290 TraceCheckUtils]: 67: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,476 INFO L290 TraceCheckUtils]: 68: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:49:02,477 INFO L290 TraceCheckUtils]: 69: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:49:02,477 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-15 17:49:02,478 INFO L290 TraceCheckUtils]: 71: Hoare triple {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-15 17:49:02,478 INFO L290 TraceCheckUtils]: 72: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} assume !(259 == ~__cil_tmp11~0); {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-15 17:49:02,478 INFO L290 TraceCheckUtils]: 73: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} #res := ~ntStatus~2; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-15 17:49:02,479 INFO L290 TraceCheckUtils]: 74: Hoare triple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} assume true; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-15 17:49:02,479 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} {241092#true} #1102#return; {241398#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-15 17:49:02,480 INFO L290 TraceCheckUtils]: 76: Hoare triple {241398#(= |FloppyStartDevice_#t~ret77| 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,480 INFO L290 TraceCheckUtils]: 77: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,480 INFO L290 TraceCheckUtils]: 78: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(0 != ~fdcInfo__AcpiBios~0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,481 INFO L290 TraceCheckUtils]: 79: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,481 INFO L290 TraceCheckUtils]: 80: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,481 INFO L290 TraceCheckUtils]: 81: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,481 INFO L290 TraceCheckUtils]: 82: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,482 INFO L290 TraceCheckUtils]: 83: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,482 INFO L290 TraceCheckUtils]: 84: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,482 INFO L272 TraceCheckUtils]: 85: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {241092#true} is VALID [2022-04-15 17:49:02,482 INFO L290 TraceCheckUtils]: 86: Hoare triple {241092#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {241092#true} is VALID [2022-04-15 17:49:02,482 INFO L290 TraceCheckUtils]: 87: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-15 17:49:02,482 INFO L290 TraceCheckUtils]: 88: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-15 17:49:02,482 INFO L290 TraceCheckUtils]: 89: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,483 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,483 INFO L290 TraceCheckUtils]: 91: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,483 INFO L290 TraceCheckUtils]: 92: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,484 INFO L290 TraceCheckUtils]: 93: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,484 INFO L290 TraceCheckUtils]: 94: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,484 INFO L272 TraceCheckUtils]: 95: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:02,485 INFO L290 TraceCheckUtils]: 96: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {241092#true} is VALID [2022-04-15 17:49:02,485 INFO L290 TraceCheckUtils]: 97: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-15 17:49:02,485 INFO L290 TraceCheckUtils]: 98: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,485 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,485 INFO L290 TraceCheckUtils]: 100: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:49:02,486 INFO L290 TraceCheckUtils]: 101: Hoare triple {241409#(= |FloppyStartDevice_#res| 0)} assume true; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:49:02,486 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {241409#(= |FloppyStartDevice_#res| 0)} {241092#true} #1020#return; {241327#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-15 17:49:02,486 INFO L290 TraceCheckUtils]: 0: Hoare triple {241223#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {241092#true} is VALID [2022-04-15 17:49:02,486 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 1 == ~PagingReferenceCount~0; {241092#true} is VALID [2022-04-15 17:49:02,486 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {241092#true} is VALID [2022-04-15 17:49:02,486 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume !(0 != ~disketteExtension__IsRemoved~0); {241092#true} is VALID [2022-04-15 17:49:02,486 INFO L290 TraceCheckUtils]: 4: Hoare triple {241092#true} assume 0 == ~irpSp__MinorFunction~0; {241092#true} is VALID [2022-04-15 17:49:02,487 INFO L272 TraceCheckUtils]: 5: Hoare triple {241092#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,487 INFO L290 TraceCheckUtils]: 6: Hoare triple {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {241092#true} is VALID [2022-04-15 17:49:02,487 INFO L290 TraceCheckUtils]: 7: Hoare triple {241092#true} assume !(~s~0 != ~NP~0); {241092#true} is VALID [2022-04-15 17:49:02,487 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {241092#true} is VALID [2022-04-15 17:49:02,487 INFO L290 TraceCheckUtils]: 9: Hoare triple {241092#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {241092#true} is VALID [2022-04-15 17:49:02,488 INFO L272 TraceCheckUtils]: 10: Hoare triple {241092#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,488 INFO L290 TraceCheckUtils]: 11: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-15 17:49:02,488 INFO L290 TraceCheckUtils]: 12: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-15 17:49:02,489 INFO L272 TraceCheckUtils]: 13: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,489 INFO L290 TraceCheckUtils]: 14: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-15 17:49:02,489 INFO L272 TraceCheckUtils]: 15: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,489 INFO L290 TraceCheckUtils]: 16: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-15 17:49:02,489 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,489 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-15 17:49:02,489 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-15 17:49:02,489 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,489 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-15 17:49:02,489 INFO L290 TraceCheckUtils]: 22: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-15 17:49:02,490 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-15 17:49:02,490 INFO L272 TraceCheckUtils]: 24: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:02,490 INFO L290 TraceCheckUtils]: 25: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,490 INFO L290 TraceCheckUtils]: 26: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,490 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-15 17:49:02,490 INFO L290 TraceCheckUtils]: 28: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-15 17:49:02,490 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-15 17:49:02,490 INFO L290 TraceCheckUtils]: 30: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,490 INFO L290 TraceCheckUtils]: 31: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-15 17:49:02,490 INFO L290 TraceCheckUtils]: 32: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,490 INFO L290 TraceCheckUtils]: 33: Hoare triple {241092#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241092#true} is VALID [2022-04-15 17:49:02,490 INFO L290 TraceCheckUtils]: 34: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-15 17:49:02,490 INFO L290 TraceCheckUtils]: 35: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,491 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-15 17:49:02,491 INFO L290 TraceCheckUtils]: 37: Hoare triple {241092#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {241092#true} is VALID [2022-04-15 17:49:02,491 INFO L290 TraceCheckUtils]: 38: Hoare triple {241092#true} assume !(259 == ~__cil_tmp42~0); {241092#true} is VALID [2022-04-15 17:49:02,491 INFO L290 TraceCheckUtils]: 39: Hoare triple {241092#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,491 INFO L272 TraceCheckUtils]: 40: Hoare triple {241092#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,491 INFO L290 TraceCheckUtils]: 41: Hoare triple {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {241092#true} is VALID [2022-04-15 17:49:02,492 INFO L272 TraceCheckUtils]: 42: Hoare triple {241092#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {241462#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:02,492 INFO L290 TraceCheckUtils]: 43: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-15 17:49:02,492 INFO L290 TraceCheckUtils]: 44: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-15 17:49:02,493 INFO L290 TraceCheckUtils]: 45: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-15 17:49:02,493 INFO L290 TraceCheckUtils]: 46: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,493 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-15 17:49:02,493 INFO L290 TraceCheckUtils]: 48: Hoare triple {241092#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {241092#true} is VALID [2022-04-15 17:49:02,493 INFO L290 TraceCheckUtils]: 49: Hoare triple {241092#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {241092#true} is VALID [2022-04-15 17:49:02,493 INFO L272 TraceCheckUtils]: 50: Hoare triple {241092#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,493 INFO L290 TraceCheckUtils]: 51: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-15 17:49:02,493 INFO L290 TraceCheckUtils]: 52: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-15 17:49:02,494 INFO L272 TraceCheckUtils]: 53: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,494 INFO L290 TraceCheckUtils]: 54: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-15 17:49:02,495 INFO L272 TraceCheckUtils]: 55: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,495 INFO L290 TraceCheckUtils]: 56: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-15 17:49:02,495 INFO L290 TraceCheckUtils]: 57: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,495 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-15 17:49:02,495 INFO L290 TraceCheckUtils]: 59: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-15 17:49:02,495 INFO L290 TraceCheckUtils]: 60: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,495 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-15 17:49:02,495 INFO L290 TraceCheckUtils]: 62: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-15 17:49:02,495 INFO L290 TraceCheckUtils]: 63: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-15 17:49:02,495 INFO L272 TraceCheckUtils]: 64: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:02,495 INFO L290 TraceCheckUtils]: 65: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,495 INFO L290 TraceCheckUtils]: 66: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,495 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-15 17:49:02,496 INFO L290 TraceCheckUtils]: 68: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-15 17:49:02,496 INFO L290 TraceCheckUtils]: 69: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-15 17:49:02,496 INFO L290 TraceCheckUtils]: 70: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,496 INFO L290 TraceCheckUtils]: 71: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,497 INFO L290 TraceCheckUtils]: 72: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,497 INFO L290 TraceCheckUtils]: 73: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,497 INFO L290 TraceCheckUtils]: 74: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:49:02,497 INFO L290 TraceCheckUtils]: 75: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:49:02,498 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-15 17:49:02,498 INFO L290 TraceCheckUtils]: 77: Hoare triple {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-15 17:49:02,499 INFO L290 TraceCheckUtils]: 78: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} assume !(259 == ~__cil_tmp11~0); {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-15 17:49:02,499 INFO L290 TraceCheckUtils]: 79: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} #res := ~ntStatus~2; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-15 17:49:02,499 INFO L290 TraceCheckUtils]: 80: Hoare triple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} assume true; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-15 17:49:02,500 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} {241092#true} #1102#return; {241398#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-15 17:49:02,501 INFO L290 TraceCheckUtils]: 82: Hoare triple {241398#(= |FloppyStartDevice_#t~ret77| 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,501 INFO L290 TraceCheckUtils]: 83: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,501 INFO L290 TraceCheckUtils]: 84: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(0 != ~fdcInfo__AcpiBios~0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,501 INFO L290 TraceCheckUtils]: 85: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,502 INFO L290 TraceCheckUtils]: 86: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,502 INFO L290 TraceCheckUtils]: 87: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,502 INFO L290 TraceCheckUtils]: 88: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,503 INFO L290 TraceCheckUtils]: 89: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,503 INFO L290 TraceCheckUtils]: 90: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,503 INFO L272 TraceCheckUtils]: 91: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {241092#true} is VALID [2022-04-15 17:49:02,503 INFO L290 TraceCheckUtils]: 92: Hoare triple {241092#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {241092#true} is VALID [2022-04-15 17:49:02,503 INFO L290 TraceCheckUtils]: 93: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-15 17:49:02,503 INFO L290 TraceCheckUtils]: 94: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-15 17:49:02,503 INFO L290 TraceCheckUtils]: 95: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,507 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,508 INFO L290 TraceCheckUtils]: 97: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,508 INFO L290 TraceCheckUtils]: 98: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,508 INFO L290 TraceCheckUtils]: 99: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,509 INFO L290 TraceCheckUtils]: 100: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,509 INFO L272 TraceCheckUtils]: 101: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:02,509 INFO L290 TraceCheckUtils]: 102: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {241092#true} is VALID [2022-04-15 17:49:02,509 INFO L290 TraceCheckUtils]: 103: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-15 17:49:02,509 INFO L290 TraceCheckUtils]: 104: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,510 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,510 INFO L290 TraceCheckUtils]: 106: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:49:02,510 INFO L290 TraceCheckUtils]: 107: Hoare triple {241409#(= |FloppyStartDevice_#res| 0)} assume true; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:49:02,511 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {241409#(= |FloppyStartDevice_#res| 0)} {241092#true} #1020#return; {241327#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-15 17:49:02,511 INFO L290 TraceCheckUtils]: 109: Hoare triple {241327#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:49:02,511 INFO L290 TraceCheckUtils]: 110: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:49:02,512 INFO L290 TraceCheckUtils]: 111: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:49:02,512 INFO L290 TraceCheckUtils]: 112: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:49:02,512 INFO L290 TraceCheckUtils]: 113: Hoare triple {241329#(= |FloppyPnp_#res| 0)} assume true; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:49:02,513 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {241329#(= |FloppyPnp_#res| 0)} {241092#true} #1076#return; {241218#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-15 17:49:02,515 INFO L272 TraceCheckUtils]: 0: Hoare triple {241092#true} call ULTIMATE.init(); {241220#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:49:02,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {241220#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,515 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,515 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {241092#true} {241092#true} #1156#return; {241092#true} is VALID [2022-04-15 17:49:02,515 INFO L272 TraceCheckUtils]: 4: Hoare triple {241092#true} call #t~ret170 := main(); {241092#true} is VALID [2022-04-15 17:49:02,515 INFO L290 TraceCheckUtils]: 5: Hoare triple {241092#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {241092#true} is VALID [2022-04-15 17:49:02,516 INFO L272 TraceCheckUtils]: 6: Hoare triple {241092#true} call _BLAST_init(); {241221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,516 INFO L290 TraceCheckUtils]: 7: Hoare triple {241221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,516 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,516 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {241092#true} {241092#true} #1066#return; {241092#true} is VALID [2022-04-15 17:49:02,516 INFO L290 TraceCheckUtils]: 10: Hoare triple {241092#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,516 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {241092#true} is VALID [2022-04-15 17:49:02,517 INFO L272 TraceCheckUtils]: 12: Hoare triple {241092#true} call stub_driver_init(); {241222#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,517 INFO L290 TraceCheckUtils]: 13: Hoare triple {241222#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,517 INFO L290 TraceCheckUtils]: 14: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,517 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {241092#true} {241092#true} #1068#return; {241092#true} is VALID [2022-04-15 17:49:02,517 INFO L290 TraceCheckUtils]: 16: Hoare triple {241092#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {241092#true} is VALID [2022-04-15 17:49:02,517 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {241092#true} is VALID [2022-04-15 17:49:02,517 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {241092#true} is VALID [2022-04-15 17:49:02,517 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {241092#true} is VALID [2022-04-15 17:49:02,517 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume 3 == ~tmp_ndt_4~0; {241092#true} is VALID [2022-04-15 17:49:02,518 INFO L272 TraceCheckUtils]: 21: Hoare triple {241092#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {241223#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,518 INFO L290 TraceCheckUtils]: 22: Hoare triple {241223#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {241092#true} is VALID [2022-04-15 17:49:02,518 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} assume 1 == ~PagingReferenceCount~0; {241092#true} is VALID [2022-04-15 17:49:02,518 INFO L290 TraceCheckUtils]: 24: Hoare triple {241092#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {241092#true} is VALID [2022-04-15 17:49:02,518 INFO L290 TraceCheckUtils]: 25: Hoare triple {241092#true} assume !(0 != ~disketteExtension__IsRemoved~0); {241092#true} is VALID [2022-04-15 17:49:02,518 INFO L290 TraceCheckUtils]: 26: Hoare triple {241092#true} assume 0 == ~irpSp__MinorFunction~0; {241092#true} is VALID [2022-04-15 17:49:02,519 INFO L272 TraceCheckUtils]: 27: Hoare triple {241092#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,519 INFO L290 TraceCheckUtils]: 28: Hoare triple {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {241092#true} is VALID [2022-04-15 17:49:02,519 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} assume !(~s~0 != ~NP~0); {241092#true} is VALID [2022-04-15 17:49:02,519 INFO L290 TraceCheckUtils]: 30: Hoare triple {241092#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {241092#true} is VALID [2022-04-15 17:49:02,519 INFO L290 TraceCheckUtils]: 31: Hoare triple {241092#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {241092#true} is VALID [2022-04-15 17:49:02,519 INFO L272 TraceCheckUtils]: 32: Hoare triple {241092#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,519 INFO L290 TraceCheckUtils]: 33: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-15 17:49:02,520 INFO L290 TraceCheckUtils]: 34: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-15 17:49:02,520 INFO L272 TraceCheckUtils]: 35: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,520 INFO L290 TraceCheckUtils]: 36: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-15 17:49:02,521 INFO L272 TraceCheckUtils]: 37: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,521 INFO L290 TraceCheckUtils]: 38: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-15 17:49:02,521 INFO L290 TraceCheckUtils]: 39: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,521 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-15 17:49:02,521 INFO L290 TraceCheckUtils]: 41: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-15 17:49:02,521 INFO L290 TraceCheckUtils]: 42: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,521 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-15 17:49:02,521 INFO L290 TraceCheckUtils]: 44: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-15 17:49:02,521 INFO L290 TraceCheckUtils]: 45: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-15 17:49:02,521 INFO L272 TraceCheckUtils]: 46: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:02,521 INFO L290 TraceCheckUtils]: 47: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,521 INFO L290 TraceCheckUtils]: 48: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,521 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-15 17:49:02,521 INFO L290 TraceCheckUtils]: 50: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-15 17:49:02,522 INFO L290 TraceCheckUtils]: 51: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-15 17:49:02,522 INFO L290 TraceCheckUtils]: 52: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,522 INFO L290 TraceCheckUtils]: 53: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-15 17:49:02,522 INFO L290 TraceCheckUtils]: 54: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,522 INFO L290 TraceCheckUtils]: 55: Hoare triple {241092#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241092#true} is VALID [2022-04-15 17:49:02,522 INFO L290 TraceCheckUtils]: 56: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-15 17:49:02,522 INFO L290 TraceCheckUtils]: 57: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,522 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-15 17:49:02,522 INFO L290 TraceCheckUtils]: 59: Hoare triple {241092#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {241092#true} is VALID [2022-04-15 17:49:02,522 INFO L290 TraceCheckUtils]: 60: Hoare triple {241092#true} assume !(259 == ~__cil_tmp42~0); {241092#true} is VALID [2022-04-15 17:49:02,522 INFO L290 TraceCheckUtils]: 61: Hoare triple {241092#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {241092#true} is VALID [2022-04-15 17:49:02,523 INFO L272 TraceCheckUtils]: 62: Hoare triple {241092#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,523 INFO L290 TraceCheckUtils]: 63: Hoare triple {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {241092#true} is VALID [2022-04-15 17:49:02,524 INFO L272 TraceCheckUtils]: 64: Hoare triple {241092#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {241462#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:02,524 INFO L290 TraceCheckUtils]: 65: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-15 17:49:02,524 INFO L290 TraceCheckUtils]: 66: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-15 17:49:02,524 INFO L290 TraceCheckUtils]: 67: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-15 17:49:02,524 INFO L290 TraceCheckUtils]: 68: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,524 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-15 17:49:02,524 INFO L290 TraceCheckUtils]: 70: Hoare triple {241092#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {241092#true} is VALID [2022-04-15 17:49:02,524 INFO L290 TraceCheckUtils]: 71: Hoare triple {241092#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {241092#true} is VALID [2022-04-15 17:49:02,525 INFO L272 TraceCheckUtils]: 72: Hoare triple {241092#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:02,525 INFO L290 TraceCheckUtils]: 73: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-15 17:49:02,525 INFO L290 TraceCheckUtils]: 74: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-15 17:49:02,525 INFO L272 TraceCheckUtils]: 75: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,525 INFO L290 TraceCheckUtils]: 76: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-15 17:49:02,526 INFO L272 TraceCheckUtils]: 77: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:02,526 INFO L290 TraceCheckUtils]: 78: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-15 17:49:02,526 INFO L290 TraceCheckUtils]: 79: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,526 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-15 17:49:02,526 INFO L290 TraceCheckUtils]: 81: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-15 17:49:02,526 INFO L290 TraceCheckUtils]: 82: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,526 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-15 17:49:02,526 INFO L290 TraceCheckUtils]: 84: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-15 17:49:02,526 INFO L290 TraceCheckUtils]: 85: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-15 17:49:02,526 INFO L272 TraceCheckUtils]: 86: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:02,526 INFO L290 TraceCheckUtils]: 87: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-15 17:49:02,526 INFO L290 TraceCheckUtils]: 88: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,526 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-15 17:49:02,527 INFO L290 TraceCheckUtils]: 90: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-15 17:49:02,527 INFO L290 TraceCheckUtils]: 91: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-15 17:49:02,527 INFO L290 TraceCheckUtils]: 92: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,527 INFO L290 TraceCheckUtils]: 93: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,527 INFO L290 TraceCheckUtils]: 94: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,528 INFO L290 TraceCheckUtils]: 95: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:49:02,528 INFO L290 TraceCheckUtils]: 96: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:49:02,528 INFO L290 TraceCheckUtils]: 97: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:49:02,529 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-15 17:49:02,529 INFO L290 TraceCheckUtils]: 99: Hoare triple {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-15 17:49:02,529 INFO L290 TraceCheckUtils]: 100: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} assume !(259 == ~__cil_tmp11~0); {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-15 17:49:02,530 INFO L290 TraceCheckUtils]: 101: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} #res := ~ntStatus~2; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-15 17:49:02,530 INFO L290 TraceCheckUtils]: 102: Hoare triple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} assume true; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-15 17:49:02,531 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} {241092#true} #1102#return; {241398#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-15 17:49:02,531 INFO L290 TraceCheckUtils]: 104: Hoare triple {241398#(= |FloppyStartDevice_#t~ret77| 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,531 INFO L290 TraceCheckUtils]: 105: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,531 INFO L290 TraceCheckUtils]: 106: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(0 != ~fdcInfo__AcpiBios~0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,532 INFO L290 TraceCheckUtils]: 107: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,532 INFO L290 TraceCheckUtils]: 108: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,532 INFO L290 TraceCheckUtils]: 109: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,532 INFO L290 TraceCheckUtils]: 110: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,533 INFO L290 TraceCheckUtils]: 111: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,533 INFO L290 TraceCheckUtils]: 112: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,533 INFO L272 TraceCheckUtils]: 113: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {241092#true} is VALID [2022-04-15 17:49:02,533 INFO L290 TraceCheckUtils]: 114: Hoare triple {241092#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {241092#true} is VALID [2022-04-15 17:49:02,533 INFO L290 TraceCheckUtils]: 115: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-15 17:49:02,533 INFO L290 TraceCheckUtils]: 116: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-15 17:49:02,533 INFO L290 TraceCheckUtils]: 117: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,534 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,534 INFO L290 TraceCheckUtils]: 119: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,534 INFO L290 TraceCheckUtils]: 120: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,535 INFO L290 TraceCheckUtils]: 121: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,535 INFO L290 TraceCheckUtils]: 122: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,535 INFO L272 TraceCheckUtils]: 123: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:02,536 INFO L290 TraceCheckUtils]: 124: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {241092#true} is VALID [2022-04-15 17:49:02,536 INFO L290 TraceCheckUtils]: 125: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-15 17:49:02,536 INFO L290 TraceCheckUtils]: 126: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-15 17:49:02,536 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:02,536 INFO L290 TraceCheckUtils]: 128: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:49:02,537 INFO L290 TraceCheckUtils]: 129: Hoare triple {241409#(= |FloppyStartDevice_#res| 0)} assume true; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:49:02,537 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {241409#(= |FloppyStartDevice_#res| 0)} {241092#true} #1020#return; {241327#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-15 17:49:02,537 INFO L290 TraceCheckUtils]: 131: Hoare triple {241327#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:49:02,538 INFO L290 TraceCheckUtils]: 132: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:49:02,538 INFO L290 TraceCheckUtils]: 133: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:49:02,538 INFO L290 TraceCheckUtils]: 134: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:49:02,538 INFO L290 TraceCheckUtils]: 135: Hoare triple {241329#(= |FloppyPnp_#res| 0)} assume true; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:49:02,539 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {241329#(= |FloppyPnp_#res| 0)} {241092#true} #1076#return; {241218#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-15 17:49:02,539 INFO L290 TraceCheckUtils]: 137: Hoare triple {241218#(not (= 259 |main_#t~ret100|))} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {241219#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:02,539 INFO L290 TraceCheckUtils]: 138: Hoare triple {241219#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {241219#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:02,540 INFO L290 TraceCheckUtils]: 139: Hoare triple {241219#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {241219#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:02,540 INFO L290 TraceCheckUtils]: 140: Hoare triple {241219#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {241219#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:02,540 INFO L290 TraceCheckUtils]: 141: Hoare triple {241219#(not (= main_~status~1 259))} assume -1 != ~status~1; {241219#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:02,541 INFO L290 TraceCheckUtils]: 142: Hoare triple {241219#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {241219#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:02,541 INFO L290 TraceCheckUtils]: 143: Hoare triple {241219#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {241219#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:02,541 INFO L290 TraceCheckUtils]: 144: Hoare triple {241219#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {241219#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:02,541 INFO L290 TraceCheckUtils]: 145: Hoare triple {241219#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {241219#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:02,542 INFO L290 TraceCheckUtils]: 146: Hoare triple {241219#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {241219#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:02,542 INFO L290 TraceCheckUtils]: 147: Hoare triple {241219#(not (= main_~status~1 259))} assume 259 == ~status~1; {241093#false} is VALID [2022-04-15 17:49:02,542 INFO L272 TraceCheckUtils]: 148: Hoare triple {241093#false} call errorFn(); {241093#false} is VALID [2022-04-15 17:49:02,542 INFO L290 TraceCheckUtils]: 149: Hoare triple {241093#false} assume !false; {241093#false} is VALID [2022-04-15 17:49:02,542 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 17:49:02,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:49:02,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2071053839] [2022-04-15 17:49:02,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2071053839] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:02,543 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:02,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-15 17:49:02,543 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:49:02,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1949481199] [2022-04-15 17:49:02,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1949481199] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:02,543 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:02,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-15 17:49:02,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1355287306] [2022-04-15 17:49:02,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:49:02,543 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) Word has length 150 [2022-04-15 17:49:02,544 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:49:02,544 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-15 17:49:02,622 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:02,623 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-15 17:49:02,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:02,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-15 17:49:02,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=515, Unknown=0, NotChecked=0, Total=600 [2022-04-15 17:49:02,623 INFO L87 Difference]: Start difference. First operand 248 states and 272 transitions. Second operand has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-15 17:49:08,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:08,127 INFO L93 Difference]: Finished difference Result 320 states and 360 transitions. [2022-04-15 17:49:08,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-15 17:49:08,127 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) Word has length 150 [2022-04-15 17:49:08,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:49:08,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-15 17:49:08,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 279 transitions. [2022-04-15 17:49:08,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-15 17:49:08,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 279 transitions. [2022-04-15 17:49:08,131 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 279 transitions. [2022-04-15 17:49:08,355 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 279 edges. 279 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:08,360 INFO L225 Difference]: With dead ends: 320 [2022-04-15 17:49:08,360 INFO L226 Difference]: Without dead ends: 285 [2022-04-15 17:49:08,360 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 165 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=148, Invalid=1042, Unknown=0, NotChecked=0, Total=1190 [2022-04-15 17:49:08,360 INFO L913 BasicCegarLoop]: 165 mSDtfsCounter, 389 mSDsluCounter, 1319 mSDsCounter, 0 mSdLazyCounter, 1801 mSolverCounterSat, 209 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 397 SdHoareTripleChecker+Valid, 1484 SdHoareTripleChecker+Invalid, 2010 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 209 IncrementalHoareTripleChecker+Valid, 1801 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-15 17:49:08,360 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [397 Valid, 1484 Invalid, 2010 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [209 Valid, 1801 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-15 17:49:08,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 285 states. [2022-04-15 17:49:09,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 285 to 265. [2022-04-15 17:49:09,351 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:49:09,351 INFO L82 GeneralOperation]: Start isEquivalent. First operand 285 states. Second operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-15 17:49:09,351 INFO L74 IsIncluded]: Start isIncluded. First operand 285 states. Second operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-15 17:49:09,352 INFO L87 Difference]: Start difference. First operand 285 states. Second operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-15 17:49:09,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:09,357 INFO L93 Difference]: Finished difference Result 285 states and 318 transitions. [2022-04-15 17:49:09,357 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 318 transitions. [2022-04-15 17:49:09,357 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:09,357 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:09,357 INFO L74 IsIncluded]: Start isIncluded. First operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) Second operand 285 states. [2022-04-15 17:49:09,358 INFO L87 Difference]: Start difference. First operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) Second operand 285 states. [2022-04-15 17:49:09,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:09,363 INFO L93 Difference]: Finished difference Result 285 states and 318 transitions. [2022-04-15 17:49:09,363 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 318 transitions. [2022-04-15 17:49:09,363 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:09,363 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:09,363 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:49:09,363 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:49:09,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-15 17:49:09,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 293 transitions. [2022-04-15 17:49:09,369 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 293 transitions. Word has length 150 [2022-04-15 17:49:09,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:49:09,369 INFO L478 AbstractCegarLoop]: Abstraction has 265 states and 293 transitions. [2022-04-15 17:49:09,369 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-15 17:49:09,370 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 265 states and 293 transitions. [2022-04-15 17:49:10,186 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 293 edges. 293 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:10,187 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 293 transitions. [2022-04-15 17:49:10,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-04-15 17:49:10,187 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:49:10,187 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:49:10,188 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable59 [2022-04-15 17:49:10,188 INFO L403 AbstractCegarLoop]: === Iteration 61 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:49:10,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:49:10,188 INFO L85 PathProgramCache]: Analyzing trace with hash 1191115682, now seen corresponding path program 1 times [2022-04-15 17:49:10,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:10,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2018588732] [2022-04-15 17:49:10,188 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:49:10,188 INFO L85 PathProgramCache]: Analyzing trace with hash 1191115682, now seen corresponding path program 2 times [2022-04-15 17:49:10,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:49:10,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1962374446] [2022-04-15 17:49:10,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:49:10,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:49:10,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:49:10,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,296 INFO L290 TraceCheckUtils]: 0: Hoare triple {243369#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,297 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1156#return; {243242#true} is VALID [2022-04-15 17:49:10,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:49:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,319 INFO L290 TraceCheckUtils]: 0: Hoare triple {243370#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,319 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,319 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1066#return; {243242#true} is VALID [2022-04-15 17:49:10,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:49:10,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,331 INFO L290 TraceCheckUtils]: 0: Hoare triple {243371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,331 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,331 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1068#return; {243242#true} is VALID [2022-04-15 17:49:10,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:49:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:49:10,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:49:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:10,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:10,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,460 INFO L290 TraceCheckUtils]: 0: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-15 17:49:10,460 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,460 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-15 17:49:10,460 INFO L290 TraceCheckUtils]: 0: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-15 17:49:10,460 INFO L272 TraceCheckUtils]: 1: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,461 INFO L290 TraceCheckUtils]: 2: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-15 17:49:10,461 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,461 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-15 17:49:10,461 INFO L290 TraceCheckUtils]: 5: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-15 17:49:10,461 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,461 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-15 17:49:10,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:10,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,468 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,468 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-15 17:49:10,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-15 17:49:10,468 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-15 17:49:10,469 INFO L272 TraceCheckUtils]: 2: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,469 INFO L290 TraceCheckUtils]: 3: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-15 17:49:10,469 INFO L272 TraceCheckUtils]: 4: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,469 INFO L290 TraceCheckUtils]: 5: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-15 17:49:10,469 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,470 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-15 17:49:10,470 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-15 17:49:10,470 INFO L290 TraceCheckUtils]: 9: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,470 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-15 17:49:10,470 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-15 17:49:10,470 INFO L290 TraceCheckUtils]: 12: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-15 17:49:10,470 INFO L272 TraceCheckUtils]: 13: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:10,470 INFO L290 TraceCheckUtils]: 14: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,470 INFO L290 TraceCheckUtils]: 15: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,470 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-15 17:49:10,470 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-15 17:49:10,470 INFO L290 TraceCheckUtils]: 18: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-15 17:49:10,470 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,471 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-15 17:49:10,471 INFO L290 TraceCheckUtils]: 21: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,471 INFO L290 TraceCheckUtils]: 22: Hoare triple {243242#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243242#true} is VALID [2022-04-15 17:49:10,471 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-15 17:49:10,471 INFO L290 TraceCheckUtils]: 24: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,471 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-15 17:49:10,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:49:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:10,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,535 INFO L290 TraceCheckUtils]: 0: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-15 17:49:10,535 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-15 17:49:10,535 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-15 17:49:10,535 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,535 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-15 17:49:10,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:49:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:10,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,569 INFO L290 TraceCheckUtils]: 0: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-15 17:49:10,569 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,569 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-15 17:49:10,569 INFO L290 TraceCheckUtils]: 0: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-15 17:49:10,569 INFO L272 TraceCheckUtils]: 1: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,569 INFO L290 TraceCheckUtils]: 2: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-15 17:49:10,570 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,570 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-15 17:49:10,570 INFO L290 TraceCheckUtils]: 5: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-15 17:49:10,570 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,570 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-15 17:49:10,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,571 INFO L290 TraceCheckUtils]: 0: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,571 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,571 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-15 17:49:10,571 INFO L290 TraceCheckUtils]: 0: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-15 17:49:10,572 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-15 17:49:10,572 INFO L272 TraceCheckUtils]: 2: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,572 INFO L290 TraceCheckUtils]: 3: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-15 17:49:10,573 INFO L272 TraceCheckUtils]: 4: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,573 INFO L290 TraceCheckUtils]: 5: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-15 17:49:10,573 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,573 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-15 17:49:10,573 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-15 17:49:10,573 INFO L290 TraceCheckUtils]: 9: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,573 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-15 17:49:10,573 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-15 17:49:10,573 INFO L290 TraceCheckUtils]: 12: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-15 17:49:10,573 INFO L272 TraceCheckUtils]: 13: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:10,574 INFO L290 TraceCheckUtils]: 14: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,574 INFO L290 TraceCheckUtils]: 15: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,574 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-15 17:49:10,574 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-15 17:49:10,574 INFO L290 TraceCheckUtils]: 18: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-15 17:49:10,574 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-15 17:49:10,574 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,574 INFO L290 TraceCheckUtils]: 21: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,575 INFO L290 TraceCheckUtils]: 22: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,575 INFO L290 TraceCheckUtils]: 23: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,575 INFO L290 TraceCheckUtils]: 24: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:49:10,576 INFO L290 TraceCheckUtils]: 25: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:49:10,576 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-15 17:49:10,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {243242#true} is VALID [2022-04-15 17:49:10,577 INFO L272 TraceCheckUtils]: 1: Hoare triple {243242#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {243610#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:10,578 INFO L290 TraceCheckUtils]: 2: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-15 17:49:10,578 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-15 17:49:10,578 INFO L290 TraceCheckUtils]: 4: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-15 17:49:10,578 INFO L290 TraceCheckUtils]: 5: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,578 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-15 17:49:10,578 INFO L290 TraceCheckUtils]: 7: Hoare triple {243242#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {243242#true} is VALID [2022-04-15 17:49:10,578 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {243242#true} is VALID [2022-04-15 17:49:10,578 INFO L272 TraceCheckUtils]: 9: Hoare triple {243242#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,579 INFO L290 TraceCheckUtils]: 10: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-15 17:49:10,579 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-15 17:49:10,579 INFO L272 TraceCheckUtils]: 12: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,579 INFO L290 TraceCheckUtils]: 13: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-15 17:49:10,580 INFO L272 TraceCheckUtils]: 14: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,580 INFO L290 TraceCheckUtils]: 15: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-15 17:49:10,580 INFO L290 TraceCheckUtils]: 16: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,580 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-15 17:49:10,580 INFO L290 TraceCheckUtils]: 18: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-15 17:49:10,580 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,580 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-15 17:49:10,580 INFO L290 TraceCheckUtils]: 21: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-15 17:49:10,580 INFO L290 TraceCheckUtils]: 22: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-15 17:49:10,580 INFO L272 TraceCheckUtils]: 23: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:10,581 INFO L290 TraceCheckUtils]: 24: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,581 INFO L290 TraceCheckUtils]: 25: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,581 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-15 17:49:10,581 INFO L290 TraceCheckUtils]: 27: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-15 17:49:10,581 INFO L290 TraceCheckUtils]: 28: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-15 17:49:10,581 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-15 17:49:10,581 INFO L290 TraceCheckUtils]: 30: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,582 INFO L290 TraceCheckUtils]: 31: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,582 INFO L290 TraceCheckUtils]: 32: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,582 INFO L290 TraceCheckUtils]: 33: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,582 INFO L290 TraceCheckUtils]: 34: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:49:10,583 INFO L290 TraceCheckUtils]: 35: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:49:10,583 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-15 17:49:10,584 INFO L290 TraceCheckUtils]: 37: Hoare triple {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:49:10,584 INFO L290 TraceCheckUtils]: 38: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:49:10,584 INFO L290 TraceCheckUtils]: 39: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:49:10,585 INFO L290 TraceCheckUtils]: 40: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:49:10,585 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {243242#true} #1102#return; {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} is VALID [2022-04-15 17:49:10,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-04-15 17:49:10,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {243242#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {243242#true} is VALID [2022-04-15 17:49:10,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-15 17:49:10,588 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-15 17:49:10,588 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,588 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-15 17:49:10,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-15 17:49:10,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:10,590 INFO L290 TraceCheckUtils]: 0: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {243242#true} is VALID [2022-04-15 17:49:10,590 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-15 17:49:10,590 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,590 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-15 17:49:10,590 INFO L290 TraceCheckUtils]: 0: Hoare triple {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {243242#true} is VALID [2022-04-15 17:49:10,590 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume !(~s~0 != ~NP~0); {243242#true} is VALID [2022-04-15 17:49:10,590 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {243242#true} is VALID [2022-04-15 17:49:10,590 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {243242#true} is VALID [2022-04-15 17:49:10,591 INFO L272 TraceCheckUtils]: 4: Hoare triple {243242#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,591 INFO L290 TraceCheckUtils]: 5: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-15 17:49:10,591 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-15 17:49:10,591 INFO L272 TraceCheckUtils]: 7: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,592 INFO L290 TraceCheckUtils]: 8: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-15 17:49:10,592 INFO L272 TraceCheckUtils]: 9: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,592 INFO L290 TraceCheckUtils]: 10: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-15 17:49:10,592 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,592 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-15 17:49:10,592 INFO L290 TraceCheckUtils]: 13: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-15 17:49:10,592 INFO L290 TraceCheckUtils]: 14: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,592 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-15 17:49:10,592 INFO L290 TraceCheckUtils]: 16: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-15 17:49:10,592 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-15 17:49:10,593 INFO L272 TraceCheckUtils]: 18: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:10,593 INFO L290 TraceCheckUtils]: 19: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,593 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,593 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-15 17:49:10,593 INFO L290 TraceCheckUtils]: 22: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-15 17:49:10,593 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-15 17:49:10,593 INFO L290 TraceCheckUtils]: 24: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,593 INFO L290 TraceCheckUtils]: 25: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-15 17:49:10,593 INFO L290 TraceCheckUtils]: 26: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,593 INFO L290 TraceCheckUtils]: 27: Hoare triple {243242#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243242#true} is VALID [2022-04-15 17:49:10,593 INFO L290 TraceCheckUtils]: 28: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-15 17:49:10,593 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,593 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-15 17:49:10,593 INFO L290 TraceCheckUtils]: 31: Hoare triple {243242#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {243242#true} is VALID [2022-04-15 17:49:10,594 INFO L290 TraceCheckUtils]: 32: Hoare triple {243242#true} assume !(259 == ~__cil_tmp42~0); {243242#true} is VALID [2022-04-15 17:49:10,594 INFO L290 TraceCheckUtils]: 33: Hoare triple {243242#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,594 INFO L272 TraceCheckUtils]: 34: Hoare triple {243242#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,594 INFO L290 TraceCheckUtils]: 35: Hoare triple {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {243242#true} is VALID [2022-04-15 17:49:10,595 INFO L272 TraceCheckUtils]: 36: Hoare triple {243242#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {243610#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:10,595 INFO L290 TraceCheckUtils]: 37: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-15 17:49:10,595 INFO L290 TraceCheckUtils]: 38: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-15 17:49:10,595 INFO L290 TraceCheckUtils]: 39: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-15 17:49:10,595 INFO L290 TraceCheckUtils]: 40: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,596 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-15 17:49:10,596 INFO L290 TraceCheckUtils]: 42: Hoare triple {243242#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {243242#true} is VALID [2022-04-15 17:49:10,596 INFO L290 TraceCheckUtils]: 43: Hoare triple {243242#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {243242#true} is VALID [2022-04-15 17:49:10,596 INFO L272 TraceCheckUtils]: 44: Hoare triple {243242#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,596 INFO L290 TraceCheckUtils]: 45: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-15 17:49:10,596 INFO L290 TraceCheckUtils]: 46: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-15 17:49:10,597 INFO L272 TraceCheckUtils]: 47: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,597 INFO L290 TraceCheckUtils]: 48: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-15 17:49:10,597 INFO L272 TraceCheckUtils]: 49: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,597 INFO L290 TraceCheckUtils]: 50: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-15 17:49:10,598 INFO L290 TraceCheckUtils]: 51: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,598 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-15 17:49:10,598 INFO L290 TraceCheckUtils]: 53: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-15 17:49:10,598 INFO L290 TraceCheckUtils]: 54: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,598 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-15 17:49:10,598 INFO L290 TraceCheckUtils]: 56: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-15 17:49:10,598 INFO L290 TraceCheckUtils]: 57: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-15 17:49:10,598 INFO L272 TraceCheckUtils]: 58: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:10,598 INFO L290 TraceCheckUtils]: 59: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,598 INFO L290 TraceCheckUtils]: 60: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,598 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-15 17:49:10,598 INFO L290 TraceCheckUtils]: 62: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-15 17:49:10,598 INFO L290 TraceCheckUtils]: 63: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-15 17:49:10,598 INFO L290 TraceCheckUtils]: 64: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-15 17:49:10,599 INFO L290 TraceCheckUtils]: 65: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,599 INFO L290 TraceCheckUtils]: 66: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,599 INFO L290 TraceCheckUtils]: 67: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,600 INFO L290 TraceCheckUtils]: 68: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,600 INFO L290 TraceCheckUtils]: 69: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:49:10,600 INFO L290 TraceCheckUtils]: 70: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:49:10,601 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-15 17:49:10,601 INFO L290 TraceCheckUtils]: 72: Hoare triple {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:49:10,601 INFO L290 TraceCheckUtils]: 73: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:49:10,602 INFO L290 TraceCheckUtils]: 74: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:49:10,602 INFO L290 TraceCheckUtils]: 75: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:49:10,603 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {243242#true} #1102#return; {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} is VALID [2022-04-15 17:49:10,603 INFO L290 TraceCheckUtils]: 77: Hoare triple {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} is VALID [2022-04-15 17:49:10,603 INFO L290 TraceCheckUtils]: 78: Hoare triple {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {243243#false} is VALID [2022-04-15 17:49:10,603 INFO L290 TraceCheckUtils]: 79: Hoare triple {243243#false} assume !(0 != ~fdcInfo__AcpiBios~0); {243243#false} is VALID [2022-04-15 17:49:10,603 INFO L290 TraceCheckUtils]: 80: Hoare triple {243243#false} assume 4 == ~disketteExtension__DriveType~0; {243243#false} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 81: Hoare triple {243243#false} ~InterfaceType~0 := 0; {243243#false} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 82: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 83: Hoare triple {243243#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {243243#false} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 84: Hoare triple {243243#false} assume ~ntStatus~1 >= 0; {243243#false} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 85: Hoare triple {243243#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {243243#false} is VALID [2022-04-15 17:49:10,604 INFO L272 TraceCheckUtils]: 86: Hoare triple {243243#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {243242#true} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 87: Hoare triple {243242#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {243242#true} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 88: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 89: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 90: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,604 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 92: Hoare triple {243243#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {243243#false} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 93: Hoare triple {243243#false} assume !(~pnpStatus~0 >= 0); {243243#false} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 94: Hoare triple {243243#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {243243#false} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 95: Hoare triple {243243#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {243243#false} is VALID [2022-04-15 17:49:10,604 INFO L272 TraceCheckUtils]: 96: Hoare triple {243243#false} call IofCompleteRequest(~Irp, 0); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:10,604 INFO L290 TraceCheckUtils]: 97: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {243242#true} is VALID [2022-04-15 17:49:10,605 INFO L290 TraceCheckUtils]: 98: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-15 17:49:10,605 INFO L290 TraceCheckUtils]: 99: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,605 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-15 17:49:10,605 INFO L290 TraceCheckUtils]: 101: Hoare triple {243243#false} #res := ~ntStatus~1; {243243#false} is VALID [2022-04-15 17:49:10,605 INFO L290 TraceCheckUtils]: 102: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-15 17:49:10,605 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {243243#false} {243242#true} #1020#return; {243243#false} is VALID [2022-04-15 17:49:10,605 INFO L290 TraceCheckUtils]: 0: Hoare triple {243372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {243242#true} is VALID [2022-04-15 17:49:10,605 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 1 == ~PagingReferenceCount~0; {243242#true} is VALID [2022-04-15 17:49:10,605 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {243242#true} is VALID [2022-04-15 17:49:10,605 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume !(0 != ~disketteExtension__IsRemoved~0); {243242#true} is VALID [2022-04-15 17:49:10,605 INFO L290 TraceCheckUtils]: 4: Hoare triple {243242#true} assume 0 == ~irpSp__MinorFunction~0; {243242#true} is VALID [2022-04-15 17:49:10,606 INFO L272 TraceCheckUtils]: 5: Hoare triple {243242#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,606 INFO L290 TraceCheckUtils]: 6: Hoare triple {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {243242#true} is VALID [2022-04-15 17:49:10,606 INFO L290 TraceCheckUtils]: 7: Hoare triple {243242#true} assume !(~s~0 != ~NP~0); {243242#true} is VALID [2022-04-15 17:49:10,606 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {243242#true} is VALID [2022-04-15 17:49:10,606 INFO L290 TraceCheckUtils]: 9: Hoare triple {243242#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {243242#true} is VALID [2022-04-15 17:49:10,607 INFO L272 TraceCheckUtils]: 10: Hoare triple {243242#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,607 INFO L290 TraceCheckUtils]: 11: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-15 17:49:10,607 INFO L290 TraceCheckUtils]: 12: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-15 17:49:10,607 INFO L272 TraceCheckUtils]: 13: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,607 INFO L290 TraceCheckUtils]: 14: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-15 17:49:10,608 INFO L272 TraceCheckUtils]: 15: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,608 INFO L290 TraceCheckUtils]: 16: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-15 17:49:10,608 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,608 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-15 17:49:10,608 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-15 17:49:10,608 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,608 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-15 17:49:10,608 INFO L290 TraceCheckUtils]: 22: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-15 17:49:10,608 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-15 17:49:10,608 INFO L272 TraceCheckUtils]: 24: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:10,609 INFO L290 TraceCheckUtils]: 25: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L290 TraceCheckUtils]: 26: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L290 TraceCheckUtils]: 28: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L290 TraceCheckUtils]: 30: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L290 TraceCheckUtils]: 31: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L290 TraceCheckUtils]: 32: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L290 TraceCheckUtils]: 33: Hoare triple {243242#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L290 TraceCheckUtils]: 34: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L290 TraceCheckUtils]: 35: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L290 TraceCheckUtils]: 37: Hoare triple {243242#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L290 TraceCheckUtils]: 38: Hoare triple {243242#true} assume !(259 == ~__cil_tmp42~0); {243242#true} is VALID [2022-04-15 17:49:10,609 INFO L290 TraceCheckUtils]: 39: Hoare triple {243242#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,610 INFO L272 TraceCheckUtils]: 40: Hoare triple {243242#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,610 INFO L290 TraceCheckUtils]: 41: Hoare triple {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {243242#true} is VALID [2022-04-15 17:49:10,611 INFO L272 TraceCheckUtils]: 42: Hoare triple {243242#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {243610#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:10,611 INFO L290 TraceCheckUtils]: 43: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-15 17:49:10,611 INFO L290 TraceCheckUtils]: 44: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-15 17:49:10,611 INFO L290 TraceCheckUtils]: 45: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-15 17:49:10,611 INFO L290 TraceCheckUtils]: 46: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,611 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-15 17:49:10,611 INFO L290 TraceCheckUtils]: 48: Hoare triple {243242#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {243242#true} is VALID [2022-04-15 17:49:10,611 INFO L290 TraceCheckUtils]: 49: Hoare triple {243242#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {243242#true} is VALID [2022-04-15 17:49:10,612 INFO L272 TraceCheckUtils]: 50: Hoare triple {243242#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,612 INFO L290 TraceCheckUtils]: 51: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-15 17:49:10,612 INFO L290 TraceCheckUtils]: 52: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-15 17:49:10,612 INFO L272 TraceCheckUtils]: 53: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,612 INFO L290 TraceCheckUtils]: 54: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-15 17:49:10,613 INFO L272 TraceCheckUtils]: 55: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,613 INFO L290 TraceCheckUtils]: 56: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-15 17:49:10,613 INFO L290 TraceCheckUtils]: 57: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,613 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-15 17:49:10,613 INFO L290 TraceCheckUtils]: 59: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-15 17:49:10,613 INFO L290 TraceCheckUtils]: 60: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,613 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-15 17:49:10,613 INFO L290 TraceCheckUtils]: 62: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-15 17:49:10,613 INFO L290 TraceCheckUtils]: 63: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-15 17:49:10,614 INFO L272 TraceCheckUtils]: 64: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:10,614 INFO L290 TraceCheckUtils]: 65: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,614 INFO L290 TraceCheckUtils]: 66: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,614 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-15 17:49:10,614 INFO L290 TraceCheckUtils]: 68: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-15 17:49:10,614 INFO L290 TraceCheckUtils]: 69: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-15 17:49:10,614 INFO L290 TraceCheckUtils]: 70: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-15 17:49:10,614 INFO L290 TraceCheckUtils]: 71: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,614 INFO L290 TraceCheckUtils]: 72: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,615 INFO L290 TraceCheckUtils]: 73: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,615 INFO L290 TraceCheckUtils]: 74: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,615 INFO L290 TraceCheckUtils]: 75: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:49:10,616 INFO L290 TraceCheckUtils]: 76: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:49:10,616 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-15 17:49:10,616 INFO L290 TraceCheckUtils]: 78: Hoare triple {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:49:10,617 INFO L290 TraceCheckUtils]: 79: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:49:10,617 INFO L290 TraceCheckUtils]: 80: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:49:10,617 INFO L290 TraceCheckUtils]: 81: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:49:10,618 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {243242#true} #1102#return; {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} is VALID [2022-04-15 17:49:10,618 INFO L290 TraceCheckUtils]: 83: Hoare triple {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 84: Hoare triple {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {243243#false} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 85: Hoare triple {243243#false} assume !(0 != ~fdcInfo__AcpiBios~0); {243243#false} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 86: Hoare triple {243243#false} assume 4 == ~disketteExtension__DriveType~0; {243243#false} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 87: Hoare triple {243243#false} ~InterfaceType~0 := 0; {243243#false} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 88: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 89: Hoare triple {243243#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {243243#false} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 90: Hoare triple {243243#false} assume ~ntStatus~1 >= 0; {243243#false} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 91: Hoare triple {243243#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {243243#false} is VALID [2022-04-15 17:49:10,619 INFO L272 TraceCheckUtils]: 92: Hoare triple {243243#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {243242#true} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 93: Hoare triple {243242#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {243242#true} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 94: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 95: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 96: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,619 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 98: Hoare triple {243243#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {243243#false} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 99: Hoare triple {243243#false} assume !(~pnpStatus~0 >= 0); {243243#false} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 100: Hoare triple {243243#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {243243#false} is VALID [2022-04-15 17:49:10,619 INFO L290 TraceCheckUtils]: 101: Hoare triple {243243#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {243243#false} is VALID [2022-04-15 17:49:10,619 INFO L272 TraceCheckUtils]: 102: Hoare triple {243243#false} call IofCompleteRequest(~Irp, 0); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:10,620 INFO L290 TraceCheckUtils]: 103: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {243242#true} is VALID [2022-04-15 17:49:10,620 INFO L290 TraceCheckUtils]: 104: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-15 17:49:10,620 INFO L290 TraceCheckUtils]: 105: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,620 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-15 17:49:10,620 INFO L290 TraceCheckUtils]: 107: Hoare triple {243243#false} #res := ~ntStatus~1; {243243#false} is VALID [2022-04-15 17:49:10,620 INFO L290 TraceCheckUtils]: 108: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-15 17:49:10,620 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {243243#false} {243242#true} #1020#return; {243243#false} is VALID [2022-04-15 17:49:10,620 INFO L290 TraceCheckUtils]: 110: Hoare triple {243243#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {243243#false} is VALID [2022-04-15 17:49:10,620 INFO L290 TraceCheckUtils]: 111: Hoare triple {243243#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {243243#false} is VALID [2022-04-15 17:49:10,620 INFO L290 TraceCheckUtils]: 112: Hoare triple {243243#false} assume !(0 == ~PagingReferenceCount~0); {243243#false} is VALID [2022-04-15 17:49:10,620 INFO L290 TraceCheckUtils]: 113: Hoare triple {243243#false} #res := ~ntStatus~0; {243243#false} is VALID [2022-04-15 17:49:10,620 INFO L290 TraceCheckUtils]: 114: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-15 17:49:10,620 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {243243#false} {243242#true} #1076#return; {243243#false} is VALID [2022-04-15 17:49:10,622 INFO L272 TraceCheckUtils]: 0: Hoare triple {243242#true} call ULTIMATE.init(); {243369#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:49:10,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {243369#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,622 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,622 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {243242#true} {243242#true} #1156#return; {243242#true} is VALID [2022-04-15 17:49:10,622 INFO L272 TraceCheckUtils]: 4: Hoare triple {243242#true} call #t~ret170 := main(); {243242#true} is VALID [2022-04-15 17:49:10,622 INFO L290 TraceCheckUtils]: 5: Hoare triple {243242#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {243242#true} is VALID [2022-04-15 17:49:10,623 INFO L272 TraceCheckUtils]: 6: Hoare triple {243242#true} call _BLAST_init(); {243370#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,623 INFO L290 TraceCheckUtils]: 7: Hoare triple {243370#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,623 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,623 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {243242#true} {243242#true} #1066#return; {243242#true} is VALID [2022-04-15 17:49:10,623 INFO L290 TraceCheckUtils]: 10: Hoare triple {243242#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,623 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {243242#true} is VALID [2022-04-15 17:49:10,624 INFO L272 TraceCheckUtils]: 12: Hoare triple {243242#true} call stub_driver_init(); {243371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,624 INFO L290 TraceCheckUtils]: 13: Hoare triple {243371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,624 INFO L290 TraceCheckUtils]: 14: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,624 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {243242#true} {243242#true} #1068#return; {243242#true} is VALID [2022-04-15 17:49:10,624 INFO L290 TraceCheckUtils]: 16: Hoare triple {243242#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {243242#true} is VALID [2022-04-15 17:49:10,624 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {243242#true} is VALID [2022-04-15 17:49:10,624 INFO L290 TraceCheckUtils]: 18: Hoare triple {243242#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {243242#true} is VALID [2022-04-15 17:49:10,624 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {243242#true} is VALID [2022-04-15 17:49:10,624 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume 3 == ~tmp_ndt_4~0; {243242#true} is VALID [2022-04-15 17:49:10,625 INFO L272 TraceCheckUtils]: 21: Hoare triple {243242#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {243372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,625 INFO L290 TraceCheckUtils]: 22: Hoare triple {243372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {243242#true} is VALID [2022-04-15 17:49:10,625 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} assume 1 == ~PagingReferenceCount~0; {243242#true} is VALID [2022-04-15 17:49:10,625 INFO L290 TraceCheckUtils]: 24: Hoare triple {243242#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {243242#true} is VALID [2022-04-15 17:49:10,625 INFO L290 TraceCheckUtils]: 25: Hoare triple {243242#true} assume !(0 != ~disketteExtension__IsRemoved~0); {243242#true} is VALID [2022-04-15 17:49:10,625 INFO L290 TraceCheckUtils]: 26: Hoare triple {243242#true} assume 0 == ~irpSp__MinorFunction~0; {243242#true} is VALID [2022-04-15 17:49:10,626 INFO L272 TraceCheckUtils]: 27: Hoare triple {243242#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,626 INFO L290 TraceCheckUtils]: 28: Hoare triple {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {243242#true} is VALID [2022-04-15 17:49:10,626 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume !(~s~0 != ~NP~0); {243242#true} is VALID [2022-04-15 17:49:10,626 INFO L290 TraceCheckUtils]: 30: Hoare triple {243242#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {243242#true} is VALID [2022-04-15 17:49:10,626 INFO L290 TraceCheckUtils]: 31: Hoare triple {243242#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {243242#true} is VALID [2022-04-15 17:49:10,626 INFO L272 TraceCheckUtils]: 32: Hoare triple {243242#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,626 INFO L290 TraceCheckUtils]: 33: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-15 17:49:10,626 INFO L290 TraceCheckUtils]: 34: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-15 17:49:10,627 INFO L272 TraceCheckUtils]: 35: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,627 INFO L290 TraceCheckUtils]: 36: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-15 17:49:10,627 INFO L272 TraceCheckUtils]: 37: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,628 INFO L290 TraceCheckUtils]: 38: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-15 17:49:10,628 INFO L290 TraceCheckUtils]: 39: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,628 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-15 17:49:10,628 INFO L290 TraceCheckUtils]: 41: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-15 17:49:10,628 INFO L290 TraceCheckUtils]: 42: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,628 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-15 17:49:10,628 INFO L290 TraceCheckUtils]: 44: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-15 17:49:10,628 INFO L290 TraceCheckUtils]: 45: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-15 17:49:10,628 INFO L272 TraceCheckUtils]: 46: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:10,628 INFO L290 TraceCheckUtils]: 47: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,628 INFO L290 TraceCheckUtils]: 48: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,628 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-15 17:49:10,628 INFO L290 TraceCheckUtils]: 50: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-15 17:49:10,628 INFO L290 TraceCheckUtils]: 51: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-15 17:49:10,629 INFO L290 TraceCheckUtils]: 52: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,629 INFO L290 TraceCheckUtils]: 53: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-15 17:49:10,629 INFO L290 TraceCheckUtils]: 54: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,629 INFO L290 TraceCheckUtils]: 55: Hoare triple {243242#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243242#true} is VALID [2022-04-15 17:49:10,629 INFO L290 TraceCheckUtils]: 56: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-15 17:49:10,629 INFO L290 TraceCheckUtils]: 57: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,629 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-15 17:49:10,629 INFO L290 TraceCheckUtils]: 59: Hoare triple {243242#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {243242#true} is VALID [2022-04-15 17:49:10,629 INFO L290 TraceCheckUtils]: 60: Hoare triple {243242#true} assume !(259 == ~__cil_tmp42~0); {243242#true} is VALID [2022-04-15 17:49:10,629 INFO L290 TraceCheckUtils]: 61: Hoare triple {243242#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {243242#true} is VALID [2022-04-15 17:49:10,630 INFO L272 TraceCheckUtils]: 62: Hoare triple {243242#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,630 INFO L290 TraceCheckUtils]: 63: Hoare triple {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {243242#true} is VALID [2022-04-15 17:49:10,630 INFO L272 TraceCheckUtils]: 64: Hoare triple {243242#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {243610#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:10,631 INFO L290 TraceCheckUtils]: 65: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-15 17:49:10,631 INFO L290 TraceCheckUtils]: 66: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-15 17:49:10,631 INFO L290 TraceCheckUtils]: 67: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-15 17:49:10,631 INFO L290 TraceCheckUtils]: 68: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,631 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-15 17:49:10,631 INFO L290 TraceCheckUtils]: 70: Hoare triple {243242#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {243242#true} is VALID [2022-04-15 17:49:10,631 INFO L290 TraceCheckUtils]: 71: Hoare triple {243242#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {243242#true} is VALID [2022-04-15 17:49:10,631 INFO L272 TraceCheckUtils]: 72: Hoare triple {243242#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:10,631 INFO L290 TraceCheckUtils]: 73: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-15 17:49:10,631 INFO L290 TraceCheckUtils]: 74: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-15 17:49:10,632 INFO L272 TraceCheckUtils]: 75: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,632 INFO L290 TraceCheckUtils]: 76: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L272 TraceCheckUtils]: 77: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:10,633 INFO L290 TraceCheckUtils]: 78: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L290 TraceCheckUtils]: 79: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L290 TraceCheckUtils]: 81: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L290 TraceCheckUtils]: 82: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L290 TraceCheckUtils]: 84: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L290 TraceCheckUtils]: 85: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L272 TraceCheckUtils]: 86: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:10,633 INFO L290 TraceCheckUtils]: 87: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L290 TraceCheckUtils]: 88: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L290 TraceCheckUtils]: 90: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L290 TraceCheckUtils]: 91: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-15 17:49:10,633 INFO L290 TraceCheckUtils]: 92: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-15 17:49:10,634 INFO L290 TraceCheckUtils]: 93: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,634 INFO L290 TraceCheckUtils]: 94: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,634 INFO L290 TraceCheckUtils]: 95: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,635 INFO L290 TraceCheckUtils]: 96: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:49:10,635 INFO L290 TraceCheckUtils]: 97: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:49:10,635 INFO L290 TraceCheckUtils]: 98: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:49:10,636 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-15 17:49:10,636 INFO L290 TraceCheckUtils]: 100: Hoare triple {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:49:10,636 INFO L290 TraceCheckUtils]: 101: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:49:10,637 INFO L290 TraceCheckUtils]: 102: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:49:10,637 INFO L290 TraceCheckUtils]: 103: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:49:10,637 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {243242#true} #1102#return; {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} is VALID [2022-04-15 17:49:10,638 INFO L290 TraceCheckUtils]: 105: Hoare triple {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} is VALID [2022-04-15 17:49:10,638 INFO L290 TraceCheckUtils]: 106: Hoare triple {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {243243#false} is VALID [2022-04-15 17:49:10,638 INFO L290 TraceCheckUtils]: 107: Hoare triple {243243#false} assume !(0 != ~fdcInfo__AcpiBios~0); {243243#false} is VALID [2022-04-15 17:49:10,638 INFO L290 TraceCheckUtils]: 108: Hoare triple {243243#false} assume 4 == ~disketteExtension__DriveType~0; {243243#false} is VALID [2022-04-15 17:49:10,638 INFO L290 TraceCheckUtils]: 109: Hoare triple {243243#false} ~InterfaceType~0 := 0; {243243#false} is VALID [2022-04-15 17:49:10,638 INFO L290 TraceCheckUtils]: 110: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-15 17:49:10,638 INFO L290 TraceCheckUtils]: 111: Hoare triple {243243#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {243243#false} is VALID [2022-04-15 17:49:10,638 INFO L290 TraceCheckUtils]: 112: Hoare triple {243243#false} assume ~ntStatus~1 >= 0; {243243#false} is VALID [2022-04-15 17:49:10,638 INFO L290 TraceCheckUtils]: 113: Hoare triple {243243#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {243243#false} is VALID [2022-04-15 17:49:10,638 INFO L272 TraceCheckUtils]: 114: Hoare triple {243243#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {243242#true} is VALID [2022-04-15 17:49:10,638 INFO L290 TraceCheckUtils]: 115: Hoare triple {243242#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {243242#true} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 116: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 117: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 118: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,639 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 120: Hoare triple {243243#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {243243#false} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 121: Hoare triple {243243#false} assume !(~pnpStatus~0 >= 0); {243243#false} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 122: Hoare triple {243243#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {243243#false} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 123: Hoare triple {243243#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {243243#false} is VALID [2022-04-15 17:49:10,639 INFO L272 TraceCheckUtils]: 124: Hoare triple {243243#false} call IofCompleteRequest(~Irp, 0); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 125: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {243242#true} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 126: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 127: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-15 17:49:10,639 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 129: Hoare triple {243243#false} #res := ~ntStatus~1; {243243#false} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 130: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-15 17:49:10,639 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {243243#false} {243242#true} #1020#return; {243243#false} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 132: Hoare triple {243243#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {243243#false} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 133: Hoare triple {243243#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {243243#false} is VALID [2022-04-15 17:49:10,639 INFO L290 TraceCheckUtils]: 134: Hoare triple {243243#false} assume !(0 == ~PagingReferenceCount~0); {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 135: Hoare triple {243243#false} #res := ~ntStatus~0; {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 136: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {243243#false} {243242#true} #1076#return; {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 138: Hoare triple {243243#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 139: Hoare triple {243243#false} assume !(1 == ~pended~0); {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 140: Hoare triple {243243#false} assume !(1 == ~pended~0); {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 141: Hoare triple {243243#false} assume ~s~0 != ~UNLOADED~0; {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 142: Hoare triple {243243#false} assume -1 != ~status~1; {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 143: Hoare triple {243243#false} assume ~s~0 != ~SKIP2~0; {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 144: Hoare triple {243243#false} assume ~s~0 != ~IPC~0; {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 145: Hoare triple {243243#false} assume !(~s~0 != ~DC~0); {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 146: Hoare triple {243243#false} assume !(1 == ~pended~0); {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 147: Hoare triple {243243#false} assume ~s~0 == ~DC~0; {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 148: Hoare triple {243243#false} assume 259 == ~status~1; {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L272 TraceCheckUtils]: 149: Hoare triple {243243#false} call errorFn(); {243243#false} is VALID [2022-04-15 17:49:10,640 INFO L290 TraceCheckUtils]: 150: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-15 17:49:10,641 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 17:49:10,641 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:49:10,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1962374446] [2022-04-15 17:49:10,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1962374446] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:10,641 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:10,641 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 17:49:10,641 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:49:10,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2018588732] [2022-04-15 17:49:10,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2018588732] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:10,641 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:10,641 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 17:49:10,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458270708] [2022-04-15 17:49:10,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:49:10,642 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) Word has length 151 [2022-04-15 17:49:10,642 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:49:10,642 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-15 17:49:10,723 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:10,723 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-15 17:49:10,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:10,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-15 17:49:10,723 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2022-04-15 17:49:10,724 INFO L87 Difference]: Start difference. First operand 265 states and 293 transitions. Second operand has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-15 17:49:14,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:14,551 INFO L93 Difference]: Finished difference Result 360 states and 402 transitions. [2022-04-15 17:49:14,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-15 17:49:14,551 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) Word has length 151 [2022-04-15 17:49:14,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:49:14,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-15 17:49:14,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 306 transitions. [2022-04-15 17:49:14,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-15 17:49:14,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 306 transitions. [2022-04-15 17:49:14,556 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 306 transitions. [2022-04-15 17:49:14,846 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 306 edges. 306 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:14,851 INFO L225 Difference]: With dead ends: 360 [2022-04-15 17:49:14,851 INFO L226 Difference]: Without dead ends: 279 [2022-04-15 17:49:14,852 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 110 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=120, Invalid=480, Unknown=0, NotChecked=0, Total=600 [2022-04-15 17:49:14,852 INFO L913 BasicCegarLoop]: 184 mSDtfsCounter, 230 mSDsluCounter, 1076 mSDsCounter, 0 mSdLazyCounter, 1092 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 231 SdHoareTripleChecker+Valid, 1260 SdHoareTripleChecker+Invalid, 1191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 1092 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:49:14,852 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [231 Valid, 1260 Invalid, 1191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 1092 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 17:49:14,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2022-04-15 17:49:15,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 265. [2022-04-15 17:49:15,887 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:49:15,887 INFO L82 GeneralOperation]: Start isEquivalent. First operand 279 states. Second operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-15 17:49:15,887 INFO L74 IsIncluded]: Start isIncluded. First operand 279 states. Second operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-15 17:49:15,888 INFO L87 Difference]: Start difference. First operand 279 states. Second operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-15 17:49:15,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:15,892 INFO L93 Difference]: Finished difference Result 279 states and 309 transitions. [2022-04-15 17:49:15,892 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 309 transitions. [2022-04-15 17:49:15,893 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:15,893 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:15,893 INFO L74 IsIncluded]: Start isIncluded. First operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) Second operand 279 states. [2022-04-15 17:49:15,893 INFO L87 Difference]: Start difference. First operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) Second operand 279 states. [2022-04-15 17:49:15,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:15,898 INFO L93 Difference]: Finished difference Result 279 states and 309 transitions. [2022-04-15 17:49:15,898 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 309 transitions. [2022-04-15 17:49:15,898 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:15,898 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:15,898 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:49:15,898 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:49:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-15 17:49:15,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 292 transitions. [2022-04-15 17:49:15,904 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 292 transitions. Word has length 151 [2022-04-15 17:49:15,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:49:15,904 INFO L478 AbstractCegarLoop]: Abstraction has 265 states and 292 transitions. [2022-04-15 17:49:15,904 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-15 17:49:15,904 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 265 states and 292 transitions. [2022-04-15 17:49:16,802 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 17:49:16,802 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 292 transitions. [2022-04-15 17:49:16,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-04-15 17:49:16,803 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:49:16,803 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:49:16,803 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60 [2022-04-15 17:49:16,803 INFO L403 AbstractCegarLoop]: === Iteration 62 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:49:16,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:49:16,804 INFO L85 PathProgramCache]: Analyzing trace with hash -1843438784, now seen corresponding path program 1 times [2022-04-15 17:49:16,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:16,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1137809515] [2022-04-15 17:49:16,804 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:49:16,804 INFO L85 PathProgramCache]: Analyzing trace with hash -1843438784, now seen corresponding path program 2 times [2022-04-15 17:49:16,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:49:16,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947388021] [2022-04-15 17:49:16,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:49:16,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:49:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:16,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:49:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:16,927 INFO L290 TraceCheckUtils]: 0: Hoare triple {245582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {245451#true} is VALID [2022-04-15 17:49:16,927 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:16,927 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1156#return; {245451#true} is VALID [2022-04-15 17:49:16,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:49:16,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:16,951 INFO L290 TraceCheckUtils]: 0: Hoare triple {245583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {245451#true} is VALID [2022-04-15 17:49:16,951 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:16,951 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1066#return; {245451#true} is VALID [2022-04-15 17:49:16,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:49:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:16,964 INFO L290 TraceCheckUtils]: 0: Hoare triple {245584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {245451#true} is VALID [2022-04-15 17:49:16,964 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:16,964 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1068#return; {245451#true} is VALID [2022-04-15 17:49:16,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:49:17,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:49:17,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:49:17,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:17,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,172 INFO L290 TraceCheckUtils]: 0: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-15 17:49:17,172 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,172 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-15 17:49:17,172 INFO L290 TraceCheckUtils]: 0: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-15 17:49:17,172 INFO L272 TraceCheckUtils]: 1: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,173 INFO L290 TraceCheckUtils]: 2: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-15 17:49:17,173 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,173 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-15 17:49:17,173 INFO L290 TraceCheckUtils]: 5: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-15 17:49:17,173 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,173 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-15 17:49:17,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:17,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,187 INFO L290 TraceCheckUtils]: 0: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,187 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,188 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-15 17:49:17,188 INFO L290 TraceCheckUtils]: 0: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-15 17:49:17,188 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-15 17:49:17,188 INFO L272 TraceCheckUtils]: 2: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,188 INFO L290 TraceCheckUtils]: 3: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-15 17:49:17,189 INFO L272 TraceCheckUtils]: 4: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,189 INFO L290 TraceCheckUtils]: 5: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-15 17:49:17,189 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,189 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-15 17:49:17,189 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-15 17:49:17,189 INFO L290 TraceCheckUtils]: 9: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,190 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-15 17:49:17,190 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-15 17:49:17,190 INFO L290 TraceCheckUtils]: 12: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-15 17:49:17,190 INFO L272 TraceCheckUtils]: 13: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:17,190 INFO L290 TraceCheckUtils]: 14: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,190 INFO L290 TraceCheckUtils]: 15: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,190 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-15 17:49:17,190 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-15 17:49:17,190 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-15 17:49:17,191 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,191 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-15 17:49:17,191 INFO L290 TraceCheckUtils]: 21: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,191 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,191 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,191 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,191 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-15 17:49:17,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:49:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:17,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,234 INFO L290 TraceCheckUtils]: 0: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-15 17:49:17,234 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-15 17:49:17,234 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-15 17:49:17,234 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,234 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-15 17:49:17,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:49:17,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:17,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,249 INFO L290 TraceCheckUtils]: 0: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-15 17:49:17,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,249 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-15 17:49:17,249 INFO L290 TraceCheckUtils]: 0: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-15 17:49:17,249 INFO L272 TraceCheckUtils]: 1: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,250 INFO L290 TraceCheckUtils]: 2: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-15 17:49:17,250 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,250 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-15 17:49:17,250 INFO L290 TraceCheckUtils]: 5: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-15 17:49:17,250 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,250 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-15 17:49:17,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:17,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,252 INFO L290 TraceCheckUtils]: 0: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,252 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-15 17:49:17,252 INFO L290 TraceCheckUtils]: 0: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-15 17:49:17,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-15 17:49:17,253 INFO L272 TraceCheckUtils]: 2: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,253 INFO L290 TraceCheckUtils]: 3: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-15 17:49:17,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,254 INFO L290 TraceCheckUtils]: 5: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-15 17:49:17,254 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,254 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-15 17:49:17,254 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-15 17:49:17,254 INFO L290 TraceCheckUtils]: 9: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,254 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-15 17:49:17,254 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-15 17:49:17,254 INFO L290 TraceCheckUtils]: 12: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-15 17:49:17,254 INFO L272 TraceCheckUtils]: 13: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:17,255 INFO L290 TraceCheckUtils]: 14: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,255 INFO L290 TraceCheckUtils]: 15: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,255 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-15 17:49:17,255 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-15 17:49:17,255 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-15 17:49:17,255 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,255 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-15 17:49:17,255 INFO L290 TraceCheckUtils]: 21: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,255 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,255 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,255 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,255 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-15 17:49:17,256 INFO L290 TraceCheckUtils]: 0: Hoare triple {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {245451#true} is VALID [2022-04-15 17:49:17,257 INFO L272 TraceCheckUtils]: 1: Hoare triple {245451#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {245827#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:17,257 INFO L290 TraceCheckUtils]: 2: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-15 17:49:17,257 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-15 17:49:17,257 INFO L290 TraceCheckUtils]: 4: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-15 17:49:17,257 INFO L290 TraceCheckUtils]: 5: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,257 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-15 17:49:17,257 INFO L290 TraceCheckUtils]: 7: Hoare triple {245451#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {245451#true} is VALID [2022-04-15 17:49:17,257 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {245451#true} is VALID [2022-04-15 17:49:17,258 INFO L272 TraceCheckUtils]: 9: Hoare triple {245451#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,258 INFO L290 TraceCheckUtils]: 10: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-15 17:49:17,258 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-15 17:49:17,259 INFO L272 TraceCheckUtils]: 12: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,259 INFO L290 TraceCheckUtils]: 13: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-15 17:49:17,259 INFO L272 TraceCheckUtils]: 14: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,259 INFO L290 TraceCheckUtils]: 15: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-15 17:49:17,259 INFO L290 TraceCheckUtils]: 16: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,259 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-15 17:49:17,260 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-15 17:49:17,260 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,260 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-15 17:49:17,260 INFO L290 TraceCheckUtils]: 21: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-15 17:49:17,260 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-15 17:49:17,260 INFO L272 TraceCheckUtils]: 23: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:17,260 INFO L290 TraceCheckUtils]: 24: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,260 INFO L290 TraceCheckUtils]: 25: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,260 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-15 17:49:17,260 INFO L290 TraceCheckUtils]: 27: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-15 17:49:17,261 INFO L290 TraceCheckUtils]: 28: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-15 17:49:17,261 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,261 INFO L290 TraceCheckUtils]: 30: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-15 17:49:17,261 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,261 INFO L290 TraceCheckUtils]: 32: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,261 INFO L290 TraceCheckUtils]: 33: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,261 INFO L290 TraceCheckUtils]: 34: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,261 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-15 17:49:17,261 INFO L290 TraceCheckUtils]: 36: Hoare triple {245451#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {245451#true} is VALID [2022-04-15 17:49:17,261 INFO L290 TraceCheckUtils]: 37: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-15 17:49:17,261 INFO L290 TraceCheckUtils]: 38: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-15 17:49:17,261 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,262 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-15 17:49:17,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-04-15 17:49:17,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,300 INFO L290 TraceCheckUtils]: 0: Hoare triple {245451#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:49:17,301 INFO L290 TraceCheckUtils]: 1: Hoare triple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:49:17,301 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {245451#true} #1104#return; {245766#(= |FloppyStartDevice_#t~ret78| 0)} is VALID [2022-04-15 17:49:17,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-04-15 17:49:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,308 INFO L290 TraceCheckUtils]: 0: Hoare triple {245451#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {245451#true} is VALID [2022-04-15 17:49:17,308 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-15 17:49:17,308 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-15 17:49:17,308 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,309 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-04-15 17:49:17,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:17,312 INFO L290 TraceCheckUtils]: 0: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {245451#true} is VALID [2022-04-15 17:49:17,312 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-15 17:49:17,312 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,312 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,312 INFO L290 TraceCheckUtils]: 0: Hoare triple {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {245451#true} is VALID [2022-04-15 17:49:17,312 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume !(~s~0 != ~NP~0); {245451#true} is VALID [2022-04-15 17:49:17,313 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {245451#true} is VALID [2022-04-15 17:49:17,313 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {245451#true} is VALID [2022-04-15 17:49:17,313 INFO L272 TraceCheckUtils]: 4: Hoare triple {245451#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,313 INFO L290 TraceCheckUtils]: 5: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-15 17:49:17,313 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-15 17:49:17,314 INFO L272 TraceCheckUtils]: 7: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,314 INFO L290 TraceCheckUtils]: 8: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-15 17:49:17,315 INFO L272 TraceCheckUtils]: 9: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,315 INFO L290 TraceCheckUtils]: 10: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-15 17:49:17,315 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,315 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-15 17:49:17,315 INFO L290 TraceCheckUtils]: 13: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-15 17:49:17,315 INFO L290 TraceCheckUtils]: 14: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,315 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-15 17:49:17,315 INFO L290 TraceCheckUtils]: 16: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-15 17:49:17,315 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-15 17:49:17,316 INFO L272 TraceCheckUtils]: 18: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:17,316 INFO L290 TraceCheckUtils]: 19: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,316 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,316 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-15 17:49:17,316 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-15 17:49:17,316 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-15 17:49:17,316 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,316 INFO L290 TraceCheckUtils]: 25: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-15 17:49:17,316 INFO L290 TraceCheckUtils]: 26: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,316 INFO L290 TraceCheckUtils]: 27: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,316 INFO L290 TraceCheckUtils]: 28: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,316 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,317 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-15 17:49:17,317 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {245451#true} is VALID [2022-04-15 17:49:17,317 INFO L290 TraceCheckUtils]: 32: Hoare triple {245451#true} assume !(259 == ~__cil_tmp42~0); {245451#true} is VALID [2022-04-15 17:49:17,317 INFO L290 TraceCheckUtils]: 33: Hoare triple {245451#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,318 INFO L272 TraceCheckUtils]: 34: Hoare triple {245451#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,318 INFO L290 TraceCheckUtils]: 35: Hoare triple {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {245451#true} is VALID [2022-04-15 17:49:17,319 INFO L272 TraceCheckUtils]: 36: Hoare triple {245451#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {245827#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:17,319 INFO L290 TraceCheckUtils]: 37: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-15 17:49:17,319 INFO L290 TraceCheckUtils]: 38: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-15 17:49:17,319 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-15 17:49:17,319 INFO L290 TraceCheckUtils]: 40: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,319 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-15 17:49:17,319 INFO L290 TraceCheckUtils]: 42: Hoare triple {245451#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {245451#true} is VALID [2022-04-15 17:49:17,319 INFO L290 TraceCheckUtils]: 43: Hoare triple {245451#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {245451#true} is VALID [2022-04-15 17:49:17,320 INFO L272 TraceCheckUtils]: 44: Hoare triple {245451#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,320 INFO L290 TraceCheckUtils]: 45: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-15 17:49:17,320 INFO L290 TraceCheckUtils]: 46: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-15 17:49:17,321 INFO L272 TraceCheckUtils]: 47: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,321 INFO L290 TraceCheckUtils]: 48: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-15 17:49:17,336 INFO L272 TraceCheckUtils]: 49: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,336 INFO L290 TraceCheckUtils]: 50: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-15 17:49:17,336 INFO L290 TraceCheckUtils]: 51: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,336 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-15 17:49:17,336 INFO L290 TraceCheckUtils]: 53: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-15 17:49:17,336 INFO L290 TraceCheckUtils]: 54: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,336 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-15 17:49:17,336 INFO L290 TraceCheckUtils]: 56: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-15 17:49:17,336 INFO L290 TraceCheckUtils]: 57: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-15 17:49:17,337 INFO L272 TraceCheckUtils]: 58: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:17,337 INFO L290 TraceCheckUtils]: 59: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,337 INFO L290 TraceCheckUtils]: 60: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,337 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-15 17:49:17,337 INFO L290 TraceCheckUtils]: 62: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-15 17:49:17,337 INFO L290 TraceCheckUtils]: 63: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-15 17:49:17,337 INFO L290 TraceCheckUtils]: 64: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,337 INFO L290 TraceCheckUtils]: 65: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-15 17:49:17,337 INFO L290 TraceCheckUtils]: 66: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L290 TraceCheckUtils]: 67: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L290 TraceCheckUtils]: 68: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L290 TraceCheckUtils]: 69: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L290 TraceCheckUtils]: 71: Hoare triple {245451#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L290 TraceCheckUtils]: 72: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L290 TraceCheckUtils]: 73: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L290 TraceCheckUtils]: 74: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L290 TraceCheckUtils]: 76: Hoare triple {245451#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L290 TraceCheckUtils]: 77: Hoare triple {245451#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L290 TraceCheckUtils]: 78: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiBios~0; {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L290 TraceCheckUtils]: 79: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {245451#true} is VALID [2022-04-15 17:49:17,338 INFO L272 TraceCheckUtils]: 80: Hoare triple {245451#true} call #t~ret78 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {245451#true} is VALID [2022-04-15 17:49:17,339 INFO L290 TraceCheckUtils]: 81: Hoare triple {245451#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:49:17,339 INFO L290 TraceCheckUtils]: 82: Hoare triple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:49:17,340 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {245451#true} #1104#return; {245766#(= |FloppyStartDevice_#t~ret78| 0)} is VALID [2022-04-15 17:49:17,341 INFO L290 TraceCheckUtils]: 84: Hoare triple {245766#(= |FloppyStartDevice_#t~ret78| 0)} assume -2147483648 <= #t~ret78 && #t~ret78 <= 2147483647;~ntStatus~1 := #t~ret78;havoc #t~ret78; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,341 INFO L290 TraceCheckUtils]: 85: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,341 INFO L290 TraceCheckUtils]: 86: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,342 INFO L290 TraceCheckUtils]: 87: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,342 INFO L272 TraceCheckUtils]: 88: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {245451#true} is VALID [2022-04-15 17:49:17,342 INFO L290 TraceCheckUtils]: 89: Hoare triple {245451#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {245451#true} is VALID [2022-04-15 17:49:17,342 INFO L290 TraceCheckUtils]: 90: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-15 17:49:17,342 INFO L290 TraceCheckUtils]: 91: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-15 17:49:17,342 INFO L290 TraceCheckUtils]: 92: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,343 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,343 INFO L290 TraceCheckUtils]: 94: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,343 INFO L290 TraceCheckUtils]: 95: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,344 INFO L290 TraceCheckUtils]: 96: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,344 INFO L290 TraceCheckUtils]: 97: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,344 INFO L272 TraceCheckUtils]: 98: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:17,345 INFO L290 TraceCheckUtils]: 99: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {245451#true} is VALID [2022-04-15 17:49:17,345 INFO L290 TraceCheckUtils]: 100: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-15 17:49:17,345 INFO L290 TraceCheckUtils]: 101: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,345 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,345 INFO L290 TraceCheckUtils]: 103: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:49:17,346 INFO L290 TraceCheckUtils]: 104: Hoare triple {245777#(= |FloppyStartDevice_#res| 0)} assume true; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:49:17,346 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {245777#(= |FloppyStartDevice_#res| 0)} {245451#true} #1020#return; {245692#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-15 17:49:17,346 INFO L290 TraceCheckUtils]: 0: Hoare triple {245585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {245451#true} is VALID [2022-04-15 17:49:17,347 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 1 == ~PagingReferenceCount~0; {245451#true} is VALID [2022-04-15 17:49:17,347 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {245451#true} is VALID [2022-04-15 17:49:17,347 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume !(0 != ~disketteExtension__IsRemoved~0); {245451#true} is VALID [2022-04-15 17:49:17,347 INFO L290 TraceCheckUtils]: 4: Hoare triple {245451#true} assume 0 == ~irpSp__MinorFunction~0; {245451#true} is VALID [2022-04-15 17:49:17,347 INFO L272 TraceCheckUtils]: 5: Hoare triple {245451#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,348 INFO L290 TraceCheckUtils]: 6: Hoare triple {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {245451#true} is VALID [2022-04-15 17:49:17,348 INFO L290 TraceCheckUtils]: 7: Hoare triple {245451#true} assume !(~s~0 != ~NP~0); {245451#true} is VALID [2022-04-15 17:49:17,348 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {245451#true} is VALID [2022-04-15 17:49:17,348 INFO L290 TraceCheckUtils]: 9: Hoare triple {245451#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {245451#true} is VALID [2022-04-15 17:49:17,348 INFO L272 TraceCheckUtils]: 10: Hoare triple {245451#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,348 INFO L290 TraceCheckUtils]: 11: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-15 17:49:17,348 INFO L290 TraceCheckUtils]: 12: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-15 17:49:17,349 INFO L272 TraceCheckUtils]: 13: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,349 INFO L290 TraceCheckUtils]: 14: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-15 17:49:17,350 INFO L272 TraceCheckUtils]: 15: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,350 INFO L290 TraceCheckUtils]: 16: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-15 17:49:17,350 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,350 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-15 17:49:17,350 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-15 17:49:17,350 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,350 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-15 17:49:17,350 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-15 17:49:17,350 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-15 17:49:17,350 INFO L272 TraceCheckUtils]: 24: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:17,351 INFO L290 TraceCheckUtils]: 25: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,351 INFO L290 TraceCheckUtils]: 26: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,351 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-15 17:49:17,351 INFO L290 TraceCheckUtils]: 28: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-15 17:49:17,351 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-15 17:49:17,351 INFO L290 TraceCheckUtils]: 30: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,351 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-15 17:49:17,351 INFO L290 TraceCheckUtils]: 32: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,351 INFO L290 TraceCheckUtils]: 33: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,351 INFO L290 TraceCheckUtils]: 34: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,351 INFO L290 TraceCheckUtils]: 35: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,351 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-15 17:49:17,351 INFO L290 TraceCheckUtils]: 37: Hoare triple {245451#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {245451#true} is VALID [2022-04-15 17:49:17,351 INFO L290 TraceCheckUtils]: 38: Hoare triple {245451#true} assume !(259 == ~__cil_tmp42~0); {245451#true} is VALID [2022-04-15 17:49:17,352 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,352 INFO L272 TraceCheckUtils]: 40: Hoare triple {245451#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,352 INFO L290 TraceCheckUtils]: 41: Hoare triple {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {245451#true} is VALID [2022-04-15 17:49:17,353 INFO L272 TraceCheckUtils]: 42: Hoare triple {245451#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {245827#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:17,353 INFO L290 TraceCheckUtils]: 43: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-15 17:49:17,353 INFO L290 TraceCheckUtils]: 44: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-15 17:49:17,353 INFO L290 TraceCheckUtils]: 45: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-15 17:49:17,353 INFO L290 TraceCheckUtils]: 46: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,354 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-15 17:49:17,354 INFO L290 TraceCheckUtils]: 48: Hoare triple {245451#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {245451#true} is VALID [2022-04-15 17:49:17,354 INFO L290 TraceCheckUtils]: 49: Hoare triple {245451#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {245451#true} is VALID [2022-04-15 17:49:17,354 INFO L272 TraceCheckUtils]: 50: Hoare triple {245451#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,354 INFO L290 TraceCheckUtils]: 51: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-15 17:49:17,354 INFO L290 TraceCheckUtils]: 52: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-15 17:49:17,355 INFO L272 TraceCheckUtils]: 53: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,355 INFO L290 TraceCheckUtils]: 54: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-15 17:49:17,356 INFO L272 TraceCheckUtils]: 55: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,356 INFO L290 TraceCheckUtils]: 56: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-15 17:49:17,356 INFO L290 TraceCheckUtils]: 57: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,356 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-15 17:49:17,356 INFO L290 TraceCheckUtils]: 59: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-15 17:49:17,356 INFO L290 TraceCheckUtils]: 60: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,356 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-15 17:49:17,356 INFO L290 TraceCheckUtils]: 62: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-15 17:49:17,356 INFO L290 TraceCheckUtils]: 63: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-15 17:49:17,356 INFO L272 TraceCheckUtils]: 64: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:17,356 INFO L290 TraceCheckUtils]: 65: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L290 TraceCheckUtils]: 66: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L290 TraceCheckUtils]: 68: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L290 TraceCheckUtils]: 69: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L290 TraceCheckUtils]: 70: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L290 TraceCheckUtils]: 71: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L290 TraceCheckUtils]: 72: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L290 TraceCheckUtils]: 73: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L290 TraceCheckUtils]: 74: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L290 TraceCheckUtils]: 75: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L290 TraceCheckUtils]: 77: Hoare triple {245451#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L290 TraceCheckUtils]: 78: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-15 17:49:17,357 INFO L290 TraceCheckUtils]: 79: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-15 17:49:17,358 INFO L290 TraceCheckUtils]: 80: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,358 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-15 17:49:17,358 INFO L290 TraceCheckUtils]: 82: Hoare triple {245451#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {245451#true} is VALID [2022-04-15 17:49:17,358 INFO L290 TraceCheckUtils]: 83: Hoare triple {245451#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {245451#true} is VALID [2022-04-15 17:49:17,358 INFO L290 TraceCheckUtils]: 84: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiBios~0; {245451#true} is VALID [2022-04-15 17:49:17,358 INFO L290 TraceCheckUtils]: 85: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {245451#true} is VALID [2022-04-15 17:49:17,358 INFO L272 TraceCheckUtils]: 86: Hoare triple {245451#true} call #t~ret78 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {245451#true} is VALID [2022-04-15 17:49:17,358 INFO L290 TraceCheckUtils]: 87: Hoare triple {245451#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:49:17,359 INFO L290 TraceCheckUtils]: 88: Hoare triple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:49:17,359 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {245451#true} #1104#return; {245766#(= |FloppyStartDevice_#t~ret78| 0)} is VALID [2022-04-15 17:49:17,360 INFO L290 TraceCheckUtils]: 90: Hoare triple {245766#(= |FloppyStartDevice_#t~ret78| 0)} assume -2147483648 <= #t~ret78 && #t~ret78 <= 2147483647;~ntStatus~1 := #t~ret78;havoc #t~ret78; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,360 INFO L290 TraceCheckUtils]: 91: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,360 INFO L290 TraceCheckUtils]: 92: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,361 INFO L290 TraceCheckUtils]: 93: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,361 INFO L272 TraceCheckUtils]: 94: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {245451#true} is VALID [2022-04-15 17:49:17,361 INFO L290 TraceCheckUtils]: 95: Hoare triple {245451#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {245451#true} is VALID [2022-04-15 17:49:17,361 INFO L290 TraceCheckUtils]: 96: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-15 17:49:17,361 INFO L290 TraceCheckUtils]: 97: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-15 17:49:17,361 INFO L290 TraceCheckUtils]: 98: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,362 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,362 INFO L290 TraceCheckUtils]: 100: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,362 INFO L290 TraceCheckUtils]: 101: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,362 INFO L290 TraceCheckUtils]: 102: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,363 INFO L290 TraceCheckUtils]: 103: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,363 INFO L272 TraceCheckUtils]: 104: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:17,363 INFO L290 TraceCheckUtils]: 105: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {245451#true} is VALID [2022-04-15 17:49:17,363 INFO L290 TraceCheckUtils]: 106: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-15 17:49:17,363 INFO L290 TraceCheckUtils]: 107: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,364 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,364 INFO L290 TraceCheckUtils]: 109: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:49:17,364 INFO L290 TraceCheckUtils]: 110: Hoare triple {245777#(= |FloppyStartDevice_#res| 0)} assume true; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:49:17,365 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {245777#(= |FloppyStartDevice_#res| 0)} {245451#true} #1020#return; {245692#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-15 17:49:17,365 INFO L290 TraceCheckUtils]: 112: Hoare triple {245692#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:49:17,366 INFO L290 TraceCheckUtils]: 113: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:49:17,366 INFO L290 TraceCheckUtils]: 114: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:49:17,366 INFO L290 TraceCheckUtils]: 115: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:49:17,366 INFO L290 TraceCheckUtils]: 116: Hoare triple {245694#(= |FloppyPnp_#res| 0)} assume true; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:49:17,367 INFO L284 TraceCheckUtils]: 117: Hoare quadruple {245694#(= |FloppyPnp_#res| 0)} {245451#true} #1076#return; {245580#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-15 17:49:17,369 INFO L272 TraceCheckUtils]: 0: Hoare triple {245451#true} call ULTIMATE.init(); {245582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:49:17,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {245582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,369 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,369 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {245451#true} {245451#true} #1156#return; {245451#true} is VALID [2022-04-15 17:49:17,369 INFO L272 TraceCheckUtils]: 4: Hoare triple {245451#true} call #t~ret170 := main(); {245451#true} is VALID [2022-04-15 17:49:17,369 INFO L290 TraceCheckUtils]: 5: Hoare triple {245451#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {245451#true} is VALID [2022-04-15 17:49:17,370 INFO L272 TraceCheckUtils]: 6: Hoare triple {245451#true} call _BLAST_init(); {245583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,370 INFO L290 TraceCheckUtils]: 7: Hoare triple {245583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,370 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,370 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {245451#true} {245451#true} #1066#return; {245451#true} is VALID [2022-04-15 17:49:17,370 INFO L290 TraceCheckUtils]: 10: Hoare triple {245451#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,370 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {245451#true} is VALID [2022-04-15 17:49:17,371 INFO L272 TraceCheckUtils]: 12: Hoare triple {245451#true} call stub_driver_init(); {245584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,371 INFO L290 TraceCheckUtils]: 13: Hoare triple {245584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,371 INFO L290 TraceCheckUtils]: 14: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,371 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {245451#true} {245451#true} #1068#return; {245451#true} is VALID [2022-04-15 17:49:17,371 INFO L290 TraceCheckUtils]: 16: Hoare triple {245451#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {245451#true} is VALID [2022-04-15 17:49:17,371 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {245451#true} is VALID [2022-04-15 17:49:17,371 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {245451#true} is VALID [2022-04-15 17:49:17,371 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {245451#true} is VALID [2022-04-15 17:49:17,371 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume 3 == ~tmp_ndt_4~0; {245451#true} is VALID [2022-04-15 17:49:17,372 INFO L272 TraceCheckUtils]: 21: Hoare triple {245451#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {245585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,372 INFO L290 TraceCheckUtils]: 22: Hoare triple {245585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {245451#true} is VALID [2022-04-15 17:49:17,372 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} assume 1 == ~PagingReferenceCount~0; {245451#true} is VALID [2022-04-15 17:49:17,372 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {245451#true} is VALID [2022-04-15 17:49:17,372 INFO L290 TraceCheckUtils]: 25: Hoare triple {245451#true} assume !(0 != ~disketteExtension__IsRemoved~0); {245451#true} is VALID [2022-04-15 17:49:17,372 INFO L290 TraceCheckUtils]: 26: Hoare triple {245451#true} assume 0 == ~irpSp__MinorFunction~0; {245451#true} is VALID [2022-04-15 17:49:17,373 INFO L272 TraceCheckUtils]: 27: Hoare triple {245451#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,373 INFO L290 TraceCheckUtils]: 28: Hoare triple {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {245451#true} is VALID [2022-04-15 17:49:17,373 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} assume !(~s~0 != ~NP~0); {245451#true} is VALID [2022-04-15 17:49:17,373 INFO L290 TraceCheckUtils]: 30: Hoare triple {245451#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {245451#true} is VALID [2022-04-15 17:49:17,373 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {245451#true} is VALID [2022-04-15 17:49:17,374 INFO L272 TraceCheckUtils]: 32: Hoare triple {245451#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,374 INFO L290 TraceCheckUtils]: 33: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-15 17:49:17,374 INFO L290 TraceCheckUtils]: 34: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-15 17:49:17,375 INFO L272 TraceCheckUtils]: 35: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,375 INFO L290 TraceCheckUtils]: 36: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-15 17:49:17,375 INFO L272 TraceCheckUtils]: 37: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,375 INFO L290 TraceCheckUtils]: 38: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-15 17:49:17,375 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,375 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-15 17:49:17,375 INFO L290 TraceCheckUtils]: 41: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-15 17:49:17,375 INFO L290 TraceCheckUtils]: 42: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,376 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-15 17:49:17,376 INFO L290 TraceCheckUtils]: 44: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-15 17:49:17,376 INFO L290 TraceCheckUtils]: 45: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-15 17:49:17,376 INFO L272 TraceCheckUtils]: 46: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:17,376 INFO L290 TraceCheckUtils]: 47: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,376 INFO L290 TraceCheckUtils]: 48: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,376 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-15 17:49:17,376 INFO L290 TraceCheckUtils]: 50: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-15 17:49:17,376 INFO L290 TraceCheckUtils]: 51: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-15 17:49:17,376 INFO L290 TraceCheckUtils]: 52: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,376 INFO L290 TraceCheckUtils]: 53: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-15 17:49:17,376 INFO L290 TraceCheckUtils]: 54: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,377 INFO L290 TraceCheckUtils]: 55: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,377 INFO L290 TraceCheckUtils]: 56: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,377 INFO L290 TraceCheckUtils]: 57: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,377 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-15 17:49:17,377 INFO L290 TraceCheckUtils]: 59: Hoare triple {245451#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {245451#true} is VALID [2022-04-15 17:49:17,377 INFO L290 TraceCheckUtils]: 60: Hoare triple {245451#true} assume !(259 == ~__cil_tmp42~0); {245451#true} is VALID [2022-04-15 17:49:17,377 INFO L290 TraceCheckUtils]: 61: Hoare triple {245451#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,378 INFO L272 TraceCheckUtils]: 62: Hoare triple {245451#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,378 INFO L290 TraceCheckUtils]: 63: Hoare triple {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {245451#true} is VALID [2022-04-15 17:49:17,379 INFO L272 TraceCheckUtils]: 64: Hoare triple {245451#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {245827#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:17,379 INFO L290 TraceCheckUtils]: 65: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-15 17:49:17,379 INFO L290 TraceCheckUtils]: 66: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-15 17:49:17,379 INFO L290 TraceCheckUtils]: 67: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-15 17:49:17,379 INFO L290 TraceCheckUtils]: 68: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,379 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-15 17:49:17,379 INFO L290 TraceCheckUtils]: 70: Hoare triple {245451#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {245451#true} is VALID [2022-04-15 17:49:17,379 INFO L290 TraceCheckUtils]: 71: Hoare triple {245451#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {245451#true} is VALID [2022-04-15 17:49:17,380 INFO L272 TraceCheckUtils]: 72: Hoare triple {245451#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:17,380 INFO L290 TraceCheckUtils]: 73: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-15 17:49:17,380 INFO L290 TraceCheckUtils]: 74: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-15 17:49:17,380 INFO L272 TraceCheckUtils]: 75: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,380 INFO L290 TraceCheckUtils]: 76: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-15 17:49:17,381 INFO L272 TraceCheckUtils]: 77: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:17,381 INFO L290 TraceCheckUtils]: 78: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-15 17:49:17,381 INFO L290 TraceCheckUtils]: 79: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,381 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-15 17:49:17,381 INFO L290 TraceCheckUtils]: 81: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-15 17:49:17,381 INFO L290 TraceCheckUtils]: 82: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,381 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-15 17:49:17,381 INFO L290 TraceCheckUtils]: 84: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-15 17:49:17,382 INFO L290 TraceCheckUtils]: 85: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-15 17:49:17,382 INFO L272 TraceCheckUtils]: 86: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:17,382 INFO L290 TraceCheckUtils]: 87: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,382 INFO L290 TraceCheckUtils]: 88: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,382 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-15 17:49:17,382 INFO L290 TraceCheckUtils]: 90: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-15 17:49:17,382 INFO L290 TraceCheckUtils]: 91: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-15 17:49:17,382 INFO L290 TraceCheckUtils]: 92: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-15 17:49:17,382 INFO L290 TraceCheckUtils]: 93: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-15 17:49:17,382 INFO L290 TraceCheckUtils]: 94: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-15 17:49:17,382 INFO L290 TraceCheckUtils]: 95: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,382 INFO L290 TraceCheckUtils]: 96: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-15 17:49:17,383 INFO L290 TraceCheckUtils]: 97: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,383 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-15 17:49:17,383 INFO L290 TraceCheckUtils]: 99: Hoare triple {245451#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {245451#true} is VALID [2022-04-15 17:49:17,383 INFO L290 TraceCheckUtils]: 100: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-15 17:49:17,383 INFO L290 TraceCheckUtils]: 101: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-15 17:49:17,383 INFO L290 TraceCheckUtils]: 102: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,383 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-15 17:49:17,383 INFO L290 TraceCheckUtils]: 104: Hoare triple {245451#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {245451#true} is VALID [2022-04-15 17:49:17,383 INFO L290 TraceCheckUtils]: 105: Hoare triple {245451#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {245451#true} is VALID [2022-04-15 17:49:17,383 INFO L290 TraceCheckUtils]: 106: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiBios~0; {245451#true} is VALID [2022-04-15 17:49:17,383 INFO L290 TraceCheckUtils]: 107: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {245451#true} is VALID [2022-04-15 17:49:17,383 INFO L272 TraceCheckUtils]: 108: Hoare triple {245451#true} call #t~ret78 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {245451#true} is VALID [2022-04-15 17:49:17,384 INFO L290 TraceCheckUtils]: 109: Hoare triple {245451#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:49:17,384 INFO L290 TraceCheckUtils]: 110: Hoare triple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:49:17,385 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {245451#true} #1104#return; {245766#(= |FloppyStartDevice_#t~ret78| 0)} is VALID [2022-04-15 17:49:17,385 INFO L290 TraceCheckUtils]: 112: Hoare triple {245766#(= |FloppyStartDevice_#t~ret78| 0)} assume -2147483648 <= #t~ret78 && #t~ret78 <= 2147483647;~ntStatus~1 := #t~ret78;havoc #t~ret78; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,385 INFO L290 TraceCheckUtils]: 113: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,386 INFO L290 TraceCheckUtils]: 114: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,386 INFO L290 TraceCheckUtils]: 115: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,386 INFO L272 TraceCheckUtils]: 116: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {245451#true} is VALID [2022-04-15 17:49:17,386 INFO L290 TraceCheckUtils]: 117: Hoare triple {245451#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {245451#true} is VALID [2022-04-15 17:49:17,386 INFO L290 TraceCheckUtils]: 118: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-15 17:49:17,386 INFO L290 TraceCheckUtils]: 119: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-15 17:49:17,386 INFO L290 TraceCheckUtils]: 120: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,387 INFO L284 TraceCheckUtils]: 121: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,387 INFO L290 TraceCheckUtils]: 122: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,387 INFO L290 TraceCheckUtils]: 123: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,388 INFO L290 TraceCheckUtils]: 124: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,388 INFO L290 TraceCheckUtils]: 125: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,389 INFO L272 TraceCheckUtils]: 126: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:17,389 INFO L290 TraceCheckUtils]: 127: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {245451#true} is VALID [2022-04-15 17:49:17,389 INFO L290 TraceCheckUtils]: 128: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-15 17:49:17,389 INFO L290 TraceCheckUtils]: 129: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-15 17:49:17,389 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:49:17,389 INFO L290 TraceCheckUtils]: 131: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:49:17,390 INFO L290 TraceCheckUtils]: 132: Hoare triple {245777#(= |FloppyStartDevice_#res| 0)} assume true; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:49:17,390 INFO L284 TraceCheckUtils]: 133: Hoare quadruple {245777#(= |FloppyStartDevice_#res| 0)} {245451#true} #1020#return; {245692#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-15 17:49:17,391 INFO L290 TraceCheckUtils]: 134: Hoare triple {245692#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:49:17,391 INFO L290 TraceCheckUtils]: 135: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:49:17,391 INFO L290 TraceCheckUtils]: 136: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:49:17,391 INFO L290 TraceCheckUtils]: 137: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:49:17,392 INFO L290 TraceCheckUtils]: 138: Hoare triple {245694#(= |FloppyPnp_#res| 0)} assume true; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:49:17,392 INFO L284 TraceCheckUtils]: 139: Hoare quadruple {245694#(= |FloppyPnp_#res| 0)} {245451#true} #1076#return; {245580#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-15 17:49:17,393 INFO L290 TraceCheckUtils]: 140: Hoare triple {245580#(not (= 259 |main_#t~ret100|))} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {245581#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:17,393 INFO L290 TraceCheckUtils]: 141: Hoare triple {245581#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {245581#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:17,393 INFO L290 TraceCheckUtils]: 142: Hoare triple {245581#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {245581#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:17,393 INFO L290 TraceCheckUtils]: 143: Hoare triple {245581#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {245581#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:17,394 INFO L290 TraceCheckUtils]: 144: Hoare triple {245581#(not (= main_~status~1 259))} assume -1 != ~status~1; {245581#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:17,394 INFO L290 TraceCheckUtils]: 145: Hoare triple {245581#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {245581#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:17,394 INFO L290 TraceCheckUtils]: 146: Hoare triple {245581#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {245581#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:17,395 INFO L290 TraceCheckUtils]: 147: Hoare triple {245581#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {245581#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:17,395 INFO L290 TraceCheckUtils]: 148: Hoare triple {245581#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {245581#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:17,395 INFO L290 TraceCheckUtils]: 149: Hoare triple {245581#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {245581#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:17,395 INFO L290 TraceCheckUtils]: 150: Hoare triple {245581#(not (= main_~status~1 259))} assume 259 == ~status~1; {245452#false} is VALID [2022-04-15 17:49:17,395 INFO L272 TraceCheckUtils]: 151: Hoare triple {245452#false} call errorFn(); {245452#false} is VALID [2022-04-15 17:49:17,396 INFO L290 TraceCheckUtils]: 152: Hoare triple {245452#false} assume !false; {245452#false} is VALID [2022-04-15 17:49:17,405 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 17:49:17,405 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:49:17,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947388021] [2022-04-15 17:49:17,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [947388021] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:17,405 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:17,405 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-15 17:49:17,406 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:49:17,406 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1137809515] [2022-04-15 17:49:17,406 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1137809515] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:17,406 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:17,406 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-15 17:49:17,406 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [454086483] [2022-04-15 17:49:17,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:49:17,406 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) Word has length 153 [2022-04-15 17:49:17,407 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:49:17,407 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-15 17:49:17,495 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 17:49:17,495 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-15 17:49:17,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:17,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-15 17:49:17,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=343, Unknown=0, NotChecked=0, Total=420 [2022-04-15 17:49:17,496 INFO L87 Difference]: Start difference. First operand 265 states and 292 transitions. Second operand has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-15 17:49:22,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:22,082 INFO L93 Difference]: Finished difference Result 306 states and 340 transitions. [2022-04-15 17:49:22,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-15 17:49:22,082 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) Word has length 153 [2022-04-15 17:49:22,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:49:22,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-15 17:49:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 244 transitions. [2022-04-15 17:49:22,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-15 17:49:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 244 transitions. [2022-04-15 17:49:22,085 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 244 transitions. [2022-04-15 17:49:22,295 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 244 edges. 244 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:22,298 INFO L225 Difference]: With dead ends: 306 [2022-04-15 17:49:22,298 INFO L226 Difference]: Without dead ends: 265 [2022-04-15 17:49:22,299 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=141, Invalid=671, Unknown=0, NotChecked=0, Total=812 [2022-04-15 17:49:22,299 INFO L913 BasicCegarLoop]: 165 mSDtfsCounter, 137 mSDsluCounter, 1015 mSDsCounter, 0 mSdLazyCounter, 1517 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 1180 SdHoareTripleChecker+Invalid, 1568 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 1517 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:49:22,299 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [142 Valid, 1180 Invalid, 1568 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 1517 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-15 17:49:22,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2022-04-15 17:49:23,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 259. [2022-04-15 17:49:23,196 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:49:23,197 INFO L82 GeneralOperation]: Start isEquivalent. First operand 265 states. Second operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) [2022-04-15 17:49:23,197 INFO L74 IsIncluded]: Start isIncluded. First operand 265 states. Second operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) [2022-04-15 17:49:23,197 INFO L87 Difference]: Start difference. First operand 265 states. Second operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) [2022-04-15 17:49:23,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:23,200 INFO L93 Difference]: Finished difference Result 265 states and 290 transitions. [2022-04-15 17:49:23,200 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 290 transitions. [2022-04-15 17:49:23,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:23,201 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:23,201 INFO L74 IsIncluded]: Start isIncluded. First operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) Second operand 265 states. [2022-04-15 17:49:23,201 INFO L87 Difference]: Start difference. First operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) Second operand 265 states. [2022-04-15 17:49:23,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:23,204 INFO L93 Difference]: Finished difference Result 265 states and 290 transitions. [2022-04-15 17:49:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 290 transitions. [2022-04-15 17:49:23,204 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:23,204 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:23,204 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:49:23,204 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:49:23,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) [2022-04-15 17:49:23,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 283 transitions. [2022-04-15 17:49:23,208 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 283 transitions. Word has length 153 [2022-04-15 17:49:23,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:49:23,209 INFO L478 AbstractCegarLoop]: Abstraction has 259 states and 283 transitions. [2022-04-15 17:49:23,209 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-15 17:49:23,209 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 259 states and 283 transitions. [2022-04-15 17:49:23,981 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 283 edges. 283 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:23,981 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 283 transitions. [2022-04-15 17:49:23,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-04-15 17:49:23,982 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:49:23,982 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:49:23,982 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable61 [2022-04-15 17:49:23,982 INFO L403 AbstractCegarLoop]: === Iteration 63 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:49:23,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:49:23,983 INFO L85 PathProgramCache]: Analyzing trace with hash -2010865059, now seen corresponding path program 1 times [2022-04-15 17:49:23,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:23,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1043628950] [2022-04-15 17:49:23,983 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:49:23,983 INFO L85 PathProgramCache]: Analyzing trace with hash -2010865059, now seen corresponding path program 2 times [2022-04-15 17:49:23,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:49:23,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [609989930] [2022-04-15 17:49:23,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:49:23,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:49:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:49:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,103 INFO L290 TraceCheckUtils]: 0: Hoare triple {247657#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,103 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,103 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1156#return; {247522#true} is VALID [2022-04-15 17:49:24,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:49:24,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,124 INFO L290 TraceCheckUtils]: 0: Hoare triple {247658#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,125 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,125 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1066#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:49:24,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:49:24,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,135 INFO L290 TraceCheckUtils]: 0: Hoare triple {247659#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,135 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,136 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1068#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:49:24,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:49:24,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:49:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:49:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:24,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,269 INFO L290 TraceCheckUtils]: 0: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-15 17:49:24,269 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,270 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-15 17:49:24,270 INFO L290 TraceCheckUtils]: 0: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-15 17:49:24,270 INFO L272 TraceCheckUtils]: 1: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,270 INFO L290 TraceCheckUtils]: 2: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-15 17:49:24,270 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,270 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-15 17:49:24,270 INFO L290 TraceCheckUtils]: 5: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-15 17:49:24,270 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,271 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-15 17:49:24,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,279 INFO L290 TraceCheckUtils]: 0: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,280 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-15 17:49:24,280 INFO L290 TraceCheckUtils]: 0: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-15 17:49:24,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-15 17:49:24,280 INFO L272 TraceCheckUtils]: 2: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,280 INFO L290 TraceCheckUtils]: 3: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-15 17:49:24,281 INFO L272 TraceCheckUtils]: 4: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,281 INFO L290 TraceCheckUtils]: 5: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-15 17:49:24,281 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,281 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-15 17:49:24,281 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-15 17:49:24,281 INFO L290 TraceCheckUtils]: 9: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,281 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-15 17:49:24,281 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-15 17:49:24,281 INFO L290 TraceCheckUtils]: 12: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-15 17:49:24,282 INFO L272 TraceCheckUtils]: 13: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:24,282 INFO L290 TraceCheckUtils]: 14: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,282 INFO L290 TraceCheckUtils]: 15: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,282 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-15 17:49:24,282 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-15 17:49:24,282 INFO L290 TraceCheckUtils]: 18: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-15 17:49:24,282 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,282 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-15 17:49:24,282 INFO L290 TraceCheckUtils]: 21: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,282 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,282 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,282 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,282 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-15 17:49:24,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:49:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:24,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,330 INFO L290 TraceCheckUtils]: 0: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-15 17:49:24,331 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-15 17:49:24,331 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-15 17:49:24,331 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,331 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-15 17:49:24,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:49:24,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:24,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,340 INFO L290 TraceCheckUtils]: 0: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-15 17:49:24,340 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,341 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-15 17:49:24,341 INFO L290 TraceCheckUtils]: 0: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-15 17:49:24,341 INFO L272 TraceCheckUtils]: 1: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,341 INFO L290 TraceCheckUtils]: 2: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-15 17:49:24,341 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,341 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-15 17:49:24,341 INFO L290 TraceCheckUtils]: 5: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-15 17:49:24,341 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,341 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-15 17:49:24,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:24,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,343 INFO L290 TraceCheckUtils]: 0: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,343 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,343 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-15 17:49:24,343 INFO L290 TraceCheckUtils]: 0: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-15 17:49:24,343 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-15 17:49:24,344 INFO L272 TraceCheckUtils]: 2: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,344 INFO L290 TraceCheckUtils]: 3: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-15 17:49:24,344 INFO L272 TraceCheckUtils]: 4: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,344 INFO L290 TraceCheckUtils]: 5: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-15 17:49:24,344 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,344 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-15 17:49:24,344 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-15 17:49:24,345 INFO L290 TraceCheckUtils]: 9: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,345 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-15 17:49:24,345 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-15 17:49:24,345 INFO L290 TraceCheckUtils]: 12: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-15 17:49:24,345 INFO L272 TraceCheckUtils]: 13: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:24,345 INFO L290 TraceCheckUtils]: 14: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,345 INFO L290 TraceCheckUtils]: 15: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,345 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-15 17:49:24,345 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-15 17:49:24,345 INFO L290 TraceCheckUtils]: 18: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-15 17:49:24,345 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,345 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-15 17:49:24,345 INFO L290 TraceCheckUtils]: 21: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,346 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,346 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,346 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,346 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-15 17:49:24,346 INFO L290 TraceCheckUtils]: 0: Hoare triple {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {247522#true} is VALID [2022-04-15 17:49:24,347 INFO L272 TraceCheckUtils]: 1: Hoare triple {247522#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {247905#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:24,347 INFO L290 TraceCheckUtils]: 2: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-15 17:49:24,347 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-15 17:49:24,347 INFO L290 TraceCheckUtils]: 4: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-15 17:49:24,347 INFO L290 TraceCheckUtils]: 5: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,347 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-15 17:49:24,347 INFO L290 TraceCheckUtils]: 7: Hoare triple {247522#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {247522#true} is VALID [2022-04-15 17:49:24,347 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {247522#true} is VALID [2022-04-15 17:49:24,348 INFO L272 TraceCheckUtils]: 9: Hoare triple {247522#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,348 INFO L290 TraceCheckUtils]: 10: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-15 17:49:24,348 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-15 17:49:24,348 INFO L272 TraceCheckUtils]: 12: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,348 INFO L290 TraceCheckUtils]: 13: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-15 17:49:24,349 INFO L272 TraceCheckUtils]: 14: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,349 INFO L290 TraceCheckUtils]: 15: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-15 17:49:24,349 INFO L290 TraceCheckUtils]: 16: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,349 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-15 17:49:24,349 INFO L290 TraceCheckUtils]: 18: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-15 17:49:24,349 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,349 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-15 17:49:24,349 INFO L290 TraceCheckUtils]: 21: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-15 17:49:24,349 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L272 TraceCheckUtils]: 23: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:24,350 INFO L290 TraceCheckUtils]: 24: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L290 TraceCheckUtils]: 25: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L290 TraceCheckUtils]: 27: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L290 TraceCheckUtils]: 28: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L290 TraceCheckUtils]: 30: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L290 TraceCheckUtils]: 32: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L290 TraceCheckUtils]: 33: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L290 TraceCheckUtils]: 34: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L290 TraceCheckUtils]: 36: Hoare triple {247522#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {247522#true} is VALID [2022-04-15 17:49:24,350 INFO L290 TraceCheckUtils]: 37: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-15 17:49:24,351 INFO L290 TraceCheckUtils]: 38: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-15 17:49:24,351 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,351 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-15 17:49:24,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-04-15 17:49:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,353 INFO L290 TraceCheckUtils]: 0: Hoare triple {247522#true} ~BusType := #in~BusType;~BusNumber := #in~BusNumber;~ControllerType := #in~ControllerType;~ControllerNumber := #in~ControllerNumber;~PeripheralType := #in~PeripheralType;~PeripheralNumber := #in~PeripheralNumber;~CalloutRoutine := #in~CalloutRoutine;~Context := #in~Context;havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~tmp_ndt_7~0 := #t~nondet104;havoc #t~nondet104; {247522#true} is VALID [2022-04-15 17:49:24,353 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-15 17:49:24,353 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-15 17:49:24,353 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,354 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-04-15 17:49:24,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,357 INFO L290 TraceCheckUtils]: 0: Hoare triple {247522#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {247522#true} is VALID [2022-04-15 17:49:24,357 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-15 17:49:24,357 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-15 17:49:24,357 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,358 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 17:49:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:24,359 INFO L290 TraceCheckUtils]: 0: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247522#true} is VALID [2022-04-15 17:49:24,359 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-15 17:49:24,359 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,360 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,360 INFO L290 TraceCheckUtils]: 0: Hoare triple {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {247522#true} is VALID [2022-04-15 17:49:24,360 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume !(~s~0 != ~NP~0); {247522#true} is VALID [2022-04-15 17:49:24,360 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {247522#true} is VALID [2022-04-15 17:49:24,360 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {247522#true} is VALID [2022-04-15 17:49:24,360 INFO L272 TraceCheckUtils]: 4: Hoare triple {247522#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,361 INFO L290 TraceCheckUtils]: 5: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-15 17:49:24,361 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-15 17:49:24,361 INFO L272 TraceCheckUtils]: 7: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,361 INFO L290 TraceCheckUtils]: 8: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-15 17:49:24,362 INFO L272 TraceCheckUtils]: 9: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,362 INFO L290 TraceCheckUtils]: 10: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-15 17:49:24,362 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,362 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-15 17:49:24,362 INFO L290 TraceCheckUtils]: 13: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-15 17:49:24,362 INFO L290 TraceCheckUtils]: 14: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,362 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-15 17:49:24,362 INFO L290 TraceCheckUtils]: 16: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-15 17:49:24,362 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-15 17:49:24,362 INFO L272 TraceCheckUtils]: 18: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:24,363 INFO L290 TraceCheckUtils]: 19: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L290 TraceCheckUtils]: 25: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L290 TraceCheckUtils]: 26: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L290 TraceCheckUtils]: 27: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L290 TraceCheckUtils]: 28: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L290 TraceCheckUtils]: 32: Hoare triple {247522#true} assume !(259 == ~__cil_tmp42~0); {247522#true} is VALID [2022-04-15 17:49:24,363 INFO L290 TraceCheckUtils]: 33: Hoare triple {247522#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,364 INFO L272 TraceCheckUtils]: 34: Hoare triple {247522#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,364 INFO L290 TraceCheckUtils]: 35: Hoare triple {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {247522#true} is VALID [2022-04-15 17:49:24,365 INFO L272 TraceCheckUtils]: 36: Hoare triple {247522#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {247905#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:24,365 INFO L290 TraceCheckUtils]: 37: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-15 17:49:24,365 INFO L290 TraceCheckUtils]: 38: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-15 17:49:24,365 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-15 17:49:24,365 INFO L290 TraceCheckUtils]: 40: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,365 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-15 17:49:24,365 INFO L290 TraceCheckUtils]: 42: Hoare triple {247522#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {247522#true} is VALID [2022-04-15 17:49:24,365 INFO L290 TraceCheckUtils]: 43: Hoare triple {247522#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {247522#true} is VALID [2022-04-15 17:49:24,366 INFO L272 TraceCheckUtils]: 44: Hoare triple {247522#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,366 INFO L290 TraceCheckUtils]: 45: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-15 17:49:24,366 INFO L290 TraceCheckUtils]: 46: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-15 17:49:24,367 INFO L272 TraceCheckUtils]: 47: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,367 INFO L290 TraceCheckUtils]: 48: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-15 17:49:24,367 INFO L272 TraceCheckUtils]: 49: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,367 INFO L290 TraceCheckUtils]: 50: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-15 17:49:24,367 INFO L290 TraceCheckUtils]: 51: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,367 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-15 17:49:24,367 INFO L290 TraceCheckUtils]: 53: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-15 17:49:24,367 INFO L290 TraceCheckUtils]: 54: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,368 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-15 17:49:24,368 INFO L290 TraceCheckUtils]: 56: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-15 17:49:24,368 INFO L290 TraceCheckUtils]: 57: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-15 17:49:24,368 INFO L272 TraceCheckUtils]: 58: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:24,368 INFO L290 TraceCheckUtils]: 59: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,368 INFO L290 TraceCheckUtils]: 60: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,368 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-15 17:49:24,368 INFO L290 TraceCheckUtils]: 62: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-15 17:49:24,368 INFO L290 TraceCheckUtils]: 63: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-15 17:49:24,368 INFO L290 TraceCheckUtils]: 64: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,368 INFO L290 TraceCheckUtils]: 65: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-15 17:49:24,368 INFO L290 TraceCheckUtils]: 66: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,368 INFO L290 TraceCheckUtils]: 67: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,368 INFO L290 TraceCheckUtils]: 68: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,369 INFO L290 TraceCheckUtils]: 69: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,369 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-15 17:49:24,369 INFO L290 TraceCheckUtils]: 71: Hoare triple {247522#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {247522#true} is VALID [2022-04-15 17:49:24,369 INFO L290 TraceCheckUtils]: 72: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-15 17:49:24,369 INFO L290 TraceCheckUtils]: 73: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-15 17:49:24,369 INFO L290 TraceCheckUtils]: 74: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,369 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-15 17:49:24,369 INFO L290 TraceCheckUtils]: 76: Hoare triple {247522#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {247522#true} is VALID [2022-04-15 17:49:24,369 INFO L290 TraceCheckUtils]: 77: Hoare triple {247522#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {247522#true} is VALID [2022-04-15 17:49:24,369 INFO L290 TraceCheckUtils]: 78: Hoare triple {247522#true} assume !(0 != ~fdcInfo__AcpiBios~0); {247522#true} is VALID [2022-04-15 17:49:24,369 INFO L290 TraceCheckUtils]: 79: Hoare triple {247522#true} assume 4 == ~disketteExtension__DriveType~0; {247522#true} is VALID [2022-04-15 17:49:24,369 INFO L290 TraceCheckUtils]: 80: Hoare triple {247522#true} ~InterfaceType~0 := 0; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-15 17:49:24,370 INFO L290 TraceCheckUtils]: 81: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-15 17:49:24,370 INFO L290 TraceCheckUtils]: 82: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !(~InterfaceType~0 >= ~MaximumInterfaceType~0);~fdcInfo__BusType~0 := ~InterfaceType~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,370 INFO L272 TraceCheckUtils]: 83: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret79 := IoQueryDeviceDescription(~fdcInfo__BusType~0, ~fdcInfo__BusNumber~0, ~Dc~0, ~fdcInfo__ControllerNumber~0, ~Fp~0, ~fdcInfo__PeripheralNumber~0, ~FlConfigCallBack~0, ~disketteExtension~1); {247522#true} is VALID [2022-04-15 17:49:24,370 INFO L290 TraceCheckUtils]: 84: Hoare triple {247522#true} ~BusType := #in~BusType;~BusNumber := #in~BusNumber;~ControllerType := #in~ControllerType;~ControllerNumber := #in~ControllerNumber;~PeripheralType := #in~PeripheralType;~PeripheralNumber := #in~PeripheralNumber;~CalloutRoutine := #in~CalloutRoutine;~Context := #in~Context;havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~tmp_ndt_7~0 := #t~nondet104;havoc #t~nondet104; {247522#true} is VALID [2022-04-15 17:49:24,370 INFO L290 TraceCheckUtils]: 85: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-15 17:49:24,370 INFO L290 TraceCheckUtils]: 86: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-15 17:49:24,370 INFO L290 TraceCheckUtils]: 87: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,371 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,372 INFO L290 TraceCheckUtils]: 89: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret79 && #t~ret79 <= 2147483647;~ntStatus~1 := #t~ret79;havoc #t~ret79; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,372 INFO L290 TraceCheckUtils]: 90: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,372 INFO L290 TraceCheckUtils]: 91: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,372 INFO L290 TraceCheckUtils]: 92: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,372 INFO L272 TraceCheckUtils]: 93: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {247522#true} is VALID [2022-04-15 17:49:24,372 INFO L290 TraceCheckUtils]: 94: Hoare triple {247522#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {247522#true} is VALID [2022-04-15 17:49:24,372 INFO L290 TraceCheckUtils]: 95: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-15 17:49:24,373 INFO L290 TraceCheckUtils]: 96: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-15 17:49:24,373 INFO L290 TraceCheckUtils]: 97: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,373 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,373 INFO L290 TraceCheckUtils]: 99: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,374 INFO L290 TraceCheckUtils]: 100: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,374 INFO L290 TraceCheckUtils]: 101: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,374 INFO L290 TraceCheckUtils]: 102: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,375 INFO L272 TraceCheckUtils]: 103: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call IofCompleteRequest(~Irp, 0); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:24,375 INFO L290 TraceCheckUtils]: 104: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247522#true} is VALID [2022-04-15 17:49:24,375 INFO L290 TraceCheckUtils]: 105: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-15 17:49:24,375 INFO L290 TraceCheckUtils]: 106: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,375 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,375 INFO L290 TraceCheckUtils]: 108: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,376 INFO L290 TraceCheckUtils]: 109: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,376 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247522#true} #1020#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,376 INFO L290 TraceCheckUtils]: 0: Hoare triple {247660#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {247522#true} is VALID [2022-04-15 17:49:24,376 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 1 == ~PagingReferenceCount~0; {247522#true} is VALID [2022-04-15 17:49:24,376 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {247522#true} is VALID [2022-04-15 17:49:24,377 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume !(0 != ~disketteExtension__IsRemoved~0); {247522#true} is VALID [2022-04-15 17:49:24,377 INFO L290 TraceCheckUtils]: 4: Hoare triple {247522#true} assume 0 == ~irpSp__MinorFunction~0; {247522#true} is VALID [2022-04-15 17:49:24,377 INFO L272 TraceCheckUtils]: 5: Hoare triple {247522#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,377 INFO L290 TraceCheckUtils]: 6: Hoare triple {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {247522#true} is VALID [2022-04-15 17:49:24,377 INFO L290 TraceCheckUtils]: 7: Hoare triple {247522#true} assume !(~s~0 != ~NP~0); {247522#true} is VALID [2022-04-15 17:49:24,377 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {247522#true} is VALID [2022-04-15 17:49:24,377 INFO L290 TraceCheckUtils]: 9: Hoare triple {247522#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {247522#true} is VALID [2022-04-15 17:49:24,378 INFO L272 TraceCheckUtils]: 10: Hoare triple {247522#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,378 INFO L290 TraceCheckUtils]: 11: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-15 17:49:24,378 INFO L290 TraceCheckUtils]: 12: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-15 17:49:24,379 INFO L272 TraceCheckUtils]: 13: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,379 INFO L290 TraceCheckUtils]: 14: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-15 17:49:24,379 INFO L272 TraceCheckUtils]: 15: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,379 INFO L290 TraceCheckUtils]: 16: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-15 17:49:24,379 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,379 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-15 17:49:24,379 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-15 17:49:24,379 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,380 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-15 17:49:24,380 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-15 17:49:24,380 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-15 17:49:24,380 INFO L272 TraceCheckUtils]: 24: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:24,380 INFO L290 TraceCheckUtils]: 25: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,380 INFO L290 TraceCheckUtils]: 26: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,380 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-15 17:49:24,380 INFO L290 TraceCheckUtils]: 28: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-15 17:49:24,380 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-15 17:49:24,380 INFO L290 TraceCheckUtils]: 30: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,380 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-15 17:49:24,380 INFO L290 TraceCheckUtils]: 32: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,380 INFO L290 TraceCheckUtils]: 33: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,380 INFO L290 TraceCheckUtils]: 34: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,381 INFO L290 TraceCheckUtils]: 35: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,381 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-15 17:49:24,381 INFO L290 TraceCheckUtils]: 37: Hoare triple {247522#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {247522#true} is VALID [2022-04-15 17:49:24,381 INFO L290 TraceCheckUtils]: 38: Hoare triple {247522#true} assume !(259 == ~__cil_tmp42~0); {247522#true} is VALID [2022-04-15 17:49:24,381 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,381 INFO L272 TraceCheckUtils]: 40: Hoare triple {247522#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,381 INFO L290 TraceCheckUtils]: 41: Hoare triple {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {247522#true} is VALID [2022-04-15 17:49:24,382 INFO L272 TraceCheckUtils]: 42: Hoare triple {247522#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {247905#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:24,382 INFO L290 TraceCheckUtils]: 43: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-15 17:49:24,382 INFO L290 TraceCheckUtils]: 44: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-15 17:49:24,382 INFO L290 TraceCheckUtils]: 45: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-15 17:49:24,383 INFO L290 TraceCheckUtils]: 46: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,383 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-15 17:49:24,383 INFO L290 TraceCheckUtils]: 48: Hoare triple {247522#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {247522#true} is VALID [2022-04-15 17:49:24,383 INFO L290 TraceCheckUtils]: 49: Hoare triple {247522#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {247522#true} is VALID [2022-04-15 17:49:24,383 INFO L272 TraceCheckUtils]: 50: Hoare triple {247522#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,383 INFO L290 TraceCheckUtils]: 51: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-15 17:49:24,383 INFO L290 TraceCheckUtils]: 52: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-15 17:49:24,384 INFO L272 TraceCheckUtils]: 53: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,384 INFO L290 TraceCheckUtils]: 54: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-15 17:49:24,384 INFO L272 TraceCheckUtils]: 55: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,384 INFO L290 TraceCheckUtils]: 56: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-15 17:49:24,385 INFO L290 TraceCheckUtils]: 57: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,385 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-15 17:49:24,385 INFO L290 TraceCheckUtils]: 59: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-15 17:49:24,385 INFO L290 TraceCheckUtils]: 60: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,385 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-15 17:49:24,385 INFO L290 TraceCheckUtils]: 62: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-15 17:49:24,385 INFO L290 TraceCheckUtils]: 63: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-15 17:49:24,385 INFO L272 TraceCheckUtils]: 64: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:24,385 INFO L290 TraceCheckUtils]: 65: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,385 INFO L290 TraceCheckUtils]: 66: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,385 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-15 17:49:24,385 INFO L290 TraceCheckUtils]: 68: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 69: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 70: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 71: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 72: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 73: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 74: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 75: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 77: Hoare triple {247522#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 78: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 79: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 80: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 82: Hoare triple {247522#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 83: Hoare triple {247522#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 84: Hoare triple {247522#true} assume !(0 != ~fdcInfo__AcpiBios~0); {247522#true} is VALID [2022-04-15 17:49:24,386 INFO L290 TraceCheckUtils]: 85: Hoare triple {247522#true} assume 4 == ~disketteExtension__DriveType~0; {247522#true} is VALID [2022-04-15 17:49:24,387 INFO L290 TraceCheckUtils]: 86: Hoare triple {247522#true} ~InterfaceType~0 := 0; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-15 17:49:24,387 INFO L290 TraceCheckUtils]: 87: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-15 17:49:24,387 INFO L290 TraceCheckUtils]: 88: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !(~InterfaceType~0 >= ~MaximumInterfaceType~0);~fdcInfo__BusType~0 := ~InterfaceType~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,387 INFO L272 TraceCheckUtils]: 89: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret79 := IoQueryDeviceDescription(~fdcInfo__BusType~0, ~fdcInfo__BusNumber~0, ~Dc~0, ~fdcInfo__ControllerNumber~0, ~Fp~0, ~fdcInfo__PeripheralNumber~0, ~FlConfigCallBack~0, ~disketteExtension~1); {247522#true} is VALID [2022-04-15 17:49:24,387 INFO L290 TraceCheckUtils]: 90: Hoare triple {247522#true} ~BusType := #in~BusType;~BusNumber := #in~BusNumber;~ControllerType := #in~ControllerType;~ControllerNumber := #in~ControllerNumber;~PeripheralType := #in~PeripheralType;~PeripheralNumber := #in~PeripheralNumber;~CalloutRoutine := #in~CalloutRoutine;~Context := #in~Context;havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~tmp_ndt_7~0 := #t~nondet104;havoc #t~nondet104; {247522#true} is VALID [2022-04-15 17:49:24,387 INFO L290 TraceCheckUtils]: 91: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-15 17:49:24,387 INFO L290 TraceCheckUtils]: 92: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-15 17:49:24,388 INFO L290 TraceCheckUtils]: 93: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,388 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,389 INFO L290 TraceCheckUtils]: 95: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret79 && #t~ret79 <= 2147483647;~ntStatus~1 := #t~ret79;havoc #t~ret79; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,389 INFO L290 TraceCheckUtils]: 96: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,389 INFO L290 TraceCheckUtils]: 97: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,389 INFO L290 TraceCheckUtils]: 98: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,390 INFO L272 TraceCheckUtils]: 99: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {247522#true} is VALID [2022-04-15 17:49:24,390 INFO L290 TraceCheckUtils]: 100: Hoare triple {247522#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {247522#true} is VALID [2022-04-15 17:49:24,390 INFO L290 TraceCheckUtils]: 101: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-15 17:49:24,390 INFO L290 TraceCheckUtils]: 102: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-15 17:49:24,390 INFO L290 TraceCheckUtils]: 103: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,390 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,391 INFO L290 TraceCheckUtils]: 105: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,391 INFO L290 TraceCheckUtils]: 106: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,391 INFO L290 TraceCheckUtils]: 107: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,391 INFO L290 TraceCheckUtils]: 108: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,392 INFO L272 TraceCheckUtils]: 109: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call IofCompleteRequest(~Irp, 0); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:24,392 INFO L290 TraceCheckUtils]: 110: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247522#true} is VALID [2022-04-15 17:49:24,392 INFO L290 TraceCheckUtils]: 111: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-15 17:49:24,392 INFO L290 TraceCheckUtils]: 112: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,392 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,393 INFO L290 TraceCheckUtils]: 114: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,393 INFO L290 TraceCheckUtils]: 115: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,393 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247522#true} #1020#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,394 INFO L290 TraceCheckUtils]: 117: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,394 INFO L290 TraceCheckUtils]: 118: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,394 INFO L290 TraceCheckUtils]: 119: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(0 == ~PagingReferenceCount~0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,394 INFO L290 TraceCheckUtils]: 120: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,395 INFO L290 TraceCheckUtils]: 121: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,395 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247527#(= ~MaximumInterfaceType~0 0)} #1076#return; {247523#false} is VALID [2022-04-15 17:49:24,400 INFO L272 TraceCheckUtils]: 0: Hoare triple {247522#true} call ULTIMATE.init(); {247657#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:49:24,401 INFO L290 TraceCheckUtils]: 1: Hoare triple {247657#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,401 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,401 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {247522#true} {247522#true} #1156#return; {247522#true} is VALID [2022-04-15 17:49:24,401 INFO L272 TraceCheckUtils]: 4: Hoare triple {247522#true} call #t~ret170 := main(); {247522#true} is VALID [2022-04-15 17:49:24,401 INFO L290 TraceCheckUtils]: 5: Hoare triple {247522#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:49:24,402 INFO L272 TraceCheckUtils]: 6: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} call _BLAST_init(); {247658#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,402 INFO L290 TraceCheckUtils]: 7: Hoare triple {247658#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,402 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,402 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1066#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:49:24,403 INFO L290 TraceCheckUtils]: 10: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:49:24,403 INFO L290 TraceCheckUtils]: 11: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:49:24,404 INFO L272 TraceCheckUtils]: 12: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} call stub_driver_init(); {247659#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,404 INFO L290 TraceCheckUtils]: 13: Hoare triple {247659#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,404 INFO L290 TraceCheckUtils]: 14: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,404 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1068#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:49:24,404 INFO L290 TraceCheckUtils]: 16: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:49:24,404 INFO L290 TraceCheckUtils]: 17: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:49:24,405 INFO L290 TraceCheckUtils]: 18: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:49:24,405 INFO L290 TraceCheckUtils]: 19: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:49:24,405 INFO L290 TraceCheckUtils]: 20: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume 3 == ~tmp_ndt_4~0; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:49:24,406 INFO L272 TraceCheckUtils]: 21: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {247660#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,406 INFO L290 TraceCheckUtils]: 22: Hoare triple {247660#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {247522#true} is VALID [2022-04-15 17:49:24,406 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} assume 1 == ~PagingReferenceCount~0; {247522#true} is VALID [2022-04-15 17:49:24,406 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {247522#true} is VALID [2022-04-15 17:49:24,406 INFO L290 TraceCheckUtils]: 25: Hoare triple {247522#true} assume !(0 != ~disketteExtension__IsRemoved~0); {247522#true} is VALID [2022-04-15 17:49:24,406 INFO L290 TraceCheckUtils]: 26: Hoare triple {247522#true} assume 0 == ~irpSp__MinorFunction~0; {247522#true} is VALID [2022-04-15 17:49:24,407 INFO L272 TraceCheckUtils]: 27: Hoare triple {247522#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,407 INFO L290 TraceCheckUtils]: 28: Hoare triple {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {247522#true} is VALID [2022-04-15 17:49:24,407 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} assume !(~s~0 != ~NP~0); {247522#true} is VALID [2022-04-15 17:49:24,407 INFO L290 TraceCheckUtils]: 30: Hoare triple {247522#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {247522#true} is VALID [2022-04-15 17:49:24,407 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {247522#true} is VALID [2022-04-15 17:49:24,408 INFO L272 TraceCheckUtils]: 32: Hoare triple {247522#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,408 INFO L290 TraceCheckUtils]: 33: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-15 17:49:24,408 INFO L290 TraceCheckUtils]: 34: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-15 17:49:24,408 INFO L272 TraceCheckUtils]: 35: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,408 INFO L290 TraceCheckUtils]: 36: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-15 17:49:24,409 INFO L272 TraceCheckUtils]: 37: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,409 INFO L290 TraceCheckUtils]: 38: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-15 17:49:24,409 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,409 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-15 17:49:24,409 INFO L290 TraceCheckUtils]: 41: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-15 17:49:24,409 INFO L290 TraceCheckUtils]: 42: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,409 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-15 17:49:24,409 INFO L290 TraceCheckUtils]: 44: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-15 17:49:24,409 INFO L290 TraceCheckUtils]: 45: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L272 TraceCheckUtils]: 46: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:24,410 INFO L290 TraceCheckUtils]: 47: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L290 TraceCheckUtils]: 48: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L290 TraceCheckUtils]: 50: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L290 TraceCheckUtils]: 51: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L290 TraceCheckUtils]: 52: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L290 TraceCheckUtils]: 53: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L290 TraceCheckUtils]: 54: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L290 TraceCheckUtils]: 55: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L290 TraceCheckUtils]: 56: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L290 TraceCheckUtils]: 57: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L290 TraceCheckUtils]: 59: Hoare triple {247522#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L290 TraceCheckUtils]: 60: Hoare triple {247522#true} assume !(259 == ~__cil_tmp42~0); {247522#true} is VALID [2022-04-15 17:49:24,410 INFO L290 TraceCheckUtils]: 61: Hoare triple {247522#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,411 INFO L272 TraceCheckUtils]: 62: Hoare triple {247522#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,411 INFO L290 TraceCheckUtils]: 63: Hoare triple {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {247522#true} is VALID [2022-04-15 17:49:24,412 INFO L272 TraceCheckUtils]: 64: Hoare triple {247522#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {247905#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:24,412 INFO L290 TraceCheckUtils]: 65: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-15 17:49:24,412 INFO L290 TraceCheckUtils]: 66: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-15 17:49:24,412 INFO L290 TraceCheckUtils]: 67: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-15 17:49:24,412 INFO L290 TraceCheckUtils]: 68: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,412 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-15 17:49:24,413 INFO L290 TraceCheckUtils]: 70: Hoare triple {247522#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {247522#true} is VALID [2022-04-15 17:49:24,413 INFO L290 TraceCheckUtils]: 71: Hoare triple {247522#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {247522#true} is VALID [2022-04-15 17:49:24,416 INFO L272 TraceCheckUtils]: 72: Hoare triple {247522#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:24,416 INFO L290 TraceCheckUtils]: 73: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-15 17:49:24,416 INFO L290 TraceCheckUtils]: 74: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-15 17:49:24,416 INFO L272 TraceCheckUtils]: 75: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,417 INFO L290 TraceCheckUtils]: 76: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-15 17:49:24,417 INFO L272 TraceCheckUtils]: 77: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:24,417 INFO L290 TraceCheckUtils]: 78: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-15 17:49:24,417 INFO L290 TraceCheckUtils]: 79: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,417 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-15 17:49:24,417 INFO L290 TraceCheckUtils]: 81: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-15 17:49:24,417 INFO L290 TraceCheckUtils]: 82: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,417 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-15 17:49:24,417 INFO L290 TraceCheckUtils]: 84: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-15 17:49:24,417 INFO L290 TraceCheckUtils]: 85: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L272 TraceCheckUtils]: 86: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 87: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 88: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 90: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 91: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 92: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 93: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 94: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 95: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 96: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 97: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 99: Hoare triple {247522#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 100: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 101: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-15 17:49:24,418 INFO L290 TraceCheckUtils]: 102: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,419 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-15 17:49:24,419 INFO L290 TraceCheckUtils]: 104: Hoare triple {247522#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {247522#true} is VALID [2022-04-15 17:49:24,419 INFO L290 TraceCheckUtils]: 105: Hoare triple {247522#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {247522#true} is VALID [2022-04-15 17:49:24,419 INFO L290 TraceCheckUtils]: 106: Hoare triple {247522#true} assume !(0 != ~fdcInfo__AcpiBios~0); {247522#true} is VALID [2022-04-15 17:49:24,419 INFO L290 TraceCheckUtils]: 107: Hoare triple {247522#true} assume 4 == ~disketteExtension__DriveType~0; {247522#true} is VALID [2022-04-15 17:49:24,419 INFO L290 TraceCheckUtils]: 108: Hoare triple {247522#true} ~InterfaceType~0 := 0; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-15 17:49:24,419 INFO L290 TraceCheckUtils]: 109: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-15 17:49:24,420 INFO L290 TraceCheckUtils]: 110: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !(~InterfaceType~0 >= ~MaximumInterfaceType~0);~fdcInfo__BusType~0 := ~InterfaceType~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,420 INFO L272 TraceCheckUtils]: 111: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret79 := IoQueryDeviceDescription(~fdcInfo__BusType~0, ~fdcInfo__BusNumber~0, ~Dc~0, ~fdcInfo__ControllerNumber~0, ~Fp~0, ~fdcInfo__PeripheralNumber~0, ~FlConfigCallBack~0, ~disketteExtension~1); {247522#true} is VALID [2022-04-15 17:49:24,420 INFO L290 TraceCheckUtils]: 112: Hoare triple {247522#true} ~BusType := #in~BusType;~BusNumber := #in~BusNumber;~ControllerType := #in~ControllerType;~ControllerNumber := #in~ControllerNumber;~PeripheralType := #in~PeripheralType;~PeripheralNumber := #in~PeripheralNumber;~CalloutRoutine := #in~CalloutRoutine;~Context := #in~Context;havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~tmp_ndt_7~0 := #t~nondet104;havoc #t~nondet104; {247522#true} is VALID [2022-04-15 17:49:24,420 INFO L290 TraceCheckUtils]: 113: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-15 17:49:24,420 INFO L290 TraceCheckUtils]: 114: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-15 17:49:24,420 INFO L290 TraceCheckUtils]: 115: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,421 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,421 INFO L290 TraceCheckUtils]: 117: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret79 && #t~ret79 <= 2147483647;~ntStatus~1 := #t~ret79;havoc #t~ret79; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,421 INFO L290 TraceCheckUtils]: 118: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,422 INFO L290 TraceCheckUtils]: 119: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,422 INFO L290 TraceCheckUtils]: 120: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,422 INFO L272 TraceCheckUtils]: 121: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {247522#true} is VALID [2022-04-15 17:49:24,422 INFO L290 TraceCheckUtils]: 122: Hoare triple {247522#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {247522#true} is VALID [2022-04-15 17:49:24,422 INFO L290 TraceCheckUtils]: 123: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-15 17:49:24,422 INFO L290 TraceCheckUtils]: 124: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-15 17:49:24,422 INFO L290 TraceCheckUtils]: 125: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,423 INFO L284 TraceCheckUtils]: 126: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,423 INFO L290 TraceCheckUtils]: 127: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,423 INFO L290 TraceCheckUtils]: 128: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,424 INFO L290 TraceCheckUtils]: 129: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,424 INFO L290 TraceCheckUtils]: 130: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,424 INFO L272 TraceCheckUtils]: 131: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call IofCompleteRequest(~Irp, 0); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:24,424 INFO L290 TraceCheckUtils]: 132: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247522#true} is VALID [2022-04-15 17:49:24,424 INFO L290 TraceCheckUtils]: 133: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-15 17:49:24,424 INFO L290 TraceCheckUtils]: 134: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-15 17:49:24,425 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,425 INFO L290 TraceCheckUtils]: 136: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,425 INFO L290 TraceCheckUtils]: 137: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,426 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247522#true} #1020#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,426 INFO L290 TraceCheckUtils]: 139: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,426 INFO L290 TraceCheckUtils]: 140: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,427 INFO L290 TraceCheckUtils]: 141: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(0 == ~PagingReferenceCount~0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,427 INFO L290 TraceCheckUtils]: 142: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,427 INFO L290 TraceCheckUtils]: 143: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:49:24,428 INFO L284 TraceCheckUtils]: 144: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247527#(= ~MaximumInterfaceType~0 0)} #1076#return; {247523#false} is VALID [2022-04-15 17:49:24,428 INFO L290 TraceCheckUtils]: 145: Hoare triple {247523#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {247523#false} is VALID [2022-04-15 17:49:24,428 INFO L290 TraceCheckUtils]: 146: Hoare triple {247523#false} assume !(1 == ~pended~0); {247523#false} is VALID [2022-04-15 17:49:24,428 INFO L290 TraceCheckUtils]: 147: Hoare triple {247523#false} assume !(1 == ~pended~0); {247523#false} is VALID [2022-04-15 17:49:24,428 INFO L290 TraceCheckUtils]: 148: Hoare triple {247523#false} assume ~s~0 != ~UNLOADED~0; {247523#false} is VALID [2022-04-15 17:49:24,428 INFO L290 TraceCheckUtils]: 149: Hoare triple {247523#false} assume -1 != ~status~1; {247523#false} is VALID [2022-04-15 17:49:24,428 INFO L290 TraceCheckUtils]: 150: Hoare triple {247523#false} assume ~s~0 != ~SKIP2~0; {247523#false} is VALID [2022-04-15 17:49:24,428 INFO L290 TraceCheckUtils]: 151: Hoare triple {247523#false} assume ~s~0 != ~IPC~0; {247523#false} is VALID [2022-04-15 17:49:24,428 INFO L290 TraceCheckUtils]: 152: Hoare triple {247523#false} assume !(~s~0 != ~DC~0); {247523#false} is VALID [2022-04-15 17:49:24,428 INFO L290 TraceCheckUtils]: 153: Hoare triple {247523#false} assume !(1 == ~pended~0); {247523#false} is VALID [2022-04-15 17:49:24,428 INFO L290 TraceCheckUtils]: 154: Hoare triple {247523#false} assume ~s~0 == ~DC~0; {247523#false} is VALID [2022-04-15 17:49:24,428 INFO L290 TraceCheckUtils]: 155: Hoare triple {247523#false} assume 259 == ~status~1; {247523#false} is VALID [2022-04-15 17:49:24,428 INFO L272 TraceCheckUtils]: 156: Hoare triple {247523#false} call errorFn(); {247523#false} is VALID [2022-04-15 17:49:24,428 INFO L290 TraceCheckUtils]: 157: Hoare triple {247523#false} assume !false; {247523#false} is VALID [2022-04-15 17:49:24,429 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 17:49:24,429 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:49:24,429 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [609989930] [2022-04-15 17:49:24,429 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [609989930] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:24,429 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:24,429 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:49:24,429 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:49:24,429 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1043628950] [2022-04-15 17:49:24,429 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1043628950] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:24,429 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:24,429 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:49:24,429 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305657956] [2022-04-15 17:49:24,429 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:49:24,430 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) Word has length 158 [2022-04-15 17:49:24,430 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:49:24,430 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-15 17:49:24,511 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:24,511 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 17:49:24,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:24,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 17:49:24,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-15 17:49:24,512 INFO L87 Difference]: Start difference. First operand 259 states and 283 transitions. Second operand has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-15 17:49:26,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:26,897 INFO L93 Difference]: Finished difference Result 320 states and 349 transitions. [2022-04-15 17:49:26,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:49:26,898 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) Word has length 158 [2022-04-15 17:49:26,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:49:26,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-15 17:49:26,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 253 transitions. [2022-04-15 17:49:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-15 17:49:26,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 253 transitions. [2022-04-15 17:49:26,901 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 253 transitions. [2022-04-15 17:49:27,104 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 253 edges. 253 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:27,107 INFO L225 Difference]: With dead ends: 320 [2022-04-15 17:49:27,107 INFO L226 Difference]: Without dead ends: 245 [2022-04-15 17:49:27,107 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 77 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=147, Invalid=405, Unknown=0, NotChecked=0, Total=552 [2022-04-15 17:49:27,108 INFO L913 BasicCegarLoop]: 144 mSDtfsCounter, 351 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 414 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 353 SdHoareTripleChecker+Valid, 541 SdHoareTripleChecker+Invalid, 543 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 414 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:49:27,108 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [353 Valid, 541 Invalid, 543 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 414 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 17:49:27,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2022-04-15 17:49:27,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 231. [2022-04-15 17:49:27,919 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:49:27,920 INFO L82 GeneralOperation]: Start isEquivalent. First operand 245 states. Second operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) [2022-04-15 17:49:27,920 INFO L74 IsIncluded]: Start isIncluded. First operand 245 states. Second operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) [2022-04-15 17:49:27,920 INFO L87 Difference]: Start difference. First operand 245 states. Second operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) [2022-04-15 17:49:27,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:27,923 INFO L93 Difference]: Finished difference Result 245 states and 264 transitions. [2022-04-15 17:49:27,923 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 264 transitions. [2022-04-15 17:49:27,923 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:27,923 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:27,923 INFO L74 IsIncluded]: Start isIncluded. First operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) Second operand 245 states. [2022-04-15 17:49:27,923 INFO L87 Difference]: Start difference. First operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) Second operand 245 states. [2022-04-15 17:49:27,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:27,926 INFO L93 Difference]: Finished difference Result 245 states and 264 transitions. [2022-04-15 17:49:27,926 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 264 transitions. [2022-04-15 17:49:27,927 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:27,927 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:27,927 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:49:27,927 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:49:27,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) [2022-04-15 17:49:27,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 249 transitions. [2022-04-15 17:49:27,930 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 249 transitions. Word has length 158 [2022-04-15 17:49:27,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:49:27,930 INFO L478 AbstractCegarLoop]: Abstraction has 231 states and 249 transitions. [2022-04-15 17:49:27,930 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-15 17:49:27,930 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 231 states and 249 transitions. [2022-04-15 17:49:28,581 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 249 edges. 249 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 249 transitions. [2022-04-15 17:49:28,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-04-15 17:49:28,582 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:49:28,582 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:49:28,582 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable62 [2022-04-15 17:49:28,582 INFO L403 AbstractCegarLoop]: === Iteration 64 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:49:28,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:49:28,583 INFO L85 PathProgramCache]: Analyzing trace with hash 473656636, now seen corresponding path program 1 times [2022-04-15 17:49:28,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:28,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1323917471] [2022-04-15 17:49:28,583 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:49:28,583 INFO L85 PathProgramCache]: Analyzing trace with hash 473656636, now seen corresponding path program 2 times [2022-04-15 17:49:28,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:49:28,584 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285366008] [2022-04-15 17:49:28,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:49:28,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:49:28,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:49:28,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,690 INFO L290 TraceCheckUtils]: 0: Hoare triple {249671#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {249535#true} is VALID [2022-04-15 17:49:28,690 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,691 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1156#return; {249535#true} is VALID [2022-04-15 17:49:28,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:49:28,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,712 INFO L290 TraceCheckUtils]: 0: Hoare triple {249672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-15 17:49:28,712 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,712 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1066#return; {249535#true} is VALID [2022-04-15 17:49:28,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:49:28,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,722 INFO L290 TraceCheckUtils]: 0: Hoare triple {249673#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-15 17:49:28,722 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,722 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1068#return; {249535#true} is VALID [2022-04-15 17:49:28,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:49:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:49:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:49:28,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:28,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:28,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,862 INFO L290 TraceCheckUtils]: 0: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-15 17:49:28,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,862 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-15 17:49:28,862 INFO L290 TraceCheckUtils]: 0: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-15 17:49:28,862 INFO L272 TraceCheckUtils]: 1: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,862 INFO L290 TraceCheckUtils]: 2: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-15 17:49:28,862 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,863 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-15 17:49:28,863 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-15 17:49:28,863 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,863 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-15 17:49:28,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,869 INFO L290 TraceCheckUtils]: 0: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:28,869 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,869 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-15 17:49:28,869 INFO L290 TraceCheckUtils]: 0: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-15 17:49:28,869 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-15 17:49:28,870 INFO L272 TraceCheckUtils]: 2: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,870 INFO L290 TraceCheckUtils]: 3: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-15 17:49:28,871 INFO L272 TraceCheckUtils]: 4: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,871 INFO L290 TraceCheckUtils]: 5: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-15 17:49:28,871 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,871 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-15 17:49:28,871 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-15 17:49:28,871 INFO L290 TraceCheckUtils]: 9: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,871 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-15 17:49:28,871 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-15 17:49:28,871 INFO L290 TraceCheckUtils]: 12: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-15 17:49:28,871 INFO L272 TraceCheckUtils]: 13: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:28,871 INFO L290 TraceCheckUtils]: 14: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:28,871 INFO L290 TraceCheckUtils]: 15: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,871 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-15 17:49:28,872 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-15 17:49:28,872 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-15 17:49:28,872 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-15 17:49:28,872 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-15 17:49:28,872 INFO L290 TraceCheckUtils]: 21: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:28,872 INFO L290 TraceCheckUtils]: 22: Hoare triple {249535#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249535#true} is VALID [2022-04-15 17:49:28,872 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-15 17:49:28,872 INFO L290 TraceCheckUtils]: 24: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,872 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-15 17:49:28,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:49:28,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,913 INFO L290 TraceCheckUtils]: 0: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-15 17:49:28,914 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-15 17:49:28,914 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-15 17:49:28,914 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,914 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-15 17:49:28,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:49:28,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:28,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,942 INFO L290 TraceCheckUtils]: 0: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-15 17:49:28,942 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,942 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-15 17:49:28,943 INFO L290 TraceCheckUtils]: 0: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-15 17:49:28,943 INFO L272 TraceCheckUtils]: 1: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,943 INFO L290 TraceCheckUtils]: 2: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-15 17:49:28,943 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,943 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-15 17:49:28,943 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-15 17:49:28,943 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,943 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-15 17:49:28,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:28,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,950 INFO L290 TraceCheckUtils]: 0: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:28,950 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,950 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-15 17:49:28,950 INFO L290 TraceCheckUtils]: 0: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-15 17:49:28,950 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-15 17:49:28,950 INFO L272 TraceCheckUtils]: 2: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,951 INFO L290 TraceCheckUtils]: 3: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-15 17:49:28,951 INFO L272 TraceCheckUtils]: 4: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,951 INFO L290 TraceCheckUtils]: 5: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-15 17:49:28,951 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,951 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-15 17:49:28,951 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-15 17:49:28,951 INFO L290 TraceCheckUtils]: 9: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,951 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-15 17:49:28,951 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-15 17:49:28,952 INFO L290 TraceCheckUtils]: 12: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-15 17:49:28,952 INFO L272 TraceCheckUtils]: 13: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:28,952 INFO L290 TraceCheckUtils]: 14: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:28,952 INFO L290 TraceCheckUtils]: 15: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,952 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-15 17:49:28,952 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-15 17:49:28,952 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-15 17:49:28,952 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:28,953 INFO L290 TraceCheckUtils]: 20: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:28,953 INFO L290 TraceCheckUtils]: 21: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:28,953 INFO L290 TraceCheckUtils]: 22: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:28,953 INFO L290 TraceCheckUtils]: 23: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:49:28,954 INFO L290 TraceCheckUtils]: 24: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:49:28,954 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-15 17:49:28,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-15 17:49:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,968 INFO L290 TraceCheckUtils]: 0: Hoare triple {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {249535#true} is VALID [2022-04-15 17:49:28,968 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-15 17:49:28,968 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-15 17:49:28,968 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-15 17:49:28,968 INFO L290 TraceCheckUtils]: 4: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-15 17:49:28,968 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-15 17:49:28,968 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,968 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-15 17:49:28,968 INFO L290 TraceCheckUtils]: 0: Hoare triple {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {249535#true} is VALID [2022-04-15 17:49:28,969 INFO L272 TraceCheckUtils]: 1: Hoare triple {249535#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {249934#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:28,969 INFO L290 TraceCheckUtils]: 2: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-15 17:49:28,969 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-15 17:49:28,969 INFO L290 TraceCheckUtils]: 4: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-15 17:49:28,969 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,969 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-15 17:49:28,969 INFO L290 TraceCheckUtils]: 7: Hoare triple {249535#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {249535#true} is VALID [2022-04-15 17:49:28,969 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {249535#true} is VALID [2022-04-15 17:49:28,970 INFO L272 TraceCheckUtils]: 9: Hoare triple {249535#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:28,970 INFO L290 TraceCheckUtils]: 10: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-15 17:49:28,970 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-15 17:49:28,971 INFO L272 TraceCheckUtils]: 12: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,971 INFO L290 TraceCheckUtils]: 13: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-15 17:49:28,971 INFO L272 TraceCheckUtils]: 14: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,971 INFO L290 TraceCheckUtils]: 15: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-15 17:49:28,971 INFO L290 TraceCheckUtils]: 16: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,971 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-15 17:49:28,971 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-15 17:49:28,971 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,971 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-15 17:49:28,972 INFO L290 TraceCheckUtils]: 21: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-15 17:49:28,972 INFO L290 TraceCheckUtils]: 22: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-15 17:49:28,972 INFO L272 TraceCheckUtils]: 23: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:28,972 INFO L290 TraceCheckUtils]: 24: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:28,972 INFO L290 TraceCheckUtils]: 25: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,972 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-15 17:49:28,972 INFO L290 TraceCheckUtils]: 27: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-15 17:49:28,972 INFO L290 TraceCheckUtils]: 28: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-15 17:49:28,972 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:28,973 INFO L290 TraceCheckUtils]: 30: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:28,973 INFO L290 TraceCheckUtils]: 31: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:28,973 INFO L290 TraceCheckUtils]: 32: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:28,973 INFO L290 TraceCheckUtils]: 33: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:49:28,974 INFO L290 TraceCheckUtils]: 34: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:49:28,974 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-15 17:49:28,975 INFO L290 TraceCheckUtils]: 36: Hoare triple {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-15 17:49:28,975 INFO L290 TraceCheckUtils]: 37: Hoare triple {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {249536#false} is VALID [2022-04-15 17:49:28,975 INFO L272 TraceCheckUtils]: 38: Hoare triple {249536#false} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:28,975 INFO L290 TraceCheckUtils]: 39: Hoare triple {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {249535#true} is VALID [2022-04-15 17:49:28,975 INFO L290 TraceCheckUtils]: 40: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-15 17:49:28,975 INFO L290 TraceCheckUtils]: 41: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-15 17:49:28,975 INFO L290 TraceCheckUtils]: 42: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-15 17:49:28,975 INFO L290 TraceCheckUtils]: 43: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-15 17:49:28,975 INFO L290 TraceCheckUtils]: 44: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-15 17:49:28,975 INFO L290 TraceCheckUtils]: 45: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,975 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-15 17:49:28,975 INFO L290 TraceCheckUtils]: 47: Hoare triple {249536#false} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {249536#false} is VALID [2022-04-15 17:49:28,975 INFO L290 TraceCheckUtils]: 48: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-15 17:49:28,976 INFO L290 TraceCheckUtils]: 49: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-15 17:49:28,976 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-15 17:49:28,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-04-15 17:49:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,978 INFO L290 TraceCheckUtils]: 0: Hoare triple {249535#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {249535#true} is VALID [2022-04-15 17:49:28,978 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-15 17:49:28,978 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-15 17:49:28,978 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,978 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-15 17:49:28,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-04-15 17:49:28,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:28,979 INFO L290 TraceCheckUtils]: 0: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249535#true} is VALID [2022-04-15 17:49:28,979 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-15 17:49:28,980 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,980 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-15 17:49:28,980 INFO L290 TraceCheckUtils]: 0: Hoare triple {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {249535#true} is VALID [2022-04-15 17:49:28,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume !(~s~0 != ~NP~0); {249535#true} is VALID [2022-04-15 17:49:28,980 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {249535#true} is VALID [2022-04-15 17:49:28,980 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {249535#true} is VALID [2022-04-15 17:49:28,980 INFO L272 TraceCheckUtils]: 4: Hoare triple {249535#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:28,980 INFO L290 TraceCheckUtils]: 5: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-15 17:49:28,981 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-15 17:49:28,981 INFO L272 TraceCheckUtils]: 7: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,981 INFO L290 TraceCheckUtils]: 8: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-15 17:49:28,982 INFO L272 TraceCheckUtils]: 9: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,982 INFO L290 TraceCheckUtils]: 10: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-15 17:49:28,982 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,982 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-15 17:49:28,982 INFO L290 TraceCheckUtils]: 13: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-15 17:49:28,982 INFO L290 TraceCheckUtils]: 14: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,982 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-15 17:49:28,982 INFO L290 TraceCheckUtils]: 16: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-15 17:49:28,982 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-15 17:49:28,982 INFO L272 TraceCheckUtils]: 18: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:28,982 INFO L290 TraceCheckUtils]: 19: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:28,982 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,982 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-15 17:49:28,983 INFO L290 TraceCheckUtils]: 22: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-15 17:49:28,983 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-15 17:49:28,983 INFO L290 TraceCheckUtils]: 24: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-15 17:49:28,983 INFO L290 TraceCheckUtils]: 25: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-15 17:49:28,983 INFO L290 TraceCheckUtils]: 26: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:28,983 INFO L290 TraceCheckUtils]: 27: Hoare triple {249535#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249535#true} is VALID [2022-04-15 17:49:28,983 INFO L290 TraceCheckUtils]: 28: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-15 17:49:28,983 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,983 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-15 17:49:28,983 INFO L290 TraceCheckUtils]: 31: Hoare triple {249535#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {249535#true} is VALID [2022-04-15 17:49:28,983 INFO L290 TraceCheckUtils]: 32: Hoare triple {249535#true} assume !(259 == ~__cil_tmp42~0); {249535#true} is VALID [2022-04-15 17:49:28,983 INFO L290 TraceCheckUtils]: 33: Hoare triple {249535#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {249535#true} is VALID [2022-04-15 17:49:28,984 INFO L272 TraceCheckUtils]: 34: Hoare triple {249535#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:28,984 INFO L290 TraceCheckUtils]: 35: Hoare triple {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {249535#true} is VALID [2022-04-15 17:49:28,985 INFO L272 TraceCheckUtils]: 36: Hoare triple {249535#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {249934#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:28,985 INFO L290 TraceCheckUtils]: 37: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-15 17:49:28,985 INFO L290 TraceCheckUtils]: 38: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-15 17:49:28,985 INFO L290 TraceCheckUtils]: 39: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-15 17:49:28,985 INFO L290 TraceCheckUtils]: 40: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,985 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-15 17:49:28,985 INFO L290 TraceCheckUtils]: 42: Hoare triple {249535#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {249535#true} is VALID [2022-04-15 17:49:28,985 INFO L290 TraceCheckUtils]: 43: Hoare triple {249535#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {249535#true} is VALID [2022-04-15 17:49:28,986 INFO L272 TraceCheckUtils]: 44: Hoare triple {249535#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:28,986 INFO L290 TraceCheckUtils]: 45: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-15 17:49:28,986 INFO L290 TraceCheckUtils]: 46: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-15 17:49:28,986 INFO L272 TraceCheckUtils]: 47: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,986 INFO L290 TraceCheckUtils]: 48: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-15 17:49:28,987 INFO L272 TraceCheckUtils]: 49: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,987 INFO L290 TraceCheckUtils]: 50: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-15 17:49:28,987 INFO L290 TraceCheckUtils]: 51: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,987 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-15 17:49:28,987 INFO L290 TraceCheckUtils]: 53: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-15 17:49:28,987 INFO L290 TraceCheckUtils]: 54: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,987 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-15 17:49:28,987 INFO L290 TraceCheckUtils]: 56: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-15 17:49:28,987 INFO L290 TraceCheckUtils]: 57: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-15 17:49:28,988 INFO L272 TraceCheckUtils]: 58: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:28,988 INFO L290 TraceCheckUtils]: 59: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:28,988 INFO L290 TraceCheckUtils]: 60: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,988 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-15 17:49:28,988 INFO L290 TraceCheckUtils]: 62: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-15 17:49:28,988 INFO L290 TraceCheckUtils]: 63: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-15 17:49:28,988 INFO L290 TraceCheckUtils]: 64: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:28,988 INFO L290 TraceCheckUtils]: 65: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:28,989 INFO L290 TraceCheckUtils]: 66: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:28,989 INFO L290 TraceCheckUtils]: 67: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:28,989 INFO L290 TraceCheckUtils]: 68: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:49:28,989 INFO L290 TraceCheckUtils]: 69: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:49:28,990 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-15 17:49:28,990 INFO L290 TraceCheckUtils]: 71: Hoare triple {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 72: Hoare triple {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {249536#false} is VALID [2022-04-15 17:49:28,991 INFO L272 TraceCheckUtils]: 73: Hoare triple {249536#false} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 74: Hoare triple {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {249535#true} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 75: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 76: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 77: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 78: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 79: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 80: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,991 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 82: Hoare triple {249536#false} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {249536#false} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 83: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 84: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-15 17:49:28,991 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 86: Hoare triple {249536#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {249536#false} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 87: Hoare triple {249536#false} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {249536#false} is VALID [2022-04-15 17:49:28,991 INFO L290 TraceCheckUtils]: 88: Hoare triple {249536#false} assume !(0 != ~fdcInfo__AcpiBios~0); {249536#false} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 89: Hoare triple {249536#false} assume 4 == ~disketteExtension__DriveType~0; {249536#false} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 90: Hoare triple {249536#false} ~InterfaceType~0 := 0; {249536#false} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 91: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 92: Hoare triple {249536#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {249536#false} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 93: Hoare triple {249536#false} assume ~ntStatus~1 >= 0; {249536#false} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 94: Hoare triple {249536#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {249536#false} is VALID [2022-04-15 17:49:28,992 INFO L272 TraceCheckUtils]: 95: Hoare triple {249536#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {249535#true} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 96: Hoare triple {249535#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {249535#true} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 97: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 98: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 99: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,992 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 101: Hoare triple {249536#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {249536#false} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 102: Hoare triple {249536#false} assume !(~pnpStatus~0 >= 0); {249536#false} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 103: Hoare triple {249536#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {249536#false} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 104: Hoare triple {249536#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {249536#false} is VALID [2022-04-15 17:49:28,992 INFO L272 TraceCheckUtils]: 105: Hoare triple {249536#false} call IofCompleteRequest(~Irp, 0); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:28,992 INFO L290 TraceCheckUtils]: 106: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249535#true} is VALID [2022-04-15 17:49:28,993 INFO L290 TraceCheckUtils]: 107: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-15 17:49:28,993 INFO L290 TraceCheckUtils]: 108: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,993 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-15 17:49:28,993 INFO L290 TraceCheckUtils]: 110: Hoare triple {249536#false} #res := ~ntStatus~1; {249536#false} is VALID [2022-04-15 17:49:28,993 INFO L290 TraceCheckUtils]: 111: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-15 17:49:28,993 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {249536#false} {249535#true} #1020#return; {249536#false} is VALID [2022-04-15 17:49:28,993 INFO L290 TraceCheckUtils]: 0: Hoare triple {249674#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {249535#true} is VALID [2022-04-15 17:49:28,993 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 1 == ~PagingReferenceCount~0; {249535#true} is VALID [2022-04-15 17:49:28,993 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {249535#true} is VALID [2022-04-15 17:49:28,993 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume !(0 != ~disketteExtension__IsRemoved~0); {249535#true} is VALID [2022-04-15 17:49:28,993 INFO L290 TraceCheckUtils]: 4: Hoare triple {249535#true} assume 0 == ~irpSp__MinorFunction~0; {249535#true} is VALID [2022-04-15 17:49:28,994 INFO L272 TraceCheckUtils]: 5: Hoare triple {249535#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:28,994 INFO L290 TraceCheckUtils]: 6: Hoare triple {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {249535#true} is VALID [2022-04-15 17:49:28,994 INFO L290 TraceCheckUtils]: 7: Hoare triple {249535#true} assume !(~s~0 != ~NP~0); {249535#true} is VALID [2022-04-15 17:49:28,994 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {249535#true} is VALID [2022-04-15 17:49:28,994 INFO L290 TraceCheckUtils]: 9: Hoare triple {249535#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {249535#true} is VALID [2022-04-15 17:49:28,995 INFO L272 TraceCheckUtils]: 10: Hoare triple {249535#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:28,995 INFO L290 TraceCheckUtils]: 11: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-15 17:49:28,995 INFO L290 TraceCheckUtils]: 12: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-15 17:49:28,995 INFO L272 TraceCheckUtils]: 13: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,995 INFO L290 TraceCheckUtils]: 14: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-15 17:49:28,996 INFO L272 TraceCheckUtils]: 15: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:28,996 INFO L290 TraceCheckUtils]: 16: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-15 17:49:28,996 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,996 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-15 17:49:28,996 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-15 17:49:28,996 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,996 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-15 17:49:28,996 INFO L290 TraceCheckUtils]: 22: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-15 17:49:28,996 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L272 TraceCheckUtils]: 24: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:28,997 INFO L290 TraceCheckUtils]: 25: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L290 TraceCheckUtils]: 26: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L290 TraceCheckUtils]: 28: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L290 TraceCheckUtils]: 30: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L290 TraceCheckUtils]: 31: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L290 TraceCheckUtils]: 32: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L290 TraceCheckUtils]: 33: Hoare triple {249535#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L290 TraceCheckUtils]: 34: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L290 TraceCheckUtils]: 35: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L290 TraceCheckUtils]: 37: Hoare triple {249535#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L290 TraceCheckUtils]: 38: Hoare triple {249535#true} assume !(259 == ~__cil_tmp42~0); {249535#true} is VALID [2022-04-15 17:49:28,997 INFO L290 TraceCheckUtils]: 39: Hoare triple {249535#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {249535#true} is VALID [2022-04-15 17:49:28,998 INFO L272 TraceCheckUtils]: 40: Hoare triple {249535#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:28,998 INFO L290 TraceCheckUtils]: 41: Hoare triple {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {249535#true} is VALID [2022-04-15 17:49:28,999 INFO L272 TraceCheckUtils]: 42: Hoare triple {249535#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {249934#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:28,999 INFO L290 TraceCheckUtils]: 43: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-15 17:49:28,999 INFO L290 TraceCheckUtils]: 44: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-15 17:49:28,999 INFO L290 TraceCheckUtils]: 45: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-15 17:49:28,999 INFO L290 TraceCheckUtils]: 46: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:28,999 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-15 17:49:28,999 INFO L290 TraceCheckUtils]: 48: Hoare triple {249535#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {249535#true} is VALID [2022-04-15 17:49:28,999 INFO L290 TraceCheckUtils]: 49: Hoare triple {249535#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {249535#true} is VALID [2022-04-15 17:49:29,000 INFO L272 TraceCheckUtils]: 50: Hoare triple {249535#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:29,000 INFO L290 TraceCheckUtils]: 51: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-15 17:49:29,000 INFO L290 TraceCheckUtils]: 52: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-15 17:49:29,000 INFO L272 TraceCheckUtils]: 53: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:29,001 INFO L290 TraceCheckUtils]: 54: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-15 17:49:29,001 INFO L272 TraceCheckUtils]: 55: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:29,001 INFO L290 TraceCheckUtils]: 56: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-15 17:49:29,001 INFO L290 TraceCheckUtils]: 57: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,001 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-15 17:49:29,001 INFO L290 TraceCheckUtils]: 59: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-15 17:49:29,001 INFO L290 TraceCheckUtils]: 60: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,001 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-15 17:49:29,001 INFO L290 TraceCheckUtils]: 62: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-15 17:49:29,001 INFO L290 TraceCheckUtils]: 63: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-15 17:49:29,002 INFO L272 TraceCheckUtils]: 64: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:29,002 INFO L290 TraceCheckUtils]: 65: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:29,002 INFO L290 TraceCheckUtils]: 66: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,002 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-15 17:49:29,002 INFO L290 TraceCheckUtils]: 68: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-15 17:49:29,002 INFO L290 TraceCheckUtils]: 69: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-15 17:49:29,002 INFO L290 TraceCheckUtils]: 70: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:29,002 INFO L290 TraceCheckUtils]: 71: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:29,003 INFO L290 TraceCheckUtils]: 72: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:29,003 INFO L290 TraceCheckUtils]: 73: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:29,003 INFO L290 TraceCheckUtils]: 74: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:49:29,003 INFO L290 TraceCheckUtils]: 75: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:49:29,004 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-15 17:49:29,004 INFO L290 TraceCheckUtils]: 77: Hoare triple {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 78: Hoare triple {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {249536#false} is VALID [2022-04-15 17:49:29,005 INFO L272 TraceCheckUtils]: 79: Hoare triple {249536#false} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 80: Hoare triple {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {249535#true} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 81: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 82: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 83: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 84: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 85: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 86: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,005 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 88: Hoare triple {249536#false} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {249536#false} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 89: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 90: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-15 17:49:29,005 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 92: Hoare triple {249536#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {249536#false} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 93: Hoare triple {249536#false} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {249536#false} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 94: Hoare triple {249536#false} assume !(0 != ~fdcInfo__AcpiBios~0); {249536#false} is VALID [2022-04-15 17:49:29,005 INFO L290 TraceCheckUtils]: 95: Hoare triple {249536#false} assume 4 == ~disketteExtension__DriveType~0; {249536#false} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 96: Hoare triple {249536#false} ~InterfaceType~0 := 0; {249536#false} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 97: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 98: Hoare triple {249536#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {249536#false} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 99: Hoare triple {249536#false} assume ~ntStatus~1 >= 0; {249536#false} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 100: Hoare triple {249536#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {249536#false} is VALID [2022-04-15 17:49:29,006 INFO L272 TraceCheckUtils]: 101: Hoare triple {249536#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {249535#true} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 102: Hoare triple {249535#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {249535#true} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 103: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 104: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 105: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,006 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 107: Hoare triple {249536#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {249536#false} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 108: Hoare triple {249536#false} assume !(~pnpStatus~0 >= 0); {249536#false} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 109: Hoare triple {249536#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {249536#false} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 110: Hoare triple {249536#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {249536#false} is VALID [2022-04-15 17:49:29,006 INFO L272 TraceCheckUtils]: 111: Hoare triple {249536#false} call IofCompleteRequest(~Irp, 0); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 112: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249535#true} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 113: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-15 17:49:29,006 INFO L290 TraceCheckUtils]: 114: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,007 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-15 17:49:29,007 INFO L290 TraceCheckUtils]: 116: Hoare triple {249536#false} #res := ~ntStatus~1; {249536#false} is VALID [2022-04-15 17:49:29,007 INFO L290 TraceCheckUtils]: 117: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-15 17:49:29,007 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {249536#false} {249535#true} #1020#return; {249536#false} is VALID [2022-04-15 17:49:29,007 INFO L290 TraceCheckUtils]: 119: Hoare triple {249536#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {249536#false} is VALID [2022-04-15 17:49:29,007 INFO L290 TraceCheckUtils]: 120: Hoare triple {249536#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {249536#false} is VALID [2022-04-15 17:49:29,007 INFO L290 TraceCheckUtils]: 121: Hoare triple {249536#false} assume !(0 == ~PagingReferenceCount~0); {249536#false} is VALID [2022-04-15 17:49:29,007 INFO L290 TraceCheckUtils]: 122: Hoare triple {249536#false} #res := ~ntStatus~0; {249536#false} is VALID [2022-04-15 17:49:29,007 INFO L290 TraceCheckUtils]: 123: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-15 17:49:29,007 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {249536#false} {249535#true} #1076#return; {249536#false} is VALID [2022-04-15 17:49:29,008 INFO L272 TraceCheckUtils]: 0: Hoare triple {249535#true} call ULTIMATE.init(); {249671#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:49:29,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {249671#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {249535#true} is VALID [2022-04-15 17:49:29,009 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,009 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {249535#true} {249535#true} #1156#return; {249535#true} is VALID [2022-04-15 17:49:29,009 INFO L272 TraceCheckUtils]: 4: Hoare triple {249535#true} call #t~ret170 := main(); {249535#true} is VALID [2022-04-15 17:49:29,009 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {249535#true} is VALID [2022-04-15 17:49:29,010 INFO L272 TraceCheckUtils]: 6: Hoare triple {249535#true} call _BLAST_init(); {249672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:29,010 INFO L290 TraceCheckUtils]: 7: Hoare triple {249672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-15 17:49:29,010 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,010 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {249535#true} {249535#true} #1066#return; {249535#true} is VALID [2022-04-15 17:49:29,010 INFO L290 TraceCheckUtils]: 10: Hoare triple {249535#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {249535#true} is VALID [2022-04-15 17:49:29,010 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {249535#true} is VALID [2022-04-15 17:49:29,010 INFO L272 TraceCheckUtils]: 12: Hoare triple {249535#true} call stub_driver_init(); {249673#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:29,010 INFO L290 TraceCheckUtils]: 13: Hoare triple {249673#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-15 17:49:29,011 INFO L290 TraceCheckUtils]: 14: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,011 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {249535#true} {249535#true} #1068#return; {249535#true} is VALID [2022-04-15 17:49:29,011 INFO L290 TraceCheckUtils]: 16: Hoare triple {249535#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {249535#true} is VALID [2022-04-15 17:49:29,011 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {249535#true} is VALID [2022-04-15 17:49:29,011 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {249535#true} is VALID [2022-04-15 17:49:29,011 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {249535#true} is VALID [2022-04-15 17:49:29,011 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume 3 == ~tmp_ndt_4~0; {249535#true} is VALID [2022-04-15 17:49:29,012 INFO L272 TraceCheckUtils]: 21: Hoare triple {249535#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {249674#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:29,012 INFO L290 TraceCheckUtils]: 22: Hoare triple {249674#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {249535#true} is VALID [2022-04-15 17:49:29,012 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} assume 1 == ~PagingReferenceCount~0; {249535#true} is VALID [2022-04-15 17:49:29,012 INFO L290 TraceCheckUtils]: 24: Hoare triple {249535#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {249535#true} is VALID [2022-04-15 17:49:29,012 INFO L290 TraceCheckUtils]: 25: Hoare triple {249535#true} assume !(0 != ~disketteExtension__IsRemoved~0); {249535#true} is VALID [2022-04-15 17:49:29,012 INFO L290 TraceCheckUtils]: 26: Hoare triple {249535#true} assume 0 == ~irpSp__MinorFunction~0; {249535#true} is VALID [2022-04-15 17:49:29,013 INFO L272 TraceCheckUtils]: 27: Hoare triple {249535#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:29,013 INFO L290 TraceCheckUtils]: 28: Hoare triple {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {249535#true} is VALID [2022-04-15 17:49:29,013 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} assume !(~s~0 != ~NP~0); {249535#true} is VALID [2022-04-15 17:49:29,013 INFO L290 TraceCheckUtils]: 30: Hoare triple {249535#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {249535#true} is VALID [2022-04-15 17:49:29,013 INFO L290 TraceCheckUtils]: 31: Hoare triple {249535#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {249535#true} is VALID [2022-04-15 17:49:29,013 INFO L272 TraceCheckUtils]: 32: Hoare triple {249535#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:29,013 INFO L290 TraceCheckUtils]: 33: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-15 17:49:29,013 INFO L290 TraceCheckUtils]: 34: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-15 17:49:29,014 INFO L272 TraceCheckUtils]: 35: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:29,014 INFO L290 TraceCheckUtils]: 36: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-15 17:49:29,014 INFO L272 TraceCheckUtils]: 37: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:29,015 INFO L290 TraceCheckUtils]: 38: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L290 TraceCheckUtils]: 39: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L290 TraceCheckUtils]: 41: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L290 TraceCheckUtils]: 42: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L290 TraceCheckUtils]: 44: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L290 TraceCheckUtils]: 45: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L272 TraceCheckUtils]: 46: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:29,015 INFO L290 TraceCheckUtils]: 47: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L290 TraceCheckUtils]: 48: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L290 TraceCheckUtils]: 50: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L290 TraceCheckUtils]: 51: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L290 TraceCheckUtils]: 52: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-15 17:49:29,015 INFO L290 TraceCheckUtils]: 53: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-15 17:49:29,016 INFO L290 TraceCheckUtils]: 54: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:29,016 INFO L290 TraceCheckUtils]: 55: Hoare triple {249535#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249535#true} is VALID [2022-04-15 17:49:29,016 INFO L290 TraceCheckUtils]: 56: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-15 17:49:29,016 INFO L290 TraceCheckUtils]: 57: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,016 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-15 17:49:29,016 INFO L290 TraceCheckUtils]: 59: Hoare triple {249535#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {249535#true} is VALID [2022-04-15 17:49:29,016 INFO L290 TraceCheckUtils]: 60: Hoare triple {249535#true} assume !(259 == ~__cil_tmp42~0); {249535#true} is VALID [2022-04-15 17:49:29,016 INFO L290 TraceCheckUtils]: 61: Hoare triple {249535#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {249535#true} is VALID [2022-04-15 17:49:29,017 INFO L272 TraceCheckUtils]: 62: Hoare triple {249535#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:29,017 INFO L290 TraceCheckUtils]: 63: Hoare triple {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {249535#true} is VALID [2022-04-15 17:49:29,017 INFO L272 TraceCheckUtils]: 64: Hoare triple {249535#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {249934#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:29,018 INFO L290 TraceCheckUtils]: 65: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-15 17:49:29,018 INFO L290 TraceCheckUtils]: 66: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-15 17:49:29,018 INFO L290 TraceCheckUtils]: 67: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-15 17:49:29,018 INFO L290 TraceCheckUtils]: 68: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,018 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-15 17:49:29,018 INFO L290 TraceCheckUtils]: 70: Hoare triple {249535#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {249535#true} is VALID [2022-04-15 17:49:29,018 INFO L290 TraceCheckUtils]: 71: Hoare triple {249535#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {249535#true} is VALID [2022-04-15 17:49:29,018 INFO L272 TraceCheckUtils]: 72: Hoare triple {249535#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:29,018 INFO L290 TraceCheckUtils]: 73: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-15 17:49:29,018 INFO L290 TraceCheckUtils]: 74: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-15 17:49:29,019 INFO L272 TraceCheckUtils]: 75: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:29,019 INFO L290 TraceCheckUtils]: 76: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-15 17:49:29,020 INFO L272 TraceCheckUtils]: 77: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:29,020 INFO L290 TraceCheckUtils]: 78: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-15 17:49:29,020 INFO L290 TraceCheckUtils]: 79: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,020 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-15 17:49:29,020 INFO L290 TraceCheckUtils]: 81: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-15 17:49:29,020 INFO L290 TraceCheckUtils]: 82: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,020 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-15 17:49:29,020 INFO L290 TraceCheckUtils]: 84: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-15 17:49:29,020 INFO L290 TraceCheckUtils]: 85: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-15 17:49:29,020 INFO L272 TraceCheckUtils]: 86: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:29,020 INFO L290 TraceCheckUtils]: 87: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-15 17:49:29,020 INFO L290 TraceCheckUtils]: 88: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,020 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-15 17:49:29,020 INFO L290 TraceCheckUtils]: 90: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-15 17:49:29,021 INFO L290 TraceCheckUtils]: 91: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-15 17:49:29,021 INFO L290 TraceCheckUtils]: 92: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:29,021 INFO L290 TraceCheckUtils]: 93: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:29,021 INFO L290 TraceCheckUtils]: 94: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:29,021 INFO L290 TraceCheckUtils]: 95: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:49:29,022 INFO L290 TraceCheckUtils]: 96: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:49:29,022 INFO L290 TraceCheckUtils]: 97: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:49:29,023 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-15 17:49:29,023 INFO L290 TraceCheckUtils]: 99: Hoare triple {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-15 17:49:29,023 INFO L290 TraceCheckUtils]: 100: Hoare triple {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {249536#false} is VALID [2022-04-15 17:49:29,023 INFO L272 TraceCheckUtils]: 101: Hoare triple {249536#false} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:29,023 INFO L290 TraceCheckUtils]: 102: Hoare triple {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {249535#true} is VALID [2022-04-15 17:49:29,023 INFO L290 TraceCheckUtils]: 103: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-15 17:49:29,023 INFO L290 TraceCheckUtils]: 104: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-15 17:49:29,023 INFO L290 TraceCheckUtils]: 105: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-15 17:49:29,023 INFO L290 TraceCheckUtils]: 106: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-15 17:49:29,023 INFO L290 TraceCheckUtils]: 107: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 108: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,024 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 110: Hoare triple {249536#false} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 111: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 112: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 114: Hoare triple {249536#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 115: Hoare triple {249536#false} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 116: Hoare triple {249536#false} assume !(0 != ~fdcInfo__AcpiBios~0); {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 117: Hoare triple {249536#false} assume 4 == ~disketteExtension__DriveType~0; {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 118: Hoare triple {249536#false} ~InterfaceType~0 := 0; {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 119: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 120: Hoare triple {249536#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 121: Hoare triple {249536#false} assume ~ntStatus~1 >= 0; {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 122: Hoare triple {249536#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {249536#false} is VALID [2022-04-15 17:49:29,024 INFO L272 TraceCheckUtils]: 123: Hoare triple {249536#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {249535#true} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 124: Hoare triple {249535#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {249535#true} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 125: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 126: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-15 17:49:29,024 INFO L290 TraceCheckUtils]: 127: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,024 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 129: Hoare triple {249536#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 130: Hoare triple {249536#false} assume !(~pnpStatus~0 >= 0); {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 131: Hoare triple {249536#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 132: Hoare triple {249536#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L272 TraceCheckUtils]: 133: Hoare triple {249536#false} call IofCompleteRequest(~Irp, 0); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 134: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249535#true} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 135: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 136: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-15 17:49:29,025 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 138: Hoare triple {249536#false} #res := ~ntStatus~1; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 139: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {249536#false} {249535#true} #1020#return; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 141: Hoare triple {249536#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 142: Hoare triple {249536#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 143: Hoare triple {249536#false} assume !(0 == ~PagingReferenceCount~0); {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 144: Hoare triple {249536#false} #res := ~ntStatus~0; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 145: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L284 TraceCheckUtils]: 146: Hoare quadruple {249536#false} {249535#true} #1076#return; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 147: Hoare triple {249536#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 148: Hoare triple {249536#false} assume !(1 == ~pended~0); {249536#false} is VALID [2022-04-15 17:49:29,025 INFO L290 TraceCheckUtils]: 149: Hoare triple {249536#false} assume !(1 == ~pended~0); {249536#false} is VALID [2022-04-15 17:49:29,026 INFO L290 TraceCheckUtils]: 150: Hoare triple {249536#false} assume ~s~0 != ~UNLOADED~0; {249536#false} is VALID [2022-04-15 17:49:29,026 INFO L290 TraceCheckUtils]: 151: Hoare triple {249536#false} assume -1 != ~status~1; {249536#false} is VALID [2022-04-15 17:49:29,026 INFO L290 TraceCheckUtils]: 152: Hoare triple {249536#false} assume ~s~0 != ~SKIP2~0; {249536#false} is VALID [2022-04-15 17:49:29,026 INFO L290 TraceCheckUtils]: 153: Hoare triple {249536#false} assume ~s~0 != ~IPC~0; {249536#false} is VALID [2022-04-15 17:49:29,026 INFO L290 TraceCheckUtils]: 154: Hoare triple {249536#false} assume !(~s~0 != ~DC~0); {249536#false} is VALID [2022-04-15 17:49:29,026 INFO L290 TraceCheckUtils]: 155: Hoare triple {249536#false} assume !(1 == ~pended~0); {249536#false} is VALID [2022-04-15 17:49:29,026 INFO L290 TraceCheckUtils]: 156: Hoare triple {249536#false} assume ~s~0 == ~DC~0; {249536#false} is VALID [2022-04-15 17:49:29,026 INFO L290 TraceCheckUtils]: 157: Hoare triple {249536#false} assume 259 == ~status~1; {249536#false} is VALID [2022-04-15 17:49:29,026 INFO L272 TraceCheckUtils]: 158: Hoare triple {249536#false} call errorFn(); {249536#false} is VALID [2022-04-15 17:49:29,026 INFO L290 TraceCheckUtils]: 159: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-15 17:49:29,026 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 17:49:29,026 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:49:29,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285366008] [2022-04-15 17:49:29,026 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1285366008] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:29,027 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:29,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-15 17:49:29,027 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:49:29,027 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1323917471] [2022-04-15 17:49:29,027 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1323917471] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:29,027 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:29,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-15 17:49:29,027 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569181904] [2022-04-15 17:49:29,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:49:29,027 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) Word has length 160 [2022-04-15 17:49:29,027 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:49:29,028 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-15 17:49:29,110 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:29,110 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-15 17:49:29,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:29,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-15 17:49:29,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2022-04-15 17:49:29,110 INFO L87 Difference]: Start difference. First operand 231 states and 249 transitions. Second operand has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-15 17:49:31,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:31,324 INFO L93 Difference]: Finished difference Result 296 states and 320 transitions. [2022-04-15 17:49:31,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:49:31,324 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) Word has length 160 [2022-04-15 17:49:31,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:49:31,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-15 17:49:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 264 transitions. [2022-04-15 17:49:31,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-15 17:49:31,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 264 transitions. [2022-04-15 17:49:31,327 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 264 transitions. [2022-04-15 17:49:31,541 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:31,543 INFO L225 Difference]: With dead ends: 296 [2022-04-15 17:49:31,543 INFO L226 Difference]: Without dead ends: 210 [2022-04-15 17:49:31,544 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=124, Invalid=338, Unknown=0, NotChecked=0, Total=462 [2022-04-15 17:49:31,544 INFO L913 BasicCegarLoop]: 147 mSDtfsCounter, 238 mSDsluCounter, 530 mSDsCounter, 0 mSdLazyCounter, 516 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 238 SdHoareTripleChecker+Valid, 677 SdHoareTripleChecker+Invalid, 633 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 516 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-15 17:49:31,549 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [238 Valid, 677 Invalid, 633 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 516 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-15 17:49:31,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2022-04-15 17:49:32,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 210. [2022-04-15 17:49:32,224 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:49:32,225 INFO L82 GeneralOperation]: Start isEquivalent. First operand 210 states. Second operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-15 17:49:32,225 INFO L74 IsIncluded]: Start isIncluded. First operand 210 states. Second operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-15 17:49:32,225 INFO L87 Difference]: Start difference. First operand 210 states. Second operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-15 17:49:32,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:32,227 INFO L93 Difference]: Finished difference Result 210 states and 224 transitions. [2022-04-15 17:49:32,227 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 224 transitions. [2022-04-15 17:49:32,227 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:32,228 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:32,228 INFO L74 IsIncluded]: Start isIncluded. First operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) Second operand 210 states. [2022-04-15 17:49:32,228 INFO L87 Difference]: Start difference. First operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) Second operand 210 states. [2022-04-15 17:49:32,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:32,232 INFO L93 Difference]: Finished difference Result 210 states and 224 transitions. [2022-04-15 17:49:32,232 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 224 transitions. [2022-04-15 17:49:32,232 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:32,232 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:32,232 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:49:32,232 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:49:32,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-15 17:49:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 224 transitions. [2022-04-15 17:49:32,236 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 224 transitions. Word has length 160 [2022-04-15 17:49:32,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:49:32,237 INFO L478 AbstractCegarLoop]: Abstraction has 210 states and 224 transitions. [2022-04-15 17:49:32,237 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-15 17:49:32,237 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 210 states and 224 transitions. [2022-04-15 17:49:32,776 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 224 edges. 224 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:32,776 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 224 transitions. [2022-04-15 17:49:32,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-04-15 17:49:32,777 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:49:32,777 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:49:32,777 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable63 [2022-04-15 17:49:32,777 INFO L403 AbstractCegarLoop]: === Iteration 65 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:49:32,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:49:32,777 INFO L85 PathProgramCache]: Analyzing trace with hash -155521920, now seen corresponding path program 1 times [2022-04-15 17:49:32,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:32,777 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1619987051] [2022-04-15 17:49:32,778 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:49:32,778 INFO L85 PathProgramCache]: Analyzing trace with hash -155521920, now seen corresponding path program 2 times [2022-04-15 17:49:32,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:49:32,778 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [703105737] [2022-04-15 17:49:32,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:49:32,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:49:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:32,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:49:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:32,900 INFO L290 TraceCheckUtils]: 0: Hoare triple {251536#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {251398#true} is VALID [2022-04-15 17:49:32,900 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:32,900 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1156#return; {251398#true} is VALID [2022-04-15 17:49:32,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:49:32,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:32,920 INFO L290 TraceCheckUtils]: 0: Hoare triple {251537#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {251398#true} is VALID [2022-04-15 17:49:32,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:32,920 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1066#return; {251398#true} is VALID [2022-04-15 17:49:32,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:49:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:32,931 INFO L290 TraceCheckUtils]: 0: Hoare triple {251538#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {251398#true} is VALID [2022-04-15 17:49:32,931 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:32,932 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251406#(<= (+ ~myStatus~0 1073741637) 0)} #1068#return; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-15 17:49:32,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:49:32,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:49:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:49:33,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,084 INFO L290 TraceCheckUtils]: 0: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-15 17:49:33,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,084 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-15 17:49:33,084 INFO L290 TraceCheckUtils]: 0: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-15 17:49:33,085 INFO L272 TraceCheckUtils]: 1: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,085 INFO L290 TraceCheckUtils]: 2: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-15 17:49:33,085 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,085 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-15 17:49:33,085 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-15 17:49:33,085 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,085 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-15 17:49:33,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,094 INFO L290 TraceCheckUtils]: 0: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,094 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-15 17:49:33,094 INFO L290 TraceCheckUtils]: 0: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-15 17:49:33,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-15 17:49:33,095 INFO L272 TraceCheckUtils]: 2: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,095 INFO L290 TraceCheckUtils]: 3: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-15 17:49:33,095 INFO L272 TraceCheckUtils]: 4: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,095 INFO L290 TraceCheckUtils]: 5: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-15 17:49:33,095 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,095 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-15 17:49:33,096 INFO L290 TraceCheckUtils]: 8: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-15 17:49:33,096 INFO L290 TraceCheckUtils]: 9: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,096 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-15 17:49:33,096 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-15 17:49:33,096 INFO L290 TraceCheckUtils]: 12: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-15 17:49:33,096 INFO L272 TraceCheckUtils]: 13: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:33,096 INFO L290 TraceCheckUtils]: 14: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,096 INFO L290 TraceCheckUtils]: 15: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,096 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-15 17:49:33,096 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-15 17:49:33,096 INFO L290 TraceCheckUtils]: 18: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-15 17:49:33,096 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-15 17:49:33,096 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-15 17:49:33,096 INFO L290 TraceCheckUtils]: 21: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,097 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,097 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,097 INFO L290 TraceCheckUtils]: 24: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,097 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {251398#true} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:49:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,147 INFO L290 TraceCheckUtils]: 0: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-15 17:49:33,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-15 17:49:33,148 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-15 17:49:33,148 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,148 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-15 17:49:33,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:49:33,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:33,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,158 INFO L290 TraceCheckUtils]: 0: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-15 17:49:33,158 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,158 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-15 17:49:33,158 INFO L290 TraceCheckUtils]: 0: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-15 17:49:33,158 INFO L272 TraceCheckUtils]: 1: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,159 INFO L290 TraceCheckUtils]: 2: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-15 17:49:33,159 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,159 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-15 17:49:33,159 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-15 17:49:33,159 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,159 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-15 17:49:33,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,160 INFO L290 TraceCheckUtils]: 0: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,160 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-15 17:49:33,160 INFO L290 TraceCheckUtils]: 0: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-15 17:49:33,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-15 17:49:33,161 INFO L272 TraceCheckUtils]: 2: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,161 INFO L290 TraceCheckUtils]: 3: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-15 17:49:33,162 INFO L272 TraceCheckUtils]: 4: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,162 INFO L290 TraceCheckUtils]: 5: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-15 17:49:33,162 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,162 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-15 17:49:33,162 INFO L290 TraceCheckUtils]: 8: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-15 17:49:33,162 INFO L290 TraceCheckUtils]: 9: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,162 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-15 17:49:33,162 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-15 17:49:33,162 INFO L290 TraceCheckUtils]: 12: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-15 17:49:33,162 INFO L272 TraceCheckUtils]: 13: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:33,162 INFO L290 TraceCheckUtils]: 14: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,162 INFO L290 TraceCheckUtils]: 15: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,163 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-15 17:49:33,163 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-15 17:49:33,163 INFO L290 TraceCheckUtils]: 18: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-15 17:49:33,163 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-15 17:49:33,163 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-15 17:49:33,163 INFO L290 TraceCheckUtils]: 21: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-15 17:49:33,163 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,163 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,163 INFO L290 TraceCheckUtils]: 24: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,163 INFO L290 TraceCheckUtils]: 25: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,163 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-15 17:49:33,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-15 17:49:33,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,177 INFO L290 TraceCheckUtils]: 0: Hoare triple {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {251398#true} is VALID [2022-04-15 17:49:33,177 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-15 17:49:33,177 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-15 17:49:33,177 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-15 17:49:33,177 INFO L290 TraceCheckUtils]: 4: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-15 17:49:33,177 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-15 17:49:33,178 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,178 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-15 17:49:33,178 INFO L290 TraceCheckUtils]: 0: Hoare triple {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {251398#true} is VALID [2022-04-15 17:49:33,178 INFO L272 TraceCheckUtils]: 1: Hoare triple {251398#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {251806#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:33,179 INFO L290 TraceCheckUtils]: 2: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-15 17:49:33,179 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-15 17:49:33,179 INFO L290 TraceCheckUtils]: 4: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-15 17:49:33,179 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,179 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-15 17:49:33,179 INFO L290 TraceCheckUtils]: 7: Hoare triple {251398#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {251398#true} is VALID [2022-04-15 17:49:33,179 INFO L290 TraceCheckUtils]: 8: Hoare triple {251398#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {251398#true} is VALID [2022-04-15 17:49:33,179 INFO L272 TraceCheckUtils]: 9: Hoare triple {251398#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,180 INFO L290 TraceCheckUtils]: 10: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-15 17:49:33,180 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-15 17:49:33,180 INFO L272 TraceCheckUtils]: 12: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,180 INFO L290 TraceCheckUtils]: 13: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-15 17:49:33,181 INFO L272 TraceCheckUtils]: 14: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,181 INFO L290 TraceCheckUtils]: 15: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-15 17:49:33,181 INFO L290 TraceCheckUtils]: 16: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,181 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-15 17:49:33,181 INFO L290 TraceCheckUtils]: 18: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-15 17:49:33,181 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,181 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-15 17:49:33,181 INFO L290 TraceCheckUtils]: 21: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-15 17:49:33,181 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-15 17:49:33,181 INFO L272 TraceCheckUtils]: 23: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:33,182 INFO L290 TraceCheckUtils]: 24: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L290 TraceCheckUtils]: 25: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L290 TraceCheckUtils]: 27: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L290 TraceCheckUtils]: 28: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L290 TraceCheckUtils]: 29: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L290 TraceCheckUtils]: 30: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L290 TraceCheckUtils]: 31: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L290 TraceCheckUtils]: 32: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L290 TraceCheckUtils]: 33: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L290 TraceCheckUtils]: 34: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L290 TraceCheckUtils]: 35: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L290 TraceCheckUtils]: 37: Hoare triple {251398#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {251398#true} is VALID [2022-04-15 17:49:33,182 INFO L290 TraceCheckUtils]: 38: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-15 17:49:33,183 INFO L272 TraceCheckUtils]: 39: Hoare triple {251398#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,183 INFO L290 TraceCheckUtils]: 40: Hoare triple {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {251398#true} is VALID [2022-04-15 17:49:33,183 INFO L290 TraceCheckUtils]: 41: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-15 17:49:33,183 INFO L290 TraceCheckUtils]: 42: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-15 17:49:33,183 INFO L290 TraceCheckUtils]: 43: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-15 17:49:33,183 INFO L290 TraceCheckUtils]: 44: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-15 17:49:33,183 INFO L290 TraceCheckUtils]: 45: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-15 17:49:33,183 INFO L290 TraceCheckUtils]: 46: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,183 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-15 17:49:33,184 INFO L290 TraceCheckUtils]: 48: Hoare triple {251398#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:49:33,184 INFO L290 TraceCheckUtils]: 49: Hoare triple {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:33,184 INFO L290 TraceCheckUtils]: 50: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:33,185 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-15 17:49:33,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,188 INFO L290 TraceCheckUtils]: 0: Hoare triple {251398#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {251398#true} is VALID [2022-04-15 17:49:33,188 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-15 17:49:33,188 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-15 17:49:33,188 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,189 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1108#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-04-15 17:49:33,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:33,190 INFO L290 TraceCheckUtils]: 0: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {251398#true} is VALID [2022-04-15 17:49:33,190 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-15 17:49:33,191 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,191 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1112#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,191 INFO L290 TraceCheckUtils]: 0: Hoare triple {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,191 INFO L290 TraceCheckUtils]: 1: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,192 INFO L290 TraceCheckUtils]: 2: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,192 INFO L290 TraceCheckUtils]: 3: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,193 INFO L272 TraceCheckUtils]: 4: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,193 INFO L290 TraceCheckUtils]: 5: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-15 17:49:33,193 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-15 17:49:33,193 INFO L272 TraceCheckUtils]: 7: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,193 INFO L290 TraceCheckUtils]: 8: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-15 17:49:33,194 INFO L272 TraceCheckUtils]: 9: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,194 INFO L290 TraceCheckUtils]: 10: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-15 17:49:33,194 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,194 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-15 17:49:33,194 INFO L290 TraceCheckUtils]: 13: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-15 17:49:33,194 INFO L290 TraceCheckUtils]: 14: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,194 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-15 17:49:33,194 INFO L290 TraceCheckUtils]: 16: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-15 17:49:33,194 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-15 17:49:33,194 INFO L272 TraceCheckUtils]: 18: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:33,195 INFO L290 TraceCheckUtils]: 19: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,195 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,195 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-15 17:49:33,195 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-15 17:49:33,195 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-15 17:49:33,195 INFO L290 TraceCheckUtils]: 24: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-15 17:49:33,195 INFO L290 TraceCheckUtils]: 25: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-15 17:49:33,195 INFO L290 TraceCheckUtils]: 26: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,195 INFO L290 TraceCheckUtils]: 27: Hoare triple {251398#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,195 INFO L290 TraceCheckUtils]: 28: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,195 INFO L290 TraceCheckUtils]: 29: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,196 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {251398#true} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,196 INFO L290 TraceCheckUtils]: 31: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,196 INFO L290 TraceCheckUtils]: 32: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,196 INFO L290 TraceCheckUtils]: 33: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,197 INFO L272 TraceCheckUtils]: 34: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,197 INFO L290 TraceCheckUtils]: 35: Hoare triple {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {251398#true} is VALID [2022-04-15 17:49:33,198 INFO L272 TraceCheckUtils]: 36: Hoare triple {251398#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {251806#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:33,198 INFO L290 TraceCheckUtils]: 37: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-15 17:49:33,198 INFO L290 TraceCheckUtils]: 38: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-15 17:49:33,198 INFO L290 TraceCheckUtils]: 39: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-15 17:49:33,198 INFO L290 TraceCheckUtils]: 40: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,198 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-15 17:49:33,198 INFO L290 TraceCheckUtils]: 42: Hoare triple {251398#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {251398#true} is VALID [2022-04-15 17:49:33,198 INFO L290 TraceCheckUtils]: 43: Hoare triple {251398#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {251398#true} is VALID [2022-04-15 17:49:33,199 INFO L272 TraceCheckUtils]: 44: Hoare triple {251398#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,199 INFO L290 TraceCheckUtils]: 45: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-15 17:49:33,199 INFO L290 TraceCheckUtils]: 46: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-15 17:49:33,200 INFO L272 TraceCheckUtils]: 47: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,200 INFO L290 TraceCheckUtils]: 48: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-15 17:49:33,200 INFO L272 TraceCheckUtils]: 49: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,200 INFO L290 TraceCheckUtils]: 50: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-15 17:49:33,200 INFO L290 TraceCheckUtils]: 51: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,200 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-15 17:49:33,200 INFO L290 TraceCheckUtils]: 53: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-15 17:49:33,200 INFO L290 TraceCheckUtils]: 54: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,200 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-15 17:49:33,200 INFO L290 TraceCheckUtils]: 56: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-15 17:49:33,201 INFO L290 TraceCheckUtils]: 57: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-15 17:49:33,201 INFO L272 TraceCheckUtils]: 58: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:33,201 INFO L290 TraceCheckUtils]: 59: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,201 INFO L290 TraceCheckUtils]: 60: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,201 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-15 17:49:33,201 INFO L290 TraceCheckUtils]: 62: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-15 17:49:33,201 INFO L290 TraceCheckUtils]: 63: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-15 17:49:33,201 INFO L290 TraceCheckUtils]: 64: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-15 17:49:33,201 INFO L290 TraceCheckUtils]: 65: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-15 17:49:33,201 INFO L290 TraceCheckUtils]: 66: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-15 17:49:33,201 INFO L290 TraceCheckUtils]: 67: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,201 INFO L290 TraceCheckUtils]: 68: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,201 INFO L290 TraceCheckUtils]: 69: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,201 INFO L290 TraceCheckUtils]: 70: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,202 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-15 17:49:33,202 INFO L290 TraceCheckUtils]: 72: Hoare triple {251398#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {251398#true} is VALID [2022-04-15 17:49:33,202 INFO L290 TraceCheckUtils]: 73: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-15 17:49:33,202 INFO L272 TraceCheckUtils]: 74: Hoare triple {251398#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,202 INFO L290 TraceCheckUtils]: 75: Hoare triple {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {251398#true} is VALID [2022-04-15 17:49:33,202 INFO L290 TraceCheckUtils]: 76: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-15 17:49:33,203 INFO L290 TraceCheckUtils]: 77: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-15 17:49:33,203 INFO L290 TraceCheckUtils]: 78: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-15 17:49:33,203 INFO L290 TraceCheckUtils]: 79: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-15 17:49:33,203 INFO L290 TraceCheckUtils]: 80: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-15 17:49:33,203 INFO L290 TraceCheckUtils]: 81: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,203 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-15 17:49:33,203 INFO L290 TraceCheckUtils]: 83: Hoare triple {251398#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:49:33,203 INFO L290 TraceCheckUtils]: 84: Hoare triple {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:33,204 INFO L290 TraceCheckUtils]: 85: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:33,204 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,205 INFO L290 TraceCheckUtils]: 87: Hoare triple {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,205 INFO L290 TraceCheckUtils]: 88: Hoare triple {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,205 INFO L290 TraceCheckUtils]: 89: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,205 INFO L290 TraceCheckUtils]: 90: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,206 INFO L290 TraceCheckUtils]: 91: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,206 INFO L290 TraceCheckUtils]: 92: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !false; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,206 INFO L290 TraceCheckUtils]: 93: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,206 INFO L290 TraceCheckUtils]: 94: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,207 INFO L290 TraceCheckUtils]: 95: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,207 INFO L272 TraceCheckUtils]: 96: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {251398#true} is VALID [2022-04-15 17:49:33,207 INFO L290 TraceCheckUtils]: 97: Hoare triple {251398#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {251398#true} is VALID [2022-04-15 17:49:33,207 INFO L290 TraceCheckUtils]: 98: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-15 17:49:33,207 INFO L290 TraceCheckUtils]: 99: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-15 17:49:33,207 INFO L290 TraceCheckUtils]: 100: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,210 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1108#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,210 INFO L290 TraceCheckUtils]: 102: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,210 INFO L290 TraceCheckUtils]: 103: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,210 INFO L290 TraceCheckUtils]: 104: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,211 INFO L290 TraceCheckUtils]: 105: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,211 INFO L272 TraceCheckUtils]: 106: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:33,211 INFO L290 TraceCheckUtils]: 107: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {251398#true} is VALID [2022-04-15 17:49:33,211 INFO L290 TraceCheckUtils]: 108: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-15 17:49:33,211 INFO L290 TraceCheckUtils]: 109: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,211 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1112#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,212 INFO L290 TraceCheckUtils]: 111: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,212 INFO L290 TraceCheckUtils]: 112: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,213 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,213 INFO L290 TraceCheckUtils]: 0: Hoare triple {251539#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,213 INFO L290 TraceCheckUtils]: 1: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,213 INFO L290 TraceCheckUtils]: 2: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,214 INFO L290 TraceCheckUtils]: 3: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,214 INFO L290 TraceCheckUtils]: 4: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,215 INFO L272 TraceCheckUtils]: 5: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,215 INFO L290 TraceCheckUtils]: 6: Hoare triple {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,215 INFO L290 TraceCheckUtils]: 7: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,215 INFO L290 TraceCheckUtils]: 8: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,216 INFO L290 TraceCheckUtils]: 9: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,216 INFO L272 TraceCheckUtils]: 10: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,216 INFO L290 TraceCheckUtils]: 11: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-15 17:49:33,216 INFO L290 TraceCheckUtils]: 12: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-15 17:49:33,217 INFO L272 TraceCheckUtils]: 13: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,217 INFO L290 TraceCheckUtils]: 14: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-15 17:49:33,217 INFO L272 TraceCheckUtils]: 15: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,217 INFO L290 TraceCheckUtils]: 16: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-15 17:49:33,217 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,217 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-15 17:49:33,217 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L272 TraceCheckUtils]: 24: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:33,218 INFO L290 TraceCheckUtils]: 25: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L290 TraceCheckUtils]: 26: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L290 TraceCheckUtils]: 28: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L290 TraceCheckUtils]: 29: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L290 TraceCheckUtils]: 30: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L290 TraceCheckUtils]: 31: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L290 TraceCheckUtils]: 32: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L290 TraceCheckUtils]: 33: Hoare triple {251398#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,218 INFO L290 TraceCheckUtils]: 34: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,219 INFO L290 TraceCheckUtils]: 35: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,219 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {251398#true} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,219 INFO L290 TraceCheckUtils]: 37: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,219 INFO L290 TraceCheckUtils]: 38: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,220 INFO L290 TraceCheckUtils]: 39: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,220 INFO L272 TraceCheckUtils]: 40: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,220 INFO L290 TraceCheckUtils]: 41: Hoare triple {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {251398#true} is VALID [2022-04-15 17:49:33,221 INFO L272 TraceCheckUtils]: 42: Hoare triple {251398#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {251806#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:33,221 INFO L290 TraceCheckUtils]: 43: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-15 17:49:33,222 INFO L290 TraceCheckUtils]: 44: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-15 17:49:33,222 INFO L290 TraceCheckUtils]: 45: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-15 17:49:33,222 INFO L290 TraceCheckUtils]: 46: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,222 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-15 17:49:33,222 INFO L290 TraceCheckUtils]: 48: Hoare triple {251398#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {251398#true} is VALID [2022-04-15 17:49:33,222 INFO L290 TraceCheckUtils]: 49: Hoare triple {251398#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {251398#true} is VALID [2022-04-15 17:49:33,222 INFO L272 TraceCheckUtils]: 50: Hoare triple {251398#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,222 INFO L290 TraceCheckUtils]: 51: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-15 17:49:33,222 INFO L290 TraceCheckUtils]: 52: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-15 17:49:33,223 INFO L272 TraceCheckUtils]: 53: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,223 INFO L290 TraceCheckUtils]: 54: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-15 17:49:33,223 INFO L272 TraceCheckUtils]: 55: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,224 INFO L290 TraceCheckUtils]: 56: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-15 17:49:33,224 INFO L290 TraceCheckUtils]: 57: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,224 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-15 17:49:33,224 INFO L290 TraceCheckUtils]: 59: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-15 17:49:33,224 INFO L290 TraceCheckUtils]: 60: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,224 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-15 17:49:33,224 INFO L290 TraceCheckUtils]: 62: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-15 17:49:33,224 INFO L290 TraceCheckUtils]: 63: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-15 17:49:33,224 INFO L272 TraceCheckUtils]: 64: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:33,224 INFO L290 TraceCheckUtils]: 65: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,224 INFO L290 TraceCheckUtils]: 66: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,224 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-15 17:49:33,224 INFO L290 TraceCheckUtils]: 68: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-15 17:49:33,224 INFO L290 TraceCheckUtils]: 69: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-15 17:49:33,224 INFO L290 TraceCheckUtils]: 70: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-15 17:49:33,225 INFO L290 TraceCheckUtils]: 71: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-15 17:49:33,225 INFO L290 TraceCheckUtils]: 72: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-15 17:49:33,225 INFO L290 TraceCheckUtils]: 73: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,225 INFO L290 TraceCheckUtils]: 74: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,225 INFO L290 TraceCheckUtils]: 75: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,225 INFO L290 TraceCheckUtils]: 76: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,225 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-15 17:49:33,225 INFO L290 TraceCheckUtils]: 78: Hoare triple {251398#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {251398#true} is VALID [2022-04-15 17:49:33,225 INFO L290 TraceCheckUtils]: 79: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-15 17:49:33,226 INFO L272 TraceCheckUtils]: 80: Hoare triple {251398#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,226 INFO L290 TraceCheckUtils]: 81: Hoare triple {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {251398#true} is VALID [2022-04-15 17:49:33,226 INFO L290 TraceCheckUtils]: 82: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-15 17:49:33,226 INFO L290 TraceCheckUtils]: 83: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-15 17:49:33,226 INFO L290 TraceCheckUtils]: 84: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-15 17:49:33,226 INFO L290 TraceCheckUtils]: 85: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-15 17:49:33,226 INFO L290 TraceCheckUtils]: 86: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-15 17:49:33,226 INFO L290 TraceCheckUtils]: 87: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,226 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-15 17:49:33,226 INFO L290 TraceCheckUtils]: 89: Hoare triple {251398#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:49:33,227 INFO L290 TraceCheckUtils]: 90: Hoare triple {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:33,227 INFO L290 TraceCheckUtils]: 91: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:33,227 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,228 INFO L290 TraceCheckUtils]: 93: Hoare triple {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,228 INFO L290 TraceCheckUtils]: 94: Hoare triple {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,228 INFO L290 TraceCheckUtils]: 95: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,229 INFO L290 TraceCheckUtils]: 96: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,229 INFO L290 TraceCheckUtils]: 97: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,229 INFO L290 TraceCheckUtils]: 98: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !false; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,229 INFO L290 TraceCheckUtils]: 99: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,230 INFO L290 TraceCheckUtils]: 100: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,230 INFO L290 TraceCheckUtils]: 101: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,230 INFO L272 TraceCheckUtils]: 102: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {251398#true} is VALID [2022-04-15 17:49:33,230 INFO L290 TraceCheckUtils]: 103: Hoare triple {251398#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {251398#true} is VALID [2022-04-15 17:49:33,230 INFO L290 TraceCheckUtils]: 104: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-15 17:49:33,230 INFO L290 TraceCheckUtils]: 105: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-15 17:49:33,230 INFO L290 TraceCheckUtils]: 106: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,231 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1108#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,231 INFO L290 TraceCheckUtils]: 108: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,231 INFO L290 TraceCheckUtils]: 109: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,231 INFO L290 TraceCheckUtils]: 110: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,232 INFO L290 TraceCheckUtils]: 111: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,232 INFO L272 TraceCheckUtils]: 112: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:33,232 INFO L290 TraceCheckUtils]: 113: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {251398#true} is VALID [2022-04-15 17:49:33,232 INFO L290 TraceCheckUtils]: 114: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-15 17:49:33,232 INFO L290 TraceCheckUtils]: 115: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,233 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1112#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,233 INFO L290 TraceCheckUtils]: 117: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,233 INFO L290 TraceCheckUtils]: 118: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,234 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,234 INFO L290 TraceCheckUtils]: 120: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,234 INFO L290 TraceCheckUtils]: 121: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,234 INFO L290 TraceCheckUtils]: 122: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 == ~PagingReferenceCount~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,235 INFO L290 TraceCheckUtils]: 123: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,235 INFO L290 TraceCheckUtils]: 124: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,235 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251406#(<= (+ ~myStatus~0 1073741637) 0)} #1076#return; {251399#false} is VALID [2022-04-15 17:49:33,237 INFO L272 TraceCheckUtils]: 0: Hoare triple {251398#true} call ULTIMATE.init(); {251536#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:49:33,237 INFO L290 TraceCheckUtils]: 1: Hoare triple {251536#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {251398#true} is VALID [2022-04-15 17:49:33,237 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,237 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {251398#true} {251398#true} #1156#return; {251398#true} is VALID [2022-04-15 17:49:33,237 INFO L272 TraceCheckUtils]: 4: Hoare triple {251398#true} call #t~ret170 := main(); {251398#true} is VALID [2022-04-15 17:49:33,237 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {251398#true} is VALID [2022-04-15 17:49:33,238 INFO L272 TraceCheckUtils]: 6: Hoare triple {251398#true} call _BLAST_init(); {251537#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,238 INFO L290 TraceCheckUtils]: 7: Hoare triple {251537#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {251398#true} is VALID [2022-04-15 17:49:33,238 INFO L290 TraceCheckUtils]: 8: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,238 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {251398#true} {251398#true} #1066#return; {251398#true} is VALID [2022-04-15 17:49:33,238 INFO L290 TraceCheckUtils]: 10: Hoare triple {251398#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {251398#true} is VALID [2022-04-15 17:49:33,239 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-15 17:49:33,239 INFO L272 TraceCheckUtils]: 12: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} call stub_driver_init(); {251538#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,239 INFO L290 TraceCheckUtils]: 13: Hoare triple {251538#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {251398#true} is VALID [2022-04-15 17:49:33,239 INFO L290 TraceCheckUtils]: 14: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,240 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {251398#true} {251406#(<= (+ ~myStatus~0 1073741637) 0)} #1068#return; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-15 17:49:33,240 INFO L290 TraceCheckUtils]: 16: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-15 17:49:33,240 INFO L290 TraceCheckUtils]: 17: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-15 17:49:33,240 INFO L290 TraceCheckUtils]: 18: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-15 17:49:33,241 INFO L290 TraceCheckUtils]: 19: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-15 17:49:33,241 INFO L290 TraceCheckUtils]: 20: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume 3 == ~tmp_ndt_4~0; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-15 17:49:33,242 INFO L272 TraceCheckUtils]: 21: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {251539#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,242 INFO L290 TraceCheckUtils]: 22: Hoare triple {251539#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,242 INFO L290 TraceCheckUtils]: 23: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,243 INFO L290 TraceCheckUtils]: 24: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,243 INFO L290 TraceCheckUtils]: 25: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,243 INFO L290 TraceCheckUtils]: 26: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,244 INFO L272 TraceCheckUtils]: 27: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,244 INFO L290 TraceCheckUtils]: 28: Hoare triple {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,244 INFO L290 TraceCheckUtils]: 29: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,244 INFO L290 TraceCheckUtils]: 30: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,245 INFO L290 TraceCheckUtils]: 31: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,245 INFO L272 TraceCheckUtils]: 32: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,245 INFO L290 TraceCheckUtils]: 33: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-15 17:49:33,245 INFO L290 TraceCheckUtils]: 34: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-15 17:49:33,246 INFO L272 TraceCheckUtils]: 35: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,246 INFO L290 TraceCheckUtils]: 36: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-15 17:49:33,246 INFO L272 TraceCheckUtils]: 37: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,247 INFO L290 TraceCheckUtils]: 38: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-15 17:49:33,247 INFO L290 TraceCheckUtils]: 39: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,247 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-15 17:49:33,247 INFO L290 TraceCheckUtils]: 41: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-15 17:49:33,247 INFO L290 TraceCheckUtils]: 42: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,247 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-15 17:49:33,247 INFO L290 TraceCheckUtils]: 44: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-15 17:49:33,247 INFO L290 TraceCheckUtils]: 45: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-15 17:49:33,247 INFO L272 TraceCheckUtils]: 46: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:33,247 INFO L290 TraceCheckUtils]: 47: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,247 INFO L290 TraceCheckUtils]: 48: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,247 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-15 17:49:33,247 INFO L290 TraceCheckUtils]: 50: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-15 17:49:33,247 INFO L290 TraceCheckUtils]: 51: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-15 17:49:33,247 INFO L290 TraceCheckUtils]: 52: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-15 17:49:33,248 INFO L290 TraceCheckUtils]: 53: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-15 17:49:33,248 INFO L290 TraceCheckUtils]: 54: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,248 INFO L290 TraceCheckUtils]: 55: Hoare triple {251398#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,248 INFO L290 TraceCheckUtils]: 56: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,248 INFO L290 TraceCheckUtils]: 57: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,248 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {251398#true} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,248 INFO L290 TraceCheckUtils]: 59: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,249 INFO L290 TraceCheckUtils]: 60: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,249 INFO L290 TraceCheckUtils]: 61: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,250 INFO L272 TraceCheckUtils]: 62: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,250 INFO L290 TraceCheckUtils]: 63: Hoare triple {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {251398#true} is VALID [2022-04-15 17:49:33,251 INFO L272 TraceCheckUtils]: 64: Hoare triple {251398#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {251806#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:33,251 INFO L290 TraceCheckUtils]: 65: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-15 17:49:33,251 INFO L290 TraceCheckUtils]: 66: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-15 17:49:33,251 INFO L290 TraceCheckUtils]: 67: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-15 17:49:33,251 INFO L290 TraceCheckUtils]: 68: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,251 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-15 17:49:33,251 INFO L290 TraceCheckUtils]: 70: Hoare triple {251398#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {251398#true} is VALID [2022-04-15 17:49:33,251 INFO L290 TraceCheckUtils]: 71: Hoare triple {251398#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {251398#true} is VALID [2022-04-15 17:49:33,251 INFO L272 TraceCheckUtils]: 72: Hoare triple {251398#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,252 INFO L290 TraceCheckUtils]: 73: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-15 17:49:33,252 INFO L290 TraceCheckUtils]: 74: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-15 17:49:33,252 INFO L272 TraceCheckUtils]: 75: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,252 INFO L290 TraceCheckUtils]: 76: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-15 17:49:33,253 INFO L272 TraceCheckUtils]: 77: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:33,253 INFO L290 TraceCheckUtils]: 78: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-15 17:49:33,253 INFO L290 TraceCheckUtils]: 79: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,253 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-15 17:49:33,253 INFO L290 TraceCheckUtils]: 81: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-15 17:49:33,253 INFO L290 TraceCheckUtils]: 82: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,253 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-15 17:49:33,253 INFO L290 TraceCheckUtils]: 84: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-15 17:49:33,253 INFO L290 TraceCheckUtils]: 85: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-15 17:49:33,253 INFO L272 TraceCheckUtils]: 86: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:33,253 INFO L290 TraceCheckUtils]: 87: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,253 INFO L290 TraceCheckUtils]: 88: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,253 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-15 17:49:33,253 INFO L290 TraceCheckUtils]: 90: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-15 17:49:33,254 INFO L290 TraceCheckUtils]: 91: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-15 17:49:33,254 INFO L290 TraceCheckUtils]: 92: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-15 17:49:33,254 INFO L290 TraceCheckUtils]: 93: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-15 17:49:33,254 INFO L290 TraceCheckUtils]: 94: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-15 17:49:33,254 INFO L290 TraceCheckUtils]: 95: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-15 17:49:33,254 INFO L290 TraceCheckUtils]: 96: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,254 INFO L290 TraceCheckUtils]: 97: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-15 17:49:33,254 INFO L290 TraceCheckUtils]: 98: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,254 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-15 17:49:33,254 INFO L290 TraceCheckUtils]: 100: Hoare triple {251398#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {251398#true} is VALID [2022-04-15 17:49:33,254 INFO L290 TraceCheckUtils]: 101: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-15 17:49:33,255 INFO L272 TraceCheckUtils]: 102: Hoare triple {251398#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:33,255 INFO L290 TraceCheckUtils]: 103: Hoare triple {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {251398#true} is VALID [2022-04-15 17:49:33,255 INFO L290 TraceCheckUtils]: 104: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-15 17:49:33,255 INFO L290 TraceCheckUtils]: 105: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-15 17:49:33,255 INFO L290 TraceCheckUtils]: 106: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-15 17:49:33,255 INFO L290 TraceCheckUtils]: 107: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-15 17:49:33,255 INFO L290 TraceCheckUtils]: 108: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-15 17:49:33,255 INFO L290 TraceCheckUtils]: 109: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,255 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-15 17:49:33,255 INFO L290 TraceCheckUtils]: 111: Hoare triple {251398#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:49:33,256 INFO L290 TraceCheckUtils]: 112: Hoare triple {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:33,256 INFO L290 TraceCheckUtils]: 113: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:33,257 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,257 INFO L290 TraceCheckUtils]: 115: Hoare triple {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,257 INFO L290 TraceCheckUtils]: 116: Hoare triple {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,257 INFO L290 TraceCheckUtils]: 117: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,258 INFO L290 TraceCheckUtils]: 118: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,258 INFO L290 TraceCheckUtils]: 119: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,258 INFO L290 TraceCheckUtils]: 120: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !false; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,258 INFO L290 TraceCheckUtils]: 121: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,259 INFO L290 TraceCheckUtils]: 122: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,259 INFO L290 TraceCheckUtils]: 123: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,259 INFO L272 TraceCheckUtils]: 124: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {251398#true} is VALID [2022-04-15 17:49:33,259 INFO L290 TraceCheckUtils]: 125: Hoare triple {251398#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {251398#true} is VALID [2022-04-15 17:49:33,259 INFO L290 TraceCheckUtils]: 126: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-15 17:49:33,259 INFO L290 TraceCheckUtils]: 127: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-15 17:49:33,259 INFO L290 TraceCheckUtils]: 128: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,260 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1108#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,260 INFO L290 TraceCheckUtils]: 130: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,260 INFO L290 TraceCheckUtils]: 131: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,260 INFO L290 TraceCheckUtils]: 132: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,261 INFO L290 TraceCheckUtils]: 133: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,261 INFO L272 TraceCheckUtils]: 134: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:33,261 INFO L290 TraceCheckUtils]: 135: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {251398#true} is VALID [2022-04-15 17:49:33,261 INFO L290 TraceCheckUtils]: 136: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-15 17:49:33,261 INFO L290 TraceCheckUtils]: 137: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-15 17:49:33,262 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1112#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,262 INFO L290 TraceCheckUtils]: 139: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,262 INFO L290 TraceCheckUtils]: 140: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,263 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,263 INFO L290 TraceCheckUtils]: 142: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,263 INFO L290 TraceCheckUtils]: 143: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,263 INFO L290 TraceCheckUtils]: 144: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 == ~PagingReferenceCount~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,264 INFO L290 TraceCheckUtils]: 145: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,264 INFO L290 TraceCheckUtils]: 146: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:33,264 INFO L284 TraceCheckUtils]: 147: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251406#(<= (+ ~myStatus~0 1073741637) 0)} #1076#return; {251399#false} is VALID [2022-04-15 17:49:33,264 INFO L290 TraceCheckUtils]: 148: Hoare triple {251399#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {251399#false} is VALID [2022-04-15 17:49:33,265 INFO L290 TraceCheckUtils]: 149: Hoare triple {251399#false} assume !(1 == ~pended~0); {251399#false} is VALID [2022-04-15 17:49:33,265 INFO L290 TraceCheckUtils]: 150: Hoare triple {251399#false} assume !(1 == ~pended~0); {251399#false} is VALID [2022-04-15 17:49:33,265 INFO L290 TraceCheckUtils]: 151: Hoare triple {251399#false} assume ~s~0 != ~UNLOADED~0; {251399#false} is VALID [2022-04-15 17:49:33,265 INFO L290 TraceCheckUtils]: 152: Hoare triple {251399#false} assume -1 != ~status~1; {251399#false} is VALID [2022-04-15 17:49:33,265 INFO L290 TraceCheckUtils]: 153: Hoare triple {251399#false} assume ~s~0 != ~SKIP2~0; {251399#false} is VALID [2022-04-15 17:49:33,265 INFO L290 TraceCheckUtils]: 154: Hoare triple {251399#false} assume ~s~0 != ~IPC~0; {251399#false} is VALID [2022-04-15 17:49:33,265 INFO L290 TraceCheckUtils]: 155: Hoare triple {251399#false} assume !(~s~0 != ~DC~0); {251399#false} is VALID [2022-04-15 17:49:33,265 INFO L290 TraceCheckUtils]: 156: Hoare triple {251399#false} assume !(1 == ~pended~0); {251399#false} is VALID [2022-04-15 17:49:33,265 INFO L290 TraceCheckUtils]: 157: Hoare triple {251399#false} assume ~s~0 == ~DC~0; {251399#false} is VALID [2022-04-15 17:49:33,265 INFO L290 TraceCheckUtils]: 158: Hoare triple {251399#false} assume 259 == ~status~1; {251399#false} is VALID [2022-04-15 17:49:33,265 INFO L272 TraceCheckUtils]: 159: Hoare triple {251399#false} call errorFn(); {251399#false} is VALID [2022-04-15 17:49:33,265 INFO L290 TraceCheckUtils]: 160: Hoare triple {251399#false} assume !false; {251399#false} is VALID [2022-04-15 17:49:33,265 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 17:49:33,266 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:49:33,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [703105737] [2022-04-15 17:49:33,266 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [703105737] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:33,266 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:33,266 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 17:49:33,266 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:49:33,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1619987051] [2022-04-15 17:49:33,266 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1619987051] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:33,266 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:33,266 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 17:49:33,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105053993] [2022-04-15 17:49:33,266 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:49:33,267 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) Word has length 161 [2022-04-15 17:49:33,267 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:49:33,267 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-15 17:49:33,350 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:33,350 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-15 17:49:33,350 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:33,351 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-15 17:49:33,351 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=293, Unknown=0, NotChecked=0, Total=380 [2022-04-15 17:49:33,351 INFO L87 Difference]: Start difference. First operand 210 states and 224 transitions. Second operand has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-15 17:49:37,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:37,984 INFO L93 Difference]: Finished difference Result 414 states and 443 transitions. [2022-04-15 17:49:37,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-15 17:49:37,984 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) Word has length 161 [2022-04-15 17:49:37,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:49:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-15 17:49:37,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 347 transitions. [2022-04-15 17:49:37,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-15 17:49:37,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 347 transitions. [2022-04-15 17:49:37,989 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 347 transitions. [2022-04-15 17:49:38,284 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 347 edges. 347 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:38,287 INFO L225 Difference]: With dead ends: 414 [2022-04-15 17:49:38,287 INFO L226 Difference]: Without dead ends: 213 [2022-04-15 17:49:38,288 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 541 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=387, Invalid=1965, Unknown=0, NotChecked=0, Total=2352 [2022-04-15 17:49:38,292 INFO L913 BasicCegarLoop]: 137 mSDtfsCounter, 537 mSDsluCounter, 454 mSDsCounter, 0 mSdLazyCounter, 1151 mSolverCounterSat, 234 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 538 SdHoareTripleChecker+Valid, 591 SdHoareTripleChecker+Invalid, 1385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 234 IncrementalHoareTripleChecker+Valid, 1151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-15 17:49:38,293 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [538 Valid, 591 Invalid, 1385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [234 Valid, 1151 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-15 17:49:38,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2022-04-15 17:49:39,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 210. [2022-04-15 17:49:39,042 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:49:39,042 INFO L82 GeneralOperation]: Start isEquivalent. First operand 213 states. Second operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-15 17:49:39,043 INFO L74 IsIncluded]: Start isIncluded. First operand 213 states. Second operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-15 17:49:39,043 INFO L87 Difference]: Start difference. First operand 213 states. Second operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-15 17:49:39,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:39,046 INFO L93 Difference]: Finished difference Result 213 states and 227 transitions. [2022-04-15 17:49:39,046 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 227 transitions. [2022-04-15 17:49:39,047 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:39,047 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:39,047 INFO L74 IsIncluded]: Start isIncluded. First operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) Second operand 213 states. [2022-04-15 17:49:39,047 INFO L87 Difference]: Start difference. First operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) Second operand 213 states. [2022-04-15 17:49:39,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:39,051 INFO L93 Difference]: Finished difference Result 213 states and 227 transitions. [2022-04-15 17:49:39,051 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 227 transitions. [2022-04-15 17:49:39,051 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:39,051 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:39,051 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:49:39,051 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:49:39,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-15 17:49:39,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 223 transitions. [2022-04-15 17:49:39,055 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 223 transitions. Word has length 161 [2022-04-15 17:49:39,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:49:39,055 INFO L478 AbstractCegarLoop]: Abstraction has 210 states and 223 transitions. [2022-04-15 17:49:39,055 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-15 17:49:39,056 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 210 states and 223 transitions. [2022-04-15 17:49:39,674 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 17:49:39,674 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 223 transitions. [2022-04-15 17:49:39,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-04-15 17:49:39,675 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:49:39,675 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:49:39,675 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable64 [2022-04-15 17:49:39,675 INFO L403 AbstractCegarLoop]: === Iteration 66 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:49:39,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:49:39,676 INFO L85 PathProgramCache]: Analyzing trace with hash -1078689346, now seen corresponding path program 1 times [2022-04-15 17:49:39,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:39,676 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1768908374] [2022-04-15 17:49:39,676 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:49:39,676 INFO L85 PathProgramCache]: Analyzing trace with hash -1078689346, now seen corresponding path program 2 times [2022-04-15 17:49:39,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:49:39,676 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384710179] [2022-04-15 17:49:39,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:49:39,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:49:39,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:39,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:49:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:39,812 INFO L290 TraceCheckUtils]: 0: Hoare triple {253700#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {253560#true} is VALID [2022-04-15 17:49:39,812 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:39,812 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1156#return; {253560#true} is VALID [2022-04-15 17:49:39,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:49:39,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:39,838 INFO L290 TraceCheckUtils]: 0: Hoare triple {253701#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253560#true} is VALID [2022-04-15 17:49:39,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:39,838 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1066#return; {253560#true} is VALID [2022-04-15 17:49:39,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:49:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:39,853 INFO L290 TraceCheckUtils]: 0: Hoare triple {253702#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253560#true} is VALID [2022-04-15 17:49:39,853 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:39,853 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253568#(= ~myStatus~0 0)} #1068#return; {253568#(= ~myStatus~0 0)} is VALID [2022-04-15 17:49:39,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-15 17:49:39,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:39,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:49:40,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:49:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,109 INFO L290 TraceCheckUtils]: 0: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-15 17:49:40,109 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,110 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-15 17:49:40,110 INFO L290 TraceCheckUtils]: 0: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-15 17:49:40,110 INFO L272 TraceCheckUtils]: 1: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,110 INFO L290 TraceCheckUtils]: 2: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-15 17:49:40,111 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,111 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-15 17:49:40,111 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-15 17:49:40,111 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,111 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-15 17:49:40,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:40,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,129 INFO L290 TraceCheckUtils]: 0: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,129 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,129 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-15 17:49:40,129 INFO L290 TraceCheckUtils]: 0: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-15 17:49:40,129 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-15 17:49:40,130 INFO L272 TraceCheckUtils]: 2: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,130 INFO L290 TraceCheckUtils]: 3: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-15 17:49:40,131 INFO L272 TraceCheckUtils]: 4: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,131 INFO L290 TraceCheckUtils]: 5: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-15 17:49:40,131 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,131 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-15 17:49:40,131 INFO L290 TraceCheckUtils]: 8: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-15 17:49:40,131 INFO L290 TraceCheckUtils]: 9: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,131 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-15 17:49:40,131 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-15 17:49:40,131 INFO L290 TraceCheckUtils]: 12: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-15 17:49:40,132 INFO L272 TraceCheckUtils]: 13: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:40,132 INFO L290 TraceCheckUtils]: 14: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,132 INFO L290 TraceCheckUtils]: 15: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,132 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-15 17:49:40,132 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-15 17:49:40,132 INFO L290 TraceCheckUtils]: 18: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-15 17:49:40,132 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-15 17:49:40,132 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-15 17:49:40,133 INFO L290 TraceCheckUtils]: 21: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,133 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,133 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,133 INFO L290 TraceCheckUtils]: 24: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,134 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {253560#true} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:49:40,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,204 INFO L290 TraceCheckUtils]: 0: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-15 17:49:40,204 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-15 17:49:40,204 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-15 17:49:40,204 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,204 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-15 17:49:40,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:49:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:49:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:49:40,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,214 INFO L290 TraceCheckUtils]: 0: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-15 17:49:40,214 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,215 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-15 17:49:40,215 INFO L290 TraceCheckUtils]: 0: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-15 17:49:40,215 INFO L272 TraceCheckUtils]: 1: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,215 INFO L290 TraceCheckUtils]: 2: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-15 17:49:40,215 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,215 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-15 17:49:40,215 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-15 17:49:40,215 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,216 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-15 17:49:40,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:49:40,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,217 INFO L290 TraceCheckUtils]: 0: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,217 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,217 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-15 17:49:40,217 INFO L290 TraceCheckUtils]: 0: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-15 17:49:40,217 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-15 17:49:40,218 INFO L272 TraceCheckUtils]: 2: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,218 INFO L290 TraceCheckUtils]: 3: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-15 17:49:40,218 INFO L272 TraceCheckUtils]: 4: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,218 INFO L290 TraceCheckUtils]: 5: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-15 17:49:40,218 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,218 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-15 17:49:40,218 INFO L290 TraceCheckUtils]: 8: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-15 17:49:40,219 INFO L290 TraceCheckUtils]: 9: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,219 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-15 17:49:40,219 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-15 17:49:40,219 INFO L290 TraceCheckUtils]: 12: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-15 17:49:40,219 INFO L272 TraceCheckUtils]: 13: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:40,219 INFO L290 TraceCheckUtils]: 14: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,219 INFO L290 TraceCheckUtils]: 15: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,219 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-15 17:49:40,219 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-15 17:49:40,219 INFO L290 TraceCheckUtils]: 18: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-15 17:49:40,219 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-15 17:49:40,219 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-15 17:49:40,219 INFO L290 TraceCheckUtils]: 21: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-15 17:49:40,220 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,220 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,220 INFO L290 TraceCheckUtils]: 24: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,220 INFO L290 TraceCheckUtils]: 25: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,220 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-15 17:49:40,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-15 17:49:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,237 INFO L290 TraceCheckUtils]: 0: Hoare triple {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {253560#true} is VALID [2022-04-15 17:49:40,237 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-15 17:49:40,237 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-15 17:49:40,238 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-15 17:49:40,238 INFO L290 TraceCheckUtils]: 4: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-15 17:49:40,238 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-15 17:49:40,238 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,238 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-15 17:49:40,238 INFO L290 TraceCheckUtils]: 0: Hoare triple {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {253560#true} is VALID [2022-04-15 17:49:40,239 INFO L272 TraceCheckUtils]: 1: Hoare triple {253560#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {253973#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:40,239 INFO L290 TraceCheckUtils]: 2: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-15 17:49:40,239 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-15 17:49:40,239 INFO L290 TraceCheckUtils]: 4: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-15 17:49:40,239 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,239 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-15 17:49:40,239 INFO L290 TraceCheckUtils]: 7: Hoare triple {253560#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {253560#true} is VALID [2022-04-15 17:49:40,239 INFO L290 TraceCheckUtils]: 8: Hoare triple {253560#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {253560#true} is VALID [2022-04-15 17:49:40,240 INFO L272 TraceCheckUtils]: 9: Hoare triple {253560#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,240 INFO L290 TraceCheckUtils]: 10: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-15 17:49:40,240 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-15 17:49:40,240 INFO L272 TraceCheckUtils]: 12: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,240 INFO L290 TraceCheckUtils]: 13: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-15 17:49:40,241 INFO L272 TraceCheckUtils]: 14: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,241 INFO L290 TraceCheckUtils]: 15: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-15 17:49:40,241 INFO L290 TraceCheckUtils]: 16: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,241 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-15 17:49:40,241 INFO L290 TraceCheckUtils]: 18: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-15 17:49:40,241 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,241 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-15 17:49:40,241 INFO L290 TraceCheckUtils]: 21: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-15 17:49:40,241 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-15 17:49:40,242 INFO L272 TraceCheckUtils]: 23: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:40,242 INFO L290 TraceCheckUtils]: 24: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,242 INFO L290 TraceCheckUtils]: 25: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,242 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-15 17:49:40,242 INFO L290 TraceCheckUtils]: 27: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-15 17:49:40,242 INFO L290 TraceCheckUtils]: 28: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-15 17:49:40,242 INFO L290 TraceCheckUtils]: 29: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-15 17:49:40,242 INFO L290 TraceCheckUtils]: 30: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-15 17:49:40,242 INFO L290 TraceCheckUtils]: 31: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-15 17:49:40,242 INFO L290 TraceCheckUtils]: 32: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,242 INFO L290 TraceCheckUtils]: 33: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,242 INFO L290 TraceCheckUtils]: 34: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,242 INFO L290 TraceCheckUtils]: 35: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,242 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-15 17:49:40,243 INFO L290 TraceCheckUtils]: 37: Hoare triple {253560#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {253560#true} is VALID [2022-04-15 17:49:40,243 INFO L290 TraceCheckUtils]: 38: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-15 17:49:40,243 INFO L272 TraceCheckUtils]: 39: Hoare triple {253560#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,243 INFO L290 TraceCheckUtils]: 40: Hoare triple {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {253560#true} is VALID [2022-04-15 17:49:40,243 INFO L290 TraceCheckUtils]: 41: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-15 17:49:40,243 INFO L290 TraceCheckUtils]: 42: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-15 17:49:40,244 INFO L290 TraceCheckUtils]: 43: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-15 17:49:40,244 INFO L290 TraceCheckUtils]: 44: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-15 17:49:40,244 INFO L290 TraceCheckUtils]: 45: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-15 17:49:40,244 INFO L290 TraceCheckUtils]: 46: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,244 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-15 17:49:40,244 INFO L290 TraceCheckUtils]: 48: Hoare triple {253560#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:49:40,244 INFO L290 TraceCheckUtils]: 49: Hoare triple {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:40,245 INFO L290 TraceCheckUtils]: 50: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:40,245 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-15 17:49:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,248 INFO L290 TraceCheckUtils]: 0: Hoare triple {253560#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {253560#true} is VALID [2022-04-15 17:49:40,248 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-15 17:49:40,248 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-15 17:49:40,248 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,248 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1108#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-04-15 17:49:40,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:49:40,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {253560#true} is VALID [2022-04-15 17:49:40,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-15 17:49:40,251 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,251 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1112#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,252 INFO L290 TraceCheckUtils]: 2: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,252 INFO L290 TraceCheckUtils]: 3: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-15 17:49:40,253 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-15 17:49:40,253 INFO L272 TraceCheckUtils]: 7: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,253 INFO L290 TraceCheckUtils]: 8: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-15 17:49:40,254 INFO L272 TraceCheckUtils]: 9: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,254 INFO L290 TraceCheckUtils]: 10: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-15 17:49:40,254 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,254 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-15 17:49:40,254 INFO L290 TraceCheckUtils]: 13: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-15 17:49:40,254 INFO L290 TraceCheckUtils]: 14: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,254 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-15 17:49:40,254 INFO L290 TraceCheckUtils]: 16: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-15 17:49:40,254 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-15 17:49:40,255 INFO L272 TraceCheckUtils]: 18: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:40,255 INFO L290 TraceCheckUtils]: 19: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,255 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,255 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-15 17:49:40,255 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-15 17:49:40,255 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-15 17:49:40,255 INFO L290 TraceCheckUtils]: 24: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-15 17:49:40,255 INFO L290 TraceCheckUtils]: 25: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-15 17:49:40,255 INFO L290 TraceCheckUtils]: 26: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,255 INFO L290 TraceCheckUtils]: 27: Hoare triple {253560#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,255 INFO L290 TraceCheckUtils]: 28: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,255 INFO L290 TraceCheckUtils]: 29: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,256 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {253560#true} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,256 INFO L290 TraceCheckUtils]: 31: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,256 INFO L290 TraceCheckUtils]: 32: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,257 INFO L290 TraceCheckUtils]: 33: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,257 INFO L272 TraceCheckUtils]: 34: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,257 INFO L290 TraceCheckUtils]: 35: Hoare triple {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {253560#true} is VALID [2022-04-15 17:49:40,258 INFO L272 TraceCheckUtils]: 36: Hoare triple {253560#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {253973#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:40,258 INFO L290 TraceCheckUtils]: 37: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-15 17:49:40,258 INFO L290 TraceCheckUtils]: 38: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-15 17:49:40,258 INFO L290 TraceCheckUtils]: 39: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-15 17:49:40,258 INFO L290 TraceCheckUtils]: 40: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,259 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-15 17:49:40,259 INFO L290 TraceCheckUtils]: 42: Hoare triple {253560#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {253560#true} is VALID [2022-04-15 17:49:40,259 INFO L290 TraceCheckUtils]: 43: Hoare triple {253560#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {253560#true} is VALID [2022-04-15 17:49:40,259 INFO L272 TraceCheckUtils]: 44: Hoare triple {253560#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,259 INFO L290 TraceCheckUtils]: 45: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-15 17:49:40,259 INFO L290 TraceCheckUtils]: 46: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-15 17:49:40,260 INFO L272 TraceCheckUtils]: 47: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,260 INFO L290 TraceCheckUtils]: 48: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-15 17:49:40,260 INFO L272 TraceCheckUtils]: 49: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,260 INFO L290 TraceCheckUtils]: 50: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-15 17:49:40,261 INFO L290 TraceCheckUtils]: 51: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,261 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-15 17:49:40,261 INFO L290 TraceCheckUtils]: 53: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-15 17:49:40,261 INFO L290 TraceCheckUtils]: 54: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,261 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-15 17:49:40,261 INFO L290 TraceCheckUtils]: 56: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-15 17:49:40,261 INFO L290 TraceCheckUtils]: 57: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-15 17:49:40,261 INFO L272 TraceCheckUtils]: 58: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:40,261 INFO L290 TraceCheckUtils]: 59: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,261 INFO L290 TraceCheckUtils]: 60: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,261 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-15 17:49:40,261 INFO L290 TraceCheckUtils]: 62: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-15 17:49:40,261 INFO L290 TraceCheckUtils]: 63: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-15 17:49:40,261 INFO L290 TraceCheckUtils]: 64: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-15 17:49:40,262 INFO L290 TraceCheckUtils]: 65: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-15 17:49:40,262 INFO L290 TraceCheckUtils]: 66: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-15 17:49:40,262 INFO L290 TraceCheckUtils]: 67: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,262 INFO L290 TraceCheckUtils]: 68: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,262 INFO L290 TraceCheckUtils]: 69: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,262 INFO L290 TraceCheckUtils]: 70: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,262 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-15 17:49:40,262 INFO L290 TraceCheckUtils]: 72: Hoare triple {253560#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {253560#true} is VALID [2022-04-15 17:49:40,262 INFO L290 TraceCheckUtils]: 73: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-15 17:49:40,263 INFO L272 TraceCheckUtils]: 74: Hoare triple {253560#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,263 INFO L290 TraceCheckUtils]: 75: Hoare triple {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {253560#true} is VALID [2022-04-15 17:49:40,263 INFO L290 TraceCheckUtils]: 76: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-15 17:49:40,263 INFO L290 TraceCheckUtils]: 77: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-15 17:49:40,263 INFO L290 TraceCheckUtils]: 78: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-15 17:49:40,263 INFO L290 TraceCheckUtils]: 79: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-15 17:49:40,263 INFO L290 TraceCheckUtils]: 80: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-15 17:49:40,263 INFO L290 TraceCheckUtils]: 81: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,263 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-15 17:49:40,263 INFO L290 TraceCheckUtils]: 83: Hoare triple {253560#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:49:40,264 INFO L290 TraceCheckUtils]: 84: Hoare triple {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:40,264 INFO L290 TraceCheckUtils]: 85: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:40,265 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,265 INFO L290 TraceCheckUtils]: 87: Hoare triple {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,265 INFO L290 TraceCheckUtils]: 88: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,265 INFO L290 TraceCheckUtils]: 89: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,266 INFO L290 TraceCheckUtils]: 90: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,266 INFO L290 TraceCheckUtils]: 91: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,266 INFO L290 TraceCheckUtils]: 92: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !false; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,266 INFO L290 TraceCheckUtils]: 93: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,267 INFO L290 TraceCheckUtils]: 94: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,267 INFO L290 TraceCheckUtils]: 95: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,267 INFO L272 TraceCheckUtils]: 96: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {253560#true} is VALID [2022-04-15 17:49:40,267 INFO L290 TraceCheckUtils]: 97: Hoare triple {253560#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {253560#true} is VALID [2022-04-15 17:49:40,267 INFO L290 TraceCheckUtils]: 98: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-15 17:49:40,267 INFO L290 TraceCheckUtils]: 99: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-15 17:49:40,267 INFO L290 TraceCheckUtils]: 100: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,268 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1108#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,268 INFO L290 TraceCheckUtils]: 102: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,268 INFO L290 TraceCheckUtils]: 103: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,269 INFO L290 TraceCheckUtils]: 104: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,269 INFO L290 TraceCheckUtils]: 105: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,269 INFO L272 TraceCheckUtils]: 106: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:40,269 INFO L290 TraceCheckUtils]: 107: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {253560#true} is VALID [2022-04-15 17:49:40,269 INFO L290 TraceCheckUtils]: 108: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-15 17:49:40,269 INFO L290 TraceCheckUtils]: 109: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,270 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1112#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,270 INFO L290 TraceCheckUtils]: 111: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #res := ~ntStatus~1; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,270 INFO L290 TraceCheckUtils]: 112: Hoare triple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} assume true; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,271 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:49:40,271 INFO L290 TraceCheckUtils]: 0: Hoare triple {253703#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,272 INFO L290 TraceCheckUtils]: 1: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,272 INFO L290 TraceCheckUtils]: 2: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,272 INFO L290 TraceCheckUtils]: 3: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,272 INFO L290 TraceCheckUtils]: 4: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,273 INFO L272 TraceCheckUtils]: 5: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,273 INFO L290 TraceCheckUtils]: 6: Hoare triple {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,274 INFO L290 TraceCheckUtils]: 7: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,274 INFO L290 TraceCheckUtils]: 8: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,274 INFO L290 TraceCheckUtils]: 9: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,275 INFO L272 TraceCheckUtils]: 10: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,275 INFO L290 TraceCheckUtils]: 11: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-15 17:49:40,275 INFO L290 TraceCheckUtils]: 12: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-15 17:49:40,275 INFO L272 TraceCheckUtils]: 13: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,275 INFO L290 TraceCheckUtils]: 14: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-15 17:49:40,276 INFO L272 TraceCheckUtils]: 15: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,276 INFO L290 TraceCheckUtils]: 16: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-15 17:49:40,276 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,276 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-15 17:49:40,276 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-15 17:49:40,276 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,276 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-15 17:49:40,276 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-15 17:49:40,276 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-15 17:49:40,277 INFO L272 TraceCheckUtils]: 24: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:40,277 INFO L290 TraceCheckUtils]: 25: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,277 INFO L290 TraceCheckUtils]: 26: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,277 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-15 17:49:40,277 INFO L290 TraceCheckUtils]: 28: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-15 17:49:40,277 INFO L290 TraceCheckUtils]: 29: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-15 17:49:40,277 INFO L290 TraceCheckUtils]: 30: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-15 17:49:40,277 INFO L290 TraceCheckUtils]: 31: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-15 17:49:40,277 INFO L290 TraceCheckUtils]: 32: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,277 INFO L290 TraceCheckUtils]: 33: Hoare triple {253560#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,277 INFO L290 TraceCheckUtils]: 34: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,277 INFO L290 TraceCheckUtils]: 35: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,278 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {253560#true} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,278 INFO L290 TraceCheckUtils]: 37: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,278 INFO L290 TraceCheckUtils]: 38: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,278 INFO L290 TraceCheckUtils]: 39: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,279 INFO L272 TraceCheckUtils]: 40: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,279 INFO L290 TraceCheckUtils]: 41: Hoare triple {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {253560#true} is VALID [2022-04-15 17:49:40,280 INFO L272 TraceCheckUtils]: 42: Hoare triple {253560#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {253973#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:40,280 INFO L290 TraceCheckUtils]: 43: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-15 17:49:40,280 INFO L290 TraceCheckUtils]: 44: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-15 17:49:40,280 INFO L290 TraceCheckUtils]: 45: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-15 17:49:40,280 INFO L290 TraceCheckUtils]: 46: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,280 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-15 17:49:40,280 INFO L290 TraceCheckUtils]: 48: Hoare triple {253560#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {253560#true} is VALID [2022-04-15 17:49:40,280 INFO L290 TraceCheckUtils]: 49: Hoare triple {253560#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {253560#true} is VALID [2022-04-15 17:49:40,281 INFO L272 TraceCheckUtils]: 50: Hoare triple {253560#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,281 INFO L290 TraceCheckUtils]: 51: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-15 17:49:40,281 INFO L290 TraceCheckUtils]: 52: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-15 17:49:40,282 INFO L272 TraceCheckUtils]: 53: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,282 INFO L290 TraceCheckUtils]: 54: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-15 17:49:40,282 INFO L272 TraceCheckUtils]: 55: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,282 INFO L290 TraceCheckUtils]: 56: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-15 17:49:40,282 INFO L290 TraceCheckUtils]: 57: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,282 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-15 17:49:40,282 INFO L290 TraceCheckUtils]: 59: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-15 17:49:40,282 INFO L290 TraceCheckUtils]: 60: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,282 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-15 17:49:40,283 INFO L290 TraceCheckUtils]: 62: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-15 17:49:40,283 INFO L290 TraceCheckUtils]: 63: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-15 17:49:40,283 INFO L272 TraceCheckUtils]: 64: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:40,283 INFO L290 TraceCheckUtils]: 65: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,283 INFO L290 TraceCheckUtils]: 66: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,283 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-15 17:49:40,283 INFO L290 TraceCheckUtils]: 68: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-15 17:49:40,283 INFO L290 TraceCheckUtils]: 69: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-15 17:49:40,283 INFO L290 TraceCheckUtils]: 70: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-15 17:49:40,283 INFO L290 TraceCheckUtils]: 71: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-15 17:49:40,283 INFO L290 TraceCheckUtils]: 72: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-15 17:49:40,283 INFO L290 TraceCheckUtils]: 73: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,283 INFO L290 TraceCheckUtils]: 74: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,283 INFO L290 TraceCheckUtils]: 75: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,284 INFO L290 TraceCheckUtils]: 76: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,284 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-15 17:49:40,284 INFO L290 TraceCheckUtils]: 78: Hoare triple {253560#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {253560#true} is VALID [2022-04-15 17:49:40,284 INFO L290 TraceCheckUtils]: 79: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-15 17:49:40,284 INFO L272 TraceCheckUtils]: 80: Hoare triple {253560#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,284 INFO L290 TraceCheckUtils]: 81: Hoare triple {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {253560#true} is VALID [2022-04-15 17:49:40,284 INFO L290 TraceCheckUtils]: 82: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-15 17:49:40,285 INFO L290 TraceCheckUtils]: 83: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-15 17:49:40,285 INFO L290 TraceCheckUtils]: 84: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-15 17:49:40,285 INFO L290 TraceCheckUtils]: 85: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-15 17:49:40,285 INFO L290 TraceCheckUtils]: 86: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-15 17:49:40,285 INFO L290 TraceCheckUtils]: 87: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,285 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-15 17:49:40,285 INFO L290 TraceCheckUtils]: 89: Hoare triple {253560#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:49:40,285 INFO L290 TraceCheckUtils]: 90: Hoare triple {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:40,286 INFO L290 TraceCheckUtils]: 91: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:40,286 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,287 INFO L290 TraceCheckUtils]: 93: Hoare triple {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,287 INFO L290 TraceCheckUtils]: 94: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,287 INFO L290 TraceCheckUtils]: 95: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,287 INFO L290 TraceCheckUtils]: 96: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,288 INFO L290 TraceCheckUtils]: 97: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,288 INFO L290 TraceCheckUtils]: 98: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !false; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,288 INFO L290 TraceCheckUtils]: 99: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,288 INFO L290 TraceCheckUtils]: 100: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,289 INFO L290 TraceCheckUtils]: 101: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,289 INFO L272 TraceCheckUtils]: 102: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {253560#true} is VALID [2022-04-15 17:49:40,289 INFO L290 TraceCheckUtils]: 103: Hoare triple {253560#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {253560#true} is VALID [2022-04-15 17:49:40,289 INFO L290 TraceCheckUtils]: 104: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-15 17:49:40,289 INFO L290 TraceCheckUtils]: 105: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-15 17:49:40,289 INFO L290 TraceCheckUtils]: 106: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,289 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1108#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,290 INFO L290 TraceCheckUtils]: 108: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,290 INFO L290 TraceCheckUtils]: 109: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,290 INFO L290 TraceCheckUtils]: 110: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,290 INFO L290 TraceCheckUtils]: 111: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,291 INFO L272 TraceCheckUtils]: 112: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:40,291 INFO L290 TraceCheckUtils]: 113: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {253560#true} is VALID [2022-04-15 17:49:40,291 INFO L290 TraceCheckUtils]: 114: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-15 17:49:40,291 INFO L290 TraceCheckUtils]: 115: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,291 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1112#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,292 INFO L290 TraceCheckUtils]: 117: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #res := ~ntStatus~1; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,292 INFO L290 TraceCheckUtils]: 118: Hoare triple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} assume true; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,293 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:49:40,293 INFO L290 TraceCheckUtils]: 120: Hoare triple {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:49:40,293 INFO L290 TraceCheckUtils]: 121: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:49:40,293 INFO L290 TraceCheckUtils]: 122: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:49:40,294 INFO L290 TraceCheckUtils]: 123: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:49:40,294 INFO L290 TraceCheckUtils]: 124: Hoare triple {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} assume true; {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:49:40,295 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} {253568#(= ~myStatus~0 0)} #1076#return; {253698#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-15 17:49:40,296 INFO L272 TraceCheckUtils]: 0: Hoare triple {253560#true} call ULTIMATE.init(); {253700#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 17:49:40,296 INFO L290 TraceCheckUtils]: 1: Hoare triple {253700#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {253560#true} is VALID [2022-04-15 17:49:40,296 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,296 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {253560#true} {253560#true} #1156#return; {253560#true} is VALID [2022-04-15 17:49:40,296 INFO L272 TraceCheckUtils]: 4: Hoare triple {253560#true} call #t~ret170 := main(); {253560#true} is VALID [2022-04-15 17:49:40,296 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {253560#true} is VALID [2022-04-15 17:49:40,297 INFO L272 TraceCheckUtils]: 6: Hoare triple {253560#true} call _BLAST_init(); {253701#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,297 INFO L290 TraceCheckUtils]: 7: Hoare triple {253701#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253560#true} is VALID [2022-04-15 17:49:40,297 INFO L290 TraceCheckUtils]: 8: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,297 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {253560#true} {253560#true} #1066#return; {253560#true} is VALID [2022-04-15 17:49:40,298 INFO L290 TraceCheckUtils]: 10: Hoare triple {253560#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {253568#(= ~myStatus~0 0)} is VALID [2022-04-15 17:49:40,298 INFO L290 TraceCheckUtils]: 11: Hoare triple {253568#(= ~myStatus~0 0)} assume !(0 == ~irp_choice~0); {253568#(= ~myStatus~0 0)} is VALID [2022-04-15 17:49:40,298 INFO L272 TraceCheckUtils]: 12: Hoare triple {253568#(= ~myStatus~0 0)} call stub_driver_init(); {253702#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,299 INFO L290 TraceCheckUtils]: 13: Hoare triple {253702#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253560#true} is VALID [2022-04-15 17:49:40,299 INFO L290 TraceCheckUtils]: 14: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,299 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {253560#true} {253568#(= ~myStatus~0 0)} #1068#return; {253568#(= ~myStatus~0 0)} is VALID [2022-04-15 17:49:40,299 INFO L290 TraceCheckUtils]: 16: Hoare triple {253568#(= ~myStatus~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {253568#(= ~myStatus~0 0)} is VALID [2022-04-15 17:49:40,299 INFO L290 TraceCheckUtils]: 17: Hoare triple {253568#(= ~myStatus~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {253568#(= ~myStatus~0 0)} is VALID [2022-04-15 17:49:40,300 INFO L290 TraceCheckUtils]: 18: Hoare triple {253568#(= ~myStatus~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {253568#(= ~myStatus~0 0)} is VALID [2022-04-15 17:49:40,300 INFO L290 TraceCheckUtils]: 19: Hoare triple {253568#(= ~myStatus~0 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {253568#(= ~myStatus~0 0)} is VALID [2022-04-15 17:49:40,300 INFO L290 TraceCheckUtils]: 20: Hoare triple {253568#(= ~myStatus~0 0)} assume 3 == ~tmp_ndt_4~0; {253568#(= ~myStatus~0 0)} is VALID [2022-04-15 17:49:40,301 INFO L272 TraceCheckUtils]: 21: Hoare triple {253568#(= ~myStatus~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {253703#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,301 INFO L290 TraceCheckUtils]: 22: Hoare triple {253703#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,301 INFO L290 TraceCheckUtils]: 23: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,302 INFO L290 TraceCheckUtils]: 24: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,302 INFO L290 TraceCheckUtils]: 25: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,302 INFO L290 TraceCheckUtils]: 26: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,303 INFO L272 TraceCheckUtils]: 27: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,303 INFO L290 TraceCheckUtils]: 28: Hoare triple {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,303 INFO L290 TraceCheckUtils]: 29: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,304 INFO L290 TraceCheckUtils]: 30: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,304 INFO L290 TraceCheckUtils]: 31: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,304 INFO L272 TraceCheckUtils]: 32: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,304 INFO L290 TraceCheckUtils]: 33: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-15 17:49:40,304 INFO L290 TraceCheckUtils]: 34: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-15 17:49:40,305 INFO L272 TraceCheckUtils]: 35: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,305 INFO L290 TraceCheckUtils]: 36: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-15 17:49:40,306 INFO L272 TraceCheckUtils]: 37: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,306 INFO L290 TraceCheckUtils]: 38: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-15 17:49:40,306 INFO L290 TraceCheckUtils]: 39: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,306 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-15 17:49:40,306 INFO L290 TraceCheckUtils]: 41: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-15 17:49:40,306 INFO L290 TraceCheckUtils]: 42: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,306 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-15 17:49:40,306 INFO L290 TraceCheckUtils]: 44: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-15 17:49:40,306 INFO L290 TraceCheckUtils]: 45: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-15 17:49:40,306 INFO L272 TraceCheckUtils]: 46: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:40,306 INFO L290 TraceCheckUtils]: 47: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,306 INFO L290 TraceCheckUtils]: 48: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,306 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-15 17:49:40,306 INFO L290 TraceCheckUtils]: 50: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-15 17:49:40,307 INFO L290 TraceCheckUtils]: 51: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-15 17:49:40,307 INFO L290 TraceCheckUtils]: 52: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-15 17:49:40,307 INFO L290 TraceCheckUtils]: 53: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-15 17:49:40,307 INFO L290 TraceCheckUtils]: 54: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,307 INFO L290 TraceCheckUtils]: 55: Hoare triple {253560#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,307 INFO L290 TraceCheckUtils]: 56: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,307 INFO L290 TraceCheckUtils]: 57: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,307 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {253560#true} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,308 INFO L290 TraceCheckUtils]: 59: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,308 INFO L290 TraceCheckUtils]: 60: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,308 INFO L290 TraceCheckUtils]: 61: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,309 INFO L272 TraceCheckUtils]: 62: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,309 INFO L290 TraceCheckUtils]: 63: Hoare triple {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {253560#true} is VALID [2022-04-15 17:49:40,310 INFO L272 TraceCheckUtils]: 64: Hoare triple {253560#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {253973#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:49:40,310 INFO L290 TraceCheckUtils]: 65: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-15 17:49:40,310 INFO L290 TraceCheckUtils]: 66: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-15 17:49:40,310 INFO L290 TraceCheckUtils]: 67: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-15 17:49:40,310 INFO L290 TraceCheckUtils]: 68: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,310 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-15 17:49:40,310 INFO L290 TraceCheckUtils]: 70: Hoare triple {253560#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {253560#true} is VALID [2022-04-15 17:49:40,310 INFO L290 TraceCheckUtils]: 71: Hoare triple {253560#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {253560#true} is VALID [2022-04-15 17:49:40,311 INFO L272 TraceCheckUtils]: 72: Hoare triple {253560#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,311 INFO L290 TraceCheckUtils]: 73: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-15 17:49:40,311 INFO L290 TraceCheckUtils]: 74: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-15 17:49:40,311 INFO L272 TraceCheckUtils]: 75: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,311 INFO L290 TraceCheckUtils]: 76: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-15 17:49:40,312 INFO L272 TraceCheckUtils]: 77: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:49:40,312 INFO L290 TraceCheckUtils]: 78: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-15 17:49:40,312 INFO L290 TraceCheckUtils]: 79: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,312 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-15 17:49:40,312 INFO L290 TraceCheckUtils]: 81: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-15 17:49:40,312 INFO L290 TraceCheckUtils]: 82: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,312 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-15 17:49:40,312 INFO L290 TraceCheckUtils]: 84: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-15 17:49:40,312 INFO L290 TraceCheckUtils]: 85: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-15 17:49:40,312 INFO L272 TraceCheckUtils]: 86: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:40,313 INFO L290 TraceCheckUtils]: 87: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L290 TraceCheckUtils]: 88: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L290 TraceCheckUtils]: 90: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L290 TraceCheckUtils]: 91: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L290 TraceCheckUtils]: 92: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L290 TraceCheckUtils]: 93: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L290 TraceCheckUtils]: 94: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L290 TraceCheckUtils]: 95: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L290 TraceCheckUtils]: 96: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L290 TraceCheckUtils]: 97: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L290 TraceCheckUtils]: 98: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L290 TraceCheckUtils]: 100: Hoare triple {253560#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {253560#true} is VALID [2022-04-15 17:49:40,313 INFO L290 TraceCheckUtils]: 101: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-15 17:49:40,314 INFO L272 TraceCheckUtils]: 102: Hoare triple {253560#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:49:40,314 INFO L290 TraceCheckUtils]: 103: Hoare triple {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {253560#true} is VALID [2022-04-15 17:49:40,314 INFO L290 TraceCheckUtils]: 104: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-15 17:49:40,314 INFO L290 TraceCheckUtils]: 105: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-15 17:49:40,314 INFO L290 TraceCheckUtils]: 106: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-15 17:49:40,314 INFO L290 TraceCheckUtils]: 107: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-15 17:49:40,314 INFO L290 TraceCheckUtils]: 108: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-15 17:49:40,314 INFO L290 TraceCheckUtils]: 109: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,314 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-15 17:49:40,315 INFO L290 TraceCheckUtils]: 111: Hoare triple {253560#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:49:40,315 INFO L290 TraceCheckUtils]: 112: Hoare triple {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:40,315 INFO L290 TraceCheckUtils]: 113: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:49:40,316 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,316 INFO L290 TraceCheckUtils]: 115: Hoare triple {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,316 INFO L290 TraceCheckUtils]: 116: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,317 INFO L290 TraceCheckUtils]: 117: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,317 INFO L290 TraceCheckUtils]: 118: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,317 INFO L290 TraceCheckUtils]: 119: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,317 INFO L290 TraceCheckUtils]: 120: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !false; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,318 INFO L290 TraceCheckUtils]: 121: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,318 INFO L290 TraceCheckUtils]: 122: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,318 INFO L290 TraceCheckUtils]: 123: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,318 INFO L272 TraceCheckUtils]: 124: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {253560#true} is VALID [2022-04-15 17:49:40,318 INFO L290 TraceCheckUtils]: 125: Hoare triple {253560#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {253560#true} is VALID [2022-04-15 17:49:40,318 INFO L290 TraceCheckUtils]: 126: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-15 17:49:40,318 INFO L290 TraceCheckUtils]: 127: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-15 17:49:40,318 INFO L290 TraceCheckUtils]: 128: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,319 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1108#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,319 INFO L290 TraceCheckUtils]: 130: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,319 INFO L290 TraceCheckUtils]: 131: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,320 INFO L290 TraceCheckUtils]: 132: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,320 INFO L290 TraceCheckUtils]: 133: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,320 INFO L272 TraceCheckUtils]: 134: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:49:40,320 INFO L290 TraceCheckUtils]: 135: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {253560#true} is VALID [2022-04-15 17:49:40,320 INFO L290 TraceCheckUtils]: 136: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-15 17:49:40,321 INFO L290 TraceCheckUtils]: 137: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-15 17:49:40,321 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1112#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,321 INFO L290 TraceCheckUtils]: 139: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #res := ~ntStatus~1; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,321 INFO L290 TraceCheckUtils]: 140: Hoare triple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} assume true; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-15 17:49:40,322 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:49:40,322 INFO L290 TraceCheckUtils]: 142: Hoare triple {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:49:40,323 INFO L290 TraceCheckUtils]: 143: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:49:40,323 INFO L290 TraceCheckUtils]: 144: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:49:40,323 INFO L290 TraceCheckUtils]: 145: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:49:40,323 INFO L290 TraceCheckUtils]: 146: Hoare triple {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} assume true; {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:49:40,324 INFO L284 TraceCheckUtils]: 147: Hoare quadruple {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} {253568#(= ~myStatus~0 0)} #1076#return; {253698#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-15 17:49:40,324 INFO L290 TraceCheckUtils]: 148: Hoare triple {253698#(not (= 259 |main_#t~ret100|))} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {253699#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:40,325 INFO L290 TraceCheckUtils]: 149: Hoare triple {253699#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {253699#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:40,325 INFO L290 TraceCheckUtils]: 150: Hoare triple {253699#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {253699#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:40,325 INFO L290 TraceCheckUtils]: 151: Hoare triple {253699#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {253699#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:40,326 INFO L290 TraceCheckUtils]: 152: Hoare triple {253699#(not (= main_~status~1 259))} assume -1 != ~status~1; {253699#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:40,326 INFO L290 TraceCheckUtils]: 153: Hoare triple {253699#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {253699#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:40,326 INFO L290 TraceCheckUtils]: 154: Hoare triple {253699#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {253699#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:40,326 INFO L290 TraceCheckUtils]: 155: Hoare triple {253699#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {253699#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:40,327 INFO L290 TraceCheckUtils]: 156: Hoare triple {253699#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {253699#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:40,327 INFO L290 TraceCheckUtils]: 157: Hoare triple {253699#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {253699#(not (= main_~status~1 259))} is VALID [2022-04-15 17:49:40,327 INFO L290 TraceCheckUtils]: 158: Hoare triple {253699#(not (= main_~status~1 259))} assume 259 == ~status~1; {253561#false} is VALID [2022-04-15 17:49:40,327 INFO L272 TraceCheckUtils]: 159: Hoare triple {253561#false} call errorFn(); {253561#false} is VALID [2022-04-15 17:49:40,327 INFO L290 TraceCheckUtils]: 160: Hoare triple {253561#false} assume !false; {253561#false} is VALID [2022-04-15 17:49:40,328 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 17:49:40,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:49:40,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384710179] [2022-04-15 17:49:40,328 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384710179] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:40,328 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:40,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-15 17:49:40,328 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:49:40,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1768908374] [2022-04-15 17:49:40,328 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1768908374] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:49:40,328 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:49:40,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-15 17:49:40,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451863173] [2022-04-15 17:49:40,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:49:40,329 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) Word has length 161 [2022-04-15 17:49:40,329 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:49:40,329 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-15 17:49:40,415 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:40,415 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-15 17:49:40,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:49:40,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-15 17:49:40,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=503, Unknown=0, NotChecked=0, Total=600 [2022-04-15 17:49:40,416 INFO L87 Difference]: Start difference. First operand 210 states and 223 transitions. Second operand has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-15 17:49:44,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:44,654 INFO L93 Difference]: Finished difference Result 213 states and 227 transitions. [2022-04-15 17:49:44,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-15 17:49:44,654 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) Word has length 161 [2022-04-15 17:49:44,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:49:44,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-15 17:49:44,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 179 transitions. [2022-04-15 17:49:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-15 17:49:44,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 179 transitions. [2022-04-15 17:49:44,657 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 179 transitions. [2022-04-15 17:49:44,832 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 179 edges. 179 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:49:44,833 INFO L225 Difference]: With dead ends: 213 [2022-04-15 17:49:44,833 INFO L226 Difference]: Without dead ends: 0 [2022-04-15 17:49:44,833 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 324 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=265, Invalid=1715, Unknown=0, NotChecked=0, Total=1980 [2022-04-15 17:49:44,833 INFO L913 BasicCegarLoop]: 124 mSDtfsCounter, 420 mSDsluCounter, 547 mSDsCounter, 0 mSdLazyCounter, 1513 mSolverCounterSat, 178 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 420 SdHoareTripleChecker+Valid, 671 SdHoareTripleChecker+Invalid, 1691 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 178 IncrementalHoareTripleChecker+Valid, 1513 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:49:44,833 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [420 Valid, 671 Invalid, 1691 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [178 Valid, 1513 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-15 17:49:44,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-15 17:49:44,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-15 17:49:44,834 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:49:44,834 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 17:49:44,834 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 17:49:44,834 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 17:49:44,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:44,834 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-15 17:49:44,834 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 17:49:44,834 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:44,834 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:44,834 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 17:49:44,834 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 17:49:44,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:49:44,834 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-15 17:49:44,834 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 17:49:44,834 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:44,835 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:49:44,835 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:49:44,835 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:49:44,835 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 17:49:44,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-15 17:49:44,835 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 161 [2022-04-15 17:49:44,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:49:44,835 INFO L478 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-15 17:49:44,835 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-15 17:49:44,835 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2022-04-15 17:49:44,835 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 17:49:44,835 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 17:49:44,835 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:49:44,837 INFO L788 garLoopResultBuilder]: Registering result SAFE for location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-15 17:49:44,839 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65 [2022-04-15 17:49:44,840 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.