/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-27 14:57:18,334 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 14:57:18,335 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 14:57:18,370 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-27 14:57:18,370 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-27 14:57:18,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-27 14:57:18,371 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-27 14:57:18,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-27 14:57:18,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-27 14:57:18,374 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-27 14:57:18,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-27 14:57:18,380 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-27 14:57:18,380 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-27 14:57:18,384 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-27 14:57:18,385 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-27 14:57:18,386 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-27 14:57:18,386 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-27 14:57:18,387 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-27 14:57:18,388 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-27 14:57:18,389 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-27 14:57:18,389 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-27 14:57:18,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-27 14:57:18,390 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-27 14:57:18,391 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-27 14:57:18,392 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-27 14:57:18,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-04-27 14:57:18,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-04-27 14:57:18,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-04-27 14:57:18,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-04-27 14:57:18,396 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-04-27 14:57:18,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-04-27 14:57:18,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-04-27 14:57:18,397 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-04-27 14:57:18,398 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-04-27 14:57:18,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-04-27 14:57:18,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-04-27 14:57:18,399 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-04-27 14:57:18,399 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-04-27 14:57:18,399 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-04-27 14:57:18,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-27 14:57:18,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-27 14:57:18,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-27 14:57:18,402 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2022-04-27 14:57:18,419 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 14:57:18,420 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 14:57:18,420 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-04-27 14:57:18,420 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-04-27 14:57:18,420 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-27 14:57:18,420 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-27 14:57:18,421 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-27 14:57:18,421 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-27 14:57:18,421 INFO L138 SettingsManager]: * Use SBE=true [2022-04-27 14:57:18,421 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 14:57:18,421 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-27 14:57:18,422 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 14:57:18,422 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-27 14:57:18,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 14:57:18,422 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 14:57:18,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 14:57:18,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 14:57:18,422 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-27 14:57:18,422 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 14:57:18,422 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 14:57:18,422 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 14:57:18,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 14:57:18,422 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 14:57:18,422 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 14:57:18,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 14:57:18,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 14:57:18,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-27 14:57:18,423 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-27 14:57:18,423 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 14:57:18,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-27 14:57:18,423 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-04-27 14:57:18,423 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-04-27 14:57:18,423 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-27 14:57:18,424 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 14:57:18,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 14:57:18,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 14:57:18,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 14:57:18,606 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 14:57:18,608 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 14:57:18,609 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-1.c [2022-04-27 14:57:18,668 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7209066a1/915d77fc1d644f03ac7f42b48c796511/FLAG25816864a [2022-04-27 14:57:19,065 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 14:57:19,065 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-1.c [2022-04-27 14:57:19,092 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7209066a1/915d77fc1d644f03ac7f42b48c796511/FLAG25816864a [2022-04-27 14:57:19,444 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7209066a1/915d77fc1d644f03ac7f42b48c796511 [2022-04-27 14:57:19,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 14:57:19,447 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-27 14:57:19,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 14:57:19,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 14:57:19,450 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 14:57:19,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 02:57:19" (1/1) ... [2022-04-27 14:57:19,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7210db0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 02:57:19, skipping insertion in model container [2022-04-27 14:57:19,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 02:57:19" (1/1) ... [2022-04-27 14:57:19,455 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 14:57:19,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 14:57:19,746 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-1.c[48581,48594] [2022-04-27 14:57:19,760 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 14:57:19,766 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 14:57:19,823 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-1.c[48581,48594] [2022-04-27 14:57:19,824 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 14:57:19,834 INFO L208 MainTranslator]: Completed translation [2022-04-27 14:57:19,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 02:57:19 WrapperNode [2022-04-27 14:57:19,834 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 14:57:19,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 14:57:19,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 14:57:19,835 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 14:57:19,845 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 02:57:19" (1/1) ... [2022-04-27 14:57:19,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 02:57:19" (1/1) ... [2022-04-27 14:57:19,856 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 02:57:19" (1/1) ... [2022-04-27 14:57:19,857 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 02:57:19" (1/1) ... [2022-04-27 14:57:19,894 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 02:57:19" (1/1) ... [2022-04-27 14:57:19,923 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 02:57:19" (1/1) ... [2022-04-27 14:57:19,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 02:57:19" (1/1) ... [2022-04-27 14:57:19,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 14:57:19,933 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 14:57:19,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 14:57:19,933 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 14:57:19,936 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 02:57:19" (1/1) ... [2022-04-27 14:57:19,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 14:57:19,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 14:57:19,968 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) [2022-04-27 14:57:19,971 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 [2022-04-27 14:57:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 14:57:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 14:57:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 14:57:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-27 14:57:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2022-04-27 14:57:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2022-04-27 14:57:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2022-04-27 14:57:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2022-04-27 14:57:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2022-04-27 14:57:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2022-04-27 14:57:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2022-04-27 14:57:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-27 14:57:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 14:57:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-04-27 14:57:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-04-27 14:57:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-04-27 14:57:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-04-27 14:57:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-04-27 14:57:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-27 14:57:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-27 14:57:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-27 14:57:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-27 14:57:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-27 14:57:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-04-27 14:57:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-04-27 14:57:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-27 14:57:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2022-04-27 14:57:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2022-04-27 14:57:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2022-04-27 14:57:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2022-04-27 14:57:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-27 14:57:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 14:57:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 14:57:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 14:57:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-04-27 14:57:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2022-04-27 14:57:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-27 14:57:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 14:57:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-27 14:57:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 14:57:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 14:57:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 14:57:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 14:57:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 14:57:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 14:57:20,156 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 14:57:20,158 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 14:57:20,188 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-27 14:57:20,211 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-27 14:57:20,211 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-27 14:57:20,219 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-27 14:57:20,236 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-27 14:57:20,236 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-27 14:57:20,241 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-27 14:57:20,436 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-04-27 14:57:20,436 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-04-27 14:57:20,443 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-27 14:57:20,547 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2022-04-27 14:57:20,547 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2022-04-27 14:57:20,576 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-27 14:57:20,593 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-27 14:57:20,593 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-27 14:57:20,706 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-27 14:57:20,712 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-27 14:57:20,712 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-27 14:57:20,713 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-27 14:57:20,720 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-27 14:57:20,721 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-27 14:57:20,721 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-27 14:57:20,733 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-27 14:57:20,733 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-27 14:57:20,784 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-27 14:57:20,808 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-04-27 14:57:20,808 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-04-27 14:57:20,812 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-27 14:57:20,971 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2022-04-27 14:57:20,971 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2022-04-27 14:57:21,012 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-27 14:57:21,016 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-27 14:57:21,016 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-27 14:57:21,016 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-27 14:57:21,025 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-27 14:57:21,026 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-27 14:57:21,027 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-27 14:57:21,032 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-27 14:57:21,032 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-27 14:57:21,043 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 14:57:21,058 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 14:57:21,058 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-27 14:57:21,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 02:57:21 BoogieIcfgContainer [2022-04-27 14:57:21,060 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 14:57:21,062 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 14:57:21,062 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 14:57:21,064 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 14:57:21,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 02:57:19" (1/3) ... [2022-04-27 14:57:21,066 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@499aeb56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 02:57:21, skipping insertion in model container [2022-04-27 14:57:21,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 02:57:19" (2/3) ... [2022-04-27 14:57:21,066 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@499aeb56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 02:57:21, skipping insertion in model container [2022-04-27 14:57:21,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 02:57:21" (3/3) ... [2022-04-27 14:57:21,067 INFO L111 eAbstractionObserver]: Analyzing ICFG floppy_simpl4.cil-1.c [2022-04-27 14:57:21,079 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-27 14:57:21,079 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 14:57:21,147 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 14:57:21,152 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@3cc84217, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@452d420e [2022-04-27 14:57:21,152 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 14:57:21,161 INFO L276 IsEmpty]: Start isEmpty. Operand has 390 states, 288 states have (on average 1.46875) internal successors, (423), 315 states have internal predecessors, (423), 72 states have call successors, (72), 28 states have call predecessors, (72), 28 states have return successors, (72), 66 states have call predecessors, (72), 72 states have call successors, (72) [2022-04-27 14:57:21,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-27 14:57:21,166 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:57:21,166 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 14:57:21,167 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:57:21,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:57:21,170 INFO L85 PathProgramCache]: Analyzing trace with hash -1441300297, now seen corresponding path program 1 times [2022-04-27 14:57:21,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:57:21,176 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354180404] [2022-04-27 14:57:21,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:57:21,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:57:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:21,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:57:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:21,391 INFO L290 TraceCheckUtils]: 0: Hoare triple {402#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {393#true} is VALID [2022-04-27 14:57:21,391 INFO L290 TraceCheckUtils]: 1: Hoare triple {393#true} assume true; {393#true} is VALID [2022-04-27 14:57:21,392 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {393#true} {393#true} #1159#return; {393#true} is VALID [2022-04-27 14:57:21,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:57:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:21,422 INFO L290 TraceCheckUtils]: 0: Hoare triple {403#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {393#true} is VALID [2022-04-27 14:57:21,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {393#true} assume true; {393#true} is VALID [2022-04-27 14:57:21,423 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {393#true} {398#(= main_~status~1 0)} #1067#return; {398#(= main_~status~1 0)} is VALID [2022-04-27 14:57:21,425 INFO L272 TraceCheckUtils]: 0: Hoare triple {393#true} call ULTIMATE.init(); {402#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:57:21,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {402#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {393#true} is VALID [2022-04-27 14:57:21,425 INFO L290 TraceCheckUtils]: 2: Hoare triple {393#true} assume true; {393#true} is VALID [2022-04-27 14:57:21,425 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {393#true} {393#true} #1159#return; {393#true} is VALID [2022-04-27 14:57:21,425 INFO L272 TraceCheckUtils]: 4: Hoare triple {393#true} call #t~ret170 := main(); {393#true} is VALID [2022-04-27 14:57:21,426 INFO L290 TraceCheckUtils]: 5: Hoare triple {393#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; {398#(= main_~status~1 0)} is VALID [2022-04-27 14:57:21,427 INFO L272 TraceCheckUtils]: 6: Hoare triple {398#(= main_~status~1 0)} call _BLAST_init(); {403#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:57:21,427 INFO L290 TraceCheckUtils]: 7: Hoare triple {403#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {393#true} is VALID [2022-04-27 14:57:21,428 INFO L290 TraceCheckUtils]: 8: Hoare triple {393#true} assume true; {393#true} is VALID [2022-04-27 14:57:21,428 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {393#true} {398#(= main_~status~1 0)} #1067#return; {398#(= main_~status~1 0)} is VALID [2022-04-27 14:57:21,428 INFO L290 TraceCheckUtils]: 10: Hoare triple {398#(= main_~status~1 0)} assume !(~status~1 >= 0); {394#false} is VALID [2022-04-27 14:57:21,429 INFO L290 TraceCheckUtils]: 11: Hoare triple {394#false} assume !(1 == ~pended~0); {394#false} is VALID [2022-04-27 14:57:21,429 INFO L290 TraceCheckUtils]: 12: Hoare triple {394#false} assume !(1 == ~pended~0); {394#false} is VALID [2022-04-27 14:57:21,429 INFO L290 TraceCheckUtils]: 13: Hoare triple {394#false} assume ~s~0 != ~UNLOADED~0; {394#false} is VALID [2022-04-27 14:57:21,429 INFO L290 TraceCheckUtils]: 14: Hoare triple {394#false} assume -1 != ~status~1; {394#false} is VALID [2022-04-27 14:57:21,429 INFO L290 TraceCheckUtils]: 15: Hoare triple {394#false} assume !(~s~0 != ~SKIP2~0); {394#false} is VALID [2022-04-27 14:57:21,429 INFO L290 TraceCheckUtils]: 16: Hoare triple {394#false} assume 1 == ~pended~0; {394#false} is VALID [2022-04-27 14:57:21,429 INFO L290 TraceCheckUtils]: 17: Hoare triple {394#false} assume 259 != ~status~1; {394#false} is VALID [2022-04-27 14:57:21,430 INFO L272 TraceCheckUtils]: 18: Hoare triple {394#false} call errorFn(); {394#false} is VALID [2022-04-27 14:57:21,430 INFO L290 TraceCheckUtils]: 19: Hoare triple {394#false} assume !false; {394#false} is VALID [2022-04-27 14:57:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:57:21,431 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:57:21,431 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1354180404] [2022-04-27 14:57:21,431 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1354180404] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:57:21,431 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:57:21,431 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-27 14:57:21,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211779867] [2022-04-27 14:57:21,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:57:21,437 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 [2022-04-27 14:57:21,438 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:57:21,440 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) [2022-04-27 14:57:21,461 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:21,461 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 14:57:21,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:57:21,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 14:57:21,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-27 14:57:21,485 INFO L87 Difference]: Start difference. First operand has 390 states, 288 states have (on average 1.46875) internal successors, (423), 315 states have internal predecessors, (423), 72 states have call successors, (72), 28 states have call predecessors, (72), 28 states have return successors, (72), 66 states have call predecessors, (72), 72 states have call successors, (72) 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) [2022-04-27 14:57:24,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:24,036 INFO L93 Difference]: Finished difference Result 667 states and 981 transitions. [2022-04-27 14:57:24,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-27 14:57:24,036 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 [2022-04-27 14:57:24,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:57:24,037 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) [2022-04-27 14:57:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 981 transitions. [2022-04-27 14:57:24,060 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) [2022-04-27 14:57:24,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 981 transitions. [2022-04-27 14:57:24,078 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 981 transitions. [2022-04-27 14:57:24,927 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 981 edges. 981 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:24,952 INFO L225 Difference]: With dead ends: 667 [2022-04-27 14:57:24,953 INFO L226 Difference]: Without dead ends: 424 [2022-04-27 14:57:24,957 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:57:24,959 INFO L413 NwaCegarLoop]: 496 mSDtfsCounter, 408 mSDsluCounter, 239 mSDsCounter, 0 mSdLazyCounter, 718 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 418 SdHoareTripleChecker+Valid, 735 SdHoareTripleChecker+Invalid, 879 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 718 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-27 14:57:24,960 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [418 Valid, 735 Invalid, 879 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 718 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-27 14:57:24,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 424 states. [2022-04-27 14:57:25,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 424 to 382. [2022-04-27 14:57:25,008 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:57:25,010 INFO L82 GeneralOperation]: Start isEquivalent. First operand 424 states. Second operand has 382 states, 283 states have (on average 1.431095406360424) internal successors, (405), 308 states have internal predecessors, (405), 72 states have call successors, (72), 28 states have call predecessors, (72), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-27 14:57:25,012 INFO L74 IsIncluded]: Start isIncluded. First operand 424 states. Second operand has 382 states, 283 states have (on average 1.431095406360424) internal successors, (405), 308 states have internal predecessors, (405), 72 states have call successors, (72), 28 states have call predecessors, (72), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-27 14:57:25,013 INFO L87 Difference]: Start difference. First operand 424 states. Second operand has 382 states, 283 states have (on average 1.431095406360424) internal successors, (405), 308 states have internal predecessors, (405), 72 states have call successors, (72), 28 states have call predecessors, (72), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-27 14:57:25,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:25,032 INFO L93 Difference]: Finished difference Result 424 states and 589 transitions. [2022-04-27 14:57:25,032 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 589 transitions. [2022-04-27 14:57:25,037 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:25,037 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:25,038 INFO L74 IsIncluded]: Start isIncluded. First operand has 382 states, 283 states have (on average 1.431095406360424) internal successors, (405), 308 states have internal predecessors, (405), 72 states have call successors, (72), 28 states have call predecessors, (72), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) Second operand 424 states. [2022-04-27 14:57:25,039 INFO L87 Difference]: Start difference. First operand has 382 states, 283 states have (on average 1.431095406360424) internal successors, (405), 308 states have internal predecessors, (405), 72 states have call successors, (72), 28 states have call predecessors, (72), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) Second operand 424 states. [2022-04-27 14:57:25,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:25,056 INFO L93 Difference]: Finished difference Result 424 states and 589 transitions. [2022-04-27 14:57:25,056 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 589 transitions. [2022-04-27 14:57:25,057 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:25,057 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:25,057 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:57:25,058 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:57:25,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 382 states, 283 states have (on average 1.431095406360424) internal successors, (405), 308 states have internal predecessors, (405), 72 states have call successors, (72), 28 states have call predecessors, (72), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-27 14:57:25,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 526 transitions. [2022-04-27 14:57:25,073 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 526 transitions. Word has length 20 [2022-04-27 14:57:25,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:57:25,073 INFO L495 AbstractCegarLoop]: Abstraction has 382 states and 526 transitions. [2022-04-27 14:57:25,074 INFO L496 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) [2022-04-27 14:57:25,074 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 526 transitions. [2022-04-27 14:57:25,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-27 14:57:25,074 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:57:25,074 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:57:25,075 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 14:57:25,075 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:57:25,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:57:25,076 INFO L85 PathProgramCache]: Analyzing trace with hash 1593270126, now seen corresponding path program 1 times [2022-04-27 14:57:25,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:57:25,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129743370] [2022-04-27 14:57:25,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:57:25,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:57:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:25,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:57:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:25,202 INFO L290 TraceCheckUtils]: 0: Hoare triple {2693#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {2681#true} is VALID [2022-04-27 14:57:25,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {2681#true} assume true; {2681#true} is VALID [2022-04-27 14:57:25,202 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2681#true} {2681#true} #1159#return; {2681#true} is VALID [2022-04-27 14:57:25,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:57:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:25,227 INFO L290 TraceCheckUtils]: 0: Hoare triple {2694#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {2681#true} is VALID [2022-04-27 14:57:25,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {2681#true} assume true; {2681#true} is VALID [2022-04-27 14:57:25,228 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2681#true} {2681#true} #1067#return; {2681#true} is VALID [2022-04-27 14:57:25,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:57:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:25,247 INFO L290 TraceCheckUtils]: 0: Hoare triple {2695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {2692#(= ~s~0 ~NP~0)} is VALID [2022-04-27 14:57:25,247 INFO L290 TraceCheckUtils]: 1: Hoare triple {2692#(= ~s~0 ~NP~0)} assume true; {2692#(= ~s~0 ~NP~0)} is VALID [2022-04-27 14:57:25,251 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2692#(= ~s~0 ~NP~0)} {2681#true} #1069#return; {2692#(= ~s~0 ~NP~0)} is VALID [2022-04-27 14:57:25,252 INFO L272 TraceCheckUtils]: 0: Hoare triple {2681#true} call ULTIMATE.init(); {2693#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:57:25,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {2693#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {2681#true} is VALID [2022-04-27 14:57:25,252 INFO L290 TraceCheckUtils]: 2: Hoare triple {2681#true} assume true; {2681#true} is VALID [2022-04-27 14:57:25,253 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2681#true} {2681#true} #1159#return; {2681#true} is VALID [2022-04-27 14:57:25,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {2681#true} call #t~ret170 := main(); {2681#true} is VALID [2022-04-27 14:57:25,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {2681#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; {2681#true} is VALID [2022-04-27 14:57:25,254 INFO L272 TraceCheckUtils]: 6: Hoare triple {2681#true} call _BLAST_init(); {2694#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:57:25,254 INFO L290 TraceCheckUtils]: 7: Hoare triple {2694#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {2681#true} is VALID [2022-04-27 14:57:25,254 INFO L290 TraceCheckUtils]: 8: Hoare triple {2681#true} assume true; {2681#true} is VALID [2022-04-27 14:57:25,254 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {2681#true} {2681#true} #1067#return; {2681#true} is VALID [2022-04-27 14:57:25,254 INFO L290 TraceCheckUtils]: 10: Hoare triple {2681#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; {2681#true} is VALID [2022-04-27 14:57:25,254 INFO L290 TraceCheckUtils]: 11: Hoare triple {2681#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {2681#true} is VALID [2022-04-27 14:57:25,255 INFO L272 TraceCheckUtils]: 12: Hoare triple {2681#true} call stub_driver_init(); {2695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:57:25,257 INFO L290 TraceCheckUtils]: 13: Hoare triple {2695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {2692#(= ~s~0 ~NP~0)} is VALID [2022-04-27 14:57:25,258 INFO L290 TraceCheckUtils]: 14: Hoare triple {2692#(= ~s~0 ~NP~0)} assume true; {2692#(= ~s~0 ~NP~0)} is VALID [2022-04-27 14:57:25,258 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2692#(= ~s~0 ~NP~0)} {2681#true} #1069#return; {2692#(= ~s~0 ~NP~0)} is VALID [2022-04-27 14:57:25,258 INFO L290 TraceCheckUtils]: 16: Hoare triple {2692#(= ~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; {2692#(= ~s~0 ~NP~0)} is VALID [2022-04-27 14:57:25,259 INFO L290 TraceCheckUtils]: 17: Hoare triple {2692#(= ~s~0 ~NP~0)} assume 0 == ~tmp_ndt_1~0; {2692#(= ~s~0 ~NP~0)} is VALID [2022-04-27 14:57:25,259 INFO L272 TraceCheckUtils]: 18: Hoare triple {2692#(= ~s~0 ~NP~0)} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {2692#(= ~s~0 ~NP~0)} is VALID [2022-04-27 14:57:25,260 INFO L290 TraceCheckUtils]: 19: Hoare triple {2692#(= ~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; {2692#(= ~s~0 ~NP~0)} is VALID [2022-04-27 14:57:25,261 INFO L272 TraceCheckUtils]: 20: Hoare triple {2692#(= ~s~0 ~NP~0)} call IofCompleteRequest(~Irp, 0); {2692#(= ~s~0 ~NP~0)} is VALID [2022-04-27 14:57:25,262 INFO L290 TraceCheckUtils]: 21: Hoare triple {2692#(= ~s~0 ~NP~0)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {2692#(= ~s~0 ~NP~0)} is VALID [2022-04-27 14:57:25,262 INFO L290 TraceCheckUtils]: 22: Hoare triple {2692#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {2682#false} is VALID [2022-04-27 14:57:25,262 INFO L272 TraceCheckUtils]: 23: Hoare triple {2682#false} call errorFn(); {2682#false} is VALID [2022-04-27 14:57:25,262 INFO L290 TraceCheckUtils]: 24: Hoare triple {2682#false} assume !false; {2682#false} is VALID [2022-04-27 14:57:25,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:57:25,263 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:57:25,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2129743370] [2022-04-27 14:57:25,263 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2129743370] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:57:25,263 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:57:25,264 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-27 14:57:25,264 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481347216] [2022-04-27 14:57:25,264 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:57:25,265 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 [2022-04-27 14:57:25,266 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:57:25,266 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) [2022-04-27 14:57:25,282 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:25,283 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-27 14:57:25,283 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:57:25,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-27 14:57:25,283 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-27 14:57:25,284 INFO L87 Difference]: Start difference. First operand 382 states and 526 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) [2022-04-27 14:57:27,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:27,950 INFO L93 Difference]: Finished difference Result 753 states and 1031 transitions. [2022-04-27 14:57:27,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 14:57:27,950 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 [2022-04-27 14:57:27,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:57:27,950 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) [2022-04-27 14:57:27,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1031 transitions. [2022-04-27 14:57:27,960 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) [2022-04-27 14:57:27,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1031 transitions. [2022-04-27 14:57:27,969 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1031 transitions. [2022-04-27 14:57:28,886 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1031 edges. 1031 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:28,925 INFO L225 Difference]: With dead ends: 753 [2022-04-27 14:57:28,925 INFO L226 Difference]: Without dead ends: 588 [2022-04-27 14:57:28,929 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:57:28,931 INFO L413 NwaCegarLoop]: 640 mSDtfsCounter, 1064 mSDsluCounter, 262 mSDsCounter, 0 mSdLazyCounter, 594 mSolverCounterSat, 283 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1070 SdHoareTripleChecker+Valid, 902 SdHoareTripleChecker+Invalid, 877 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 283 IncrementalHoareTripleChecker+Valid, 594 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-27 14:57:28,931 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1070 Valid, 902 Invalid, 877 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [283 Valid, 594 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-27 14:57:28,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 588 states. [2022-04-27 14:57:28,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 588 to 527. [2022-04-27 14:57:28,967 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:57:28,971 INFO L82 GeneralOperation]: Start isEquivalent. First operand 588 states. Second operand has 527 states, 406 states have (on average 1.354679802955665) internal successors, (550), 412 states have internal predecessors, (550), 79 states have call successors, (79), 41 states have call predecessors, (79), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-27 14:57:28,972 INFO L74 IsIncluded]: Start isIncluded. First operand 588 states. Second operand has 527 states, 406 states have (on average 1.354679802955665) internal successors, (550), 412 states have internal predecessors, (550), 79 states have call successors, (79), 41 states have call predecessors, (79), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-27 14:57:28,974 INFO L87 Difference]: Start difference. First operand 588 states. Second operand has 527 states, 406 states have (on average 1.354679802955665) internal successors, (550), 412 states have internal predecessors, (550), 79 states have call successors, (79), 41 states have call predecessors, (79), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-27 14:57:29,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:29,002 INFO L93 Difference]: Finished difference Result 588 states and 803 transitions. [2022-04-27 14:57:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 803 transitions. [2022-04-27 14:57:29,004 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:29,004 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:29,005 INFO L74 IsIncluded]: Start isIncluded. First operand has 527 states, 406 states have (on average 1.354679802955665) internal successors, (550), 412 states have internal predecessors, (550), 79 states have call successors, (79), 41 states have call predecessors, (79), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) Second operand 588 states. [2022-04-27 14:57:29,006 INFO L87 Difference]: Start difference. First operand has 527 states, 406 states have (on average 1.354679802955665) internal successors, (550), 412 states have internal predecessors, (550), 79 states have call successors, (79), 41 states have call predecessors, (79), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) Second operand 588 states. [2022-04-27 14:57:29,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:29,021 INFO L93 Difference]: Finished difference Result 588 states and 803 transitions. [2022-04-27 14:57:29,021 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 803 transitions. [2022-04-27 14:57:29,023 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:29,023 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:29,023 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:57:29,023 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:57:29,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 527 states, 406 states have (on average 1.354679802955665) internal successors, (550), 412 states have internal predecessors, (550), 79 states have call successors, (79), 41 states have call predecessors, (79), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-27 14:57:29,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 527 states and 719 transitions. [2022-04-27 14:57:29,040 INFO L78 Accepts]: Start accepts. Automaton has 527 states and 719 transitions. Word has length 25 [2022-04-27 14:57:29,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:57:29,041 INFO L495 AbstractCegarLoop]: Abstraction has 527 states and 719 transitions. [2022-04-27 14:57:29,041 INFO L496 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) [2022-04-27 14:57:29,041 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 719 transitions. [2022-04-27 14:57:29,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-27 14:57:29,041 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:57:29,042 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:57:29,042 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-27 14:57:29,042 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:57:29,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:57:29,042 INFO L85 PathProgramCache]: Analyzing trace with hash 1172469146, now seen corresponding path program 1 times [2022-04-27 14:57:29,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:57:29,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919475176] [2022-04-27 14:57:29,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:57:29,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:57:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:29,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:57:29,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:29,210 INFO L290 TraceCheckUtils]: 0: Hoare triple {5636#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {5624#true} is VALID [2022-04-27 14:57:29,210 INFO L290 TraceCheckUtils]: 1: Hoare triple {5624#true} assume true; {5624#true} is VALID [2022-04-27 14:57:29,210 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5624#true} {5624#true} #1159#return; {5624#true} is VALID [2022-04-27 14:57:29,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:57:29,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:29,233 INFO L290 TraceCheckUtils]: 0: Hoare triple {5637#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {5624#true} is VALID [2022-04-27 14:57:29,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {5624#true} assume true; {5624#true} is VALID [2022-04-27 14:57:29,233 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5624#true} {5624#true} #1067#return; {5624#true} is VALID [2022-04-27 14:57:29,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:57:29,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:29,256 INFO L290 TraceCheckUtils]: 0: Hoare triple {5638#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {5635#(= ~pended~0 0)} assume true; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,257 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5635#(= ~pended~0 0)} {5624#true} #1069#return; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,258 INFO L272 TraceCheckUtils]: 0: Hoare triple {5624#true} call ULTIMATE.init(); {5636#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:57:29,259 INFO L290 TraceCheckUtils]: 1: Hoare triple {5636#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {5624#true} is VALID [2022-04-27 14:57:29,259 INFO L290 TraceCheckUtils]: 2: Hoare triple {5624#true} assume true; {5624#true} is VALID [2022-04-27 14:57:29,259 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5624#true} {5624#true} #1159#return; {5624#true} is VALID [2022-04-27 14:57:29,259 INFO L272 TraceCheckUtils]: 4: Hoare triple {5624#true} call #t~ret170 := main(); {5624#true} is VALID [2022-04-27 14:57:29,259 INFO L290 TraceCheckUtils]: 5: Hoare triple {5624#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; {5624#true} is VALID [2022-04-27 14:57:29,260 INFO L272 TraceCheckUtils]: 6: Hoare triple {5624#true} call _BLAST_init(); {5637#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:57:29,260 INFO L290 TraceCheckUtils]: 7: Hoare triple {5637#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {5624#true} is VALID [2022-04-27 14:57:29,260 INFO L290 TraceCheckUtils]: 8: Hoare triple {5624#true} assume true; {5624#true} is VALID [2022-04-27 14:57:29,260 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {5624#true} {5624#true} #1067#return; {5624#true} is VALID [2022-04-27 14:57:29,260 INFO L290 TraceCheckUtils]: 10: Hoare triple {5624#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; {5624#true} is VALID [2022-04-27 14:57:29,261 INFO L290 TraceCheckUtils]: 11: Hoare triple {5624#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {5624#true} is VALID [2022-04-27 14:57:29,263 INFO L272 TraceCheckUtils]: 12: Hoare triple {5624#true} call stub_driver_init(); {5638#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:57:29,263 INFO L290 TraceCheckUtils]: 13: Hoare triple {5638#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,265 INFO L290 TraceCheckUtils]: 14: Hoare triple {5635#(= ~pended~0 0)} assume true; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,265 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5635#(= ~pended~0 0)} {5624#true} #1069#return; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,265 INFO L290 TraceCheckUtils]: 16: Hoare triple {5635#(= ~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; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,266 INFO L290 TraceCheckUtils]: 17: Hoare triple {5635#(= ~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; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,270 INFO L290 TraceCheckUtils]: 18: Hoare triple {5635#(= ~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; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,271 INFO L290 TraceCheckUtils]: 19: Hoare triple {5635#(= ~pended~0 0)} assume 2 == ~tmp_ndt_3~0; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,271 INFO L272 TraceCheckUtils]: 20: Hoare triple {5635#(= ~pended~0 0)} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,272 INFO L290 TraceCheckUtils]: 21: Hoare triple {5635#(= ~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; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,273 INFO L290 TraceCheckUtils]: 22: Hoare triple {5635#(= ~pended~0 0)} assume 0 != ~disketteExtension__HoldNewRequests~2; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,273 INFO L290 TraceCheckUtils]: 23: Hoare triple {5635#(= ~pended~0 0)} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,274 INFO L272 TraceCheckUtils]: 24: Hoare triple {5635#(= ~pended~0 0)} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,274 INFO L290 TraceCheckUtils]: 25: Hoare triple {5635#(= ~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; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,274 INFO L290 TraceCheckUtils]: 26: Hoare triple {5635#(= ~pended~0 0)} assume 1 == ~PagingReferenceCount~0; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,275 INFO L290 TraceCheckUtils]: 27: Hoare triple {5635#(= ~pended~0 0)} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {5635#(= ~pended~0 0)} is VALID [2022-04-27 14:57:29,275 INFO L290 TraceCheckUtils]: 28: Hoare triple {5635#(= ~pended~0 0)} assume !(0 == ~pended~0); {5625#false} is VALID [2022-04-27 14:57:29,275 INFO L272 TraceCheckUtils]: 29: Hoare triple {5625#false} call errorFn(); {5625#false} is VALID [2022-04-27 14:57:29,275 INFO L290 TraceCheckUtils]: 30: Hoare triple {5625#false} assume !false; {5625#false} is VALID [2022-04-27 14:57:29,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:57:29,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:57:29,276 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919475176] [2022-04-27 14:57:29,276 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [919475176] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:57:29,276 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:57:29,276 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-27 14:57:29,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1619309693] [2022-04-27 14:57:29,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:57:29,276 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 [2022-04-27 14:57:29,277 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:57:29,277 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) [2022-04-27 14:57:29,300 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:29,300 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-27 14:57:29,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:57:29,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-27 14:57:29,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-27 14:57:29,300 INFO L87 Difference]: Start difference. First operand 527 states and 719 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) [2022-04-27 14:57:32,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:32,070 INFO L93 Difference]: Finished difference Result 699 states and 941 transitions. [2022-04-27 14:57:32,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 14:57:32,070 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 [2022-04-27 14:57:32,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:57:32,070 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) [2022-04-27 14:57:32,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 718 transitions. [2022-04-27 14:57:32,075 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) [2022-04-27 14:57:32,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 718 transitions. [2022-04-27 14:57:32,080 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 718 transitions. [2022-04-27 14:57:32,769 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 718 edges. 718 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:32,790 INFO L225 Difference]: With dead ends: 699 [2022-04-27 14:57:32,790 INFO L226 Difference]: Without dead ends: 678 [2022-04-27 14:57:32,791 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:57:32,791 INFO L413 NwaCegarLoop]: 462 mSDtfsCounter, 881 mSDsluCounter, 168 mSDsCounter, 0 mSdLazyCounter, 668 mSolverCounterSat, 217 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 888 SdHoareTripleChecker+Valid, 630 SdHoareTripleChecker+Invalid, 885 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 217 IncrementalHoareTripleChecker+Valid, 668 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-27 14:57:32,792 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [888 Valid, 630 Invalid, 885 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [217 Valid, 668 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-27 14:57:32,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2022-04-27 14:57:32,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 591. [2022-04-27 14:57:32,815 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:57:32,816 INFO L82 GeneralOperation]: Start isEquivalent. First operand 678 states. Second operand has 591 states, 457 states have (on average 1.3522975929978118) internal successors, (618), 471 states have internal predecessors, (618), 83 states have call successors, (83), 46 states have call predecessors, (83), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-27 14:57:32,817 INFO L74 IsIncluded]: Start isIncluded. First operand 678 states. Second operand has 591 states, 457 states have (on average 1.3522975929978118) internal successors, (618), 471 states have internal predecessors, (618), 83 states have call successors, (83), 46 states have call predecessors, (83), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-27 14:57:32,818 INFO L87 Difference]: Start difference. First operand 678 states. Second operand has 591 states, 457 states have (on average 1.3522975929978118) internal successors, (618), 471 states have internal predecessors, (618), 83 states have call successors, (83), 46 states have call predecessors, (83), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-27 14:57:32,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:32,835 INFO L93 Difference]: Finished difference Result 678 states and 909 transitions. [2022-04-27 14:57:32,836 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 909 transitions. [2022-04-27 14:57:32,837 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:32,837 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:32,838 INFO L74 IsIncluded]: Start isIncluded. First operand has 591 states, 457 states have (on average 1.3522975929978118) internal successors, (618), 471 states have internal predecessors, (618), 83 states have call successors, (83), 46 states have call predecessors, (83), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) Second operand 678 states. [2022-04-27 14:57:32,839 INFO L87 Difference]: Start difference. First operand has 591 states, 457 states have (on average 1.3522975929978118) internal successors, (618), 471 states have internal predecessors, (618), 83 states have call successors, (83), 46 states have call predecessors, (83), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) Second operand 678 states. [2022-04-27 14:57:32,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:32,856 INFO L93 Difference]: Finished difference Result 678 states and 909 transitions. [2022-04-27 14:57:32,856 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 909 transitions. [2022-04-27 14:57:32,858 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:32,858 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:32,858 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:57:32,858 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:57:32,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 591 states, 457 states have (on average 1.3522975929978118) internal successors, (618), 471 states have internal predecessors, (618), 83 states have call successors, (83), 46 states have call predecessors, (83), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-27 14:57:32,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 802 transitions. [2022-04-27 14:57:32,876 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 802 transitions. Word has length 31 [2022-04-27 14:57:32,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:57:32,876 INFO L495 AbstractCegarLoop]: Abstraction has 591 states and 802 transitions. [2022-04-27 14:57:32,877 INFO L496 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) [2022-04-27 14:57:32,877 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 802 transitions. [2022-04-27 14:57:32,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-27 14:57:32,877 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:57:32,877 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:57:32,877 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-27 14:57:32,878 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:57:32,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:57:32,878 INFO L85 PathProgramCache]: Analyzing trace with hash -1382361368, now seen corresponding path program 1 times [2022-04-27 14:57:32,878 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:57:32,878 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [778284502] [2022-04-27 14:57:32,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:57:32,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:57:32,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:32,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:57:32,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:32,989 INFO L290 TraceCheckUtils]: 0: Hoare triple {8756#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {8744#true} is VALID [2022-04-27 14:57:32,991 INFO L290 TraceCheckUtils]: 1: Hoare triple {8744#true} assume true; {8744#true} is VALID [2022-04-27 14:57:32,991 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8744#true} {8744#true} #1159#return; {8744#true} is VALID [2022-04-27 14:57:33,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:57:33,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:33,014 INFO L290 TraceCheckUtils]: 0: Hoare triple {8757#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {8744#true} is VALID [2022-04-27 14:57:33,014 INFO L290 TraceCheckUtils]: 1: Hoare triple {8744#true} assume true; {8744#true} is VALID [2022-04-27 14:57:33,014 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8744#true} {8744#true} #1067#return; {8744#true} is VALID [2022-04-27 14:57:33,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:57:33,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:33,028 INFO L290 TraceCheckUtils]: 0: Hoare triple {8758#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,028 INFO L290 TraceCheckUtils]: 1: Hoare triple {8755#(= ~compRegistered~0 0)} assume true; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,029 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8755#(= ~compRegistered~0 0)} {8744#true} #1069#return; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,030 INFO L272 TraceCheckUtils]: 0: Hoare triple {8744#true} call ULTIMATE.init(); {8756#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:57:33,030 INFO L290 TraceCheckUtils]: 1: Hoare triple {8756#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {8744#true} is VALID [2022-04-27 14:57:33,031 INFO L290 TraceCheckUtils]: 2: Hoare triple {8744#true} assume true; {8744#true} is VALID [2022-04-27 14:57:33,031 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8744#true} {8744#true} #1159#return; {8744#true} is VALID [2022-04-27 14:57:33,031 INFO L272 TraceCheckUtils]: 4: Hoare triple {8744#true} call #t~ret170 := main(); {8744#true} is VALID [2022-04-27 14:57:33,032 INFO L290 TraceCheckUtils]: 5: Hoare triple {8744#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; {8744#true} is VALID [2022-04-27 14:57:33,032 INFO L272 TraceCheckUtils]: 6: Hoare triple {8744#true} call _BLAST_init(); {8757#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:57:33,033 INFO L290 TraceCheckUtils]: 7: Hoare triple {8757#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {8744#true} is VALID [2022-04-27 14:57:33,034 INFO L290 TraceCheckUtils]: 8: Hoare triple {8744#true} assume true; {8744#true} is VALID [2022-04-27 14:57:33,034 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {8744#true} {8744#true} #1067#return; {8744#true} is VALID [2022-04-27 14:57:33,040 INFO L290 TraceCheckUtils]: 10: Hoare triple {8744#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; {8744#true} is VALID [2022-04-27 14:57:33,041 INFO L290 TraceCheckUtils]: 11: Hoare triple {8744#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {8744#true} is VALID [2022-04-27 14:57:33,044 INFO L272 TraceCheckUtils]: 12: Hoare triple {8744#true} call stub_driver_init(); {8758#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:57:33,046 INFO L290 TraceCheckUtils]: 13: Hoare triple {8758#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,046 INFO L290 TraceCheckUtils]: 14: Hoare triple {8755#(= ~compRegistered~0 0)} assume true; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,047 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {8755#(= ~compRegistered~0 0)} {8744#true} #1069#return; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,047 INFO L290 TraceCheckUtils]: 16: Hoare triple {8755#(= ~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; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,047 INFO L290 TraceCheckUtils]: 17: Hoare triple {8755#(= ~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; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,047 INFO L290 TraceCheckUtils]: 18: Hoare triple {8755#(= ~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; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,048 INFO L290 TraceCheckUtils]: 19: Hoare triple {8755#(= ~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; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,048 INFO L290 TraceCheckUtils]: 20: Hoare triple {8755#(= ~compRegistered~0 0)} assume 3 == ~tmp_ndt_4~0; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,048 INFO L272 TraceCheckUtils]: 21: Hoare triple {8755#(= ~compRegistered~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,049 INFO L290 TraceCheckUtils]: 22: Hoare triple {8755#(= ~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; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,049 INFO L290 TraceCheckUtils]: 23: Hoare triple {8755#(= ~compRegistered~0 0)} assume 1 == ~PagingReferenceCount~0; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,050 INFO L290 TraceCheckUtils]: 24: Hoare triple {8755#(= ~compRegistered~0 0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,050 INFO L290 TraceCheckUtils]: 25: Hoare triple {8755#(= ~compRegistered~0 0)} assume !(0 != ~disketteExtension__IsRemoved~0); {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,050 INFO L290 TraceCheckUtils]: 26: Hoare triple {8755#(= ~compRegistered~0 0)} assume 0 == ~irpSp__MinorFunction~0; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,051 INFO L272 TraceCheckUtils]: 27: Hoare triple {8755#(= ~compRegistered~0 0)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,051 INFO L290 TraceCheckUtils]: 28: Hoare triple {8755#(= ~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; {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,051 INFO L290 TraceCheckUtils]: 29: Hoare triple {8755#(= ~compRegistered~0 0)} assume !(~s~0 != ~NP~0); {8755#(= ~compRegistered~0 0)} is VALID [2022-04-27 14:57:33,052 INFO L290 TraceCheckUtils]: 30: Hoare triple {8755#(= ~compRegistered~0 0)} assume 0 != ~compRegistered~0; {8745#false} is VALID [2022-04-27 14:57:33,052 INFO L272 TraceCheckUtils]: 31: Hoare triple {8745#false} call errorFn(); {8745#false} is VALID [2022-04-27 14:57:33,052 INFO L290 TraceCheckUtils]: 32: Hoare triple {8745#false} assume !false; {8745#false} is VALID [2022-04-27 14:57:33,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:57:33,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:57:33,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [778284502] [2022-04-27 14:57:33,052 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [778284502] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:57:33,052 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:57:33,052 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-27 14:57:33,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2002316235] [2022-04-27 14:57:33,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:57:33,053 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 [2022-04-27 14:57:33,053 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:57:33,053 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) [2022-04-27 14:57:33,076 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:33,076 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-27 14:57:33,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:57:33,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-27 14:57:33,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-27 14:57:33,078 INFO L87 Difference]: Start difference. First operand 591 states and 802 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) [2022-04-27 14:57:36,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:36,199 INFO L93 Difference]: Finished difference Result 1133 states and 1525 transitions. [2022-04-27 14:57:36,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 14:57:36,199 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 [2022-04-27 14:57:36,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:57:36,199 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) [2022-04-27 14:57:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 929 transitions. [2022-04-27 14:57:36,207 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) [2022-04-27 14:57:36,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 929 transitions. [2022-04-27 14:57:36,213 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 929 transitions. [2022-04-27 14:57:36,980 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 929 edges. 929 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:37,012 INFO L225 Difference]: With dead ends: 1133 [2022-04-27 14:57:37,012 INFO L226 Difference]: Without dead ends: 827 [2022-04-27 14:57:37,013 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:57:37,014 INFO L413 NwaCegarLoop]: 544 mSDtfsCounter, 835 mSDsluCounter, 222 mSDsCounter, 0 mSdLazyCounter, 772 mSolverCounterSat, 198 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 843 SdHoareTripleChecker+Valid, 766 SdHoareTripleChecker+Invalid, 970 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 198 IncrementalHoareTripleChecker+Valid, 772 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-27 14:57:37,014 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [843 Valid, 766 Invalid, 970 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [198 Valid, 772 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-27 14:57:37,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 827 states. [2022-04-27 14:57:37,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 827 to 779. [2022-04-27 14:57:37,051 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:57:37,052 INFO L82 GeneralOperation]: Start isEquivalent. First operand 827 states. Second operand has 779 states, 613 states have (on average 1.3425774877650898) internal successors, (823), 624 states have internal predecessors, (823), 100 states have call successors, (100), 61 states have call predecessors, (100), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-27 14:57:37,053 INFO L74 IsIncluded]: Start isIncluded. First operand 827 states. Second operand has 779 states, 613 states have (on average 1.3425774877650898) internal successors, (823), 624 states have internal predecessors, (823), 100 states have call successors, (100), 61 states have call predecessors, (100), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-27 14:57:37,055 INFO L87 Difference]: Start difference. First operand 827 states. Second operand has 779 states, 613 states have (on average 1.3425774877650898) internal successors, (823), 624 states have internal predecessors, (823), 100 states have call successors, (100), 61 states have call predecessors, (100), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-27 14:57:37,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:37,082 INFO L93 Difference]: Finished difference Result 827 states and 1114 transitions. [2022-04-27 14:57:37,083 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1114 transitions. [2022-04-27 14:57:37,084 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:37,084 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:37,086 INFO L74 IsIncluded]: Start isIncluded. First operand has 779 states, 613 states have (on average 1.3425774877650898) internal successors, (823), 624 states have internal predecessors, (823), 100 states have call successors, (100), 61 states have call predecessors, (100), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) Second operand 827 states. [2022-04-27 14:57:37,087 INFO L87 Difference]: Start difference. First operand has 779 states, 613 states have (on average 1.3425774877650898) internal successors, (823), 624 states have internal predecessors, (823), 100 states have call successors, (100), 61 states have call predecessors, (100), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) Second operand 827 states. [2022-04-27 14:57:37,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:37,112 INFO L93 Difference]: Finished difference Result 827 states and 1114 transitions. [2022-04-27 14:57:37,112 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1114 transitions. [2022-04-27 14:57:37,113 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:37,113 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:37,113 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:57:37,113 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:57:37,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 779 states, 613 states have (on average 1.3425774877650898) internal successors, (823), 624 states have internal predecessors, (823), 100 states have call successors, (100), 61 states have call predecessors, (100), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-27 14:57:37,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 779 states and 1059 transitions. [2022-04-27 14:57:37,146 INFO L78 Accepts]: Start accepts. Automaton has 779 states and 1059 transitions. Word has length 33 [2022-04-27 14:57:37,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:57:37,147 INFO L495 AbstractCegarLoop]: Abstraction has 779 states and 1059 transitions. [2022-04-27 14:57:37,147 INFO L496 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) [2022-04-27 14:57:37,147 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1059 transitions. [2022-04-27 14:57:37,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-27 14:57:37,149 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:57:37,149 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:57:37,149 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-27 14:57:37,149 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:57:37,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:57:37,149 INFO L85 PathProgramCache]: Analyzing trace with hash 607683173, now seen corresponding path program 1 times [2022-04-27 14:57:37,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:57:37,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679921964] [2022-04-27 14:57:37,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:57:37,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:57:37,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:37,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:57:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:37,255 INFO L290 TraceCheckUtils]: 0: Hoare triple {13029#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {13008#true} is VALID [2022-04-27 14:57:37,255 INFO L290 TraceCheckUtils]: 1: Hoare triple {13008#true} assume true; {13008#true} is VALID [2022-04-27 14:57:37,256 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13008#true} {13008#true} #1159#return; {13008#true} is VALID [2022-04-27 14:57:37,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:57:37,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:37,274 INFO L290 TraceCheckUtils]: 0: Hoare triple {13030#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {13008#true} is VALID [2022-04-27 14:57:37,274 INFO L290 TraceCheckUtils]: 1: Hoare triple {13008#true} assume true; {13008#true} is VALID [2022-04-27 14:57:37,274 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13008#true} {13008#true} #1067#return; {13008#true} is VALID [2022-04-27 14:57:37,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:57:37,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:37,285 INFO L290 TraceCheckUtils]: 0: Hoare triple {13031#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {13008#true} is VALID [2022-04-27 14:57:37,285 INFO L290 TraceCheckUtils]: 1: Hoare triple {13008#true} assume true; {13008#true} is VALID [2022-04-27 14:57:37,285 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13008#true} {13008#true} #1069#return; {13008#true} is VALID [2022-04-27 14:57:37,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-27 14:57:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:37,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 14:57:37,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:37,304 INFO L290 TraceCheckUtils]: 0: Hoare triple {13037#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {13008#true} is VALID [2022-04-27 14:57:37,304 INFO L290 TraceCheckUtils]: 1: Hoare triple {13008#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,304 INFO L290 TraceCheckUtils]: 2: Hoare triple {13028#(= ~s~0 ~DC~0)} assume true; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,305 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13028#(= ~s~0 ~DC~0)} {13008#true} #1087#return; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,305 INFO L290 TraceCheckUtils]: 0: Hoare triple {13032#(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; {13008#true} is VALID [2022-04-27 14:57:37,305 INFO L272 TraceCheckUtils]: 1: Hoare triple {13008#true} call IofCompleteRequest(~Irp, 0); {13037#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:57:37,305 INFO L290 TraceCheckUtils]: 2: Hoare triple {13037#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {13008#true} is VALID [2022-04-27 14:57:37,305 INFO L290 TraceCheckUtils]: 3: Hoare triple {13008#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,306 INFO L290 TraceCheckUtils]: 4: Hoare triple {13028#(= ~s~0 ~DC~0)} assume true; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,306 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {13028#(= ~s~0 ~DC~0)} {13008#true} #1087#return; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,306 INFO L290 TraceCheckUtils]: 6: Hoare triple {13028#(= ~s~0 ~DC~0)} #res := 0; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,306 INFO L290 TraceCheckUtils]: 7: Hoare triple {13028#(= ~s~0 ~DC~0)} assume true; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,307 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {13028#(= ~s~0 ~DC~0)} {13008#true} #1073#return; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,308 INFO L272 TraceCheckUtils]: 0: Hoare triple {13008#true} call ULTIMATE.init(); {13029#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:57:37,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {13029#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {13008#true} is VALID [2022-04-27 14:57:37,309 INFO L290 TraceCheckUtils]: 2: Hoare triple {13008#true} assume true; {13008#true} is VALID [2022-04-27 14:57:37,309 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13008#true} {13008#true} #1159#return; {13008#true} is VALID [2022-04-27 14:57:37,309 INFO L272 TraceCheckUtils]: 4: Hoare triple {13008#true} call #t~ret170 := main(); {13008#true} is VALID [2022-04-27 14:57:37,309 INFO L290 TraceCheckUtils]: 5: Hoare triple {13008#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; {13008#true} is VALID [2022-04-27 14:57:37,310 INFO L272 TraceCheckUtils]: 6: Hoare triple {13008#true} call _BLAST_init(); {13030#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:57:37,310 INFO L290 TraceCheckUtils]: 7: Hoare triple {13030#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {13008#true} is VALID [2022-04-27 14:57:37,310 INFO L290 TraceCheckUtils]: 8: Hoare triple {13008#true} assume true; {13008#true} is VALID [2022-04-27 14:57:37,310 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {13008#true} {13008#true} #1067#return; {13008#true} is VALID [2022-04-27 14:57:37,310 INFO L290 TraceCheckUtils]: 10: Hoare triple {13008#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; {13008#true} is VALID [2022-04-27 14:57:37,311 INFO L290 TraceCheckUtils]: 11: Hoare triple {13008#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {13008#true} is VALID [2022-04-27 14:57:37,311 INFO L272 TraceCheckUtils]: 12: Hoare triple {13008#true} call stub_driver_init(); {13031#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:57:37,311 INFO L290 TraceCheckUtils]: 13: Hoare triple {13031#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {13008#true} is VALID [2022-04-27 14:57:37,311 INFO L290 TraceCheckUtils]: 14: Hoare triple {13008#true} assume true; {13008#true} is VALID [2022-04-27 14:57:37,311 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13008#true} {13008#true} #1069#return; {13008#true} is VALID [2022-04-27 14:57:37,311 INFO L290 TraceCheckUtils]: 16: Hoare triple {13008#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; {13008#true} is VALID [2022-04-27 14:57:37,311 INFO L290 TraceCheckUtils]: 17: Hoare triple {13008#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; {13008#true} is VALID [2022-04-27 14:57:37,312 INFO L290 TraceCheckUtils]: 18: Hoare triple {13008#true} assume 1 == ~tmp_ndt_2~0; {13008#true} is VALID [2022-04-27 14:57:37,312 INFO L272 TraceCheckUtils]: 19: Hoare triple {13008#true} call #t~ret98 := FloppyCreateClose(~devobj~0, ~pirp~0); {13032#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:57:37,312 INFO L290 TraceCheckUtils]: 20: Hoare triple {13032#(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; {13008#true} is VALID [2022-04-27 14:57:37,313 INFO L272 TraceCheckUtils]: 21: Hoare triple {13008#true} call IofCompleteRequest(~Irp, 0); {13037#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:57:37,313 INFO L290 TraceCheckUtils]: 22: Hoare triple {13037#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {13008#true} is VALID [2022-04-27 14:57:37,313 INFO L290 TraceCheckUtils]: 23: Hoare triple {13008#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,314 INFO L290 TraceCheckUtils]: 24: Hoare triple {13028#(= ~s~0 ~DC~0)} assume true; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,314 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {13028#(= ~s~0 ~DC~0)} {13008#true} #1087#return; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,314 INFO L290 TraceCheckUtils]: 26: Hoare triple {13028#(= ~s~0 ~DC~0)} #res := 0; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,314 INFO L290 TraceCheckUtils]: 27: Hoare triple {13028#(= ~s~0 ~DC~0)} assume true; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,315 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {13028#(= ~s~0 ~DC~0)} {13008#true} #1073#return; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,315 INFO L290 TraceCheckUtils]: 29: Hoare triple {13028#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~status~1 := #t~ret98;havoc #t~ret98; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,315 INFO L290 TraceCheckUtils]: 30: Hoare triple {13028#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,315 INFO L290 TraceCheckUtils]: 31: Hoare triple {13028#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,316 INFO L290 TraceCheckUtils]: 32: Hoare triple {13028#(= ~s~0 ~DC~0)} assume ~s~0 != ~UNLOADED~0; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,316 INFO L290 TraceCheckUtils]: 33: Hoare triple {13028#(= ~s~0 ~DC~0)} assume -1 != ~status~1; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,316 INFO L290 TraceCheckUtils]: 34: Hoare triple {13028#(= ~s~0 ~DC~0)} assume ~s~0 != ~SKIP2~0; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,316 INFO L290 TraceCheckUtils]: 35: Hoare triple {13028#(= ~s~0 ~DC~0)} assume ~s~0 != ~IPC~0; {13028#(= ~s~0 ~DC~0)} is VALID [2022-04-27 14:57:37,317 INFO L290 TraceCheckUtils]: 36: Hoare triple {13028#(= ~s~0 ~DC~0)} assume ~s~0 != ~DC~0; {13009#false} is VALID [2022-04-27 14:57:37,317 INFO L272 TraceCheckUtils]: 37: Hoare triple {13009#false} call errorFn(); {13009#false} is VALID [2022-04-27 14:57:37,317 INFO L290 TraceCheckUtils]: 38: Hoare triple {13009#false} assume !false; {13009#false} is VALID [2022-04-27 14:57:37,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:57:37,317 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:57:37,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1679921964] [2022-04-27 14:57:37,317 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1679921964] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:57:37,317 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:57:37,317 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-27 14:57:37,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [47471081] [2022-04-27 14:57:37,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:57:37,319 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.375) internal successors, (27), 3 states have internal predecessors, (27), 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 39 [2022-04-27 14:57:37,319 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:57:37,319 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 3.375) internal successors, (27), 3 states have internal predecessors, (27), 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) [2022-04-27 14:57:37,339 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:37,339 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-27 14:57:37,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:57:37,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-27 14:57:37,340 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-04-27 14:57:37,340 INFO L87 Difference]: Start difference. First operand 779 states and 1059 transitions. Second operand has 8 states, 8 states have (on average 3.375) internal successors, (27), 3 states have internal predecessors, (27), 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) [2022-04-27 14:57:41,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:41,436 INFO L93 Difference]: Finished difference Result 881 states and 1187 transitions. [2022-04-27 14:57:41,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-27 14:57:41,437 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.375) internal successors, (27), 3 states have internal predecessors, (27), 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 39 [2022-04-27 14:57:41,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:57:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.375) internal successors, (27), 3 states have internal predecessors, (27), 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) [2022-04-27 14:57:41,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 645 transitions. [2022-04-27 14:57:41,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.375) internal successors, (27), 3 states have internal predecessors, (27), 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) [2022-04-27 14:57:41,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 645 transitions. [2022-04-27 14:57:41,445 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 645 transitions. [2022-04-27 14:57:42,060 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 645 edges. 645 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:42,093 INFO L225 Difference]: With dead ends: 881 [2022-04-27 14:57:42,093 INFO L226 Difference]: Without dead ends: 876 [2022-04-27 14:57:42,093 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:57:42,096 INFO L413 NwaCegarLoop]: 482 mSDtfsCounter, 364 mSDsluCounter, 549 mSDsCounter, 0 mSdLazyCounter, 1458 mSolverCounterSat, 97 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 365 SdHoareTripleChecker+Valid, 1031 SdHoareTripleChecker+Invalid, 1555 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 97 IncrementalHoareTripleChecker+Valid, 1458 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-27 14:57:42,096 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [365 Valid, 1031 Invalid, 1555 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [97 Valid, 1458 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-27 14:57:42,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 876 states. [2022-04-27 14:57:42,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 876 to 822. [2022-04-27 14:57:42,127 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:57:42,130 INFO L82 GeneralOperation]: Start isEquivalent. First operand 876 states. Second operand has 822 states, 649 states have (on average 1.337442218798151) internal successors, (868), 662 states have internal predecessors, (868), 100 states have call successors, (100), 61 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:42,131 INFO L74 IsIncluded]: Start isIncluded. First operand 876 states. Second operand has 822 states, 649 states have (on average 1.337442218798151) internal successors, (868), 662 states have internal predecessors, (868), 100 states have call successors, (100), 61 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:42,133 INFO L87 Difference]: Start difference. First operand 876 states. Second operand has 822 states, 649 states have (on average 1.337442218798151) internal successors, (868), 662 states have internal predecessors, (868), 100 states have call successors, (100), 61 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:42,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:42,158 INFO L93 Difference]: Finished difference Result 876 states and 1180 transitions. [2022-04-27 14:57:42,158 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1180 transitions. [2022-04-27 14:57:42,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:42,160 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:42,162 INFO L74 IsIncluded]: Start isIncluded. First operand has 822 states, 649 states have (on average 1.337442218798151) internal successors, (868), 662 states have internal predecessors, (868), 100 states have call successors, (100), 61 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 876 states. [2022-04-27 14:57:42,163 INFO L87 Difference]: Start difference. First operand has 822 states, 649 states have (on average 1.337442218798151) internal successors, (868), 662 states have internal predecessors, (868), 100 states have call successors, (100), 61 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 876 states. [2022-04-27 14:57:42,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:42,189 INFO L93 Difference]: Finished difference Result 876 states and 1180 transitions. [2022-04-27 14:57:42,189 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1180 transitions. [2022-04-27 14:57:42,192 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:42,192 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:42,192 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:57:42,192 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:57:42,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 822 states, 649 states have (on average 1.337442218798151) internal successors, (868), 662 states have internal predecessors, (868), 100 states have call successors, (100), 61 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:42,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 822 states and 1111 transitions. [2022-04-27 14:57:42,223 INFO L78 Accepts]: Start accepts. Automaton has 822 states and 1111 transitions. Word has length 39 [2022-04-27 14:57:42,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:57:42,223 INFO L495 AbstractCegarLoop]: Abstraction has 822 states and 1111 transitions. [2022-04-27 14:57:42,223 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.375) internal successors, (27), 3 states have internal predecessors, (27), 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) [2022-04-27 14:57:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1111 transitions. [2022-04-27 14:57:42,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-27 14:57:42,225 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:57:42,225 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:57:42,225 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-27 14:57:42,225 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:57:42,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:57:42,226 INFO L85 PathProgramCache]: Analyzing trace with hash 1331372858, now seen corresponding path program 1 times [2022-04-27 14:57:42,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:57:42,226 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750085077] [2022-04-27 14:57:42,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:57:42,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:57:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:42,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:57:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:42,347 INFO L290 TraceCheckUtils]: 0: Hoare triple {17100#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {17088#true} is VALID [2022-04-27 14:57:42,347 INFO L290 TraceCheckUtils]: 1: Hoare triple {17088#true} assume true; {17088#true} is VALID [2022-04-27 14:57:42,347 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {17088#true} {17088#true} #1159#return; {17088#true} is VALID [2022-04-27 14:57:42,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:57:42,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:42,368 INFO L290 TraceCheckUtils]: 0: Hoare triple {17101#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {17088#true} is VALID [2022-04-27 14:57:42,368 INFO L290 TraceCheckUtils]: 1: Hoare triple {17088#true} assume true; {17088#true} is VALID [2022-04-27 14:57:42,368 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {17088#true} {17088#true} #1067#return; {17088#true} is VALID [2022-04-27 14:57:42,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:57:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:42,379 INFO L290 TraceCheckUtils]: 0: Hoare triple {17102#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {17088#true} is VALID [2022-04-27 14:57:42,379 INFO L290 TraceCheckUtils]: 1: Hoare triple {17088#true} assume true; {17088#true} is VALID [2022-04-27 14:57:42,379 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {17088#true} {17088#true} #1069#return; {17088#true} is VALID [2022-04-27 14:57:42,381 INFO L272 TraceCheckUtils]: 0: Hoare triple {17088#true} call ULTIMATE.init(); {17100#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:57:42,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {17100#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {17088#true} is VALID [2022-04-27 14:57:42,381 INFO L290 TraceCheckUtils]: 2: Hoare triple {17088#true} assume true; {17088#true} is VALID [2022-04-27 14:57:42,381 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17088#true} {17088#true} #1159#return; {17088#true} is VALID [2022-04-27 14:57:42,381 INFO L272 TraceCheckUtils]: 4: Hoare triple {17088#true} call #t~ret170 := main(); {17088#true} is VALID [2022-04-27 14:57:42,381 INFO L290 TraceCheckUtils]: 5: Hoare triple {17088#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; {17088#true} is VALID [2022-04-27 14:57:42,382 INFO L272 TraceCheckUtils]: 6: Hoare triple {17088#true} call _BLAST_init(); {17101#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:57:42,382 INFO L290 TraceCheckUtils]: 7: Hoare triple {17101#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {17088#true} is VALID [2022-04-27 14:57:42,382 INFO L290 TraceCheckUtils]: 8: Hoare triple {17088#true} assume true; {17088#true} is VALID [2022-04-27 14:57:42,382 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {17088#true} {17088#true} #1067#return; {17088#true} is VALID [2022-04-27 14:57:42,382 INFO L290 TraceCheckUtils]: 10: Hoare triple {17088#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; {17088#true} is VALID [2022-04-27 14:57:42,382 INFO L290 TraceCheckUtils]: 11: Hoare triple {17088#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {17088#true} is VALID [2022-04-27 14:57:42,383 INFO L272 TraceCheckUtils]: 12: Hoare triple {17088#true} call stub_driver_init(); {17102#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:57:42,383 INFO L290 TraceCheckUtils]: 13: Hoare triple {17102#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {17088#true} is VALID [2022-04-27 14:57:42,383 INFO L290 TraceCheckUtils]: 14: Hoare triple {17088#true} assume true; {17088#true} is VALID [2022-04-27 14:57:42,383 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17088#true} {17088#true} #1069#return; {17088#true} is VALID [2022-04-27 14:57:42,383 INFO L290 TraceCheckUtils]: 16: Hoare triple {17088#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; {17088#true} is VALID [2022-04-27 14:57:42,383 INFO L290 TraceCheckUtils]: 17: Hoare triple {17088#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; {17088#true} is VALID [2022-04-27 14:57:42,383 INFO L290 TraceCheckUtils]: 18: Hoare triple {17088#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; {17088#true} is VALID [2022-04-27 14:57:42,383 INFO L290 TraceCheckUtils]: 19: Hoare triple {17088#true} assume 2 == ~tmp_ndt_3~0; {17088#true} is VALID [2022-04-27 14:57:42,384 INFO L272 TraceCheckUtils]: 20: Hoare triple {17088#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {17088#true} is VALID [2022-04-27 14:57:42,384 INFO L290 TraceCheckUtils]: 21: Hoare triple {17088#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; {17088#true} is VALID [2022-04-27 14:57:42,384 INFO L290 TraceCheckUtils]: 22: Hoare triple {17088#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {17088#true} is VALID [2022-04-27 14:57:42,384 INFO L290 TraceCheckUtils]: 23: Hoare triple {17088#true} assume !(0 != ~disketteExtension__IsRemoved~1); {17088#true} is VALID [2022-04-27 14:57:42,384 INFO L290 TraceCheckUtils]: 24: Hoare triple {17088#true} assume 0 == ~disketteExtension__IsStarted~2; {17088#true} is VALID [2022-04-27 14:57:42,384 INFO L290 TraceCheckUtils]: 25: Hoare triple {17088#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {17099#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:57:42,385 INFO L290 TraceCheckUtils]: 26: Hoare triple {17099#(= ~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; {17099#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:57:42,385 INFO L272 TraceCheckUtils]: 27: Hoare triple {17099#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {17099#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:57:42,385 INFO L290 TraceCheckUtils]: 28: Hoare triple {17099#(= ~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; {17099#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:57:42,386 INFO L290 TraceCheckUtils]: 29: Hoare triple {17099#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {17099#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:57:42,386 INFO L290 TraceCheckUtils]: 30: Hoare triple {17099#(= ~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; {17099#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:57:42,387 INFO L290 TraceCheckUtils]: 31: Hoare triple {17099#(= ~SKIP1~0 ~s~0)} assume 0 == ~tmp_ndt_10~0; {17099#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:57:42,387 INFO L290 TraceCheckUtils]: 32: Hoare triple {17099#(= ~SKIP1~0 ~s~0)} ~returnVal2~0 := 0; {17099#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:57:42,388 INFO L290 TraceCheckUtils]: 33: Hoare triple {17099#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {17099#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:57:42,391 INFO L290 TraceCheckUtils]: 34: Hoare triple {17099#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {17099#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:57:42,392 INFO L290 TraceCheckUtils]: 35: Hoare triple {17099#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {17089#false} is VALID [2022-04-27 14:57:42,392 INFO L272 TraceCheckUtils]: 36: Hoare triple {17089#false} call errorFn(); {17089#false} is VALID [2022-04-27 14:57:42,397 INFO L290 TraceCheckUtils]: 37: Hoare triple {17089#false} assume !false; {17089#false} is VALID [2022-04-27 14:57:42,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:57:42,398 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:57:42,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1750085077] [2022-04-27 14:57:42,398 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1750085077] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:57:42,398 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:57:42,399 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-27 14:57:42,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [972469235] [2022-04-27 14:57:42,399 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:57:42,399 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 [2022-04-27 14:57:42,400 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:57:42,400 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) [2022-04-27 14:57:42,424 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:42,424 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-27 14:57:42,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:57:42,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-27 14:57:42,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-27 14:57:42,425 INFO L87 Difference]: Start difference. First operand 822 states and 1111 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) [2022-04-27 14:57:44,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:44,898 INFO L93 Difference]: Finished difference Result 856 states and 1153 transitions. [2022-04-27 14:57:44,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 14:57:44,898 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 [2022-04-27 14:57:44,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:57:44,898 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) [2022-04-27 14:57:44,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 577 transitions. [2022-04-27 14:57:44,902 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) [2022-04-27 14:57:44,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 577 transitions. [2022-04-27 14:57:44,906 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 577 transitions. [2022-04-27 14:57:45,462 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 577 edges. 577 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:45,492 INFO L225 Difference]: With dead ends: 856 [2022-04-27 14:57:45,492 INFO L226 Difference]: Without dead ends: 853 [2022-04-27 14:57:45,492 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:57:45,493 INFO L413 NwaCegarLoop]: 470 mSDtfsCounter, 424 mSDsluCounter, 280 mSDsCounter, 0 mSdLazyCounter, 846 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 428 SdHoareTripleChecker+Valid, 750 SdHoareTripleChecker+Invalid, 983 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 846 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-27 14:57:45,493 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [428 Valid, 750 Invalid, 983 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 846 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-27 14:57:45,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 853 states. [2022-04-27 14:57:45,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 853 to 833. [2022-04-27 14:57:45,521 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:57:45,523 INFO L82 GeneralOperation]: Start isEquivalent. First operand 853 states. Second operand has 833 states, 660 states have (on average 1.3363636363636364) internal successors, (882), 672 states have internal predecessors, (882), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:45,524 INFO L74 IsIncluded]: Start isIncluded. First operand 853 states. Second operand has 833 states, 660 states have (on average 1.3363636363636364) internal successors, (882), 672 states have internal predecessors, (882), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:45,526 INFO L87 Difference]: Start difference. First operand 853 states. Second operand has 833 states, 660 states have (on average 1.3363636363636364) internal successors, (882), 672 states have internal predecessors, (882), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:45,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:45,551 INFO L93 Difference]: Finished difference Result 853 states and 1149 transitions. [2022-04-27 14:57:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1149 transitions. [2022-04-27 14:57:45,553 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:45,553 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:45,555 INFO L74 IsIncluded]: Start isIncluded. First operand has 833 states, 660 states have (on average 1.3363636363636364) internal successors, (882), 672 states have internal predecessors, (882), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 853 states. [2022-04-27 14:57:45,556 INFO L87 Difference]: Start difference. First operand has 833 states, 660 states have (on average 1.3363636363636364) internal successors, (882), 672 states have internal predecessors, (882), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 853 states. [2022-04-27 14:57:45,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:45,582 INFO L93 Difference]: Finished difference Result 853 states and 1149 transitions. [2022-04-27 14:57:45,582 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1149 transitions. [2022-04-27 14:57:45,584 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:45,584 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:45,584 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:57:45,584 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:57:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 833 states, 660 states have (on average 1.3363636363636364) internal successors, (882), 672 states have internal predecessors, (882), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1125 transitions. [2022-04-27 14:57:45,624 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1125 transitions. Word has length 38 [2022-04-27 14:57:45,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:57:45,625 INFO L495 AbstractCegarLoop]: Abstraction has 833 states and 1125 transitions. [2022-04-27 14:57:45,625 INFO L496 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) [2022-04-27 14:57:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1125 transitions. [2022-04-27 14:57:45,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-27 14:57:45,626 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:57:45,626 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:57:45,626 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-27 14:57:45,626 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:57:45,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:57:45,627 INFO L85 PathProgramCache]: Analyzing trace with hash -1882942142, now seen corresponding path program 1 times [2022-04-27 14:57:45,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:57:45,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114610030] [2022-04-27 14:57:45,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:57:45,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:57:45,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:45,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:57:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:45,721 INFO L290 TraceCheckUtils]: 0: Hoare triple {21113#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {21091#true} is VALID [2022-04-27 14:57:45,721 INFO L290 TraceCheckUtils]: 1: Hoare triple {21091#true} assume true; {21091#true} is VALID [2022-04-27 14:57:45,721 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21091#true} {21091#true} #1159#return; {21091#true} is VALID [2022-04-27 14:57:45,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:57:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:45,755 INFO L290 TraceCheckUtils]: 0: Hoare triple {21114#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21115#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:57:45,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {21115#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {21115#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:57:45,755 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21115#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {21091#true} #1067#return; {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-27 14:57:45,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:57:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:45,770 INFO L290 TraceCheckUtils]: 0: Hoare triple {21116#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21091#true} is VALID [2022-04-27 14:57:45,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {21091#true} assume true; {21091#true} is VALID [2022-04-27 14:57:45,770 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21091#true} {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1069#return; {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-27 14:57:45,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-27 14:57:45,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:45,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 14:57:45,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:45,838 INFO L290 TraceCheckUtils]: 0: Hoare triple {21123#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {21091#true} is VALID [2022-04-27 14:57:45,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {21091#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {21124#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-27 14:57:45,839 INFO L290 TraceCheckUtils]: 2: Hoare triple {21124#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {21124#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-27 14:57:45,839 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21124#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {21091#true} #1087#return; {21122#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:45,839 INFO L290 TraceCheckUtils]: 0: Hoare triple {21117#(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; {21091#true} is VALID [2022-04-27 14:57:45,840 INFO L272 TraceCheckUtils]: 1: Hoare triple {21091#true} call IofCompleteRequest(~Irp, 0); {21123#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:57:45,840 INFO L290 TraceCheckUtils]: 2: Hoare triple {21123#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {21091#true} is VALID [2022-04-27 14:57:45,840 INFO L290 TraceCheckUtils]: 3: Hoare triple {21091#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {21124#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-27 14:57:45,841 INFO L290 TraceCheckUtils]: 4: Hoare triple {21124#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {21124#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-27 14:57:45,841 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {21124#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {21091#true} #1087#return; {21122#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:45,841 INFO L290 TraceCheckUtils]: 6: Hoare triple {21122#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {21122#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:45,842 INFO L290 TraceCheckUtils]: 7: Hoare triple {21122#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {21122#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:45,843 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {21122#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1071#return; {21112#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-27 14:57:45,844 INFO L272 TraceCheckUtils]: 0: Hoare triple {21091#true} call ULTIMATE.init(); {21113#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:57:45,844 INFO L290 TraceCheckUtils]: 1: Hoare triple {21113#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {21091#true} is VALID [2022-04-27 14:57:45,844 INFO L290 TraceCheckUtils]: 2: Hoare triple {21091#true} assume true; {21091#true} is VALID [2022-04-27 14:57:45,844 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21091#true} {21091#true} #1159#return; {21091#true} is VALID [2022-04-27 14:57:45,844 INFO L272 TraceCheckUtils]: 4: Hoare triple {21091#true} call #t~ret170 := main(); {21091#true} is VALID [2022-04-27 14:57:45,845 INFO L290 TraceCheckUtils]: 5: Hoare triple {21091#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; {21091#true} is VALID [2022-04-27 14:57:45,845 INFO L272 TraceCheckUtils]: 6: Hoare triple {21091#true} call _BLAST_init(); {21114#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:57:45,846 INFO L290 TraceCheckUtils]: 7: Hoare triple {21114#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21115#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:57:45,846 INFO L290 TraceCheckUtils]: 8: Hoare triple {21115#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {21115#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:57:45,847 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {21115#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {21091#true} #1067#return; {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-27 14:57:45,847 INFO L290 TraceCheckUtils]: 10: Hoare triple {21099#(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; {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-27 14:57:45,847 INFO L290 TraceCheckUtils]: 11: Hoare triple {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-27 14:57:45,848 INFO L272 TraceCheckUtils]: 12: Hoare triple {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call stub_driver_init(); {21116#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:57:45,848 INFO L290 TraceCheckUtils]: 13: Hoare triple {21116#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21091#true} is VALID [2022-04-27 14:57:45,848 INFO L290 TraceCheckUtils]: 14: Hoare triple {21091#true} assume true; {21091#true} is VALID [2022-04-27 14:57:45,848 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21091#true} {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1069#return; {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-27 14:57:45,849 INFO L290 TraceCheckUtils]: 16: Hoare triple {21099#(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; {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-27 14:57:45,849 INFO L290 TraceCheckUtils]: 17: Hoare triple {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~tmp_ndt_1~0; {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-27 14:57:45,850 INFO L272 TraceCheckUtils]: 18: Hoare triple {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {21117#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:57:45,850 INFO L290 TraceCheckUtils]: 19: Hoare triple {21117#(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; {21091#true} is VALID [2022-04-27 14:57:45,850 INFO L272 TraceCheckUtils]: 20: Hoare triple {21091#true} call IofCompleteRequest(~Irp, 0); {21123#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:57:45,850 INFO L290 TraceCheckUtils]: 21: Hoare triple {21123#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {21091#true} is VALID [2022-04-27 14:57:45,850 INFO L290 TraceCheckUtils]: 22: Hoare triple {21091#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {21124#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-27 14:57:45,851 INFO L290 TraceCheckUtils]: 23: Hoare triple {21124#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {21124#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-27 14:57:45,851 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {21124#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {21091#true} #1087#return; {21122#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:45,852 INFO L290 TraceCheckUtils]: 25: Hoare triple {21122#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {21122#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:45,852 INFO L290 TraceCheckUtils]: 26: Hoare triple {21122#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {21122#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:45,853 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {21122#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {21099#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1071#return; {21112#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-27 14:57:45,853 INFO L290 TraceCheckUtils]: 28: Hoare triple {21112#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {21112#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-27 14:57:45,853 INFO L290 TraceCheckUtils]: 29: Hoare triple {21112#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {21112#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-27 14:57:45,854 INFO L290 TraceCheckUtils]: 30: Hoare triple {21112#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {21112#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-27 14:57:45,855 INFO L290 TraceCheckUtils]: 31: Hoare triple {21112#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume ~s~0 != ~UNLOADED~0; {21112#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-27 14:57:45,855 INFO L290 TraceCheckUtils]: 32: Hoare triple {21112#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -1 != ~status~1; {21112#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-27 14:57:45,856 INFO L290 TraceCheckUtils]: 33: Hoare triple {21112#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(~s~0 != ~SKIP2~0); {21092#false} is VALID [2022-04-27 14:57:45,856 INFO L290 TraceCheckUtils]: 34: Hoare triple {21092#false} assume !(1 == ~pended~0); {21092#false} is VALID [2022-04-27 14:57:45,856 INFO L290 TraceCheckUtils]: 35: Hoare triple {21092#false} assume ~s~0 == ~DC~0; {21092#false} is VALID [2022-04-27 14:57:45,856 INFO L290 TraceCheckUtils]: 36: Hoare triple {21092#false} assume 259 == ~status~1; {21092#false} is VALID [2022-04-27 14:57:45,856 INFO L272 TraceCheckUtils]: 37: Hoare triple {21092#false} call errorFn(); {21092#false} is VALID [2022-04-27 14:57:45,856 INFO L290 TraceCheckUtils]: 38: Hoare triple {21092#false} assume !false; {21092#false} is VALID [2022-04-27 14:57:45,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:57:45,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:57:45,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114610030] [2022-04-27 14:57:45,858 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114610030] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:57:45,858 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:57:45,858 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-27 14:57:45,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [458131029] [2022-04-27 14:57:45,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:57:45,858 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 [2022-04-27 14:57:45,858 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:57:45,858 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) [2022-04-27 14:57:45,902 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:45,903 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-27 14:57:45,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:57:45,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-27 14:57:45,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-27 14:57:45,903 INFO L87 Difference]: Start difference. First operand 833 states and 1125 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) [2022-04-27 14:57:52,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:52,110 INFO L93 Difference]: Finished difference Result 896 states and 1203 transitions. [2022-04-27 14:57:52,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-27 14:57:52,110 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 [2022-04-27 14:57:52,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:57:52,111 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) [2022-04-27 14:57:52,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 647 transitions. [2022-04-27 14:57:52,115 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) [2022-04-27 14:57:52,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 647 transitions. [2022-04-27 14:57:52,119 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 647 transitions. [2022-04-27 14:57:52,789 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 647 edges. 647 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:52,828 INFO L225 Difference]: With dead ends: 896 [2022-04-27 14:57:52,828 INFO L226 Difference]: Without dead ends: 887 [2022-04-27 14:57:52,828 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:57:52,831 INFO L413 NwaCegarLoop]: 461 mSDtfsCounter, 1931 mSDsluCounter, 541 mSDsCounter, 0 mSdLazyCounter, 1475 mSolverCounterSat, 563 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1946 SdHoareTripleChecker+Valid, 1002 SdHoareTripleChecker+Invalid, 2038 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 563 IncrementalHoareTripleChecker+Valid, 1475 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-27 14:57:52,831 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1946 Valid, 1002 Invalid, 2038 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [563 Valid, 1475 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-27 14:57:52,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 887 states. [2022-04-27 14:57:53,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 887 to 833. [2022-04-27 14:57:53,010 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:57:53,012 INFO L82 GeneralOperation]: Start isEquivalent. First operand 887 states. Second operand has 833 states, 660 states have (on average 1.3333333333333333) internal successors, (880), 672 states have internal predecessors, (880), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:53,013 INFO L74 IsIncluded]: Start isIncluded. First operand 887 states. Second operand has 833 states, 660 states have (on average 1.3333333333333333) internal successors, (880), 672 states have internal predecessors, (880), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:53,013 INFO L87 Difference]: Start difference. First operand 887 states. Second operand has 833 states, 660 states have (on average 1.3333333333333333) internal successors, (880), 672 states have internal predecessors, (880), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:53,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:53,040 INFO L93 Difference]: Finished difference Result 887 states and 1192 transitions. [2022-04-27 14:57:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1192 transitions. [2022-04-27 14:57:53,045 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:53,045 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:53,046 INFO L74 IsIncluded]: Start isIncluded. First operand has 833 states, 660 states have (on average 1.3333333333333333) internal successors, (880), 672 states have internal predecessors, (880), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 887 states. [2022-04-27 14:57:53,048 INFO L87 Difference]: Start difference. First operand has 833 states, 660 states have (on average 1.3333333333333333) internal successors, (880), 672 states have internal predecessors, (880), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 887 states. [2022-04-27 14:57:53,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:53,073 INFO L93 Difference]: Finished difference Result 887 states and 1192 transitions. [2022-04-27 14:57:53,073 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1192 transitions. [2022-04-27 14:57:53,077 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:53,077 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:53,077 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:57:53,077 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:57:53,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 833 states, 660 states have (on average 1.3333333333333333) internal successors, (880), 672 states have internal predecessors, (880), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:53,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1123 transitions. [2022-04-27 14:57:53,107 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1123 transitions. Word has length 39 [2022-04-27 14:57:53,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:57:53,107 INFO L495 AbstractCegarLoop]: Abstraction has 833 states and 1123 transitions. [2022-04-27 14:57:53,107 INFO L496 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) [2022-04-27 14:57:53,107 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1123 transitions. [2022-04-27 14:57:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-27 14:57:53,109 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:57:53,109 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:57:53,109 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-27 14:57:53,109 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:57:53,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:57:53,110 INFO L85 PathProgramCache]: Analyzing trace with hash 124492433, now seen corresponding path program 1 times [2022-04-27 14:57:53,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:57:53,110 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309086431] [2022-04-27 14:57:53,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:57:53,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:57:53,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:53,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:57:53,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:53,208 INFO L290 TraceCheckUtils]: 0: Hoare triple {25271#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {25249#true} is VALID [2022-04-27 14:57:53,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {25249#true} assume true; {25249#true} is VALID [2022-04-27 14:57:53,208 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25249#true} {25249#true} #1159#return; {25249#true} is VALID [2022-04-27 14:57:53,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:57:53,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:53,245 INFO L290 TraceCheckUtils]: 0: Hoare triple {25272#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {25273#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-27 14:57:53,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {25273#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {25273#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-27 14:57:53,245 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25273#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {25249#true} #1067#return; {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:57:53,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:53,262 INFO L290 TraceCheckUtils]: 0: Hoare triple {25274#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {25249#true} is VALID [2022-04-27 14:57:53,262 INFO L290 TraceCheckUtils]: 1: Hoare triple {25249#true} assume true; {25249#true} is VALID [2022-04-27 14:57:53,263 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25249#true} {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1069#return; {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-27 14:57:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:53,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 14:57:53,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:53,316 INFO L290 TraceCheckUtils]: 0: Hoare triple {25281#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {25249#true} is VALID [2022-04-27 14:57:53,317 INFO L290 TraceCheckUtils]: 1: Hoare triple {25249#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {25282#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-27 14:57:53,317 INFO L290 TraceCheckUtils]: 2: Hoare triple {25282#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {25282#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-27 14:57:53,318 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25282#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {25249#true} #1087#return; {25280#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:53,318 INFO L290 TraceCheckUtils]: 0: Hoare triple {25275#(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; {25249#true} is VALID [2022-04-27 14:57:53,318 INFO L272 TraceCheckUtils]: 1: Hoare triple {25249#true} call IofCompleteRequest(~Irp, 0); {25281#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:57:53,322 INFO L290 TraceCheckUtils]: 2: Hoare triple {25281#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {25249#true} is VALID [2022-04-27 14:57:53,323 INFO L290 TraceCheckUtils]: 3: Hoare triple {25249#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {25282#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-27 14:57:53,323 INFO L290 TraceCheckUtils]: 4: Hoare triple {25282#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {25282#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-27 14:57:53,324 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {25282#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {25249#true} #1087#return; {25280#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:53,324 INFO L290 TraceCheckUtils]: 6: Hoare triple {25280#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {25280#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:53,324 INFO L290 TraceCheckUtils]: 7: Hoare triple {25280#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {25280#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:53,325 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {25280#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1073#return; {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,327 INFO L272 TraceCheckUtils]: 0: Hoare triple {25249#true} call ULTIMATE.init(); {25271#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:57:53,327 INFO L290 TraceCheckUtils]: 1: Hoare triple {25271#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {25249#true} is VALID [2022-04-27 14:57:53,327 INFO L290 TraceCheckUtils]: 2: Hoare triple {25249#true} assume true; {25249#true} is VALID [2022-04-27 14:57:53,327 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25249#true} {25249#true} #1159#return; {25249#true} is VALID [2022-04-27 14:57:53,327 INFO L272 TraceCheckUtils]: 4: Hoare triple {25249#true} call #t~ret170 := main(); {25249#true} is VALID [2022-04-27 14:57:53,327 INFO L290 TraceCheckUtils]: 5: Hoare triple {25249#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; {25249#true} is VALID [2022-04-27 14:57:53,328 INFO L272 TraceCheckUtils]: 6: Hoare triple {25249#true} call _BLAST_init(); {25272#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:57:53,329 INFO L290 TraceCheckUtils]: 7: Hoare triple {25272#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {25273#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-27 14:57:53,329 INFO L290 TraceCheckUtils]: 8: Hoare triple {25273#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {25273#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-27 14:57:53,329 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {25273#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {25249#true} #1067#return; {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,330 INFO L290 TraceCheckUtils]: 10: Hoare triple {25257#(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; {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,330 INFO L290 TraceCheckUtils]: 11: Hoare triple {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,330 INFO L272 TraceCheckUtils]: 12: Hoare triple {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call stub_driver_init(); {25274#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:57:53,331 INFO L290 TraceCheckUtils]: 13: Hoare triple {25274#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {25249#true} is VALID [2022-04-27 14:57:53,331 INFO L290 TraceCheckUtils]: 14: Hoare triple {25249#true} assume true; {25249#true} is VALID [2022-04-27 14:57:53,331 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {25249#true} {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1069#return; {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,331 INFO L290 TraceCheckUtils]: 16: Hoare triple {25257#(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; {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,332 INFO L290 TraceCheckUtils]: 17: Hoare triple {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} 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; {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,332 INFO L290 TraceCheckUtils]: 18: Hoare triple {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 1 == ~tmp_ndt_2~0; {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,332 INFO L272 TraceCheckUtils]: 19: Hoare triple {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call #t~ret98 := FloppyCreateClose(~devobj~0, ~pirp~0); {25275#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:57:53,332 INFO L290 TraceCheckUtils]: 20: Hoare triple {25275#(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; {25249#true} is VALID [2022-04-27 14:57:53,333 INFO L272 TraceCheckUtils]: 21: Hoare triple {25249#true} call IofCompleteRequest(~Irp, 0); {25281#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:57:53,333 INFO L290 TraceCheckUtils]: 22: Hoare triple {25281#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {25249#true} is VALID [2022-04-27 14:57:53,333 INFO L290 TraceCheckUtils]: 23: Hoare triple {25249#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {25282#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-27 14:57:53,333 INFO L290 TraceCheckUtils]: 24: Hoare triple {25282#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {25282#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-27 14:57:53,334 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {25282#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {25249#true} #1087#return; {25280#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:53,334 INFO L290 TraceCheckUtils]: 26: Hoare triple {25280#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {25280#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:53,335 INFO L290 TraceCheckUtils]: 27: Hoare triple {25280#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {25280#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-27 14:57:53,335 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {25280#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {25257#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1073#return; {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,336 INFO L290 TraceCheckUtils]: 29: Hoare triple {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~status~1 := #t~ret98;havoc #t~ret98; {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,336 INFO L290 TraceCheckUtils]: 30: Hoare triple {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,336 INFO L290 TraceCheckUtils]: 31: Hoare triple {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,337 INFO L290 TraceCheckUtils]: 32: Hoare triple {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~UNLOADED~0; {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,337 INFO L290 TraceCheckUtils]: 33: Hoare triple {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -1 != ~status~1; {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,337 INFO L290 TraceCheckUtils]: 34: Hoare triple {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~SKIP2~0; {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-27 14:57:53,337 INFO L290 TraceCheckUtils]: 35: Hoare triple {25270#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(~s~0 != ~IPC~0); {25250#false} is VALID [2022-04-27 14:57:53,337 INFO L290 TraceCheckUtils]: 36: Hoare triple {25250#false} assume !(1 == ~pended~0); {25250#false} is VALID [2022-04-27 14:57:53,338 INFO L290 TraceCheckUtils]: 37: Hoare triple {25250#false} assume ~s~0 == ~DC~0; {25250#false} is VALID [2022-04-27 14:57:53,338 INFO L290 TraceCheckUtils]: 38: Hoare triple {25250#false} assume 259 == ~status~1; {25250#false} is VALID [2022-04-27 14:57:53,338 INFO L272 TraceCheckUtils]: 39: Hoare triple {25250#false} call errorFn(); {25250#false} is VALID [2022-04-27 14:57:53,339 INFO L290 TraceCheckUtils]: 40: Hoare triple {25250#false} assume !false; {25250#false} is VALID [2022-04-27 14:57:53,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:57:53,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:57:53,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309086431] [2022-04-27 14:57:53,340 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [309086431] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:57:53,340 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:57:53,340 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-27 14:57:53,340 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [364846273] [2022-04-27 14:57:53,340 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:57:53,341 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 7 states have internal predecessors, (29), 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 41 [2022-04-27 14:57:53,341 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:57:53,341 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 7 states have internal predecessors, (29), 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) [2022-04-27 14:57:53,367 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:53,367 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-27 14:57:53,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:57:53,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-27 14:57:53,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-27 14:57:53,368 INFO L87 Difference]: Start difference. First operand 833 states and 1123 transitions. Second operand has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 7 states have internal predecessors, (29), 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) [2022-04-27 14:57:58,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:58,815 INFO L93 Difference]: Finished difference Result 896 states and 1201 transitions. [2022-04-27 14:57:58,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-27 14:57:58,816 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 7 states have internal predecessors, (29), 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 41 [2022-04-27 14:57:58,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:57:58,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 7 states have internal predecessors, (29), 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) [2022-04-27 14:57:58,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 646 transitions. [2022-04-27 14:57:58,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 7 states have internal predecessors, (29), 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) [2022-04-27 14:57:58,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 646 transitions. [2022-04-27 14:57:58,823 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 646 transitions. [2022-04-27 14:57:59,295 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 646 edges. 646 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:59,328 INFO L225 Difference]: With dead ends: 896 [2022-04-27 14:57:59,328 INFO L226 Difference]: Without dead ends: 887 [2022-04-27 14:57:59,328 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:57:59,329 INFO L413 NwaCegarLoop]: 462 mSDtfsCounter, 1493 mSDsluCounter, 439 mSDsCounter, 0 mSdLazyCounter, 1379 mSolverCounterSat, 428 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1508 SdHoareTripleChecker+Valid, 901 SdHoareTripleChecker+Invalid, 1807 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 428 IncrementalHoareTripleChecker+Valid, 1379 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-27 14:57:59,329 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1508 Valid, 901 Invalid, 1807 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [428 Valid, 1379 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-27 14:57:59,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 887 states. [2022-04-27 14:57:59,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 887 to 833. [2022-04-27 14:57:59,537 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:57:59,538 INFO L82 GeneralOperation]: Start isEquivalent. First operand 887 states. Second operand has 833 states, 660 states have (on average 1.3303030303030303) internal successors, (878), 672 states have internal predecessors, (878), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:59,539 INFO L74 IsIncluded]: Start isIncluded. First operand 887 states. Second operand has 833 states, 660 states have (on average 1.3303030303030303) internal successors, (878), 672 states have internal predecessors, (878), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:59,541 INFO L87 Difference]: Start difference. First operand 887 states. Second operand has 833 states, 660 states have (on average 1.3303030303030303) internal successors, (878), 672 states have internal predecessors, (878), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:59,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:59,565 INFO L93 Difference]: Finished difference Result 887 states and 1190 transitions. [2022-04-27 14:57:59,565 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1190 transitions. [2022-04-27 14:57:59,568 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:59,568 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:59,569 INFO L74 IsIncluded]: Start isIncluded. First operand has 833 states, 660 states have (on average 1.3303030303030303) internal successors, (878), 672 states have internal predecessors, (878), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 887 states. [2022-04-27 14:57:59,571 INFO L87 Difference]: Start difference. First operand has 833 states, 660 states have (on average 1.3303030303030303) internal successors, (878), 672 states have internal predecessors, (878), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 887 states. [2022-04-27 14:57:59,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:57:59,597 INFO L93 Difference]: Finished difference Result 887 states and 1190 transitions. [2022-04-27 14:57:59,597 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1190 transitions. [2022-04-27 14:57:59,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:57:59,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:57:59,600 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:57:59,600 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:57:59,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 833 states, 660 states have (on average 1.3303030303030303) internal successors, (878), 672 states have internal predecessors, (878), 100 states have call successors, (100), 62 states have call predecessors, (100), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-27 14:57:59,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1121 transitions. [2022-04-27 14:57:59,635 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1121 transitions. Word has length 41 [2022-04-27 14:57:59,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:57:59,635 INFO L495 AbstractCegarLoop]: Abstraction has 833 states and 1121 transitions. [2022-04-27 14:57:59,636 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 7 states have internal predecessors, (29), 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) [2022-04-27 14:57:59,636 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1121 transitions. [2022-04-27 14:57:59,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-27 14:57:59,637 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:57:59,637 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:57:59,637 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-27 14:57:59,637 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:57:59,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:57:59,637 INFO L85 PathProgramCache]: Analyzing trace with hash 1226727659, now seen corresponding path program 1 times [2022-04-27 14:57:59,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:57:59,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [516892326] [2022-04-27 14:57:59,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:57:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:57:59,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:59,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:57:59,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:59,709 INFO L290 TraceCheckUtils]: 0: Hoare triple {29429#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {29407#true} is VALID [2022-04-27 14:57:59,709 INFO L290 TraceCheckUtils]: 1: Hoare triple {29407#true} assume true; {29407#true} is VALID [2022-04-27 14:57:59,710 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {29407#true} {29407#true} #1159#return; {29407#true} is VALID [2022-04-27 14:57:59,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:57:59,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:59,727 INFO L290 TraceCheckUtils]: 0: Hoare triple {29430#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {29407#true} is VALID [2022-04-27 14:57:59,727 INFO L290 TraceCheckUtils]: 1: Hoare triple {29407#true} assume true; {29407#true} is VALID [2022-04-27 14:57:59,727 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {29407#true} {29407#true} #1067#return; {29407#true} is VALID [2022-04-27 14:57:59,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:57:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:59,738 INFO L290 TraceCheckUtils]: 0: Hoare triple {29431#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {29407#true} is VALID [2022-04-27 14:57:59,738 INFO L290 TraceCheckUtils]: 1: Hoare triple {29407#true} assume true; {29407#true} is VALID [2022-04-27 14:57:59,739 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {29407#true} {29407#true} #1069#return; {29407#true} is VALID [2022-04-27 14:57:59,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-27 14:57:59,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:59,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 14:57:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:57:59,764 INFO L290 TraceCheckUtils]: 0: Hoare triple {29438#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {29407#true} is VALID [2022-04-27 14:57:59,764 INFO L290 TraceCheckUtils]: 1: Hoare triple {29407#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {29407#true} is VALID [2022-04-27 14:57:59,764 INFO L290 TraceCheckUtils]: 2: Hoare triple {29407#true} assume true; {29407#true} is VALID [2022-04-27 14:57:59,764 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29407#true} {29407#true} #1087#return; {29407#true} is VALID [2022-04-27 14:57:59,764 INFO L290 TraceCheckUtils]: 0: Hoare triple {29432#(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; {29407#true} is VALID [2022-04-27 14:57:59,765 INFO L272 TraceCheckUtils]: 1: Hoare triple {29407#true} call IofCompleteRequest(~Irp, 0); {29438#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:57:59,765 INFO L290 TraceCheckUtils]: 2: Hoare triple {29438#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {29407#true} is VALID [2022-04-27 14:57:59,765 INFO L290 TraceCheckUtils]: 3: Hoare triple {29407#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {29407#true} is VALID [2022-04-27 14:57:59,765 INFO L290 TraceCheckUtils]: 4: Hoare triple {29407#true} assume true; {29407#true} is VALID [2022-04-27 14:57:59,765 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {29407#true} {29407#true} #1087#return; {29407#true} is VALID [2022-04-27 14:57:59,765 INFO L290 TraceCheckUtils]: 6: Hoare triple {29407#true} #res := 0; {29437#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-27 14:57:59,766 INFO L290 TraceCheckUtils]: 7: Hoare triple {29437#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {29437#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-27 14:57:59,766 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {29437#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {29407#true} #1071#return; {29427#(= |main_#t~ret97| 0)} is VALID [2022-04-27 14:57:59,768 INFO L272 TraceCheckUtils]: 0: Hoare triple {29407#true} call ULTIMATE.init(); {29429#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:57:59,768 INFO L290 TraceCheckUtils]: 1: Hoare triple {29429#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {29407#true} is VALID [2022-04-27 14:57:59,768 INFO L290 TraceCheckUtils]: 2: Hoare triple {29407#true} assume true; {29407#true} is VALID [2022-04-27 14:57:59,768 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29407#true} {29407#true} #1159#return; {29407#true} is VALID [2022-04-27 14:57:59,768 INFO L272 TraceCheckUtils]: 4: Hoare triple {29407#true} call #t~ret170 := main(); {29407#true} is VALID [2022-04-27 14:57:59,768 INFO L290 TraceCheckUtils]: 5: Hoare triple {29407#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; {29407#true} is VALID [2022-04-27 14:57:59,769 INFO L272 TraceCheckUtils]: 6: Hoare triple {29407#true} call _BLAST_init(); {29430#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:57:59,769 INFO L290 TraceCheckUtils]: 7: Hoare triple {29430#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {29407#true} is VALID [2022-04-27 14:57:59,769 INFO L290 TraceCheckUtils]: 8: Hoare triple {29407#true} assume true; {29407#true} is VALID [2022-04-27 14:57:59,769 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {29407#true} {29407#true} #1067#return; {29407#true} is VALID [2022-04-27 14:57:59,769 INFO L290 TraceCheckUtils]: 10: Hoare triple {29407#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; {29407#true} is VALID [2022-04-27 14:57:59,769 INFO L290 TraceCheckUtils]: 11: Hoare triple {29407#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {29407#true} is VALID [2022-04-27 14:57:59,770 INFO L272 TraceCheckUtils]: 12: Hoare triple {29407#true} call stub_driver_init(); {29431#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:57:59,770 INFO L290 TraceCheckUtils]: 13: Hoare triple {29431#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {29407#true} is VALID [2022-04-27 14:57:59,770 INFO L290 TraceCheckUtils]: 14: Hoare triple {29407#true} assume true; {29407#true} is VALID [2022-04-27 14:57:59,770 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {29407#true} {29407#true} #1069#return; {29407#true} is VALID [2022-04-27 14:57:59,770 INFO L290 TraceCheckUtils]: 16: Hoare triple {29407#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; {29407#true} is VALID [2022-04-27 14:57:59,770 INFO L290 TraceCheckUtils]: 17: Hoare triple {29407#true} assume 0 == ~tmp_ndt_1~0; {29407#true} is VALID [2022-04-27 14:57:59,770 INFO L272 TraceCheckUtils]: 18: Hoare triple {29407#true} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {29432#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:57:59,770 INFO L290 TraceCheckUtils]: 19: Hoare triple {29432#(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; {29407#true} is VALID [2022-04-27 14:57:59,771 INFO L272 TraceCheckUtils]: 20: Hoare triple {29407#true} call IofCompleteRequest(~Irp, 0); {29438#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:57:59,771 INFO L290 TraceCheckUtils]: 21: Hoare triple {29438#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {29407#true} is VALID [2022-04-27 14:57:59,771 INFO L290 TraceCheckUtils]: 22: Hoare triple {29407#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {29407#true} is VALID [2022-04-27 14:57:59,771 INFO L290 TraceCheckUtils]: 23: Hoare triple {29407#true} assume true; {29407#true} is VALID [2022-04-27 14:57:59,771 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {29407#true} {29407#true} #1087#return; {29407#true} is VALID [2022-04-27 14:57:59,771 INFO L290 TraceCheckUtils]: 25: Hoare triple {29407#true} #res := 0; {29437#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-27 14:57:59,771 INFO L290 TraceCheckUtils]: 26: Hoare triple {29437#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {29437#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-27 14:57:59,772 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {29437#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {29407#true} #1071#return; {29427#(= |main_#t~ret97| 0)} is VALID [2022-04-27 14:57:59,772 INFO L290 TraceCheckUtils]: 28: Hoare triple {29427#(= |main_#t~ret97| 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {29428#(= main_~status~1 0)} is VALID [2022-04-27 14:57:59,772 INFO L290 TraceCheckUtils]: 29: Hoare triple {29428#(= main_~status~1 0)} assume !(1 == ~pended~0); {29428#(= main_~status~1 0)} is VALID [2022-04-27 14:57:59,773 INFO L290 TraceCheckUtils]: 30: Hoare triple {29428#(= main_~status~1 0)} assume !(1 == ~pended~0); {29428#(= main_~status~1 0)} is VALID [2022-04-27 14:57:59,773 INFO L290 TraceCheckUtils]: 31: Hoare triple {29428#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {29428#(= main_~status~1 0)} is VALID [2022-04-27 14:57:59,773 INFO L290 TraceCheckUtils]: 32: Hoare triple {29428#(= main_~status~1 0)} assume -1 != ~status~1; {29428#(= main_~status~1 0)} is VALID [2022-04-27 14:57:59,773 INFO L290 TraceCheckUtils]: 33: Hoare triple {29428#(= main_~status~1 0)} assume ~s~0 != ~SKIP2~0; {29428#(= main_~status~1 0)} is VALID [2022-04-27 14:57:59,773 INFO L290 TraceCheckUtils]: 34: Hoare triple {29428#(= main_~status~1 0)} assume ~s~0 != ~IPC~0; {29428#(= main_~status~1 0)} is VALID [2022-04-27 14:57:59,774 INFO L290 TraceCheckUtils]: 35: Hoare triple {29428#(= main_~status~1 0)} assume !(~s~0 != ~DC~0); {29428#(= main_~status~1 0)} is VALID [2022-04-27 14:57:59,774 INFO L290 TraceCheckUtils]: 36: Hoare triple {29428#(= main_~status~1 0)} assume !(1 == ~pended~0); {29428#(= main_~status~1 0)} is VALID [2022-04-27 14:57:59,774 INFO L290 TraceCheckUtils]: 37: Hoare triple {29428#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {29428#(= main_~status~1 0)} is VALID [2022-04-27 14:57:59,774 INFO L290 TraceCheckUtils]: 38: Hoare triple {29428#(= main_~status~1 0)} assume 259 == ~status~1; {29408#false} is VALID [2022-04-27 14:57:59,774 INFO L272 TraceCheckUtils]: 39: Hoare triple {29408#false} call errorFn(); {29408#false} is VALID [2022-04-27 14:57:59,774 INFO L290 TraceCheckUtils]: 40: Hoare triple {29408#false} assume !false; {29408#false} is VALID [2022-04-27 14:57:59,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:57:59,775 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:57:59,775 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [516892326] [2022-04-27 14:57:59,775 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [516892326] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:57:59,775 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:57:59,775 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-27 14:57:59,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446933018] [2022-04-27 14:57:59,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:57:59,776 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 [2022-04-27 14:57:59,776 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:57:59,776 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) [2022-04-27 14:57:59,797 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:57:59,797 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 14:57:59,797 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:57:59,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 14:57:59,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-27 14:57:59,798 INFO L87 Difference]: Start difference. First operand 833 states and 1121 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) [2022-04-27 14:58:03,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:03,927 INFO L93 Difference]: Finished difference Result 896 states and 1199 transitions. [2022-04-27 14:58:03,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-27 14:58:03,928 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 [2022-04-27 14:58:03,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:58:03,928 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) [2022-04-27 14:58:03,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 622 transitions. [2022-04-27 14:58:03,932 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) [2022-04-27 14:58:03,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 622 transitions. [2022-04-27 14:58:03,935 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 622 transitions. [2022-04-27 14:58:04,361 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 622 edges. 622 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:04,396 INFO L225 Difference]: With dead ends: 896 [2022-04-27 14:58:04,397 INFO L226 Difference]: Without dead ends: 881 [2022-04-27 14:58:04,397 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:58:04,398 INFO L413 NwaCegarLoop]: 482 mSDtfsCounter, 516 mSDsluCounter, 788 mSDsCounter, 0 mSdLazyCounter, 1563 mSolverCounterSat, 163 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 525 SdHoareTripleChecker+Valid, 1270 SdHoareTripleChecker+Invalid, 1726 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 163 IncrementalHoareTripleChecker+Valid, 1563 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-27 14:58:04,399 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [525 Valid, 1270 Invalid, 1726 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [163 Valid, 1563 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-27 14:58:04,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 881 states. [2022-04-27 14:58:04,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 881 to 831. [2022-04-27 14:58:04,610 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:58:04,611 INFO L82 GeneralOperation]: Start isEquivalent. First operand 881 states. Second operand has 831 states, 659 states have (on average 1.3292867981790593) internal successors, (876), 671 states have internal predecessors, (876), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-27 14:58:04,612 INFO L74 IsIncluded]: Start isIncluded. First operand 881 states. Second operand has 831 states, 659 states have (on average 1.3292867981790593) internal successors, (876), 671 states have internal predecessors, (876), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-27 14:58:04,613 INFO L87 Difference]: Start difference. First operand 881 states. Second operand has 831 states, 659 states have (on average 1.3292867981790593) internal successors, (876), 671 states have internal predecessors, (876), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-27 14:58:04,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:04,636 INFO L93 Difference]: Finished difference Result 881 states and 1183 transitions. [2022-04-27 14:58:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1183 transitions. [2022-04-27 14:58:04,638 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:04,638 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:04,638 INFO L74 IsIncluded]: Start isIncluded. First operand has 831 states, 659 states have (on average 1.3292867981790593) internal successors, (876), 671 states have internal predecessors, (876), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) Second operand 881 states. [2022-04-27 14:58:04,639 INFO L87 Difference]: Start difference. First operand has 831 states, 659 states have (on average 1.3292867981790593) internal successors, (876), 671 states have internal predecessors, (876), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) Second operand 881 states. [2022-04-27 14:58:04,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:04,663 INFO L93 Difference]: Finished difference Result 881 states and 1183 transitions. [2022-04-27 14:58:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1183 transitions. [2022-04-27 14:58:04,664 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:04,664 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:04,665 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:58:04,665 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:58:04,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 831 states, 659 states have (on average 1.3292867981790593) internal successors, (876), 671 states have internal predecessors, (876), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-27 14:58:04,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 831 states and 1117 transitions. [2022-04-27 14:58:04,693 INFO L78 Accepts]: Start accepts. Automaton has 831 states and 1117 transitions. Word has length 41 [2022-04-27 14:58:04,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:58:04,693 INFO L495 AbstractCegarLoop]: Abstraction has 831 states and 1117 transitions. [2022-04-27 14:58:04,694 INFO L496 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) [2022-04-27 14:58:04,694 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1117 transitions. [2022-04-27 14:58:04,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-27 14:58:04,694 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:58:04,694 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:58:04,694 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-27 14:58:04,695 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:58:04,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:58:04,695 INFO L85 PathProgramCache]: Analyzing trace with hash -380785908, now seen corresponding path program 1 times [2022-04-27 14:58:04,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:58:04,695 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387696235] [2022-04-27 14:58:04,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:58:04,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:58:04,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:04,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:58:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:04,776 INFO L290 TraceCheckUtils]: 0: Hoare triple {33554#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {33532#true} is VALID [2022-04-27 14:58:04,776 INFO L290 TraceCheckUtils]: 1: Hoare triple {33532#true} assume true; {33532#true} is VALID [2022-04-27 14:58:04,776 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33532#true} {33532#true} #1159#return; {33532#true} is VALID [2022-04-27 14:58:04,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:58:04,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:04,797 INFO L290 TraceCheckUtils]: 0: Hoare triple {33555#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {33532#true} is VALID [2022-04-27 14:58:04,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {33532#true} assume true; {33532#true} is VALID [2022-04-27 14:58:04,797 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33532#true} {33532#true} #1067#return; {33532#true} is VALID [2022-04-27 14:58:04,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:58:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:04,807 INFO L290 TraceCheckUtils]: 0: Hoare triple {33556#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {33532#true} is VALID [2022-04-27 14:58:04,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {33532#true} assume true; {33532#true} is VALID [2022-04-27 14:58:04,807 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33532#true} {33532#true} #1069#return; {33532#true} is VALID [2022-04-27 14:58:04,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-27 14:58:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:04,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 14:58:04,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:04,831 INFO L290 TraceCheckUtils]: 0: Hoare triple {33563#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {33532#true} is VALID [2022-04-27 14:58:04,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {33532#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {33532#true} is VALID [2022-04-27 14:58:04,831 INFO L290 TraceCheckUtils]: 2: Hoare triple {33532#true} assume true; {33532#true} is VALID [2022-04-27 14:58:04,831 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33532#true} {33532#true} #1087#return; {33532#true} is VALID [2022-04-27 14:58:04,832 INFO L290 TraceCheckUtils]: 0: Hoare triple {33557#(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; {33532#true} is VALID [2022-04-27 14:58:04,832 INFO L272 TraceCheckUtils]: 1: Hoare triple {33532#true} call IofCompleteRequest(~Irp, 0); {33563#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:04,832 INFO L290 TraceCheckUtils]: 2: Hoare triple {33563#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {33532#true} is VALID [2022-04-27 14:58:04,832 INFO L290 TraceCheckUtils]: 3: Hoare triple {33532#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {33532#true} is VALID [2022-04-27 14:58:04,832 INFO L290 TraceCheckUtils]: 4: Hoare triple {33532#true} assume true; {33532#true} is VALID [2022-04-27 14:58:04,832 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {33532#true} {33532#true} #1087#return; {33532#true} is VALID [2022-04-27 14:58:04,832 INFO L290 TraceCheckUtils]: 6: Hoare triple {33532#true} #res := 0; {33562#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-27 14:58:04,833 INFO L290 TraceCheckUtils]: 7: Hoare triple {33562#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {33562#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-27 14:58:04,833 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {33562#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {33532#true} #1073#return; {33552#(= |main_#t~ret98| 0)} is VALID [2022-04-27 14:58:04,834 INFO L272 TraceCheckUtils]: 0: Hoare triple {33532#true} call ULTIMATE.init(); {33554#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:58:04,834 INFO L290 TraceCheckUtils]: 1: Hoare triple {33554#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {33532#true} is VALID [2022-04-27 14:58:04,834 INFO L290 TraceCheckUtils]: 2: Hoare triple {33532#true} assume true; {33532#true} is VALID [2022-04-27 14:58:04,834 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33532#true} {33532#true} #1159#return; {33532#true} is VALID [2022-04-27 14:58:04,835 INFO L272 TraceCheckUtils]: 4: Hoare triple {33532#true} call #t~ret170 := main(); {33532#true} is VALID [2022-04-27 14:58:04,835 INFO L290 TraceCheckUtils]: 5: Hoare triple {33532#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; {33532#true} is VALID [2022-04-27 14:58:04,835 INFO L272 TraceCheckUtils]: 6: Hoare triple {33532#true} call _BLAST_init(); {33555#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:04,835 INFO L290 TraceCheckUtils]: 7: Hoare triple {33555#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {33532#true} is VALID [2022-04-27 14:58:04,835 INFO L290 TraceCheckUtils]: 8: Hoare triple {33532#true} assume true; {33532#true} is VALID [2022-04-27 14:58:04,835 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {33532#true} {33532#true} #1067#return; {33532#true} is VALID [2022-04-27 14:58:04,835 INFO L290 TraceCheckUtils]: 10: Hoare triple {33532#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; {33532#true} is VALID [2022-04-27 14:58:04,835 INFO L290 TraceCheckUtils]: 11: Hoare triple {33532#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {33532#true} is VALID [2022-04-27 14:58:04,836 INFO L272 TraceCheckUtils]: 12: Hoare triple {33532#true} call stub_driver_init(); {33556#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:58:04,836 INFO L290 TraceCheckUtils]: 13: Hoare triple {33556#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {33532#true} is VALID [2022-04-27 14:58:04,836 INFO L290 TraceCheckUtils]: 14: Hoare triple {33532#true} assume true; {33532#true} is VALID [2022-04-27 14:58:04,836 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {33532#true} {33532#true} #1069#return; {33532#true} is VALID [2022-04-27 14:58:04,836 INFO L290 TraceCheckUtils]: 16: Hoare triple {33532#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; {33532#true} is VALID [2022-04-27 14:58:04,836 INFO L290 TraceCheckUtils]: 17: Hoare triple {33532#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; {33532#true} is VALID [2022-04-27 14:58:04,836 INFO L290 TraceCheckUtils]: 18: Hoare triple {33532#true} assume 1 == ~tmp_ndt_2~0; {33532#true} is VALID [2022-04-27 14:58:04,837 INFO L272 TraceCheckUtils]: 19: Hoare triple {33532#true} call #t~ret98 := FloppyCreateClose(~devobj~0, ~pirp~0); {33557#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:04,837 INFO L290 TraceCheckUtils]: 20: Hoare triple {33557#(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; {33532#true} is VALID [2022-04-27 14:58:04,837 INFO L272 TraceCheckUtils]: 21: Hoare triple {33532#true} call IofCompleteRequest(~Irp, 0); {33563#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:04,837 INFO L290 TraceCheckUtils]: 22: Hoare triple {33563#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {33532#true} is VALID [2022-04-27 14:58:04,837 INFO L290 TraceCheckUtils]: 23: Hoare triple {33532#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {33532#true} is VALID [2022-04-27 14:58:04,837 INFO L290 TraceCheckUtils]: 24: Hoare triple {33532#true} assume true; {33532#true} is VALID [2022-04-27 14:58:04,837 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {33532#true} {33532#true} #1087#return; {33532#true} is VALID [2022-04-27 14:58:04,837 INFO L290 TraceCheckUtils]: 26: Hoare triple {33532#true} #res := 0; {33562#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-27 14:58:04,838 INFO L290 TraceCheckUtils]: 27: Hoare triple {33562#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {33562#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-27 14:58:04,838 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {33562#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {33532#true} #1073#return; {33552#(= |main_#t~ret98| 0)} is VALID [2022-04-27 14:58:04,838 INFO L290 TraceCheckUtils]: 29: Hoare triple {33552#(= |main_#t~ret98| 0)} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~status~1 := #t~ret98;havoc #t~ret98; {33553#(= main_~status~1 0)} is VALID [2022-04-27 14:58:04,839 INFO L290 TraceCheckUtils]: 30: Hoare triple {33553#(= main_~status~1 0)} assume !(1 == ~pended~0); {33553#(= main_~status~1 0)} is VALID [2022-04-27 14:58:04,839 INFO L290 TraceCheckUtils]: 31: Hoare triple {33553#(= main_~status~1 0)} assume !(1 == ~pended~0); {33553#(= main_~status~1 0)} is VALID [2022-04-27 14:58:04,839 INFO L290 TraceCheckUtils]: 32: Hoare triple {33553#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {33553#(= main_~status~1 0)} is VALID [2022-04-27 14:58:04,839 INFO L290 TraceCheckUtils]: 33: Hoare triple {33553#(= main_~status~1 0)} assume -1 != ~status~1; {33553#(= main_~status~1 0)} is VALID [2022-04-27 14:58:04,839 INFO L290 TraceCheckUtils]: 34: Hoare triple {33553#(= main_~status~1 0)} assume ~s~0 != ~SKIP2~0; {33553#(= main_~status~1 0)} is VALID [2022-04-27 14:58:04,840 INFO L290 TraceCheckUtils]: 35: Hoare triple {33553#(= main_~status~1 0)} assume ~s~0 != ~IPC~0; {33553#(= main_~status~1 0)} is VALID [2022-04-27 14:58:04,840 INFO L290 TraceCheckUtils]: 36: Hoare triple {33553#(= main_~status~1 0)} assume !(~s~0 != ~DC~0); {33553#(= main_~status~1 0)} is VALID [2022-04-27 14:58:04,841 INFO L290 TraceCheckUtils]: 37: Hoare triple {33553#(= main_~status~1 0)} assume !(1 == ~pended~0); {33553#(= main_~status~1 0)} is VALID [2022-04-27 14:58:04,841 INFO L290 TraceCheckUtils]: 38: Hoare triple {33553#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {33553#(= main_~status~1 0)} is VALID [2022-04-27 14:58:04,841 INFO L290 TraceCheckUtils]: 39: Hoare triple {33553#(= main_~status~1 0)} assume 259 == ~status~1; {33533#false} is VALID [2022-04-27 14:58:04,841 INFO L272 TraceCheckUtils]: 40: Hoare triple {33533#false} call errorFn(); {33533#false} is VALID [2022-04-27 14:58:04,841 INFO L290 TraceCheckUtils]: 41: Hoare triple {33533#false} assume !false; {33533#false} is VALID [2022-04-27 14:58:04,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:58:04,842 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:58:04,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387696235] [2022-04-27 14:58:04,842 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1387696235] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:58:04,842 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:58:04,842 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-27 14:58:04,843 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762161833] [2022-04-27 14:58:04,843 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:58:04,843 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 [2022-04-27 14:58:04,843 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:58:04,843 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) [2022-04-27 14:58:04,865 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:04,865 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 14:58:04,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:58:04,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 14:58:04,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-27 14:58:04,865 INFO L87 Difference]: Start difference. First operand 831 states and 1117 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) [2022-04-27 14:58:07,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:07,823 INFO L93 Difference]: Finished difference Result 894 states and 1195 transitions. [2022-04-27 14:58:07,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-27 14:58:07,823 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 [2022-04-27 14:58:07,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:58:07,823 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) [2022-04-27 14:58:07,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 618 transitions. [2022-04-27 14:58:07,827 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) [2022-04-27 14:58:07,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 618 transitions. [2022-04-27 14:58:07,830 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 618 transitions. [2022-04-27 14:58:08,228 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 618 edges. 618 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:08,261 INFO L225 Difference]: With dead ends: 894 [2022-04-27 14:58:08,261 INFO L226 Difference]: Without dead ends: 874 [2022-04-27 14:58:08,261 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:58:08,262 INFO L413 NwaCegarLoop]: 478 mSDtfsCounter, 642 mSDsluCounter, 755 mSDsCounter, 0 mSdLazyCounter, 1376 mSolverCounterSat, 181 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 650 SdHoareTripleChecker+Valid, 1233 SdHoareTripleChecker+Invalid, 1557 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 181 IncrementalHoareTripleChecker+Valid, 1376 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-27 14:58:08,262 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [650 Valid, 1233 Invalid, 1557 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [181 Valid, 1376 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-27 14:58:08,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 874 states. [2022-04-27 14:58:08,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 874 to 824. [2022-04-27 14:58:08,467 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:58:08,468 INFO L82 GeneralOperation]: Start isEquivalent. First operand 874 states. Second operand has 824 states, 655 states have (on average 1.3297709923664123) internal successors, (871), 667 states have internal predecessors, (871), 97 states have call successors, (97), 61 states have call predecessors, (97), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-27 14:58:08,469 INFO L74 IsIncluded]: Start isIncluded. First operand 874 states. Second operand has 824 states, 655 states have (on average 1.3297709923664123) internal successors, (871), 667 states have internal predecessors, (871), 97 states have call successors, (97), 61 states have call predecessors, (97), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-27 14:58:08,469 INFO L87 Difference]: Start difference. First operand 874 states. Second operand has 824 states, 655 states have (on average 1.3297709923664123) internal successors, (871), 667 states have internal predecessors, (871), 97 states have call successors, (97), 61 states have call predecessors, (97), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-27 14:58:08,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:08,492 INFO L93 Difference]: Finished difference Result 874 states and 1174 transitions. [2022-04-27 14:58:08,492 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1174 transitions. [2022-04-27 14:58:08,494 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:08,494 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:08,494 INFO L74 IsIncluded]: Start isIncluded. First operand has 824 states, 655 states have (on average 1.3297709923664123) internal successors, (871), 667 states have internal predecessors, (871), 97 states have call successors, (97), 61 states have call predecessors, (97), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 874 states. [2022-04-27 14:58:08,495 INFO L87 Difference]: Start difference. First operand has 824 states, 655 states have (on average 1.3297709923664123) internal successors, (871), 667 states have internal predecessors, (871), 97 states have call successors, (97), 61 states have call predecessors, (97), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 874 states. [2022-04-27 14:58:08,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:08,518 INFO L93 Difference]: Finished difference Result 874 states and 1174 transitions. [2022-04-27 14:58:08,518 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1174 transitions. [2022-04-27 14:58:08,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:08,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:08,519 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:58:08,519 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:58:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 824 states, 655 states have (on average 1.3297709923664123) internal successors, (871), 667 states have internal predecessors, (871), 97 states have call successors, (97), 61 states have call predecessors, (97), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-27 14:58:08,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 824 states and 1108 transitions. [2022-04-27 14:58:08,547 INFO L78 Accepts]: Start accepts. Automaton has 824 states and 1108 transitions. Word has length 42 [2022-04-27 14:58:08,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:58:08,547 INFO L495 AbstractCegarLoop]: Abstraction has 824 states and 1108 transitions. [2022-04-27 14:58:08,547 INFO L496 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) [2022-04-27 14:58:08,547 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1108 transitions. [2022-04-27 14:58:08,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-27 14:58:08,548 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:58:08,548 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:58:08,548 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-27 14:58:08,548 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:58:08,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:58:08,548 INFO L85 PathProgramCache]: Analyzing trace with hash 1082082785, now seen corresponding path program 1 times [2022-04-27 14:58:08,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:58:08,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222481643] [2022-04-27 14:58:08,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:58:08,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:58:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:08,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:58:08,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:08,660 INFO L290 TraceCheckUtils]: 0: Hoare triple {37652#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {37630#true} is VALID [2022-04-27 14:58:08,661 INFO L290 TraceCheckUtils]: 1: Hoare triple {37630#true} assume true; {37630#true} is VALID [2022-04-27 14:58:08,661 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37630#true} {37630#true} #1159#return; {37630#true} is VALID [2022-04-27 14:58:08,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:58:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:08,685 INFO L290 TraceCheckUtils]: 0: Hoare triple {37653#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {37630#true} is VALID [2022-04-27 14:58:08,685 INFO L290 TraceCheckUtils]: 1: Hoare triple {37630#true} assume true; {37630#true} is VALID [2022-04-27 14:58:08,685 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37630#true} {37630#true} #1067#return; {37630#true} is VALID [2022-04-27 14:58:08,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:58:08,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:08,697 INFO L290 TraceCheckUtils]: 0: Hoare triple {37654#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {37630#true} is VALID [2022-04-27 14:58:08,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {37630#true} assume true; {37630#true} is VALID [2022-04-27 14:58:08,698 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37630#true} {37630#true} #1069#return; {37630#true} is VALID [2022-04-27 14:58:08,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:58:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:08,746 INFO L290 TraceCheckUtils]: 0: Hoare triple {37655#(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; {37630#true} is VALID [2022-04-27 14:58:08,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {37630#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {37630#true} is VALID [2022-04-27 14:58:08,746 INFO L290 TraceCheckUtils]: 2: Hoare triple {37630#true} assume !(0 != ~disketteExtension__IsRemoved~1); {37630#true} is VALID [2022-04-27 14:58:08,746 INFO L290 TraceCheckUtils]: 3: Hoare triple {37630#true} assume !(0 == ~disketteExtension__IsStarted~2); {37630#true} is VALID [2022-04-27 14:58:08,747 INFO L290 TraceCheckUtils]: 4: Hoare triple {37630#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {37630#true} is VALID [2022-04-27 14:58:08,747 INFO L290 TraceCheckUtils]: 5: Hoare triple {37630#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {37656#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-27 14:58:08,748 INFO L290 TraceCheckUtils]: 6: Hoare triple {37656#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {37657#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} is VALID [2022-04-27 14:58:08,748 INFO L290 TraceCheckUtils]: 7: Hoare triple {37657#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} assume !(259 != ~__cil_tmp91~0); {37631#false} is VALID [2022-04-27 14:58:08,748 INFO L290 TraceCheckUtils]: 8: Hoare triple {37631#false} #res := ~ntStatus~3; {37631#false} is VALID [2022-04-27 14:58:08,748 INFO L290 TraceCheckUtils]: 9: Hoare triple {37631#false} assume true; {37631#false} is VALID [2022-04-27 14:58:08,748 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {37631#false} {37630#true} #1075#return; {37631#false} is VALID [2022-04-27 14:58:08,750 INFO L272 TraceCheckUtils]: 0: Hoare triple {37630#true} call ULTIMATE.init(); {37652#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:58:08,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {37652#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {37630#true} is VALID [2022-04-27 14:58:08,750 INFO L290 TraceCheckUtils]: 2: Hoare triple {37630#true} assume true; {37630#true} is VALID [2022-04-27 14:58:08,750 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37630#true} {37630#true} #1159#return; {37630#true} is VALID [2022-04-27 14:58:08,750 INFO L272 TraceCheckUtils]: 4: Hoare triple {37630#true} call #t~ret170 := main(); {37630#true} is VALID [2022-04-27 14:58:08,750 INFO L290 TraceCheckUtils]: 5: Hoare triple {37630#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; {37630#true} is VALID [2022-04-27 14:58:08,751 INFO L272 TraceCheckUtils]: 6: Hoare triple {37630#true} call _BLAST_init(); {37653#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:08,751 INFO L290 TraceCheckUtils]: 7: Hoare triple {37653#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {37630#true} is VALID [2022-04-27 14:58:08,751 INFO L290 TraceCheckUtils]: 8: Hoare triple {37630#true} assume true; {37630#true} is VALID [2022-04-27 14:58:08,751 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {37630#true} {37630#true} #1067#return; {37630#true} is VALID [2022-04-27 14:58:08,751 INFO L290 TraceCheckUtils]: 10: Hoare triple {37630#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; {37630#true} is VALID [2022-04-27 14:58:08,751 INFO L290 TraceCheckUtils]: 11: Hoare triple {37630#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {37630#true} is VALID [2022-04-27 14:58:08,751 INFO L272 TraceCheckUtils]: 12: Hoare triple {37630#true} call stub_driver_init(); {37654#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:58:08,751 INFO L290 TraceCheckUtils]: 13: Hoare triple {37654#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {37630#true} is VALID [2022-04-27 14:58:08,751 INFO L290 TraceCheckUtils]: 14: Hoare triple {37630#true} assume true; {37630#true} is VALID [2022-04-27 14:58:08,751 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {37630#true} {37630#true} #1069#return; {37630#true} is VALID [2022-04-27 14:58:08,751 INFO L290 TraceCheckUtils]: 16: Hoare triple {37630#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; {37630#true} is VALID [2022-04-27 14:58:08,752 INFO L290 TraceCheckUtils]: 17: Hoare triple {37630#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; {37630#true} is VALID [2022-04-27 14:58:08,752 INFO L290 TraceCheckUtils]: 18: Hoare triple {37630#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; {37630#true} is VALID [2022-04-27 14:58:08,752 INFO L290 TraceCheckUtils]: 19: Hoare triple {37630#true} assume 2 == ~tmp_ndt_3~0; {37630#true} is VALID [2022-04-27 14:58:08,752 INFO L272 TraceCheckUtils]: 20: Hoare triple {37630#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {37655#(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 [2022-04-27 14:58:08,752 INFO L290 TraceCheckUtils]: 21: Hoare triple {37655#(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; {37630#true} is VALID [2022-04-27 14:58:08,752 INFO L290 TraceCheckUtils]: 22: Hoare triple {37630#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {37630#true} is VALID [2022-04-27 14:58:08,752 INFO L290 TraceCheckUtils]: 23: Hoare triple {37630#true} assume !(0 != ~disketteExtension__IsRemoved~1); {37630#true} is VALID [2022-04-27 14:58:08,752 INFO L290 TraceCheckUtils]: 24: Hoare triple {37630#true} assume !(0 == ~disketteExtension__IsStarted~2); {37630#true} is VALID [2022-04-27 14:58:08,753 INFO L290 TraceCheckUtils]: 25: Hoare triple {37630#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {37630#true} is VALID [2022-04-27 14:58:08,753 INFO L290 TraceCheckUtils]: 26: Hoare triple {37630#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {37656#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-27 14:58:08,753 INFO L290 TraceCheckUtils]: 27: Hoare triple {37656#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {37657#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} is VALID [2022-04-27 14:58:08,753 INFO L290 TraceCheckUtils]: 28: Hoare triple {37657#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} assume !(259 != ~__cil_tmp91~0); {37631#false} is VALID [2022-04-27 14:58:08,753 INFO L290 TraceCheckUtils]: 29: Hoare triple {37631#false} #res := ~ntStatus~3; {37631#false} is VALID [2022-04-27 14:58:08,753 INFO L290 TraceCheckUtils]: 30: Hoare triple {37631#false} assume true; {37631#false} is VALID [2022-04-27 14:58:08,754 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {37631#false} {37630#true} #1075#return; {37631#false} is VALID [2022-04-27 14:58:08,754 INFO L290 TraceCheckUtils]: 32: Hoare triple {37631#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {37631#false} is VALID [2022-04-27 14:58:08,754 INFO L290 TraceCheckUtils]: 33: Hoare triple {37631#false} assume !(1 == ~pended~0); {37631#false} is VALID [2022-04-27 14:58:08,754 INFO L290 TraceCheckUtils]: 34: Hoare triple {37631#false} assume !(1 == ~pended~0); {37631#false} is VALID [2022-04-27 14:58:08,754 INFO L290 TraceCheckUtils]: 35: Hoare triple {37631#false} assume ~s~0 != ~UNLOADED~0; {37631#false} is VALID [2022-04-27 14:58:08,754 INFO L290 TraceCheckUtils]: 36: Hoare triple {37631#false} assume -1 != ~status~1; {37631#false} is VALID [2022-04-27 14:58:08,754 INFO L290 TraceCheckUtils]: 37: Hoare triple {37631#false} assume ~s~0 != ~SKIP2~0; {37631#false} is VALID [2022-04-27 14:58:08,754 INFO L290 TraceCheckUtils]: 38: Hoare triple {37631#false} assume ~s~0 != ~IPC~0; {37631#false} is VALID [2022-04-27 14:58:08,754 INFO L290 TraceCheckUtils]: 39: Hoare triple {37631#false} assume ~s~0 != ~DC~0; {37631#false} is VALID [2022-04-27 14:58:08,754 INFO L272 TraceCheckUtils]: 40: Hoare triple {37631#false} call errorFn(); {37631#false} is VALID [2022-04-27 14:58:08,754 INFO L290 TraceCheckUtils]: 41: Hoare triple {37631#false} assume !false; {37631#false} is VALID [2022-04-27 14:58:08,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:58:08,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:58:08,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222481643] [2022-04-27 14:58:08,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [222481643] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:58:08,754 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:58:08,754 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-27 14:58:08,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1717886982] [2022-04-27 14:58:08,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:58:08,755 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 [2022-04-27 14:58:08,755 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:58:08,755 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) [2022-04-27 14:58:08,780 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:08,780 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-27 14:58:08,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:58:08,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-27 14:58:08,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-27 14:58:08,780 INFO L87 Difference]: Start difference. First operand 824 states and 1108 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) [2022-04-27 14:58:12,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:12,649 INFO L93 Difference]: Finished difference Result 871 states and 1163 transitions. [2022-04-27 14:58:12,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-27 14:58:12,649 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 [2022-04-27 14:58:12,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:58:12,650 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) [2022-04-27 14:58:12,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 577 transitions. [2022-04-27 14:58:12,653 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) [2022-04-27 14:58:12,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 577 transitions. [2022-04-27 14:58:12,657 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 577 transitions. [2022-04-27 14:58:13,161 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 577 edges. 577 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:13,217 INFO L225 Difference]: With dead ends: 871 [2022-04-27 14:58:13,217 INFO L226 Difference]: Without dead ends: 849 [2022-04-27 14:58:13,218 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:58:13,218 INFO L413 NwaCegarLoop]: 459 mSDtfsCounter, 298 mSDsluCounter, 546 mSDsCounter, 0 mSdLazyCounter, 1380 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 302 SdHoareTripleChecker+Valid, 1005 SdHoareTripleChecker+Invalid, 1475 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 1380 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-27 14:58:13,218 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [302 Valid, 1005 Invalid, 1475 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 1380 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-27 14:58:13,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 849 states. [2022-04-27 14:58:13,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 849 to 826. [2022-04-27 14:58:13,466 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:58:13,467 INFO L82 GeneralOperation]: Start isEquivalent. First operand 849 states. Second operand has 826 states, 657 states have (on average 1.3287671232876712) internal successors, (873), 669 states have internal predecessors, (873), 97 states have call successors, (97), 61 states have call predecessors, (97), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-27 14:58:13,468 INFO L74 IsIncluded]: Start isIncluded. First operand 849 states. Second operand has 826 states, 657 states have (on average 1.3287671232876712) internal successors, (873), 669 states have internal predecessors, (873), 97 states have call successors, (97), 61 states have call predecessors, (97), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-27 14:58:13,469 INFO L87 Difference]: Start difference. First operand 849 states. Second operand has 826 states, 657 states have (on average 1.3287671232876712) internal successors, (873), 669 states have internal predecessors, (873), 97 states have call successors, (97), 61 states have call predecessors, (97), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-27 14:58:13,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:13,491 INFO L93 Difference]: Finished difference Result 849 states and 1137 transitions. [2022-04-27 14:58:13,491 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1137 transitions. [2022-04-27 14:58:13,493 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:13,493 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:13,494 INFO L74 IsIncluded]: Start isIncluded. First operand has 826 states, 657 states have (on average 1.3287671232876712) internal successors, (873), 669 states have internal predecessors, (873), 97 states have call successors, (97), 61 states have call predecessors, (97), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 849 states. [2022-04-27 14:58:13,495 INFO L87 Difference]: Start difference. First operand has 826 states, 657 states have (on average 1.3287671232876712) internal successors, (873), 669 states have internal predecessors, (873), 97 states have call successors, (97), 61 states have call predecessors, (97), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 849 states. [2022-04-27 14:58:13,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:13,517 INFO L93 Difference]: Finished difference Result 849 states and 1137 transitions. [2022-04-27 14:58:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1137 transitions. [2022-04-27 14:58:13,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:13,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:13,519 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:58:13,519 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:58:13,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 826 states, 657 states have (on average 1.3287671232876712) internal successors, (873), 669 states have internal predecessors, (873), 97 states have call successors, (97), 61 states have call predecessors, (97), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-27 14:58:13,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 826 states and 1110 transitions. [2022-04-27 14:58:13,548 INFO L78 Accepts]: Start accepts. Automaton has 826 states and 1110 transitions. Word has length 42 [2022-04-27 14:58:13,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:58:13,549 INFO L495 AbstractCegarLoop]: Abstraction has 826 states and 1110 transitions. [2022-04-27 14:58:13,549 INFO L496 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) [2022-04-27 14:58:13,549 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1110 transitions. [2022-04-27 14:58:13,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-27 14:58:13,549 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:58:13,550 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:58:13,550 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-27 14:58:13,550 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:58:13,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:58:13,550 INFO L85 PathProgramCache]: Analyzing trace with hash 1086081538, now seen corresponding path program 1 times [2022-04-27 14:58:13,550 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:58:13,550 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [8221493] [2022-04-27 14:58:13,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:58:13,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:58:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:13,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:58:13,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:13,640 INFO L290 TraceCheckUtils]: 0: Hoare triple {41670#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {41653#true} is VALID [2022-04-27 14:58:13,640 INFO L290 TraceCheckUtils]: 1: Hoare triple {41653#true} assume true; {41653#true} is VALID [2022-04-27 14:58:13,640 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41653#true} {41653#true} #1159#return; {41653#true} is VALID [2022-04-27 14:58:13,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:58:13,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:13,664 INFO L290 TraceCheckUtils]: 0: Hoare triple {41671#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {41653#true} is VALID [2022-04-27 14:58:13,664 INFO L290 TraceCheckUtils]: 1: Hoare triple {41653#true} assume true; {41653#true} is VALID [2022-04-27 14:58:13,664 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41653#true} {41653#true} #1067#return; {41653#true} is VALID [2022-04-27 14:58:13,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:58:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:13,677 INFO L290 TraceCheckUtils]: 0: Hoare triple {41672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {41653#true} is VALID [2022-04-27 14:58:13,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {41653#true} assume true; {41653#true} is VALID [2022-04-27 14:58:13,677 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41653#true} {41653#true} #1069#return; {41653#true} is VALID [2022-04-27 14:58:13,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-27 14:58:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:13,706 INFO L290 TraceCheckUtils]: 0: Hoare triple {41673#(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; {41653#true} is VALID [2022-04-27 14:58:13,706 INFO L290 TraceCheckUtils]: 1: Hoare triple {41653#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {41674#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 14:58:13,707 INFO L290 TraceCheckUtils]: 2: Hoare triple {41674#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {41674#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 14:58:13,707 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41674#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {41653#true} #1027#return; {41668#(not (= |FloppyPnp_#t~ret35| 259))} is VALID [2022-04-27 14:58:13,709 INFO L272 TraceCheckUtils]: 0: Hoare triple {41653#true} call ULTIMATE.init(); {41670#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:58:13,709 INFO L290 TraceCheckUtils]: 1: Hoare triple {41670#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {41653#true} is VALID [2022-04-27 14:58:13,709 INFO L290 TraceCheckUtils]: 2: Hoare triple {41653#true} assume true; {41653#true} is VALID [2022-04-27 14:58:13,714 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41653#true} {41653#true} #1159#return; {41653#true} is VALID [2022-04-27 14:58:13,714 INFO L272 TraceCheckUtils]: 4: Hoare triple {41653#true} call #t~ret170 := main(); {41653#true} is VALID [2022-04-27 14:58:13,714 INFO L290 TraceCheckUtils]: 5: Hoare triple {41653#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; {41653#true} is VALID [2022-04-27 14:58:13,715 INFO L272 TraceCheckUtils]: 6: Hoare triple {41653#true} call _BLAST_init(); {41671#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:13,715 INFO L290 TraceCheckUtils]: 7: Hoare triple {41671#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {41653#true} is VALID [2022-04-27 14:58:13,715 INFO L290 TraceCheckUtils]: 8: Hoare triple {41653#true} assume true; {41653#true} is VALID [2022-04-27 14:58:13,715 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {41653#true} {41653#true} #1067#return; {41653#true} is VALID [2022-04-27 14:58:13,715 INFO L290 TraceCheckUtils]: 10: Hoare triple {41653#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; {41653#true} is VALID [2022-04-27 14:58:13,715 INFO L290 TraceCheckUtils]: 11: Hoare triple {41653#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {41653#true} is VALID [2022-04-27 14:58:13,716 INFO L272 TraceCheckUtils]: 12: Hoare triple {41653#true} call stub_driver_init(); {41672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:58:13,716 INFO L290 TraceCheckUtils]: 13: Hoare triple {41672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {41653#true} is VALID [2022-04-27 14:58:13,716 INFO L290 TraceCheckUtils]: 14: Hoare triple {41653#true} assume true; {41653#true} is VALID [2022-04-27 14:58:13,716 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {41653#true} {41653#true} #1069#return; {41653#true} is VALID [2022-04-27 14:58:13,716 INFO L290 TraceCheckUtils]: 16: Hoare triple {41653#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; {41653#true} is VALID [2022-04-27 14:58:13,716 INFO L290 TraceCheckUtils]: 17: Hoare triple {41653#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; {41653#true} is VALID [2022-04-27 14:58:13,716 INFO L290 TraceCheckUtils]: 18: Hoare triple {41653#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; {41653#true} is VALID [2022-04-27 14:58:13,716 INFO L290 TraceCheckUtils]: 19: Hoare triple {41653#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; {41653#true} is VALID [2022-04-27 14:58:13,716 INFO L290 TraceCheckUtils]: 20: Hoare triple {41653#true} assume 3 == ~tmp_ndt_4~0; {41653#true} is VALID [2022-04-27 14:58:13,716 INFO L272 TraceCheckUtils]: 21: Hoare triple {41653#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {41653#true} is VALID [2022-04-27 14:58:13,716 INFO L290 TraceCheckUtils]: 22: Hoare triple {41653#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; {41653#true} is VALID [2022-04-27 14:58:13,716 INFO L290 TraceCheckUtils]: 23: Hoare triple {41653#true} assume 1 == ~PagingReferenceCount~0; {41653#true} is VALID [2022-04-27 14:58:13,717 INFO L290 TraceCheckUtils]: 24: Hoare triple {41653#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {41653#true} is VALID [2022-04-27 14:58:13,717 INFO L290 TraceCheckUtils]: 25: Hoare triple {41653#true} assume !(0 != ~disketteExtension__IsRemoved~0); {41653#true} is VALID [2022-04-27 14:58:13,717 INFO L290 TraceCheckUtils]: 26: Hoare triple {41653#true} assume !(0 == ~irpSp__MinorFunction~0); {41653#true} is VALID [2022-04-27 14:58:13,717 INFO L290 TraceCheckUtils]: 27: Hoare triple {41653#true} assume 5 == ~irpSp__MinorFunction~0; {41653#true} is VALID [2022-04-27 14:58:13,717 INFO L290 TraceCheckUtils]: 28: Hoare triple {41653#true} assume 5 == ~irpSp__MinorFunction~0; {41653#true} is VALID [2022-04-27 14:58:13,717 INFO L290 TraceCheckUtils]: 29: Hoare triple {41653#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {41653#true} is VALID [2022-04-27 14:58:13,717 INFO L272 TraceCheckUtils]: 30: Hoare triple {41653#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {41673#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 14:58:13,717 INFO L290 TraceCheckUtils]: 31: Hoare triple {41673#(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; {41653#true} is VALID [2022-04-27 14:58:13,718 INFO L290 TraceCheckUtils]: 32: Hoare triple {41653#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {41674#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 14:58:13,718 INFO L290 TraceCheckUtils]: 33: Hoare triple {41674#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {41674#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 14:58:13,719 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {41674#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {41653#true} #1027#return; {41668#(not (= |FloppyPnp_#t~ret35| 259))} is VALID [2022-04-27 14:58:13,719 INFO L290 TraceCheckUtils]: 35: Hoare triple {41668#(not (= |FloppyPnp_#t~ret35| 259))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {41669#(not (= 259 FloppyPnp_~__cil_tmp29~0))} is VALID [2022-04-27 14:58:13,719 INFO L290 TraceCheckUtils]: 36: Hoare triple {41669#(not (= 259 FloppyPnp_~__cil_tmp29~0))} assume 259 == ~__cil_tmp29~0; {41654#false} is VALID [2022-04-27 14:58:13,720 INFO L272 TraceCheckUtils]: 37: Hoare triple {41654#false} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {41654#false} is VALID [2022-04-27 14:58:13,720 INFO L290 TraceCheckUtils]: 38: Hoare triple {41654#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {41654#false} is VALID [2022-04-27 14:58:13,720 INFO L290 TraceCheckUtils]: 39: Hoare triple {41654#false} assume !(~s~0 == ~MPR3~0); {41654#false} is VALID [2022-04-27 14:58:13,720 INFO L290 TraceCheckUtils]: 40: Hoare triple {41654#false} assume !(1 == ~customIrp~0); {41654#false} is VALID [2022-04-27 14:58:13,720 INFO L290 TraceCheckUtils]: 41: Hoare triple {41654#false} assume ~s~0 == ~MPR3~0; {41654#false} is VALID [2022-04-27 14:58:13,720 INFO L272 TraceCheckUtils]: 42: Hoare triple {41654#false} call errorFn(); {41654#false} is VALID [2022-04-27 14:58:13,720 INFO L290 TraceCheckUtils]: 43: Hoare triple {41654#false} assume !false; {41654#false} is VALID [2022-04-27 14:58:13,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:58:13,720 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:58:13,720 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [8221493] [2022-04-27 14:58:13,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [8221493] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:58:13,720 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:58:13,720 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-27 14:58:13,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904899400] [2022-04-27 14:58:13,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:58:13,721 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 [2022-04-27 14:58:13,722 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:58:13,722 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) [2022-04-27 14:58:13,755 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:13,756 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-27 14:58:13,756 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:58:13,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-27 14:58:13,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-04-27 14:58:13,757 INFO L87 Difference]: Start difference. First operand 826 states and 1110 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) [2022-04-27 14:58:17,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:17,890 INFO L93 Difference]: Finished difference Result 922 states and 1228 transitions. [2022-04-27 14:58:17,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-27 14:58:17,890 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 [2022-04-27 14:58:17,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:58:17,891 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) [2022-04-27 14:58:17,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 630 transitions. [2022-04-27 14:58:17,898 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) [2022-04-27 14:58:17,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 630 transitions. [2022-04-27 14:58:17,903 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 630 transitions. [2022-04-27 14:58:18,397 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 630 edges. 630 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:18,437 INFO L225 Difference]: With dead ends: 922 [2022-04-27 14:58:18,437 INFO L226 Difference]: Without dead ends: 854 [2022-04-27 14:58:18,438 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:58:18,438 INFO L413 NwaCegarLoop]: 435 mSDtfsCounter, 526 mSDsluCounter, 491 mSDsCounter, 0 mSdLazyCounter, 1672 mSolverCounterSat, 152 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 544 SdHoareTripleChecker+Valid, 926 SdHoareTripleChecker+Invalid, 1824 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 1672 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-27 14:58:18,438 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [544 Valid, 926 Invalid, 1824 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 1672 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-27 14:58:18,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 854 states. [2022-04-27 14:58:18,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 854 to 830. [2022-04-27 14:58:18,683 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:58:18,684 INFO L82 GeneralOperation]: Start isEquivalent. First operand 854 states. Second operand has 830 states, 660 states have (on average 1.3272727272727274) internal successors, (876), 672 states have internal predecessors, (876), 97 states have call successors, (97), 61 states have call predecessors, (97), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-27 14:58:18,685 INFO L74 IsIncluded]: Start isIncluded. First operand 854 states. Second operand has 830 states, 660 states have (on average 1.3272727272727274) internal successors, (876), 672 states have internal predecessors, (876), 97 states have call successors, (97), 61 states have call predecessors, (97), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-27 14:58:18,686 INFO L87 Difference]: Start difference. First operand 854 states. Second operand has 830 states, 660 states have (on average 1.3272727272727274) internal successors, (876), 672 states have internal predecessors, (876), 97 states have call successors, (97), 61 states have call predecessors, (97), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-27 14:58:18,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:18,708 INFO L93 Difference]: Finished difference Result 854 states and 1143 transitions. [2022-04-27 14:58:18,708 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1143 transitions. [2022-04-27 14:58:18,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:18,709 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:18,710 INFO L74 IsIncluded]: Start isIncluded. First operand has 830 states, 660 states have (on average 1.3272727272727274) internal successors, (876), 672 states have internal predecessors, (876), 97 states have call successors, (97), 61 states have call predecessors, (97), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 854 states. [2022-04-27 14:58:18,711 INFO L87 Difference]: Start difference. First operand has 830 states, 660 states have (on average 1.3272727272727274) internal successors, (876), 672 states have internal predecessors, (876), 97 states have call successors, (97), 61 states have call predecessors, (97), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 854 states. [2022-04-27 14:58:18,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:18,733 INFO L93 Difference]: Finished difference Result 854 states and 1143 transitions. [2022-04-27 14:58:18,733 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1143 transitions. [2022-04-27 14:58:18,734 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:18,734 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:18,734 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:58:18,734 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:58:18,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 830 states, 660 states have (on average 1.3272727272727274) internal successors, (876), 672 states have internal predecessors, (876), 97 states have call successors, (97), 61 states have call predecessors, (97), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-27 14:58:18,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 830 states and 1115 transitions. [2022-04-27 14:58:18,763 INFO L78 Accepts]: Start accepts. Automaton has 830 states and 1115 transitions. Word has length 44 [2022-04-27 14:58:18,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:58:18,763 INFO L495 AbstractCegarLoop]: Abstraction has 830 states and 1115 transitions. [2022-04-27 14:58:18,763 INFO L496 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) [2022-04-27 14:58:18,763 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1115 transitions. [2022-04-27 14:58:18,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-27 14:58:18,764 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:58:18,764 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:58:18,764 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-27 14:58:18,764 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:58:18,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:58:18,764 INFO L85 PathProgramCache]: Analyzing trace with hash 294854863, now seen corresponding path program 1 times [2022-04-27 14:58:18,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:58:18,765 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1493818193] [2022-04-27 14:58:18,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:58:18,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:58:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:18,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:58:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:18,845 INFO L290 TraceCheckUtils]: 0: Hoare triple {45771#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {45748#true} is VALID [2022-04-27 14:58:18,845 INFO L290 TraceCheckUtils]: 1: Hoare triple {45748#true} assume true; {45748#true} is VALID [2022-04-27 14:58:18,845 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {45748#true} {45748#true} #1159#return; {45748#true} is VALID [2022-04-27 14:58:18,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:58:18,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:18,876 INFO L290 TraceCheckUtils]: 0: Hoare triple {45772#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {45748#true} is VALID [2022-04-27 14:58:18,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {45748#true} assume true; {45748#true} is VALID [2022-04-27 14:58:18,876 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {45748#true} {45748#true} #1067#return; {45748#true} is VALID [2022-04-27 14:58:18,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:58:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:18,887 INFO L290 TraceCheckUtils]: 0: Hoare triple {45773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {45748#true} is VALID [2022-04-27 14:58:18,887 INFO L290 TraceCheckUtils]: 1: Hoare triple {45748#true} assume true; {45748#true} is VALID [2022-04-27 14:58:18,887 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {45748#true} {45748#true} #1069#return; {45748#true} is VALID [2022-04-27 14:58:18,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:58:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:18,935 INFO L290 TraceCheckUtils]: 0: Hoare triple {45774#(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; {45748#true} is VALID [2022-04-27 14:58:18,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {45748#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {45748#true} is VALID [2022-04-27 14:58:18,935 INFO L290 TraceCheckUtils]: 2: Hoare triple {45748#true} assume !(0 != ~disketteExtension__IsRemoved~1); {45748#true} is VALID [2022-04-27 14:58:18,935 INFO L290 TraceCheckUtils]: 3: Hoare triple {45748#true} assume !(0 == ~disketteExtension__IsStarted~2); {45748#true} is VALID [2022-04-27 14:58:18,936 INFO L290 TraceCheckUtils]: 4: Hoare triple {45748#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {45748#true} is VALID [2022-04-27 14:58:18,936 INFO L290 TraceCheckUtils]: 5: Hoare triple {45748#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; {45748#true} is VALID [2022-04-27 14:58:18,936 INFO L290 TraceCheckUtils]: 6: Hoare triple {45748#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {45775#(not (= FloppyDeviceControl_~ntStatus~3 259))} is VALID [2022-04-27 14:58:18,936 INFO L290 TraceCheckUtils]: 7: Hoare triple {45775#(not (= FloppyDeviceControl_~ntStatus~3 259))} ~__cil_tmp91~0 := ~ntStatus~3; {45776#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} is VALID [2022-04-27 14:58:18,936 INFO L290 TraceCheckUtils]: 8: Hoare triple {45776#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} assume !(259 != ~__cil_tmp91~0); {45749#false} is VALID [2022-04-27 14:58:18,936 INFO L290 TraceCheckUtils]: 9: Hoare triple {45749#false} #res := ~ntStatus~3; {45749#false} is VALID [2022-04-27 14:58:18,937 INFO L290 TraceCheckUtils]: 10: Hoare triple {45749#false} assume true; {45749#false} is VALID [2022-04-27 14:58:18,937 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {45749#false} {45748#true} #1075#return; {45749#false} is VALID [2022-04-27 14:58:18,938 INFO L272 TraceCheckUtils]: 0: Hoare triple {45748#true} call ULTIMATE.init(); {45771#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:58:18,938 INFO L290 TraceCheckUtils]: 1: Hoare triple {45771#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {45748#true} is VALID [2022-04-27 14:58:18,938 INFO L290 TraceCheckUtils]: 2: Hoare triple {45748#true} assume true; {45748#true} is VALID [2022-04-27 14:58:18,938 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45748#true} {45748#true} #1159#return; {45748#true} is VALID [2022-04-27 14:58:18,938 INFO L272 TraceCheckUtils]: 4: Hoare triple {45748#true} call #t~ret170 := main(); {45748#true} is VALID [2022-04-27 14:58:18,938 INFO L290 TraceCheckUtils]: 5: Hoare triple {45748#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; {45748#true} is VALID [2022-04-27 14:58:18,939 INFO L272 TraceCheckUtils]: 6: Hoare triple {45748#true} call _BLAST_init(); {45772#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:18,939 INFO L290 TraceCheckUtils]: 7: Hoare triple {45772#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {45748#true} is VALID [2022-04-27 14:58:18,939 INFO L290 TraceCheckUtils]: 8: Hoare triple {45748#true} assume true; {45748#true} is VALID [2022-04-27 14:58:18,939 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {45748#true} {45748#true} #1067#return; {45748#true} is VALID [2022-04-27 14:58:18,939 INFO L290 TraceCheckUtils]: 10: Hoare triple {45748#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; {45748#true} is VALID [2022-04-27 14:58:18,939 INFO L290 TraceCheckUtils]: 11: Hoare triple {45748#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {45748#true} is VALID [2022-04-27 14:58:18,940 INFO L272 TraceCheckUtils]: 12: Hoare triple {45748#true} call stub_driver_init(); {45773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:58:18,940 INFO L290 TraceCheckUtils]: 13: Hoare triple {45773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {45748#true} is VALID [2022-04-27 14:58:18,940 INFO L290 TraceCheckUtils]: 14: Hoare triple {45748#true} assume true; {45748#true} is VALID [2022-04-27 14:58:18,940 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45748#true} {45748#true} #1069#return; {45748#true} is VALID [2022-04-27 14:58:18,940 INFO L290 TraceCheckUtils]: 16: Hoare triple {45748#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; {45748#true} is VALID [2022-04-27 14:58:18,940 INFO L290 TraceCheckUtils]: 17: Hoare triple {45748#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; {45748#true} is VALID [2022-04-27 14:58:18,940 INFO L290 TraceCheckUtils]: 18: Hoare triple {45748#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; {45748#true} is VALID [2022-04-27 14:58:18,940 INFO L290 TraceCheckUtils]: 19: Hoare triple {45748#true} assume 2 == ~tmp_ndt_3~0; {45748#true} is VALID [2022-04-27 14:58:18,941 INFO L272 TraceCheckUtils]: 20: Hoare triple {45748#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {45774#(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 [2022-04-27 14:58:18,941 INFO L290 TraceCheckUtils]: 21: Hoare triple {45774#(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; {45748#true} is VALID [2022-04-27 14:58:18,941 INFO L290 TraceCheckUtils]: 22: Hoare triple {45748#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {45748#true} is VALID [2022-04-27 14:58:18,941 INFO L290 TraceCheckUtils]: 23: Hoare triple {45748#true} assume !(0 != ~disketteExtension__IsRemoved~1); {45748#true} is VALID [2022-04-27 14:58:18,941 INFO L290 TraceCheckUtils]: 24: Hoare triple {45748#true} assume !(0 == ~disketteExtension__IsStarted~2); {45748#true} is VALID [2022-04-27 14:58:18,941 INFO L290 TraceCheckUtils]: 25: Hoare triple {45748#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {45748#true} is VALID [2022-04-27 14:58:18,941 INFO L290 TraceCheckUtils]: 26: Hoare triple {45748#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; {45748#true} is VALID [2022-04-27 14:58:18,941 INFO L290 TraceCheckUtils]: 27: Hoare triple {45748#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {45775#(not (= FloppyDeviceControl_~ntStatus~3 259))} is VALID [2022-04-27 14:58:18,942 INFO L290 TraceCheckUtils]: 28: Hoare triple {45775#(not (= FloppyDeviceControl_~ntStatus~3 259))} ~__cil_tmp91~0 := ~ntStatus~3; {45776#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} is VALID [2022-04-27 14:58:18,942 INFO L290 TraceCheckUtils]: 29: Hoare triple {45776#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} assume !(259 != ~__cil_tmp91~0); {45749#false} is VALID [2022-04-27 14:58:18,942 INFO L290 TraceCheckUtils]: 30: Hoare triple {45749#false} #res := ~ntStatus~3; {45749#false} is VALID [2022-04-27 14:58:18,942 INFO L290 TraceCheckUtils]: 31: Hoare triple {45749#false} assume true; {45749#false} is VALID [2022-04-27 14:58:18,942 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45749#false} {45748#true} #1075#return; {45749#false} is VALID [2022-04-27 14:58:18,942 INFO L290 TraceCheckUtils]: 33: Hoare triple {45749#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {45749#false} is VALID [2022-04-27 14:58:18,942 INFO L290 TraceCheckUtils]: 34: Hoare triple {45749#false} assume !(1 == ~pended~0); {45749#false} is VALID [2022-04-27 14:58:18,942 INFO L290 TraceCheckUtils]: 35: Hoare triple {45749#false} assume !(1 == ~pended~0); {45749#false} is VALID [2022-04-27 14:58:18,942 INFO L290 TraceCheckUtils]: 36: Hoare triple {45749#false} assume ~s~0 != ~UNLOADED~0; {45749#false} is VALID [2022-04-27 14:58:18,942 INFO L290 TraceCheckUtils]: 37: Hoare triple {45749#false} assume -1 != ~status~1; {45749#false} is VALID [2022-04-27 14:58:18,942 INFO L290 TraceCheckUtils]: 38: Hoare triple {45749#false} assume ~s~0 != ~SKIP2~0; {45749#false} is VALID [2022-04-27 14:58:18,942 INFO L290 TraceCheckUtils]: 39: Hoare triple {45749#false} assume ~s~0 != ~IPC~0; {45749#false} is VALID [2022-04-27 14:58:18,942 INFO L290 TraceCheckUtils]: 40: Hoare triple {45749#false} assume ~s~0 != ~DC~0; {45749#false} is VALID [2022-04-27 14:58:18,942 INFO L272 TraceCheckUtils]: 41: Hoare triple {45749#false} call errorFn(); {45749#false} is VALID [2022-04-27 14:58:18,942 INFO L290 TraceCheckUtils]: 42: Hoare triple {45749#false} assume !false; {45749#false} is VALID [2022-04-27 14:58:18,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:58:18,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:58:18,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1493818193] [2022-04-27 14:58:18,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1493818193] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:58:18,943 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:58:18,943 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-27 14:58:18,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1692709271] [2022-04-27 14:58:18,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:58:18,943 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 [2022-04-27 14:58:18,943 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:58:18,944 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) [2022-04-27 14:58:18,971 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:18,971 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-27 14:58:18,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:58:18,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-27 14:58:18,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-27 14:58:18,971 INFO L87 Difference]: Start difference. First operand 830 states and 1115 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) [2022-04-27 14:58:22,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:22,368 INFO L93 Difference]: Finished difference Result 874 states and 1166 transitions. [2022-04-27 14:58:22,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-27 14:58:22,368 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 [2022-04-27 14:58:22,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:58:22,368 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) [2022-04-27 14:58:22,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 574 transitions. [2022-04-27 14:58:22,372 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) [2022-04-27 14:58:22,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 574 transitions. [2022-04-27 14:58:22,375 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 574 transitions. [2022-04-27 14:58:22,903 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:22,934 INFO L225 Difference]: With dead ends: 874 [2022-04-27 14:58:22,934 INFO L226 Difference]: Without dead ends: 852 [2022-04-27 14:58:22,934 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:58:22,935 INFO L413 NwaCegarLoop]: 464 mSDtfsCounter, 445 mSDsluCounter, 555 mSDsCounter, 0 mSdLazyCounter, 1135 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 450 SdHoareTripleChecker+Valid, 1019 SdHoareTripleChecker+Invalid, 1293 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 158 IncrementalHoareTripleChecker+Valid, 1135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-27 14:58:22,935 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [450 Valid, 1019 Invalid, 1293 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 1135 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-27 14:58:22,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 852 states. [2022-04-27 14:58:23,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 852 to 830. [2022-04-27 14:58:23,203 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:58:23,205 INFO L82 GeneralOperation]: Start isEquivalent. First operand 852 states. Second operand has 830 states, 660 states have (on average 1.3272727272727274) internal successors, (876), 672 states have internal predecessors, (876), 97 states have call successors, (97), 61 states have call predecessors, (97), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-27 14:58:23,205 INFO L74 IsIncluded]: Start isIncluded. First operand 852 states. Second operand has 830 states, 660 states have (on average 1.3272727272727274) internal successors, (876), 672 states have internal predecessors, (876), 97 states have call successors, (97), 61 states have call predecessors, (97), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-27 14:58:23,206 INFO L87 Difference]: Start difference. First operand 852 states. Second operand has 830 states, 660 states have (on average 1.3272727272727274) internal successors, (876), 672 states have internal predecessors, (876), 97 states have call successors, (97), 61 states have call predecessors, (97), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-27 14:58:23,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:23,228 INFO L93 Difference]: Finished difference Result 852 states and 1140 transitions. [2022-04-27 14:58:23,228 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1140 transitions. [2022-04-27 14:58:23,230 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:23,230 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:23,231 INFO L74 IsIncluded]: Start isIncluded. First operand has 830 states, 660 states have (on average 1.3272727272727274) internal successors, (876), 672 states have internal predecessors, (876), 97 states have call successors, (97), 61 states have call predecessors, (97), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 852 states. [2022-04-27 14:58:23,232 INFO L87 Difference]: Start difference. First operand has 830 states, 660 states have (on average 1.3272727272727274) internal successors, (876), 672 states have internal predecessors, (876), 97 states have call successors, (97), 61 states have call predecessors, (97), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 852 states. [2022-04-27 14:58:23,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:23,255 INFO L93 Difference]: Finished difference Result 852 states and 1140 transitions. [2022-04-27 14:58:23,255 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1140 transitions. [2022-04-27 14:58:23,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:23,256 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:23,256 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:58:23,256 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:58:23,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 830 states, 660 states have (on average 1.3272727272727274) internal successors, (876), 672 states have internal predecessors, (876), 97 states have call successors, (97), 61 states have call predecessors, (97), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-27 14:58:23,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 830 states and 1115 transitions. [2022-04-27 14:58:23,286 INFO L78 Accepts]: Start accepts. Automaton has 830 states and 1115 transitions. Word has length 43 [2022-04-27 14:58:23,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:58:23,286 INFO L495 AbstractCegarLoop]: Abstraction has 830 states and 1115 transitions. [2022-04-27 14:58:23,286 INFO L496 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) [2022-04-27 14:58:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1115 transitions. [2022-04-27 14:58:23,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-27 14:58:23,287 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:58:23,287 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:58:23,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-27 14:58:23,287 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:58:23,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:58:23,287 INFO L85 PathProgramCache]: Analyzing trace with hash 2130865808, now seen corresponding path program 1 times [2022-04-27 14:58:23,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:58:23,287 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414950304] [2022-04-27 14:58:23,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:58:23,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:58:23,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:23,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:58:23,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:23,386 INFO L290 TraceCheckUtils]: 0: Hoare triple {49811#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {49787#true} is VALID [2022-04-27 14:58:23,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {49787#true} assume true; {49787#true} is VALID [2022-04-27 14:58:23,386 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49787#true} {49787#true} #1159#return; {49787#true} is VALID [2022-04-27 14:58:23,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:58:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:23,408 INFO L290 TraceCheckUtils]: 0: Hoare triple {49812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {49787#true} is VALID [2022-04-27 14:58:23,408 INFO L290 TraceCheckUtils]: 1: Hoare triple {49787#true} assume true; {49787#true} is VALID [2022-04-27 14:58:23,408 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49787#true} {49787#true} #1067#return; {49787#true} is VALID [2022-04-27 14:58:23,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:58:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:23,420 INFO L290 TraceCheckUtils]: 0: Hoare triple {49813#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {49787#true} is VALID [2022-04-27 14:58:23,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {49787#true} assume true; {49787#true} is VALID [2022-04-27 14:58:23,420 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49787#true} {49787#true} #1069#return; {49787#true} is VALID [2022-04-27 14:58:23,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:58:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:23,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-27 14:58:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:23,473 INFO L290 TraceCheckUtils]: 0: Hoare triple {49820#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {49787#true} is VALID [2022-04-27 14:58:23,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {49787#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {49787#true} is VALID [2022-04-27 14:58:23,473 INFO L290 TraceCheckUtils]: 2: Hoare triple {49787#true} assume true; {49787#true} is VALID [2022-04-27 14:58:23,473 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49787#true} {49787#true} #1133#return; {49787#true} is VALID [2022-04-27 14:58:23,473 INFO L290 TraceCheckUtils]: 0: Hoare triple {49814#(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; {49787#true} is VALID [2022-04-27 14:58:23,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {49787#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {49787#true} is VALID [2022-04-27 14:58:23,473 INFO L290 TraceCheckUtils]: 2: Hoare triple {49787#true} assume 0 != ~disketteExtension__IsRemoved~1;~Irp__IoStatus__Information~3 := 0;~Irp__IoStatus__Status___0~0 := -1073741738;~myStatus~0 := -1073741738; {49787#true} is VALID [2022-04-27 14:58:23,474 INFO L272 TraceCheckUtils]: 3: Hoare triple {49787#true} call IofCompleteRequest(~Irp, 0); {49820#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:23,474 INFO L290 TraceCheckUtils]: 4: Hoare triple {49820#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {49787#true} is VALID [2022-04-27 14:58:23,474 INFO L290 TraceCheckUtils]: 5: Hoare triple {49787#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {49787#true} is VALID [2022-04-27 14:58:23,474 INFO L290 TraceCheckUtils]: 6: Hoare triple {49787#true} assume true; {49787#true} is VALID [2022-04-27 14:58:23,474 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {49787#true} {49787#true} #1133#return; {49787#true} is VALID [2022-04-27 14:58:23,474 INFO L290 TraceCheckUtils]: 8: Hoare triple {49787#true} #res := -1073741738; {49819#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-27 14:58:23,475 INFO L290 TraceCheckUtils]: 9: Hoare triple {49819#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} assume true; {49819#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-27 14:58:23,475 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49819#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} {49787#true} #1075#return; {49809#(<= (+ |main_#t~ret99| 1073741738) 0)} is VALID [2022-04-27 14:58:23,477 INFO L272 TraceCheckUtils]: 0: Hoare triple {49787#true} call ULTIMATE.init(); {49811#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:58:23,477 INFO L290 TraceCheckUtils]: 1: Hoare triple {49811#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {49787#true} is VALID [2022-04-27 14:58:23,477 INFO L290 TraceCheckUtils]: 2: Hoare triple {49787#true} assume true; {49787#true} is VALID [2022-04-27 14:58:23,477 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49787#true} {49787#true} #1159#return; {49787#true} is VALID [2022-04-27 14:58:23,477 INFO L272 TraceCheckUtils]: 4: Hoare triple {49787#true} call #t~ret170 := main(); {49787#true} is VALID [2022-04-27 14:58:23,477 INFO L290 TraceCheckUtils]: 5: Hoare triple {49787#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; {49787#true} is VALID [2022-04-27 14:58:23,478 INFO L272 TraceCheckUtils]: 6: Hoare triple {49787#true} call _BLAST_init(); {49812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:23,478 INFO L290 TraceCheckUtils]: 7: Hoare triple {49812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {49787#true} is VALID [2022-04-27 14:58:23,478 INFO L290 TraceCheckUtils]: 8: Hoare triple {49787#true} assume true; {49787#true} is VALID [2022-04-27 14:58:23,478 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {49787#true} {49787#true} #1067#return; {49787#true} is VALID [2022-04-27 14:58:23,478 INFO L290 TraceCheckUtils]: 10: Hoare triple {49787#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; {49787#true} is VALID [2022-04-27 14:58:23,478 INFO L290 TraceCheckUtils]: 11: Hoare triple {49787#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {49787#true} is VALID [2022-04-27 14:58:23,478 INFO L272 TraceCheckUtils]: 12: Hoare triple {49787#true} call stub_driver_init(); {49813#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:58:23,478 INFO L290 TraceCheckUtils]: 13: Hoare triple {49813#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {49787#true} is VALID [2022-04-27 14:58:23,478 INFO L290 TraceCheckUtils]: 14: Hoare triple {49787#true} assume true; {49787#true} is VALID [2022-04-27 14:58:23,478 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {49787#true} {49787#true} #1069#return; {49787#true} is VALID [2022-04-27 14:58:23,479 INFO L290 TraceCheckUtils]: 16: Hoare triple {49787#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; {49787#true} is VALID [2022-04-27 14:58:23,479 INFO L290 TraceCheckUtils]: 17: Hoare triple {49787#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; {49787#true} is VALID [2022-04-27 14:58:23,479 INFO L290 TraceCheckUtils]: 18: Hoare triple {49787#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; {49787#true} is VALID [2022-04-27 14:58:23,479 INFO L290 TraceCheckUtils]: 19: Hoare triple {49787#true} assume 2 == ~tmp_ndt_3~0; {49787#true} is VALID [2022-04-27 14:58:23,479 INFO L272 TraceCheckUtils]: 20: Hoare triple {49787#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {49814#(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 [2022-04-27 14:58:23,479 INFO L290 TraceCheckUtils]: 21: Hoare triple {49814#(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; {49787#true} is VALID [2022-04-27 14:58:23,479 INFO L290 TraceCheckUtils]: 22: Hoare triple {49787#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {49787#true} is VALID [2022-04-27 14:58:23,480 INFO L290 TraceCheckUtils]: 23: Hoare triple {49787#true} assume 0 != ~disketteExtension__IsRemoved~1;~Irp__IoStatus__Information~3 := 0;~Irp__IoStatus__Status___0~0 := -1073741738;~myStatus~0 := -1073741738; {49787#true} is VALID [2022-04-27 14:58:23,480 INFO L272 TraceCheckUtils]: 24: Hoare triple {49787#true} call IofCompleteRequest(~Irp, 0); {49820#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:23,480 INFO L290 TraceCheckUtils]: 25: Hoare triple {49820#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {49787#true} is VALID [2022-04-27 14:58:23,480 INFO L290 TraceCheckUtils]: 26: Hoare triple {49787#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {49787#true} is VALID [2022-04-27 14:58:23,480 INFO L290 TraceCheckUtils]: 27: Hoare triple {49787#true} assume true; {49787#true} is VALID [2022-04-27 14:58:23,480 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {49787#true} {49787#true} #1133#return; {49787#true} is VALID [2022-04-27 14:58:23,480 INFO L290 TraceCheckUtils]: 29: Hoare triple {49787#true} #res := -1073741738; {49819#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-27 14:58:23,481 INFO L290 TraceCheckUtils]: 30: Hoare triple {49819#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} assume true; {49819#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-27 14:58:23,481 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {49819#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} {49787#true} #1075#return; {49809#(<= (+ |main_#t~ret99| 1073741738) 0)} is VALID [2022-04-27 14:58:23,481 INFO L290 TraceCheckUtils]: 32: Hoare triple {49809#(<= (+ |main_#t~ret99| 1073741738) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {49810#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:23,482 INFO L290 TraceCheckUtils]: 33: Hoare triple {49810#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {49810#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:23,482 INFO L290 TraceCheckUtils]: 34: Hoare triple {49810#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {49810#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:23,482 INFO L290 TraceCheckUtils]: 35: Hoare triple {49810#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~UNLOADED~0; {49810#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:23,482 INFO L290 TraceCheckUtils]: 36: Hoare triple {49810#(<= (+ main_~status~1 1073741738) 0)} assume -1 != ~status~1; {49810#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:23,483 INFO L290 TraceCheckUtils]: 37: Hoare triple {49810#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~SKIP2~0; {49810#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:23,483 INFO L290 TraceCheckUtils]: 38: Hoare triple {49810#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~IPC~0; {49810#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:23,483 INFO L290 TraceCheckUtils]: 39: Hoare triple {49810#(<= (+ main_~status~1 1073741738) 0)} assume !(~s~0 != ~DC~0); {49810#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:23,484 INFO L290 TraceCheckUtils]: 40: Hoare triple {49810#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {49810#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:23,484 INFO L290 TraceCheckUtils]: 41: Hoare triple {49810#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 == ~DC~0; {49810#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:23,484 INFO L290 TraceCheckUtils]: 42: Hoare triple {49810#(<= (+ main_~status~1 1073741738) 0)} assume 259 == ~status~1; {49788#false} is VALID [2022-04-27 14:58:23,484 INFO L272 TraceCheckUtils]: 43: Hoare triple {49788#false} call errorFn(); {49788#false} is VALID [2022-04-27 14:58:23,484 INFO L290 TraceCheckUtils]: 44: Hoare triple {49788#false} assume !false; {49788#false} is VALID [2022-04-27 14:58:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:58:23,484 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:58:23,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414950304] [2022-04-27 14:58:23,485 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414950304] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:58:23,485 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:58:23,485 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-27 14:58:23,485 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [416400274] [2022-04-27 14:58:23,485 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:58:23,485 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 [2022-04-27 14:58:23,485 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:58:23,485 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) [2022-04-27 14:58:23,516 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:23,516 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 14:58:23,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:58:23,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 14:58:23,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-27 14:58:23,516 INFO L87 Difference]: Start difference. First operand 830 states and 1115 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) [2022-04-27 14:58:27,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:27,418 INFO L93 Difference]: Finished difference Result 875 states and 1168 transitions. [2022-04-27 14:58:27,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-27 14:58:27,418 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 [2022-04-27 14:58:27,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:58:27,418 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) [2022-04-27 14:58:27,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 586 transitions. [2022-04-27 14:58:27,421 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) [2022-04-27 14:58:27,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 586 transitions. [2022-04-27 14:58:27,424 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 586 transitions. [2022-04-27 14:58:27,871 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 586 edges. 586 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:27,901 INFO L225 Difference]: With dead ends: 875 [2022-04-27 14:58:27,901 INFO L226 Difference]: Without dead ends: 857 [2022-04-27 14:58:27,901 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:58:27,901 INFO L413 NwaCegarLoop]: 460 mSDtfsCounter, 474 mSDsluCounter, 818 mSDsCounter, 0 mSdLazyCounter, 1442 mSolverCounterSat, 141 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 478 SdHoareTripleChecker+Valid, 1278 SdHoareTripleChecker+Invalid, 1583 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 141 IncrementalHoareTripleChecker+Valid, 1442 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-27 14:58:27,901 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [478 Valid, 1278 Invalid, 1583 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [141 Valid, 1442 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-27 14:58:27,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2022-04-27 14:58:28,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 828. [2022-04-27 14:58:28,212 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:58:28,213 INFO L82 GeneralOperation]: Start isEquivalent. First operand 857 states. Second operand has 828 states, 659 states have (on average 1.3262518968133536) internal successors, (874), 671 states have internal predecessors, (874), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-27 14:58:28,214 INFO L74 IsIncluded]: Start isIncluded. First operand 857 states. Second operand has 828 states, 659 states have (on average 1.3262518968133536) internal successors, (874), 671 states have internal predecessors, (874), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-27 14:58:28,215 INFO L87 Difference]: Start difference. First operand 857 states. Second operand has 828 states, 659 states have (on average 1.3262518968133536) internal successors, (874), 671 states have internal predecessors, (874), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-27 14:58:28,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:28,237 INFO L93 Difference]: Finished difference Result 857 states and 1149 transitions. [2022-04-27 14:58:28,237 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1149 transitions. [2022-04-27 14:58:28,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:28,239 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:28,240 INFO L74 IsIncluded]: Start isIncluded. First operand has 828 states, 659 states have (on average 1.3262518968133536) internal successors, (874), 671 states have internal predecessors, (874), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) Second operand 857 states. [2022-04-27 14:58:28,240 INFO L87 Difference]: Start difference. First operand has 828 states, 659 states have (on average 1.3262518968133536) internal successors, (874), 671 states have internal predecessors, (874), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) Second operand 857 states. [2022-04-27 14:58:28,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:28,263 INFO L93 Difference]: Finished difference Result 857 states and 1149 transitions. [2022-04-27 14:58:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1149 transitions. [2022-04-27 14:58:28,265 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:28,265 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:28,265 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:58:28,265 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:58:28,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 828 states, 659 states have (on average 1.3262518968133536) internal successors, (874), 671 states have internal predecessors, (874), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-27 14:58:28,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 828 states and 1111 transitions. [2022-04-27 14:58:28,294 INFO L78 Accepts]: Start accepts. Automaton has 828 states and 1111 transitions. Word has length 45 [2022-04-27 14:58:28,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:58:28,294 INFO L495 AbstractCegarLoop]: Abstraction has 828 states and 1111 transitions. [2022-04-27 14:58:28,294 INFO L496 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) [2022-04-27 14:58:28,294 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1111 transitions. [2022-04-27 14:58:28,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-27 14:58:28,295 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:58:28,295 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:58:28,295 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-27 14:58:28,295 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:58:28,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:58:28,295 INFO L85 PathProgramCache]: Analyzing trace with hash -144394818, now seen corresponding path program 1 times [2022-04-27 14:58:28,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:58:28,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883848495] [2022-04-27 14:58:28,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:58:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:58:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:28,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:58:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:28,383 INFO L290 TraceCheckUtils]: 0: Hoare triple {53856#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {53829#true} is VALID [2022-04-27 14:58:28,383 INFO L290 TraceCheckUtils]: 1: Hoare triple {53829#true} assume true; {53829#true} is VALID [2022-04-27 14:58:28,384 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53829#true} {53829#true} #1159#return; {53829#true} is VALID [2022-04-27 14:58:28,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:58:28,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:28,406 INFO L290 TraceCheckUtils]: 0: Hoare triple {53857#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {53829#true} is VALID [2022-04-27 14:58:28,406 INFO L290 TraceCheckUtils]: 1: Hoare triple {53829#true} assume true; {53829#true} is VALID [2022-04-27 14:58:28,406 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53829#true} {53829#true} #1067#return; {53829#true} is VALID [2022-04-27 14:58:28,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:58:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:28,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {53858#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {53829#true} is VALID [2022-04-27 14:58:28,418 INFO L290 TraceCheckUtils]: 1: Hoare triple {53829#true} assume true; {53829#true} is VALID [2022-04-27 14:58:28,418 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53829#true} {53829#true} #1069#return; {53829#true} is VALID [2022-04-27 14:58:28,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:58:28,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:28,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-27 14:58:28,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:28,475 INFO L290 TraceCheckUtils]: 0: Hoare triple {53868#(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; {53829#true} is VALID [2022-04-27 14:58:28,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {53829#true} assume 1 == ~PagingReferenceCount~0; {53829#true} is VALID [2022-04-27 14:58:28,475 INFO L290 TraceCheckUtils]: 2: Hoare triple {53829#true} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {53829#true} is VALID [2022-04-27 14:58:28,475 INFO L290 TraceCheckUtils]: 3: Hoare triple {53829#true} assume 0 == ~pended~0;~pended~0 := 1; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,475 INFO L290 TraceCheckUtils]: 4: Hoare triple {53855#(= ~pended~0 1)} ~ntStatus~4 := 259; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,476 INFO L290 TraceCheckUtils]: 5: Hoare triple {53855#(= ~pended~0 1)} #res := ~ntStatus~4; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,476 INFO L290 TraceCheckUtils]: 6: Hoare triple {53855#(= ~pended~0 1)} assume true; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,476 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {53855#(= ~pended~0 1)} {53829#true} #1131#return; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,476 INFO L290 TraceCheckUtils]: 0: Hoare triple {53859#(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; {53829#true} is VALID [2022-04-27 14:58:28,477 INFO L290 TraceCheckUtils]: 1: Hoare triple {53829#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {53829#true} is VALID [2022-04-27 14:58:28,477 INFO L290 TraceCheckUtils]: 2: Hoare triple {53829#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {53829#true} is VALID [2022-04-27 14:58:28,477 INFO L272 TraceCheckUtils]: 3: Hoare triple {53829#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {53868#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:28,477 INFO L290 TraceCheckUtils]: 4: Hoare triple {53868#(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; {53829#true} is VALID [2022-04-27 14:58:28,477 INFO L290 TraceCheckUtils]: 5: Hoare triple {53829#true} assume 1 == ~PagingReferenceCount~0; {53829#true} is VALID [2022-04-27 14:58:28,477 INFO L290 TraceCheckUtils]: 6: Hoare triple {53829#true} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {53829#true} is VALID [2022-04-27 14:58:28,478 INFO L290 TraceCheckUtils]: 7: Hoare triple {53829#true} assume 0 == ~pended~0;~pended~0 := 1; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,478 INFO L290 TraceCheckUtils]: 8: Hoare triple {53855#(= ~pended~0 1)} ~ntStatus~4 := 259; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,478 INFO L290 TraceCheckUtils]: 9: Hoare triple {53855#(= ~pended~0 1)} #res := ~ntStatus~4; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,478 INFO L290 TraceCheckUtils]: 10: Hoare triple {53855#(= ~pended~0 1)} assume true; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,479 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {53855#(= ~pended~0 1)} {53829#true} #1131#return; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,479 INFO L290 TraceCheckUtils]: 12: Hoare triple {53855#(= ~pended~0 1)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,479 INFO L290 TraceCheckUtils]: 13: Hoare triple {53855#(= ~pended~0 1)} assume true; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,480 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {53855#(= ~pended~0 1)} {53829#true} #1075#return; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,481 INFO L272 TraceCheckUtils]: 0: Hoare triple {53829#true} call ULTIMATE.init(); {53856#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:58:28,481 INFO L290 TraceCheckUtils]: 1: Hoare triple {53856#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {53829#true} is VALID [2022-04-27 14:58:28,481 INFO L290 TraceCheckUtils]: 2: Hoare triple {53829#true} assume true; {53829#true} is VALID [2022-04-27 14:58:28,481 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53829#true} {53829#true} #1159#return; {53829#true} is VALID [2022-04-27 14:58:28,481 INFO L272 TraceCheckUtils]: 4: Hoare triple {53829#true} call #t~ret170 := main(); {53829#true} is VALID [2022-04-27 14:58:28,482 INFO L290 TraceCheckUtils]: 5: Hoare triple {53829#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; {53829#true} is VALID [2022-04-27 14:58:28,482 INFO L272 TraceCheckUtils]: 6: Hoare triple {53829#true} call _BLAST_init(); {53857#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:28,482 INFO L290 TraceCheckUtils]: 7: Hoare triple {53857#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {53829#true} is VALID [2022-04-27 14:58:28,482 INFO L290 TraceCheckUtils]: 8: Hoare triple {53829#true} assume true; {53829#true} is VALID [2022-04-27 14:58:28,482 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {53829#true} {53829#true} #1067#return; {53829#true} is VALID [2022-04-27 14:58:28,483 INFO L290 TraceCheckUtils]: 10: Hoare triple {53829#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; {53829#true} is VALID [2022-04-27 14:58:28,483 INFO L290 TraceCheckUtils]: 11: Hoare triple {53829#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {53829#true} is VALID [2022-04-27 14:58:28,483 INFO L272 TraceCheckUtils]: 12: Hoare triple {53829#true} call stub_driver_init(); {53858#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:58:28,483 INFO L290 TraceCheckUtils]: 13: Hoare triple {53858#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {53829#true} is VALID [2022-04-27 14:58:28,483 INFO L290 TraceCheckUtils]: 14: Hoare triple {53829#true} assume true; {53829#true} is VALID [2022-04-27 14:58:28,483 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {53829#true} {53829#true} #1069#return; {53829#true} is VALID [2022-04-27 14:58:28,483 INFO L290 TraceCheckUtils]: 16: Hoare triple {53829#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; {53829#true} is VALID [2022-04-27 14:58:28,483 INFO L290 TraceCheckUtils]: 17: Hoare triple {53829#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; {53829#true} is VALID [2022-04-27 14:58:28,483 INFO L290 TraceCheckUtils]: 18: Hoare triple {53829#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; {53829#true} is VALID [2022-04-27 14:58:28,483 INFO L290 TraceCheckUtils]: 19: Hoare triple {53829#true} assume 2 == ~tmp_ndt_3~0; {53829#true} is VALID [2022-04-27 14:58:28,484 INFO L272 TraceCheckUtils]: 20: Hoare triple {53829#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {53859#(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 [2022-04-27 14:58:28,484 INFO L290 TraceCheckUtils]: 21: Hoare triple {53859#(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; {53829#true} is VALID [2022-04-27 14:58:28,484 INFO L290 TraceCheckUtils]: 22: Hoare triple {53829#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {53829#true} is VALID [2022-04-27 14:58:28,484 INFO L290 TraceCheckUtils]: 23: Hoare triple {53829#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {53829#true} is VALID [2022-04-27 14:58:28,485 INFO L272 TraceCheckUtils]: 24: Hoare triple {53829#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {53868#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:28,485 INFO L290 TraceCheckUtils]: 25: Hoare triple {53868#(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; {53829#true} is VALID [2022-04-27 14:58:28,485 INFO L290 TraceCheckUtils]: 26: Hoare triple {53829#true} assume 1 == ~PagingReferenceCount~0; {53829#true} is VALID [2022-04-27 14:58:28,485 INFO L290 TraceCheckUtils]: 27: Hoare triple {53829#true} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {53829#true} is VALID [2022-04-27 14:58:28,485 INFO L290 TraceCheckUtils]: 28: Hoare triple {53829#true} assume 0 == ~pended~0;~pended~0 := 1; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,485 INFO L290 TraceCheckUtils]: 29: Hoare triple {53855#(= ~pended~0 1)} ~ntStatus~4 := 259; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,486 INFO L290 TraceCheckUtils]: 30: Hoare triple {53855#(= ~pended~0 1)} #res := ~ntStatus~4; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,486 INFO L290 TraceCheckUtils]: 31: Hoare triple {53855#(= ~pended~0 1)} assume true; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,486 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {53855#(= ~pended~0 1)} {53829#true} #1131#return; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,487 INFO L290 TraceCheckUtils]: 33: Hoare triple {53855#(= ~pended~0 1)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,487 INFO L290 TraceCheckUtils]: 34: Hoare triple {53855#(= ~pended~0 1)} assume true; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,487 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {53855#(= ~pended~0 1)} {53829#true} #1075#return; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,488 INFO L290 TraceCheckUtils]: 36: Hoare triple {53855#(= ~pended~0 1)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {53855#(= ~pended~0 1)} is VALID [2022-04-27 14:58:28,488 INFO L290 TraceCheckUtils]: 37: Hoare triple {53855#(= ~pended~0 1)} assume !(1 == ~pended~0); {53830#false} is VALID [2022-04-27 14:58:28,488 INFO L290 TraceCheckUtils]: 38: Hoare triple {53830#false} assume !(1 == ~pended~0); {53830#false} is VALID [2022-04-27 14:58:28,488 INFO L290 TraceCheckUtils]: 39: Hoare triple {53830#false} assume ~s~0 != ~UNLOADED~0; {53830#false} is VALID [2022-04-27 14:58:28,488 INFO L290 TraceCheckUtils]: 40: Hoare triple {53830#false} assume -1 != ~status~1; {53830#false} is VALID [2022-04-27 14:58:28,488 INFO L290 TraceCheckUtils]: 41: Hoare triple {53830#false} assume !(~s~0 != ~SKIP2~0); {53830#false} is VALID [2022-04-27 14:58:28,488 INFO L290 TraceCheckUtils]: 42: Hoare triple {53830#false} assume 1 == ~pended~0; {53830#false} is VALID [2022-04-27 14:58:28,488 INFO L290 TraceCheckUtils]: 43: Hoare triple {53830#false} assume 259 != ~status~1; {53830#false} is VALID [2022-04-27 14:58:28,488 INFO L272 TraceCheckUtils]: 44: Hoare triple {53830#false} call errorFn(); {53830#false} is VALID [2022-04-27 14:58:28,488 INFO L290 TraceCheckUtils]: 45: Hoare triple {53830#false} assume !false; {53830#false} is VALID [2022-04-27 14:58:28,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:58:28,488 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:58:28,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1883848495] [2022-04-27 14:58:28,489 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1883848495] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:58:28,489 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:58:28,489 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-27 14:58:28,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940119485] [2022-04-27 14:58:28,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:58:28,489 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 [2022-04-27 14:58:28,489 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:58:28,489 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) [2022-04-27 14:58:28,521 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:28,521 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-27 14:58:28,521 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:58:28,521 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-27 14:58:28,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-04-27 14:58:28,522 INFO L87 Difference]: Start difference. First operand 828 states and 1111 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) [2022-04-27 14:58:31,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:31,835 INFO L93 Difference]: Finished difference Result 884 states and 1181 transitions. [2022-04-27 14:58:31,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-27 14:58:31,835 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 [2022-04-27 14:58:31,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:58:31,835 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) [2022-04-27 14:58:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 659 transitions. [2022-04-27 14:58:31,845 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) [2022-04-27 14:58:31,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 659 transitions. [2022-04-27 14:58:31,849 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 659 transitions. [2022-04-27 14:58:32,256 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 659 edges. 659 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:32,285 INFO L225 Difference]: With dead ends: 884 [2022-04-27 14:58:32,285 INFO L226 Difference]: Without dead ends: 836 [2022-04-27 14:58:32,287 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:58:32,288 INFO L413 NwaCegarLoop]: 488 mSDtfsCounter, 567 mSDsluCounter, 395 mSDsCounter, 0 mSdLazyCounter, 1146 mSolverCounterSat, 150 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 571 SdHoareTripleChecker+Valid, 883 SdHoareTripleChecker+Invalid, 1296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 1146 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-27 14:58:32,288 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [571 Valid, 883 Invalid, 1296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [150 Valid, 1146 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-27 14:58:32,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 836 states. [2022-04-27 14:58:32,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 836 to 806. [2022-04-27 14:58:32,551 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:58:32,553 INFO L82 GeneralOperation]: Start isEquivalent. First operand 836 states. Second operand has 806 states, 641 states have (on average 1.3198127925117005) internal successors, (846), 653 states have internal predecessors, (846), 96 states have call successors, (96), 61 states have call predecessors, (96), 68 states have return successors, (137), 93 states have call predecessors, (137), 87 states have call successors, (137) [2022-04-27 14:58:32,554 INFO L74 IsIncluded]: Start isIncluded. First operand 836 states. Second operand has 806 states, 641 states have (on average 1.3198127925117005) internal successors, (846), 653 states have internal predecessors, (846), 96 states have call successors, (96), 61 states have call predecessors, (96), 68 states have return successors, (137), 93 states have call predecessors, (137), 87 states have call successors, (137) [2022-04-27 14:58:32,554 INFO L87 Difference]: Start difference. First operand 836 states. Second operand has 806 states, 641 states have (on average 1.3198127925117005) internal successors, (846), 653 states have internal predecessors, (846), 96 states have call successors, (96), 61 states have call predecessors, (96), 68 states have return successors, (137), 93 states have call predecessors, (137), 87 states have call successors, (137) [2022-04-27 14:58:32,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:32,576 INFO L93 Difference]: Finished difference Result 836 states and 1116 transitions. [2022-04-27 14:58:32,576 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1116 transitions. [2022-04-27 14:58:32,578 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:32,578 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:32,579 INFO L74 IsIncluded]: Start isIncluded. First operand has 806 states, 641 states have (on average 1.3198127925117005) internal successors, (846), 653 states have internal predecessors, (846), 96 states have call successors, (96), 61 states have call predecessors, (96), 68 states have return successors, (137), 93 states have call predecessors, (137), 87 states have call successors, (137) Second operand 836 states. [2022-04-27 14:58:32,580 INFO L87 Difference]: Start difference. First operand has 806 states, 641 states have (on average 1.3198127925117005) internal successors, (846), 653 states have internal predecessors, (846), 96 states have call successors, (96), 61 states have call predecessors, (96), 68 states have return successors, (137), 93 states have call predecessors, (137), 87 states have call successors, (137) Second operand 836 states. [2022-04-27 14:58:32,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:32,602 INFO L93 Difference]: Finished difference Result 836 states and 1116 transitions. [2022-04-27 14:58:32,602 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1116 transitions. [2022-04-27 14:58:32,603 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:32,604 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:32,604 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:58:32,604 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:58:32,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 806 states, 641 states have (on average 1.3198127925117005) internal successors, (846), 653 states have internal predecessors, (846), 96 states have call successors, (96), 61 states have call predecessors, (96), 68 states have return successors, (137), 93 states have call predecessors, (137), 87 states have call successors, (137) [2022-04-27 14:58:32,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 806 states and 1079 transitions. [2022-04-27 14:58:32,631 INFO L78 Accepts]: Start accepts. Automaton has 806 states and 1079 transitions. Word has length 46 [2022-04-27 14:58:32,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:58:32,631 INFO L495 AbstractCegarLoop]: Abstraction has 806 states and 1079 transitions. [2022-04-27 14:58:32,632 INFO L496 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) [2022-04-27 14:58:32,632 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1079 transitions. [2022-04-27 14:58:32,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-27 14:58:32,633 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:58:32,633 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:58:32,633 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-27 14:58:32,633 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:58:32,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:58:32,633 INFO L85 PathProgramCache]: Analyzing trace with hash -2121731367, now seen corresponding path program 1 times [2022-04-27 14:58:32,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:58:32,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2082080803] [2022-04-27 14:58:32,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:58:32,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:58:32,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:32,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:58:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:32,708 INFO L290 TraceCheckUtils]: 0: Hoare triple {57847#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {57828#true} is VALID [2022-04-27 14:58:32,708 INFO L290 TraceCheckUtils]: 1: Hoare triple {57828#true} assume true; {57828#true} is VALID [2022-04-27 14:58:32,708 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57828#true} {57828#true} #1159#return; {57828#true} is VALID [2022-04-27 14:58:32,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:58:32,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:32,727 INFO L290 TraceCheckUtils]: 0: Hoare triple {57848#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57828#true} is VALID [2022-04-27 14:58:32,727 INFO L290 TraceCheckUtils]: 1: Hoare triple {57828#true} assume true; {57828#true} is VALID [2022-04-27 14:58:32,727 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57828#true} {57828#true} #1067#return; {57828#true} is VALID [2022-04-27 14:58:32,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:58:32,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:32,738 INFO L290 TraceCheckUtils]: 0: Hoare triple {57849#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57828#true} is VALID [2022-04-27 14:58:32,738 INFO L290 TraceCheckUtils]: 1: Hoare triple {57828#true} assume true; {57828#true} is VALID [2022-04-27 14:58:32,738 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57828#true} {57828#true} #1069#return; {57828#true} is VALID [2022-04-27 14:58:32,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-27 14:58:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:32,750 INFO L290 TraceCheckUtils]: 0: Hoare triple {57850#(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; {57828#true} is VALID [2022-04-27 14:58:32,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {57828#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {57828#true} is VALID [2022-04-27 14:58:32,750 INFO L290 TraceCheckUtils]: 2: Hoare triple {57828#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {57828#true} is VALID [2022-04-27 14:58:32,750 INFO L290 TraceCheckUtils]: 3: Hoare triple {57828#true} assume 0 == ~pended~0;~pended~0 := 1; {57828#true} is VALID [2022-04-27 14:58:32,750 INFO L290 TraceCheckUtils]: 4: Hoare triple {57828#true} #res := 259; {57828#true} is VALID [2022-04-27 14:58:32,750 INFO L290 TraceCheckUtils]: 5: Hoare triple {57828#true} assume true; {57828#true} is VALID [2022-04-27 14:58:32,750 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {57828#true} {57828#true} #1027#return; {57828#true} is VALID [2022-04-27 14:58:32,752 INFO L272 TraceCheckUtils]: 0: Hoare triple {57828#true} call ULTIMATE.init(); {57847#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:58:32,752 INFO L290 TraceCheckUtils]: 1: Hoare triple {57847#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {57828#true} is VALID [2022-04-27 14:58:32,752 INFO L290 TraceCheckUtils]: 2: Hoare triple {57828#true} assume true; {57828#true} is VALID [2022-04-27 14:58:32,752 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57828#true} {57828#true} #1159#return; {57828#true} is VALID [2022-04-27 14:58:32,752 INFO L272 TraceCheckUtils]: 4: Hoare triple {57828#true} call #t~ret170 := main(); {57828#true} is VALID [2022-04-27 14:58:32,752 INFO L290 TraceCheckUtils]: 5: Hoare triple {57828#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; {57828#true} is VALID [2022-04-27 14:58:32,753 INFO L272 TraceCheckUtils]: 6: Hoare triple {57828#true} call _BLAST_init(); {57848#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:32,753 INFO L290 TraceCheckUtils]: 7: Hoare triple {57848#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57828#true} is VALID [2022-04-27 14:58:32,753 INFO L290 TraceCheckUtils]: 8: Hoare triple {57828#true} assume true; {57828#true} is VALID [2022-04-27 14:58:32,753 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {57828#true} {57828#true} #1067#return; {57828#true} is VALID [2022-04-27 14:58:32,753 INFO L290 TraceCheckUtils]: 10: Hoare triple {57828#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; {57828#true} is VALID [2022-04-27 14:58:32,753 INFO L290 TraceCheckUtils]: 11: Hoare triple {57828#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {57828#true} is VALID [2022-04-27 14:58:32,754 INFO L272 TraceCheckUtils]: 12: Hoare triple {57828#true} call stub_driver_init(); {57849#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:58:32,754 INFO L290 TraceCheckUtils]: 13: Hoare triple {57849#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57828#true} is VALID [2022-04-27 14:58:32,754 INFO L290 TraceCheckUtils]: 14: Hoare triple {57828#true} assume true; {57828#true} is VALID [2022-04-27 14:58:32,754 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {57828#true} {57828#true} #1069#return; {57828#true} is VALID [2022-04-27 14:58:32,754 INFO L290 TraceCheckUtils]: 16: Hoare triple {57828#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; {57828#true} is VALID [2022-04-27 14:58:32,754 INFO L290 TraceCheckUtils]: 17: Hoare triple {57828#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; {57828#true} is VALID [2022-04-27 14:58:32,754 INFO L290 TraceCheckUtils]: 18: Hoare triple {57828#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; {57828#true} is VALID [2022-04-27 14:58:32,754 INFO L290 TraceCheckUtils]: 19: Hoare triple {57828#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; {57828#true} is VALID [2022-04-27 14:58:32,754 INFO L290 TraceCheckUtils]: 20: Hoare triple {57828#true} assume 3 == ~tmp_ndt_4~0; {57828#true} is VALID [2022-04-27 14:58:32,754 INFO L272 TraceCheckUtils]: 21: Hoare triple {57828#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {57828#true} is VALID [2022-04-27 14:58:32,754 INFO L290 TraceCheckUtils]: 22: Hoare triple {57828#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; {57828#true} is VALID [2022-04-27 14:58:32,754 INFO L290 TraceCheckUtils]: 23: Hoare triple {57828#true} assume 1 == ~PagingReferenceCount~0; {57828#true} is VALID [2022-04-27 14:58:32,754 INFO L290 TraceCheckUtils]: 24: Hoare triple {57828#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {57828#true} is VALID [2022-04-27 14:58:32,755 INFO L290 TraceCheckUtils]: 25: Hoare triple {57828#true} assume !(0 != ~disketteExtension__IsRemoved~0); {57828#true} is VALID [2022-04-27 14:58:32,755 INFO L290 TraceCheckUtils]: 26: Hoare triple {57828#true} assume !(0 == ~irpSp__MinorFunction~0); {57828#true} is VALID [2022-04-27 14:58:32,755 INFO L290 TraceCheckUtils]: 27: Hoare triple {57828#true} assume 5 == ~irpSp__MinorFunction~0; {57828#true} is VALID [2022-04-27 14:58:32,755 INFO L290 TraceCheckUtils]: 28: Hoare triple {57828#true} assume 5 == ~irpSp__MinorFunction~0; {57828#true} is VALID [2022-04-27 14:58:32,755 INFO L290 TraceCheckUtils]: 29: Hoare triple {57828#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {57828#true} is VALID [2022-04-27 14:58:32,755 INFO L272 TraceCheckUtils]: 30: Hoare triple {57828#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {57850#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 14:58:32,755 INFO L290 TraceCheckUtils]: 31: Hoare triple {57850#(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; {57828#true} is VALID [2022-04-27 14:58:32,755 INFO L290 TraceCheckUtils]: 32: Hoare triple {57828#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {57828#true} is VALID [2022-04-27 14:58:32,755 INFO L290 TraceCheckUtils]: 33: Hoare triple {57828#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {57828#true} is VALID [2022-04-27 14:58:32,755 INFO L290 TraceCheckUtils]: 34: Hoare triple {57828#true} assume 0 == ~pended~0;~pended~0 := 1; {57828#true} is VALID [2022-04-27 14:58:32,755 INFO L290 TraceCheckUtils]: 35: Hoare triple {57828#true} #res := 259; {57828#true} is VALID [2022-04-27 14:58:32,756 INFO L290 TraceCheckUtils]: 36: Hoare triple {57828#true} assume true; {57828#true} is VALID [2022-04-27 14:58:32,756 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {57828#true} {57828#true} #1027#return; {57828#true} is VALID [2022-04-27 14:58:32,756 INFO L290 TraceCheckUtils]: 38: Hoare triple {57828#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {57828#true} is VALID [2022-04-27 14:58:32,756 INFO L290 TraceCheckUtils]: 39: Hoare triple {57828#true} assume 259 == ~__cil_tmp29~0; {57828#true} is VALID [2022-04-27 14:58:32,756 INFO L272 TraceCheckUtils]: 40: Hoare triple {57828#true} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {57828#true} is VALID [2022-04-27 14:58:32,756 INFO L290 TraceCheckUtils]: 41: Hoare triple {57828#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {57828#true} is VALID [2022-04-27 14:58:32,756 INFO L290 TraceCheckUtils]: 42: Hoare triple {57828#true} assume !(~s~0 == ~MPR3~0); {57846#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-27 14:58:32,756 INFO L290 TraceCheckUtils]: 43: Hoare triple {57846#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {57846#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-27 14:58:32,757 INFO L290 TraceCheckUtils]: 44: Hoare triple {57846#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {57829#false} is VALID [2022-04-27 14:58:32,757 INFO L272 TraceCheckUtils]: 45: Hoare triple {57829#false} call errorFn(); {57829#false} is VALID [2022-04-27 14:58:32,757 INFO L290 TraceCheckUtils]: 46: Hoare triple {57829#false} assume !false; {57829#false} is VALID [2022-04-27 14:58:32,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:58:32,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:58:32,757 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2082080803] [2022-04-27 14:58:32,758 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2082080803] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:58:32,758 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:58:32,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-27 14:58:32,759 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127314335] [2022-04-27 14:58:32,759 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:58:32,759 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 [2022-04-27 14:58:32,759 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:58:32,759 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) [2022-04-27 14:58:32,786 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:32,786 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-27 14:58:32,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:58:32,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-27 14:58:32,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-04-27 14:58:32,787 INFO L87 Difference]: Start difference. First operand 806 states and 1079 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) [2022-04-27 14:58:36,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:36,261 INFO L93 Difference]: Finished difference Result 1165 states and 1573 transitions. [2022-04-27 14:58:36,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-27 14:58:36,262 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 [2022-04-27 14:58:36,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:58:36,262 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) [2022-04-27 14:58:36,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 699 transitions. [2022-04-27 14:58:36,266 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) [2022-04-27 14:58:36,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 699 transitions. [2022-04-27 14:58:36,270 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 699 transitions. [2022-04-27 14:58:36,976 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 699 edges. 699 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:37,030 INFO L225 Difference]: With dead ends: 1165 [2022-04-27 14:58:37,030 INFO L226 Difference]: Without dead ends: 1162 [2022-04-27 14:58:37,031 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-04-27 14:58:37,031 INFO L413 NwaCegarLoop]: 538 mSDtfsCounter, 951 mSDsluCounter, 234 mSDsCounter, 0 mSdLazyCounter, 914 mSolverCounterSat, 295 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 968 SdHoareTripleChecker+Valid, 772 SdHoareTripleChecker+Invalid, 1209 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 295 IncrementalHoareTripleChecker+Valid, 914 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-27 14:58:37,031 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [968 Valid, 772 Invalid, 1209 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [295 Valid, 914 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-27 14:58:37,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1162 states. [2022-04-27 14:58:37,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1162 to 919. [2022-04-27 14:58:37,341 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:58:37,342 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1162 states. Second operand has 919 states, 732 states have (on average 1.325136612021858) internal successors, (970), 746 states have internal predecessors, (970), 106 states have call successors, (106), 71 states have call predecessors, (106), 80 states have return successors, (157), 103 states have call predecessors, (157), 97 states have call successors, (157) [2022-04-27 14:58:37,343 INFO L74 IsIncluded]: Start isIncluded. First operand 1162 states. Second operand has 919 states, 732 states have (on average 1.325136612021858) internal successors, (970), 746 states have internal predecessors, (970), 106 states have call successors, (106), 71 states have call predecessors, (106), 80 states have return successors, (157), 103 states have call predecessors, (157), 97 states have call successors, (157) [2022-04-27 14:58:37,344 INFO L87 Difference]: Start difference. First operand 1162 states. Second operand has 919 states, 732 states have (on average 1.325136612021858) internal successors, (970), 746 states have internal predecessors, (970), 106 states have call successors, (106), 71 states have call predecessors, (106), 80 states have return successors, (157), 103 states have call predecessors, (157), 97 states have call successors, (157) [2022-04-27 14:58:37,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:37,380 INFO L93 Difference]: Finished difference Result 1162 states and 1566 transitions. [2022-04-27 14:58:37,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1566 transitions. [2022-04-27 14:58:37,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:37,382 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:37,383 INFO L74 IsIncluded]: Start isIncluded. First operand has 919 states, 732 states have (on average 1.325136612021858) internal successors, (970), 746 states have internal predecessors, (970), 106 states have call successors, (106), 71 states have call predecessors, (106), 80 states have return successors, (157), 103 states have call predecessors, (157), 97 states have call successors, (157) Second operand 1162 states. [2022-04-27 14:58:37,383 INFO L87 Difference]: Start difference. First operand has 919 states, 732 states have (on average 1.325136612021858) internal successors, (970), 746 states have internal predecessors, (970), 106 states have call successors, (106), 71 states have call predecessors, (106), 80 states have return successors, (157), 103 states have call predecessors, (157), 97 states have call successors, (157) Second operand 1162 states. [2022-04-27 14:58:37,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:37,420 INFO L93 Difference]: Finished difference Result 1162 states and 1566 transitions. [2022-04-27 14:58:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1566 transitions. [2022-04-27 14:58:37,421 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:37,422 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:37,422 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:58:37,422 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:58:37,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 919 states, 732 states have (on average 1.325136612021858) internal successors, (970), 746 states have internal predecessors, (970), 106 states have call successors, (106), 71 states have call predecessors, (106), 80 states have return successors, (157), 103 states have call predecessors, (157), 97 states have call successors, (157) [2022-04-27 14:58:37,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 919 states and 1233 transitions. [2022-04-27 14:58:37,455 INFO L78 Accepts]: Start accepts. Automaton has 919 states and 1233 transitions. Word has length 47 [2022-04-27 14:58:37,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:58:37,456 INFO L495 AbstractCegarLoop]: Abstraction has 919 states and 1233 transitions. [2022-04-27 14:58:37,456 INFO L496 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) [2022-04-27 14:58:37,456 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1233 transitions. [2022-04-27 14:58:37,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-27 14:58:37,456 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:58:37,457 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:58:37,457 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-27 14:58:37,457 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:58:37,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:58:37,457 INFO L85 PathProgramCache]: Analyzing trace with hash -1847199717, now seen corresponding path program 1 times [2022-04-27 14:58:37,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:58:37,457 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870409532] [2022-04-27 14:58:37,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:58:37,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:58:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:37,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:58:37,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:37,540 INFO L290 TraceCheckUtils]: 0: Hoare triple {63052#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {63027#true} is VALID [2022-04-27 14:58:37,540 INFO L290 TraceCheckUtils]: 1: Hoare triple {63027#true} assume true; {63027#true} is VALID [2022-04-27 14:58:37,540 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {63027#true} {63027#true} #1159#return; {63027#true} is VALID [2022-04-27 14:58:37,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:58:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:37,563 INFO L290 TraceCheckUtils]: 0: Hoare triple {63053#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {63027#true} is VALID [2022-04-27 14:58:37,564 INFO L290 TraceCheckUtils]: 1: Hoare triple {63027#true} assume true; {63027#true} is VALID [2022-04-27 14:58:37,564 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {63027#true} {63027#true} #1067#return; {63027#true} is VALID [2022-04-27 14:58:37,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:58:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:37,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {63054#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {63027#true} is VALID [2022-04-27 14:58:37,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {63027#true} assume true; {63027#true} is VALID [2022-04-27 14:58:37,577 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {63027#true} {63027#true} #1069#return; {63027#true} is VALID [2022-04-27 14:58:37,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 14:58:37,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:37,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-27 14:58:37,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:37,618 INFO L290 TraceCheckUtils]: 0: Hoare triple {63061#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {63027#true} is VALID [2022-04-27 14:58:37,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {63027#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {63027#true} is VALID [2022-04-27 14:58:37,618 INFO L290 TraceCheckUtils]: 2: Hoare triple {63027#true} assume true; {63027#true} is VALID [2022-04-27 14:58:37,618 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63027#true} {63027#true} #1019#return; {63027#true} is VALID [2022-04-27 14:58:37,618 INFO L290 TraceCheckUtils]: 0: Hoare triple {63055#(and (= |old(~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; {63027#true} is VALID [2022-04-27 14:58:37,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {63027#true} assume 1 == ~PagingReferenceCount~0; {63027#true} is VALID [2022-04-27 14:58:37,619 INFO L290 TraceCheckUtils]: 2: Hoare triple {63027#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {63027#true} is VALID [2022-04-27 14:58:37,619 INFO L290 TraceCheckUtils]: 3: Hoare triple {63027#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {63027#true} is VALID [2022-04-27 14:58:37,619 INFO L272 TraceCheckUtils]: 4: Hoare triple {63027#true} call IofCompleteRequest(~Irp, 0); {63061#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:37,619 INFO L290 TraceCheckUtils]: 5: Hoare triple {63061#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {63027#true} is VALID [2022-04-27 14:58:37,619 INFO L290 TraceCheckUtils]: 6: Hoare triple {63027#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {63027#true} is VALID [2022-04-27 14:58:37,619 INFO L290 TraceCheckUtils]: 7: Hoare triple {63027#true} assume true; {63027#true} is VALID [2022-04-27 14:58:37,619 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {63027#true} {63027#true} #1019#return; {63027#true} is VALID [2022-04-27 14:58:37,620 INFO L290 TraceCheckUtils]: 9: Hoare triple {63027#true} #res := -1073741738; {63060#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-27 14:58:37,620 INFO L290 TraceCheckUtils]: 10: Hoare triple {63060#(<= (+ |FloppyPnp_#res| 1073741738) 0)} assume true; {63060#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-27 14:58:37,620 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {63060#(<= (+ |FloppyPnp_#res| 1073741738) 0)} {63027#true} #1077#return; {63050#(<= (+ 1073741738 |main_#t~ret100|) 0)} is VALID [2022-04-27 14:58:37,622 INFO L272 TraceCheckUtils]: 0: Hoare triple {63027#true} call ULTIMATE.init(); {63052#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:58:37,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {63052#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {63027#true} is VALID [2022-04-27 14:58:37,622 INFO L290 TraceCheckUtils]: 2: Hoare triple {63027#true} assume true; {63027#true} is VALID [2022-04-27 14:58:37,622 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63027#true} {63027#true} #1159#return; {63027#true} is VALID [2022-04-27 14:58:37,622 INFO L272 TraceCheckUtils]: 4: Hoare triple {63027#true} call #t~ret170 := main(); {63027#true} is VALID [2022-04-27 14:58:37,622 INFO L290 TraceCheckUtils]: 5: Hoare triple {63027#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; {63027#true} is VALID [2022-04-27 14:58:37,623 INFO L272 TraceCheckUtils]: 6: Hoare triple {63027#true} call _BLAST_init(); {63053#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:37,623 INFO L290 TraceCheckUtils]: 7: Hoare triple {63053#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {63027#true} is VALID [2022-04-27 14:58:37,623 INFO L290 TraceCheckUtils]: 8: Hoare triple {63027#true} assume true; {63027#true} is VALID [2022-04-27 14:58:37,623 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {63027#true} {63027#true} #1067#return; {63027#true} is VALID [2022-04-27 14:58:37,623 INFO L290 TraceCheckUtils]: 10: Hoare triple {63027#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; {63027#true} is VALID [2022-04-27 14:58:37,623 INFO L290 TraceCheckUtils]: 11: Hoare triple {63027#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {63027#true} is VALID [2022-04-27 14:58:37,624 INFO L272 TraceCheckUtils]: 12: Hoare triple {63027#true} call stub_driver_init(); {63054#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:58:37,624 INFO L290 TraceCheckUtils]: 13: Hoare triple {63054#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {63027#true} is VALID [2022-04-27 14:58:37,624 INFO L290 TraceCheckUtils]: 14: Hoare triple {63027#true} assume true; {63027#true} is VALID [2022-04-27 14:58:37,624 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63027#true} {63027#true} #1069#return; {63027#true} is VALID [2022-04-27 14:58:37,624 INFO L290 TraceCheckUtils]: 16: Hoare triple {63027#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; {63027#true} is VALID [2022-04-27 14:58:37,624 INFO L290 TraceCheckUtils]: 17: Hoare triple {63027#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; {63027#true} is VALID [2022-04-27 14:58:37,624 INFO L290 TraceCheckUtils]: 18: Hoare triple {63027#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; {63027#true} is VALID [2022-04-27 14:58:37,624 INFO L290 TraceCheckUtils]: 19: Hoare triple {63027#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; {63027#true} is VALID [2022-04-27 14:58:37,624 INFO L290 TraceCheckUtils]: 20: Hoare triple {63027#true} assume 3 == ~tmp_ndt_4~0; {63027#true} is VALID [2022-04-27 14:58:37,625 INFO L272 TraceCheckUtils]: 21: Hoare triple {63027#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {63055#(and (= |old(~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 [2022-04-27 14:58:37,625 INFO L290 TraceCheckUtils]: 22: Hoare triple {63055#(and (= |old(~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; {63027#true} is VALID [2022-04-27 14:58:37,625 INFO L290 TraceCheckUtils]: 23: Hoare triple {63027#true} assume 1 == ~PagingReferenceCount~0; {63027#true} is VALID [2022-04-27 14:58:37,625 INFO L290 TraceCheckUtils]: 24: Hoare triple {63027#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {63027#true} is VALID [2022-04-27 14:58:37,625 INFO L290 TraceCheckUtils]: 25: Hoare triple {63027#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {63027#true} is VALID [2022-04-27 14:58:37,625 INFO L272 TraceCheckUtils]: 26: Hoare triple {63027#true} call IofCompleteRequest(~Irp, 0); {63061#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:37,625 INFO L290 TraceCheckUtils]: 27: Hoare triple {63061#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {63027#true} is VALID [2022-04-27 14:58:37,625 INFO L290 TraceCheckUtils]: 28: Hoare triple {63027#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {63027#true} is VALID [2022-04-27 14:58:37,625 INFO L290 TraceCheckUtils]: 29: Hoare triple {63027#true} assume true; {63027#true} is VALID [2022-04-27 14:58:37,625 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {63027#true} {63027#true} #1019#return; {63027#true} is VALID [2022-04-27 14:58:37,626 INFO L290 TraceCheckUtils]: 31: Hoare triple {63027#true} #res := -1073741738; {63060#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-27 14:58:37,626 INFO L290 TraceCheckUtils]: 32: Hoare triple {63060#(<= (+ |FloppyPnp_#res| 1073741738) 0)} assume true; {63060#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-27 14:58:37,627 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {63060#(<= (+ |FloppyPnp_#res| 1073741738) 0)} {63027#true} #1077#return; {63050#(<= (+ 1073741738 |main_#t~ret100|) 0)} is VALID [2022-04-27 14:58:37,627 INFO L290 TraceCheckUtils]: 34: Hoare triple {63050#(<= (+ 1073741738 |main_#t~ret100|) 0)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {63051#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:37,627 INFO L290 TraceCheckUtils]: 35: Hoare triple {63051#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {63051#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:37,627 INFO L290 TraceCheckUtils]: 36: Hoare triple {63051#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {63051#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:37,628 INFO L290 TraceCheckUtils]: 37: Hoare triple {63051#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~UNLOADED~0; {63051#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:37,628 INFO L290 TraceCheckUtils]: 38: Hoare triple {63051#(<= (+ main_~status~1 1073741738) 0)} assume -1 != ~status~1; {63051#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:37,628 INFO L290 TraceCheckUtils]: 39: Hoare triple {63051#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~SKIP2~0; {63051#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:37,628 INFO L290 TraceCheckUtils]: 40: Hoare triple {63051#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~IPC~0; {63051#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:37,629 INFO L290 TraceCheckUtils]: 41: Hoare triple {63051#(<= (+ main_~status~1 1073741738) 0)} assume !(~s~0 != ~DC~0); {63051#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:37,629 INFO L290 TraceCheckUtils]: 42: Hoare triple {63051#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {63051#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:37,629 INFO L290 TraceCheckUtils]: 43: Hoare triple {63051#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 == ~DC~0; {63051#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-27 14:58:37,629 INFO L290 TraceCheckUtils]: 44: Hoare triple {63051#(<= (+ main_~status~1 1073741738) 0)} assume 259 == ~status~1; {63028#false} is VALID [2022-04-27 14:58:37,630 INFO L272 TraceCheckUtils]: 45: Hoare triple {63028#false} call errorFn(); {63028#false} is VALID [2022-04-27 14:58:37,630 INFO L290 TraceCheckUtils]: 46: Hoare triple {63028#false} assume !false; {63028#false} is VALID [2022-04-27 14:58:37,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:58:37,630 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:58:37,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870409532] [2022-04-27 14:58:37,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1870409532] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:58:37,630 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:58:37,630 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-27 14:58:37,630 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [542428332] [2022-04-27 14:58:37,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:58:37,631 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 [2022-04-27 14:58:37,631 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:58:37,631 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) [2022-04-27 14:58:37,662 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:37,662 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 14:58:37,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:58:37,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 14:58:37,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-27 14:58:37,663 INFO L87 Difference]: Start difference. First operand 919 states and 1233 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) [2022-04-27 14:58:41,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:41,643 INFO L93 Difference]: Finished difference Result 964 states and 1286 transitions. [2022-04-27 14:58:41,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-27 14:58:41,644 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 [2022-04-27 14:58:41,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:58:41,644 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) [2022-04-27 14:58:41,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 571 transitions. [2022-04-27 14:58:41,647 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) [2022-04-27 14:58:41,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 571 transitions. [2022-04-27 14:58:41,650 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 571 transitions. [2022-04-27 14:58:42,081 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 571 edges. 571 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:42,116 INFO L225 Difference]: With dead ends: 964 [2022-04-27 14:58:42,116 INFO L226 Difference]: Without dead ends: 946 [2022-04-27 14:58:42,116 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:58:42,117 INFO L413 NwaCegarLoop]: 453 mSDtfsCounter, 560 mSDsluCounter, 794 mSDsCounter, 0 mSdLazyCounter, 1410 mSolverCounterSat, 184 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 564 SdHoareTripleChecker+Valid, 1247 SdHoareTripleChecker+Invalid, 1594 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 184 IncrementalHoareTripleChecker+Valid, 1410 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-27 14:58:42,117 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [564 Valid, 1247 Invalid, 1594 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [184 Valid, 1410 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-27 14:58:42,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 946 states. [2022-04-27 14:58:42,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 946 to 917. [2022-04-27 14:58:42,478 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:58:42,479 INFO L82 GeneralOperation]: Start isEquivalent. First operand 946 states. Second operand has 917 states, 731 states have (on average 1.3242134062927498) internal successors, (968), 745 states have internal predecessors, (968), 105 states have call successors, (105), 71 states have call predecessors, (105), 80 states have return successors, (156), 102 states have call predecessors, (156), 96 states have call successors, (156) [2022-04-27 14:58:42,480 INFO L74 IsIncluded]: Start isIncluded. First operand 946 states. Second operand has 917 states, 731 states have (on average 1.3242134062927498) internal successors, (968), 745 states have internal predecessors, (968), 105 states have call successors, (105), 71 states have call predecessors, (105), 80 states have return successors, (156), 102 states have call predecessors, (156), 96 states have call successors, (156) [2022-04-27 14:58:42,480 INFO L87 Difference]: Start difference. First operand 946 states. Second operand has 917 states, 731 states have (on average 1.3242134062927498) internal successors, (968), 745 states have internal predecessors, (968), 105 states have call successors, (105), 71 states have call predecessors, (105), 80 states have return successors, (156), 102 states have call predecessors, (156), 96 states have call successors, (156) [2022-04-27 14:58:42,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:42,506 INFO L93 Difference]: Finished difference Result 946 states and 1267 transitions. [2022-04-27 14:58:42,506 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1267 transitions. [2022-04-27 14:58:42,508 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:42,508 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:42,509 INFO L74 IsIncluded]: Start isIncluded. First operand has 917 states, 731 states have (on average 1.3242134062927498) internal successors, (968), 745 states have internal predecessors, (968), 105 states have call successors, (105), 71 states have call predecessors, (105), 80 states have return successors, (156), 102 states have call predecessors, (156), 96 states have call successors, (156) Second operand 946 states. [2022-04-27 14:58:42,510 INFO L87 Difference]: Start difference. First operand has 917 states, 731 states have (on average 1.3242134062927498) internal successors, (968), 745 states have internal predecessors, (968), 105 states have call successors, (105), 71 states have call predecessors, (105), 80 states have return successors, (156), 102 states have call predecessors, (156), 96 states have call successors, (156) Second operand 946 states. [2022-04-27 14:58:42,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:42,537 INFO L93 Difference]: Finished difference Result 946 states and 1267 transitions. [2022-04-27 14:58:42,537 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1267 transitions. [2022-04-27 14:58:42,538 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:42,538 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:42,538 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:58:42,538 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:58:42,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 917 states, 731 states have (on average 1.3242134062927498) internal successors, (968), 745 states have internal predecessors, (968), 105 states have call successors, (105), 71 states have call predecessors, (105), 80 states have return successors, (156), 102 states have call predecessors, (156), 96 states have call successors, (156) [2022-04-27 14:58:42,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 917 states and 1229 transitions. [2022-04-27 14:58:42,573 INFO L78 Accepts]: Start accepts. Automaton has 917 states and 1229 transitions. Word has length 47 [2022-04-27 14:58:42,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:58:42,573 INFO L495 AbstractCegarLoop]: Abstraction has 917 states and 1229 transitions. [2022-04-27 14:58:42,573 INFO L496 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) [2022-04-27 14:58:42,573 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1229 transitions. [2022-04-27 14:58:42,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-27 14:58:42,574 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:58:42,574 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:58:42,574 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-27 14:58:42,574 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:58:42,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:58:42,574 INFO L85 PathProgramCache]: Analyzing trace with hash -1587222462, now seen corresponding path program 1 times [2022-04-27 14:58:42,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:58:42,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253183166] [2022-04-27 14:58:42,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:58:42,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:58:42,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:42,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:58:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:42,706 INFO L290 TraceCheckUtils]: 0: Hoare triple {67528#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {67508#true} is VALID [2022-04-27 14:58:42,707 INFO L290 TraceCheckUtils]: 1: Hoare triple {67508#true} assume true; {67508#true} is VALID [2022-04-27 14:58:42,707 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67508#true} {67508#true} #1159#return; {67508#true} is VALID [2022-04-27 14:58:42,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:58:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:42,740 INFO L290 TraceCheckUtils]: 0: Hoare triple {67529#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67530#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-27 14:58:42,740 INFO L290 TraceCheckUtils]: 1: Hoare triple {67530#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {67530#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-27 14:58:42,741 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67530#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {67508#true} #1067#return; {67516#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:58:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:42,776 INFO L290 TraceCheckUtils]: 0: Hoare triple {67531#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67532#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-27 14:58:42,776 INFO L290 TraceCheckUtils]: 1: Hoare triple {67532#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {67532#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-27 14:58:42,777 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67532#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {67516#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1069#return; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-27 14:58:42,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:42,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {67533#(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; {67508#true} is VALID [2022-04-27 14:58:42,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {67508#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {67508#true} is VALID [2022-04-27 14:58:42,793 INFO L290 TraceCheckUtils]: 2: Hoare triple {67508#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {67508#true} is VALID [2022-04-27 14:58:42,793 INFO L290 TraceCheckUtils]: 3: Hoare triple {67508#true} assume 0 == ~pended~0;~pended~0 := 1; {67508#true} is VALID [2022-04-27 14:58:42,793 INFO L290 TraceCheckUtils]: 4: Hoare triple {67508#true} #res := 259; {67508#true} is VALID [2022-04-27 14:58:42,793 INFO L290 TraceCheckUtils]: 5: Hoare triple {67508#true} assume true; {67508#true} is VALID [2022-04-27 14:58:42,794 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {67508#true} {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} #1027#return; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,796 INFO L272 TraceCheckUtils]: 0: Hoare triple {67508#true} call ULTIMATE.init(); {67528#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:58:42,796 INFO L290 TraceCheckUtils]: 1: Hoare triple {67528#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {67508#true} is VALID [2022-04-27 14:58:42,796 INFO L290 TraceCheckUtils]: 2: Hoare triple {67508#true} assume true; {67508#true} is VALID [2022-04-27 14:58:42,796 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67508#true} {67508#true} #1159#return; {67508#true} is VALID [2022-04-27 14:58:42,796 INFO L272 TraceCheckUtils]: 4: Hoare triple {67508#true} call #t~ret170 := main(); {67508#true} is VALID [2022-04-27 14:58:42,796 INFO L290 TraceCheckUtils]: 5: Hoare triple {67508#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; {67508#true} is VALID [2022-04-27 14:58:42,797 INFO L272 TraceCheckUtils]: 6: Hoare triple {67508#true} call _BLAST_init(); {67529#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:42,797 INFO L290 TraceCheckUtils]: 7: Hoare triple {67529#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67530#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-27 14:58:42,798 INFO L290 TraceCheckUtils]: 8: Hoare triple {67530#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {67530#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-27 14:58:42,798 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {67530#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {67508#true} #1067#return; {67516#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,798 INFO L290 TraceCheckUtils]: 10: Hoare triple {67516#(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; {67516#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,799 INFO L290 TraceCheckUtils]: 11: Hoare triple {67516#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {67516#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,799 INFO L272 TraceCheckUtils]: 12: Hoare triple {67516#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} call stub_driver_init(); {67531#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:58:42,800 INFO L290 TraceCheckUtils]: 13: Hoare triple {67531#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67532#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-27 14:58:42,800 INFO L290 TraceCheckUtils]: 14: Hoare triple {67532#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {67532#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-27 14:58:42,800 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {67532#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {67516#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1069#return; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,801 INFO L290 TraceCheckUtils]: 16: Hoare triple {67520#(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; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,801 INFO L290 TraceCheckUtils]: 17: Hoare triple {67520#(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; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,801 INFO L290 TraceCheckUtils]: 18: Hoare triple {67520#(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; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,802 INFO L290 TraceCheckUtils]: 19: Hoare triple {67520#(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; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,802 INFO L290 TraceCheckUtils]: 20: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 3 == ~tmp_ndt_4~0; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,802 INFO L272 TraceCheckUtils]: 21: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,803 INFO L290 TraceCheckUtils]: 22: Hoare triple {67520#(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; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,803 INFO L290 TraceCheckUtils]: 23: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 1 == ~PagingReferenceCount~0; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,804 INFO L290 TraceCheckUtils]: 24: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,804 INFO L290 TraceCheckUtils]: 25: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 != ~disketteExtension__IsRemoved~0); {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,804 INFO L290 TraceCheckUtils]: 26: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~irpSp__MinorFunction~0); {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,805 INFO L290 TraceCheckUtils]: 27: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 5 == ~irpSp__MinorFunction~0; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,805 INFO L290 TraceCheckUtils]: 28: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 5 == ~irpSp__MinorFunction~0; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,805 INFO L290 TraceCheckUtils]: 29: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,806 INFO L272 TraceCheckUtils]: 30: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {67533#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 14:58:42,806 INFO L290 TraceCheckUtils]: 31: Hoare triple {67533#(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; {67508#true} is VALID [2022-04-27 14:58:42,806 INFO L290 TraceCheckUtils]: 32: Hoare triple {67508#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {67508#true} is VALID [2022-04-27 14:58:42,806 INFO L290 TraceCheckUtils]: 33: Hoare triple {67508#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {67508#true} is VALID [2022-04-27 14:58:42,806 INFO L290 TraceCheckUtils]: 34: Hoare triple {67508#true} assume 0 == ~pended~0;~pended~0 := 1; {67508#true} is VALID [2022-04-27 14:58:42,806 INFO L290 TraceCheckUtils]: 35: Hoare triple {67508#true} #res := 259; {67508#true} is VALID [2022-04-27 14:58:42,806 INFO L290 TraceCheckUtils]: 36: Hoare triple {67508#true} assume true; {67508#true} is VALID [2022-04-27 14:58:42,807 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {67508#true} {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} #1027#return; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,807 INFO L290 TraceCheckUtils]: 38: Hoare triple {67520#(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; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,807 INFO L290 TraceCheckUtils]: 39: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 259 == ~__cil_tmp29~0; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,808 INFO L272 TraceCheckUtils]: 40: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,808 INFO L290 TraceCheckUtils]: 41: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-27 14:58:42,809 INFO L290 TraceCheckUtils]: 42: Hoare triple {67520#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume ~s~0 == ~MPR3~0; {67509#false} is VALID [2022-04-27 14:58:42,809 INFO L290 TraceCheckUtils]: 43: Hoare triple {67509#false} assume !(1 == ~setEventCalled~0); {67509#false} is VALID [2022-04-27 14:58:42,809 INFO L290 TraceCheckUtils]: 44: Hoare triple {67509#false} assume !(1 == ~customIrp~0); {67509#false} is VALID [2022-04-27 14:58:42,809 INFO L290 TraceCheckUtils]: 45: Hoare triple {67509#false} assume ~s~0 == ~MPR3~0; {67509#false} is VALID [2022-04-27 14:58:42,809 INFO L272 TraceCheckUtils]: 46: Hoare triple {67509#false} call errorFn(); {67509#false} is VALID [2022-04-27 14:58:42,809 INFO L290 TraceCheckUtils]: 47: Hoare triple {67509#false} assume !false; {67509#false} is VALID [2022-04-27 14:58:42,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:58:42,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:58:42,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253183166] [2022-04-27 14:58:42,809 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1253183166] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:58:42,809 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:58:42,810 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-27 14:58:42,810 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591626651] [2022-04-27 14:58:42,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:58:42,810 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 [2022-04-27 14:58:42,810 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:58:42,810 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) [2022-04-27 14:58:42,843 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:42,843 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 14:58:42,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:58:42,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 14:58:42,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-27 14:58:42,844 INFO L87 Difference]: Start difference. First operand 917 states and 1229 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) [2022-04-27 14:58:48,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:48,524 INFO L93 Difference]: Finished difference Result 1517 states and 1994 transitions. [2022-04-27 14:58:48,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-27 14:58:48,524 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 [2022-04-27 14:58:48,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:58:48,526 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) [2022-04-27 14:58:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 953 transitions. [2022-04-27 14:58:48,531 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) [2022-04-27 14:58:48,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 953 transitions. [2022-04-27 14:58:48,536 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 953 transitions. [2022-04-27 14:58:49,220 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 953 edges. 953 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:49,261 INFO L225 Difference]: With dead ends: 1517 [2022-04-27 14:58:49,261 INFO L226 Difference]: Without dead ends: 967 [2022-04-27 14:58:49,262 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=84, Invalid=188, Unknown=0, NotChecked=0, Total=272 [2022-04-27 14:58:49,263 INFO L413 NwaCegarLoop]: 561 mSDtfsCounter, 1250 mSDsluCounter, 311 mSDsCounter, 0 mSdLazyCounter, 1466 mSolverCounterSat, 393 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1262 SdHoareTripleChecker+Valid, 872 SdHoareTripleChecker+Invalid, 1859 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 393 IncrementalHoareTripleChecker+Valid, 1466 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-27 14:58:49,263 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1262 Valid, 872 Invalid, 1859 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [393 Valid, 1466 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-27 14:58:49,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 967 states. [2022-04-27 14:58:49,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 967 to 908. [2022-04-27 14:58:49,727 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:58:49,728 INFO L82 GeneralOperation]: Start isEquivalent. First operand 967 states. Second operand has 908 states, 722 states have (on average 1.311634349030471) internal successors, (947), 736 states have internal predecessors, (947), 105 states have call successors, (105), 71 states have call predecessors, (105), 80 states have return successors, (156), 102 states have call predecessors, (156), 96 states have call successors, (156) [2022-04-27 14:58:49,729 INFO L74 IsIncluded]: Start isIncluded. First operand 967 states. Second operand has 908 states, 722 states have (on average 1.311634349030471) internal successors, (947), 736 states have internal predecessors, (947), 105 states have call successors, (105), 71 states have call predecessors, (105), 80 states have return successors, (156), 102 states have call predecessors, (156), 96 states have call successors, (156) [2022-04-27 14:58:49,729 INFO L87 Difference]: Start difference. First operand 967 states. Second operand has 908 states, 722 states have (on average 1.311634349030471) internal successors, (947), 736 states have internal predecessors, (947), 105 states have call successors, (105), 71 states have call predecessors, (105), 80 states have return successors, (156), 102 states have call predecessors, (156), 96 states have call successors, (156) [2022-04-27 14:58:49,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:49,766 INFO L93 Difference]: Finished difference Result 967 states and 1275 transitions. [2022-04-27 14:58:49,766 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1275 transitions. [2022-04-27 14:58:49,768 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:49,768 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:49,769 INFO L74 IsIncluded]: Start isIncluded. First operand has 908 states, 722 states have (on average 1.311634349030471) internal successors, (947), 736 states have internal predecessors, (947), 105 states have call successors, (105), 71 states have call predecessors, (105), 80 states have return successors, (156), 102 states have call predecessors, (156), 96 states have call successors, (156) Second operand 967 states. [2022-04-27 14:58:49,770 INFO L87 Difference]: Start difference. First operand has 908 states, 722 states have (on average 1.311634349030471) internal successors, (947), 736 states have internal predecessors, (947), 105 states have call successors, (105), 71 states have call predecessors, (105), 80 states have return successors, (156), 102 states have call predecessors, (156), 96 states have call successors, (156) Second operand 967 states. [2022-04-27 14:58:49,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:49,796 INFO L93 Difference]: Finished difference Result 967 states and 1275 transitions. [2022-04-27 14:58:49,796 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1275 transitions. [2022-04-27 14:58:49,798 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:49,798 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:49,798 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:58:49,798 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:58:49,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 908 states, 722 states have (on average 1.311634349030471) internal successors, (947), 736 states have internal predecessors, (947), 105 states have call successors, (105), 71 states have call predecessors, (105), 80 states have return successors, (156), 102 states have call predecessors, (156), 96 states have call successors, (156) [2022-04-27 14:58:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 908 states and 1208 transitions. [2022-04-27 14:58:49,833 INFO L78 Accepts]: Start accepts. Automaton has 908 states and 1208 transitions. Word has length 48 [2022-04-27 14:58:49,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:58:49,833 INFO L495 AbstractCegarLoop]: Abstraction has 908 states and 1208 transitions. [2022-04-27 14:58:49,833 INFO L496 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) [2022-04-27 14:58:49,833 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1208 transitions. [2022-04-27 14:58:49,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-27 14:58:49,834 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:58:49,834 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:58:49,834 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-27 14:58:49,834 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:58:49,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:58:49,835 INFO L85 PathProgramCache]: Analyzing trace with hash -2120912959, now seen corresponding path program 1 times [2022-04-27 14:58:49,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:58:49,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785720900] [2022-04-27 14:58:49,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:58:49,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:58:49,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:49,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:58:49,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:49,926 INFO L290 TraceCheckUtils]: 0: Hoare triple {72811#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {72780#true} is VALID [2022-04-27 14:58:49,927 INFO L290 TraceCheckUtils]: 1: Hoare triple {72780#true} assume true; {72780#true} is VALID [2022-04-27 14:58:49,927 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72780#true} {72780#true} #1159#return; {72780#true} is VALID [2022-04-27 14:58:49,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:58:49,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:49,951 INFO L290 TraceCheckUtils]: 0: Hoare triple {72812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:49,951 INFO L290 TraceCheckUtils]: 1: Hoare triple {72788#(not (= ~SKIP1~0 ~NP~0))} assume true; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:49,951 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72788#(not (= ~SKIP1~0 ~NP~0))} {72780#true} #1067#return; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:49,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:58:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:49,964 INFO L290 TraceCheckUtils]: 0: Hoare triple {72813#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72780#true} is VALID [2022-04-27 14:58:49,964 INFO L290 TraceCheckUtils]: 1: Hoare triple {72780#true} assume true; {72780#true} is VALID [2022-04-27 14:58:49,964 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72780#true} {72788#(not (= ~SKIP1~0 ~NP~0))} #1069#return; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:49,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:58:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:50,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:58:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:50,040 INFO L290 TraceCheckUtils]: 0: Hoare triple {72826#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,040 INFO L290 TraceCheckUtils]: 1: Hoare triple {72827#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,041 INFO L290 TraceCheckUtils]: 2: Hoare triple {72827#(= ~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; {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,041 INFO L290 TraceCheckUtils]: 3: Hoare triple {72827#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,041 INFO L290 TraceCheckUtils]: 4: Hoare triple {72827#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,041 INFO L290 TraceCheckUtils]: 5: Hoare triple {72827#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {72828#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,042 INFO L290 TraceCheckUtils]: 6: Hoare triple {72828#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {72828#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,042 INFO L290 TraceCheckUtils]: 7: Hoare triple {72828#(= ~NP~0 |old(~s~0)|)} assume true; {72828#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,043 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {72828#(= ~NP~0 |old(~s~0)|)} {72815#(= ~SKIP1~0 ~s~0)} #1137#return; {72825#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-27 14:58:50,043 INFO L290 TraceCheckUtils]: 0: Hoare triple {72814#(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; {72780#true} is VALID [2022-04-27 14:58:50,043 INFO L290 TraceCheckUtils]: 1: Hoare triple {72780#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {72780#true} is VALID [2022-04-27 14:58:50,043 INFO L290 TraceCheckUtils]: 2: Hoare triple {72780#true} assume !(0 != ~disketteExtension__IsRemoved~1); {72780#true} is VALID [2022-04-27 14:58:50,043 INFO L290 TraceCheckUtils]: 3: Hoare triple {72780#true} assume 0 == ~disketteExtension__IsStarted~2; {72780#true} is VALID [2022-04-27 14:58:50,043 INFO L290 TraceCheckUtils]: 4: Hoare triple {72780#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {72815#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:58:50,043 INFO L290 TraceCheckUtils]: 5: Hoare triple {72815#(= ~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; {72815#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:58:50,044 INFO L272 TraceCheckUtils]: 6: Hoare triple {72815#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {72826#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:50,044 INFO L290 TraceCheckUtils]: 7: Hoare triple {72826#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,044 INFO L290 TraceCheckUtils]: 8: Hoare triple {72827#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,045 INFO L290 TraceCheckUtils]: 9: Hoare triple {72827#(= ~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; {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,045 INFO L290 TraceCheckUtils]: 10: Hoare triple {72827#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,045 INFO L290 TraceCheckUtils]: 11: Hoare triple {72827#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,045 INFO L290 TraceCheckUtils]: 12: Hoare triple {72827#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {72828#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,046 INFO L290 TraceCheckUtils]: 13: Hoare triple {72828#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {72828#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,046 INFO L290 TraceCheckUtils]: 14: Hoare triple {72828#(= ~NP~0 |old(~s~0)|)} assume true; {72828#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,047 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {72828#(= ~NP~0 |old(~s~0)|)} {72815#(= ~SKIP1~0 ~s~0)} #1137#return; {72825#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-27 14:58:50,047 INFO L290 TraceCheckUtils]: 16: Hoare triple {72825#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {72825#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-27 14:58:50,047 INFO L290 TraceCheckUtils]: 17: Hoare triple {72825#(= ~SKIP1~0 ~NP~0)} assume true; {72825#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-27 14:58:50,048 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {72825#(= ~SKIP1~0 ~NP~0)} {72788#(not (= ~SKIP1~0 ~NP~0))} #1075#return; {72781#false} is VALID [2022-04-27 14:58:50,049 INFO L272 TraceCheckUtils]: 0: Hoare triple {72780#true} call ULTIMATE.init(); {72811#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:58:50,049 INFO L290 TraceCheckUtils]: 1: Hoare triple {72811#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {72780#true} is VALID [2022-04-27 14:58:50,049 INFO L290 TraceCheckUtils]: 2: Hoare triple {72780#true} assume true; {72780#true} is VALID [2022-04-27 14:58:50,049 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {72780#true} {72780#true} #1159#return; {72780#true} is VALID [2022-04-27 14:58:50,049 INFO L272 TraceCheckUtils]: 4: Hoare triple {72780#true} call #t~ret170 := main(); {72780#true} is VALID [2022-04-27 14:58:50,049 INFO L290 TraceCheckUtils]: 5: Hoare triple {72780#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; {72780#true} is VALID [2022-04-27 14:58:50,050 INFO L272 TraceCheckUtils]: 6: Hoare triple {72780#true} call _BLAST_init(); {72812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:50,051 INFO L290 TraceCheckUtils]: 7: Hoare triple {72812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:50,051 INFO L290 TraceCheckUtils]: 8: Hoare triple {72788#(not (= ~SKIP1~0 ~NP~0))} assume true; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:50,051 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {72788#(not (= ~SKIP1~0 ~NP~0))} {72780#true} #1067#return; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:50,051 INFO L290 TraceCheckUtils]: 10: Hoare triple {72788#(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; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:50,052 INFO L290 TraceCheckUtils]: 11: Hoare triple {72788#(not (= ~SKIP1~0 ~NP~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:50,052 INFO L272 TraceCheckUtils]: 12: Hoare triple {72788#(not (= ~SKIP1~0 ~NP~0))} call stub_driver_init(); {72813#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:58:50,052 INFO L290 TraceCheckUtils]: 13: Hoare triple {72813#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72780#true} is VALID [2022-04-27 14:58:50,052 INFO L290 TraceCheckUtils]: 14: Hoare triple {72780#true} assume true; {72780#true} is VALID [2022-04-27 14:58:50,053 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {72780#true} {72788#(not (= ~SKIP1~0 ~NP~0))} #1069#return; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:50,053 INFO L290 TraceCheckUtils]: 16: Hoare triple {72788#(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; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:50,053 INFO L290 TraceCheckUtils]: 17: Hoare triple {72788#(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; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:50,053 INFO L290 TraceCheckUtils]: 18: Hoare triple {72788#(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; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:50,053 INFO L290 TraceCheckUtils]: 19: Hoare triple {72788#(not (= ~SKIP1~0 ~NP~0))} assume 2 == ~tmp_ndt_3~0; {72788#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-27 14:58:50,054 INFO L272 TraceCheckUtils]: 20: Hoare triple {72788#(not (= ~SKIP1~0 ~NP~0))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {72814#(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 [2022-04-27 14:58:50,054 INFO L290 TraceCheckUtils]: 21: Hoare triple {72814#(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; {72780#true} is VALID [2022-04-27 14:58:50,054 INFO L290 TraceCheckUtils]: 22: Hoare triple {72780#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {72780#true} is VALID [2022-04-27 14:58:50,054 INFO L290 TraceCheckUtils]: 23: Hoare triple {72780#true} assume !(0 != ~disketteExtension__IsRemoved~1); {72780#true} is VALID [2022-04-27 14:58:50,054 INFO L290 TraceCheckUtils]: 24: Hoare triple {72780#true} assume 0 == ~disketteExtension__IsStarted~2; {72780#true} is VALID [2022-04-27 14:58:50,055 INFO L290 TraceCheckUtils]: 25: Hoare triple {72780#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {72815#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:58:50,055 INFO L290 TraceCheckUtils]: 26: Hoare triple {72815#(= ~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; {72815#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:58:50,055 INFO L272 TraceCheckUtils]: 27: Hoare triple {72815#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {72826#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:50,056 INFO L290 TraceCheckUtils]: 28: Hoare triple {72826#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,056 INFO L290 TraceCheckUtils]: 29: Hoare triple {72827#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,056 INFO L290 TraceCheckUtils]: 30: Hoare triple {72827#(= ~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; {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,056 INFO L290 TraceCheckUtils]: 31: Hoare triple {72827#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,057 INFO L290 TraceCheckUtils]: 32: Hoare triple {72827#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {72827#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,057 INFO L290 TraceCheckUtils]: 33: Hoare triple {72827#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {72828#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,057 INFO L290 TraceCheckUtils]: 34: Hoare triple {72828#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {72828#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,057 INFO L290 TraceCheckUtils]: 35: Hoare triple {72828#(= ~NP~0 |old(~s~0)|)} assume true; {72828#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:50,058 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {72828#(= ~NP~0 |old(~s~0)|)} {72815#(= ~SKIP1~0 ~s~0)} #1137#return; {72825#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-27 14:58:50,058 INFO L290 TraceCheckUtils]: 37: Hoare triple {72825#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {72825#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-27 14:58:50,058 INFO L290 TraceCheckUtils]: 38: Hoare triple {72825#(= ~SKIP1~0 ~NP~0)} assume true; {72825#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-27 14:58:50,059 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {72825#(= ~SKIP1~0 ~NP~0)} {72788#(not (= ~SKIP1~0 ~NP~0))} #1075#return; {72781#false} is VALID [2022-04-27 14:58:50,059 INFO L290 TraceCheckUtils]: 40: Hoare triple {72781#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {72781#false} is VALID [2022-04-27 14:58:50,059 INFO L290 TraceCheckUtils]: 41: Hoare triple {72781#false} assume !(1 == ~pended~0); {72781#false} is VALID [2022-04-27 14:58:50,059 INFO L290 TraceCheckUtils]: 42: Hoare triple {72781#false} assume !(1 == ~pended~0); {72781#false} is VALID [2022-04-27 14:58:50,059 INFO L290 TraceCheckUtils]: 43: Hoare triple {72781#false} assume ~s~0 != ~UNLOADED~0; {72781#false} is VALID [2022-04-27 14:58:50,059 INFO L290 TraceCheckUtils]: 44: Hoare triple {72781#false} assume -1 != ~status~1; {72781#false} is VALID [2022-04-27 14:58:50,059 INFO L290 TraceCheckUtils]: 45: Hoare triple {72781#false} assume ~s~0 != ~SKIP2~0; {72781#false} is VALID [2022-04-27 14:58:50,059 INFO L290 TraceCheckUtils]: 46: Hoare triple {72781#false} assume ~s~0 != ~IPC~0; {72781#false} is VALID [2022-04-27 14:58:50,059 INFO L290 TraceCheckUtils]: 47: Hoare triple {72781#false} assume ~s~0 != ~DC~0; {72781#false} is VALID [2022-04-27 14:58:50,059 INFO L272 TraceCheckUtils]: 48: Hoare triple {72781#false} call errorFn(); {72781#false} is VALID [2022-04-27 14:58:50,059 INFO L290 TraceCheckUtils]: 49: Hoare triple {72781#false} assume !false; {72781#false} is VALID [2022-04-27 14:58:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:58:50,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:58:50,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785720900] [2022-04-27 14:58:50,060 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1785720900] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:58:50,060 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:58:50,060 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-27 14:58:50,060 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126402018] [2022-04-27 14:58:50,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:58:50,060 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 [2022-04-27 14:58:50,061 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:58:50,061 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) [2022-04-27 14:58:50,094 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:50,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-27 14:58:50,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:58:50,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-27 14:58:50,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2022-04-27 14:58:50,095 INFO L87 Difference]: Start difference. First operand 908 states and 1208 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) [2022-04-27 14:58:56,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:56,097 INFO L93 Difference]: Finished difference Result 1185 states and 1572 transitions. [2022-04-27 14:58:56,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-27 14:58:56,097 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 [2022-04-27 14:58:56,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:58:56,098 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) [2022-04-27 14:58:56,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 837 transitions. [2022-04-27 14:58:56,102 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) [2022-04-27 14:58:56,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 837 transitions. [2022-04-27 14:58:56,121 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 837 transitions. [2022-04-27 14:58:56,780 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 837 edges. 837 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:56,830 INFO L225 Difference]: With dead ends: 1185 [2022-04-27 14:58:56,830 INFO L226 Difference]: Without dead ends: 1106 [2022-04-27 14:58:56,831 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:58:56,831 INFO L413 NwaCegarLoop]: 542 mSDtfsCounter, 1417 mSDsluCounter, 664 mSDsCounter, 0 mSdLazyCounter, 1912 mSolverCounterSat, 476 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1421 SdHoareTripleChecker+Valid, 1206 SdHoareTripleChecker+Invalid, 2388 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 476 IncrementalHoareTripleChecker+Valid, 1912 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-27 14:58:56,831 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1421 Valid, 1206 Invalid, 2388 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [476 Valid, 1912 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-27 14:58:56,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1106 states. [2022-04-27 14:58:57,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1106 to 963. [2022-04-27 14:58:57,210 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:58:57,211 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1106 states. Second operand has 963 states, 766 states have (on average 1.3054830287206267) internal successors, (1000), 782 states have internal predecessors, (1000), 108 states have call successors, (108), 72 states have call predecessors, (108), 88 states have return successors, (173), 109 states have call predecessors, (173), 99 states have call successors, (173) [2022-04-27 14:58:57,212 INFO L74 IsIncluded]: Start isIncluded. First operand 1106 states. Second operand has 963 states, 766 states have (on average 1.3054830287206267) internal successors, (1000), 782 states have internal predecessors, (1000), 108 states have call successors, (108), 72 states have call predecessors, (108), 88 states have return successors, (173), 109 states have call predecessors, (173), 99 states have call successors, (173) [2022-04-27 14:58:57,212 INFO L87 Difference]: Start difference. First operand 1106 states. Second operand has 963 states, 766 states have (on average 1.3054830287206267) internal successors, (1000), 782 states have internal predecessors, (1000), 108 states have call successors, (108), 72 states have call predecessors, (108), 88 states have return successors, (173), 109 states have call predecessors, (173), 99 states have call successors, (173) [2022-04-27 14:58:57,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:57,245 INFO L93 Difference]: Finished difference Result 1106 states and 1470 transitions. [2022-04-27 14:58:57,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1470 transitions. [2022-04-27 14:58:57,247 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:57,247 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:57,249 INFO L74 IsIncluded]: Start isIncluded. First operand has 963 states, 766 states have (on average 1.3054830287206267) internal successors, (1000), 782 states have internal predecessors, (1000), 108 states have call successors, (108), 72 states have call predecessors, (108), 88 states have return successors, (173), 109 states have call predecessors, (173), 99 states have call successors, (173) Second operand 1106 states. [2022-04-27 14:58:57,249 INFO L87 Difference]: Start difference. First operand has 963 states, 766 states have (on average 1.3054830287206267) internal successors, (1000), 782 states have internal predecessors, (1000), 108 states have call successors, (108), 72 states have call predecessors, (108), 88 states have return successors, (173), 109 states have call predecessors, (173), 99 states have call successors, (173) Second operand 1106 states. [2022-04-27 14:58:57,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:58:57,283 INFO L93 Difference]: Finished difference Result 1106 states and 1470 transitions. [2022-04-27 14:58:57,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1470 transitions. [2022-04-27 14:58:57,285 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:58:57,285 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:58:57,285 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:58:57,285 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:58:57,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 963 states, 766 states have (on average 1.3054830287206267) internal successors, (1000), 782 states have internal predecessors, (1000), 108 states have call successors, (108), 72 states have call predecessors, (108), 88 states have return successors, (173), 109 states have call predecessors, (173), 99 states have call successors, (173) [2022-04-27 14:58:57,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 963 states and 1281 transitions. [2022-04-27 14:58:57,323 INFO L78 Accepts]: Start accepts. Automaton has 963 states and 1281 transitions. Word has length 50 [2022-04-27 14:58:57,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:58:57,323 INFO L495 AbstractCegarLoop]: Abstraction has 963 states and 1281 transitions. [2022-04-27 14:58:57,323 INFO L496 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) [2022-04-27 14:58:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1281 transitions. [2022-04-27 14:58:57,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-27 14:58:57,324 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:58:57,324 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:58:57,324 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-27 14:58:57,324 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:58:57,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:58:57,324 INFO L85 PathProgramCache]: Analyzing trace with hash 1876216893, now seen corresponding path program 1 times [2022-04-27 14:58:57,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:58:57,324 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377971447] [2022-04-27 14:58:57,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:58:57,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:58:57,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:57,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:58:57,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:57,431 INFO L290 TraceCheckUtils]: 0: Hoare triple {78002#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {77973#true} is VALID [2022-04-27 14:58:57,431 INFO L290 TraceCheckUtils]: 1: Hoare triple {77973#true} assume true; {77973#true} is VALID [2022-04-27 14:58:57,431 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {77973#true} {77973#true} #1159#return; {77973#true} is VALID [2022-04-27 14:58:57,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:58:57,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:57,455 INFO L290 TraceCheckUtils]: 0: Hoare triple {78003#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {77973#true} is VALID [2022-04-27 14:58:57,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {77973#true} assume true; {77973#true} is VALID [2022-04-27 14:58:57,456 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {77973#true} {77973#true} #1067#return; {77973#true} is VALID [2022-04-27 14:58:57,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:58:57,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:57,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {78004#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {77973#true} is VALID [2022-04-27 14:58:57,468 INFO L290 TraceCheckUtils]: 1: Hoare triple {77973#true} assume true; {77973#true} is VALID [2022-04-27 14:58:57,468 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {77973#true} {77973#true} #1069#return; {77973#true} is VALID [2022-04-27 14:58:57,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:58:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:57,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-27 14:58:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:58:57,531 INFO L290 TraceCheckUtils]: 0: Hoare triple {78012#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {77973#true} is VALID [2022-04-27 14:58:57,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {77973#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {77973#true} is VALID [2022-04-27 14:58:57,531 INFO L290 TraceCheckUtils]: 2: Hoare triple {77973#true} assume true; {77973#true} is VALID [2022-04-27 14:58:57,531 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {77973#true} {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #1147#return; {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-27 14:58:57,531 INFO L290 TraceCheckUtils]: 0: Hoare triple {78005#(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; {77973#true} is VALID [2022-04-27 14:58:57,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {77973#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {77973#true} is VALID [2022-04-27 14:58:57,531 INFO L290 TraceCheckUtils]: 2: Hoare triple {77973#true} assume !(0 != ~disketteExtension__IsRemoved~1); {77973#true} is VALID [2022-04-27 14:58:57,531 INFO L290 TraceCheckUtils]: 3: Hoare triple {77973#true} assume !(0 == ~disketteExtension__IsStarted~2); {77973#true} is VALID [2022-04-27 14:58:57,531 INFO L290 TraceCheckUtils]: 4: Hoare triple {77973#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {77973#true} is VALID [2022-04-27 14:58:57,532 INFO L290 TraceCheckUtils]: 5: Hoare triple {77973#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-27 14:58:57,532 INFO L290 TraceCheckUtils]: 6: Hoare triple {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-27 14:58:57,532 INFO L290 TraceCheckUtils]: 7: Hoare triple {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-27 14:58:57,533 INFO L272 TraceCheckUtils]: 8: Hoare triple {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} call IofCompleteRequest(~Irp, 0); {78012#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:57,533 INFO L290 TraceCheckUtils]: 9: Hoare triple {78012#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {77973#true} is VALID [2022-04-27 14:58:57,533 INFO L290 TraceCheckUtils]: 10: Hoare triple {77973#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {77973#true} is VALID [2022-04-27 14:58:57,533 INFO L290 TraceCheckUtils]: 11: Hoare triple {77973#true} assume true; {77973#true} is VALID [2022-04-27 14:58:57,533 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {77973#true} {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #1147#return; {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-27 14:58:57,534 INFO L290 TraceCheckUtils]: 13: Hoare triple {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #res := ~ntStatus~3; {78011#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-27 14:58:57,534 INFO L290 TraceCheckUtils]: 14: Hoare triple {78011#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} assume true; {78011#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-27 14:58:57,534 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78011#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} {77973#true} #1075#return; {78000#(<= (+ |main_#t~ret99| 1073741811) 0)} is VALID [2022-04-27 14:58:57,536 INFO L272 TraceCheckUtils]: 0: Hoare triple {77973#true} call ULTIMATE.init(); {78002#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:58:57,536 INFO L290 TraceCheckUtils]: 1: Hoare triple {78002#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {77973#true} is VALID [2022-04-27 14:58:57,536 INFO L290 TraceCheckUtils]: 2: Hoare triple {77973#true} assume true; {77973#true} is VALID [2022-04-27 14:58:57,536 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {77973#true} {77973#true} #1159#return; {77973#true} is VALID [2022-04-27 14:58:57,536 INFO L272 TraceCheckUtils]: 4: Hoare triple {77973#true} call #t~ret170 := main(); {77973#true} is VALID [2022-04-27 14:58:57,536 INFO L290 TraceCheckUtils]: 5: Hoare triple {77973#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; {77973#true} is VALID [2022-04-27 14:58:57,537 INFO L272 TraceCheckUtils]: 6: Hoare triple {77973#true} call _BLAST_init(); {78003#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:58:57,537 INFO L290 TraceCheckUtils]: 7: Hoare triple {78003#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {77973#true} is VALID [2022-04-27 14:58:57,537 INFO L290 TraceCheckUtils]: 8: Hoare triple {77973#true} assume true; {77973#true} is VALID [2022-04-27 14:58:57,537 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {77973#true} {77973#true} #1067#return; {77973#true} is VALID [2022-04-27 14:58:57,537 INFO L290 TraceCheckUtils]: 10: Hoare triple {77973#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; {77973#true} is VALID [2022-04-27 14:58:57,537 INFO L290 TraceCheckUtils]: 11: Hoare triple {77973#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {77973#true} is VALID [2022-04-27 14:58:57,537 INFO L272 TraceCheckUtils]: 12: Hoare triple {77973#true} call stub_driver_init(); {78004#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:58:57,538 INFO L290 TraceCheckUtils]: 13: Hoare triple {78004#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {77973#true} is VALID [2022-04-27 14:58:57,538 INFO L290 TraceCheckUtils]: 14: Hoare triple {77973#true} assume true; {77973#true} is VALID [2022-04-27 14:58:57,538 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {77973#true} {77973#true} #1069#return; {77973#true} is VALID [2022-04-27 14:58:57,538 INFO L290 TraceCheckUtils]: 16: Hoare triple {77973#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; {77973#true} is VALID [2022-04-27 14:58:57,538 INFO L290 TraceCheckUtils]: 17: Hoare triple {77973#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; {77973#true} is VALID [2022-04-27 14:58:57,538 INFO L290 TraceCheckUtils]: 18: Hoare triple {77973#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; {77973#true} is VALID [2022-04-27 14:58:57,538 INFO L290 TraceCheckUtils]: 19: Hoare triple {77973#true} assume 2 == ~tmp_ndt_3~0; {77973#true} is VALID [2022-04-27 14:58:57,538 INFO L272 TraceCheckUtils]: 20: Hoare triple {77973#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {78005#(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 [2022-04-27 14:58:57,538 INFO L290 TraceCheckUtils]: 21: Hoare triple {78005#(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; {77973#true} is VALID [2022-04-27 14:58:57,539 INFO L290 TraceCheckUtils]: 22: Hoare triple {77973#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {77973#true} is VALID [2022-04-27 14:58:57,539 INFO L290 TraceCheckUtils]: 23: Hoare triple {77973#true} assume !(0 != ~disketteExtension__IsRemoved~1); {77973#true} is VALID [2022-04-27 14:58:57,539 INFO L290 TraceCheckUtils]: 24: Hoare triple {77973#true} assume !(0 == ~disketteExtension__IsStarted~2); {77973#true} is VALID [2022-04-27 14:58:57,539 INFO L290 TraceCheckUtils]: 25: Hoare triple {77973#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {77973#true} is VALID [2022-04-27 14:58:57,539 INFO L290 TraceCheckUtils]: 26: Hoare triple {77973#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-27 14:58:57,539 INFO L290 TraceCheckUtils]: 27: Hoare triple {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-27 14:58:57,539 INFO L290 TraceCheckUtils]: 28: Hoare triple {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-27 14:58:57,540 INFO L272 TraceCheckUtils]: 29: Hoare triple {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} call IofCompleteRequest(~Irp, 0); {78012#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:58:57,540 INFO L290 TraceCheckUtils]: 30: Hoare triple {78012#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {77973#true} is VALID [2022-04-27 14:58:57,540 INFO L290 TraceCheckUtils]: 31: Hoare triple {77973#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {77973#true} is VALID [2022-04-27 14:58:57,540 INFO L290 TraceCheckUtils]: 32: Hoare triple {77973#true} assume true; {77973#true} is VALID [2022-04-27 14:58:57,540 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {77973#true} {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #1147#return; {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-27 14:58:57,541 INFO L290 TraceCheckUtils]: 34: Hoare triple {78006#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #res := ~ntStatus~3; {78011#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-27 14:58:57,541 INFO L290 TraceCheckUtils]: 35: Hoare triple {78011#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} assume true; {78011#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-27 14:58:57,541 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {78011#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} {77973#true} #1075#return; {78000#(<= (+ |main_#t~ret99| 1073741811) 0)} is VALID [2022-04-27 14:58:57,542 INFO L290 TraceCheckUtils]: 37: Hoare triple {78000#(<= (+ |main_#t~ret99| 1073741811) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {78001#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-27 14:58:57,542 INFO L290 TraceCheckUtils]: 38: Hoare triple {78001#(<= (+ 1073741811 main_~status~1) 0)} assume !(1 == ~pended~0); {78001#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-27 14:58:57,542 INFO L290 TraceCheckUtils]: 39: Hoare triple {78001#(<= (+ 1073741811 main_~status~1) 0)} assume !(1 == ~pended~0); {78001#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-27 14:58:57,542 INFO L290 TraceCheckUtils]: 40: Hoare triple {78001#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 != ~UNLOADED~0; {78001#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-27 14:58:57,543 INFO L290 TraceCheckUtils]: 41: Hoare triple {78001#(<= (+ 1073741811 main_~status~1) 0)} assume -1 != ~status~1; {78001#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-27 14:58:57,543 INFO L290 TraceCheckUtils]: 42: Hoare triple {78001#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 != ~SKIP2~0; {78001#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-27 14:58:57,543 INFO L290 TraceCheckUtils]: 43: Hoare triple {78001#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 != ~IPC~0; {78001#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-27 14:58:57,543 INFO L290 TraceCheckUtils]: 44: Hoare triple {78001#(<= (+ 1073741811 main_~status~1) 0)} assume !(~s~0 != ~DC~0); {78001#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-27 14:58:57,544 INFO L290 TraceCheckUtils]: 45: Hoare triple {78001#(<= (+ 1073741811 main_~status~1) 0)} assume !(1 == ~pended~0); {78001#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-27 14:58:57,544 INFO L290 TraceCheckUtils]: 46: Hoare triple {78001#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 == ~DC~0; {78001#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-27 14:58:57,544 INFO L290 TraceCheckUtils]: 47: Hoare triple {78001#(<= (+ 1073741811 main_~status~1) 0)} assume 259 == ~status~1; {77974#false} is VALID [2022-04-27 14:58:57,544 INFO L272 TraceCheckUtils]: 48: Hoare triple {77974#false} call errorFn(); {77974#false} is VALID [2022-04-27 14:58:57,544 INFO L290 TraceCheckUtils]: 49: Hoare triple {77974#false} assume !false; {77974#false} is VALID [2022-04-27 14:58:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:58:57,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:58:57,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377971447] [2022-04-27 14:58:57,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1377971447] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:58:57,545 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:58:57,545 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-27 14:58:57,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743844997] [2022-04-27 14:58:57,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:58:57,545 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 [2022-04-27 14:58:57,545 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:58:57,545 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) [2022-04-27 14:58:57,578 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:58:57,578 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-27 14:58:57,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:58:57,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-27 14:58:57,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-04-27 14:58:57,578 INFO L87 Difference]: Start difference. First operand 963 states and 1281 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) [2022-04-27 14:59:02,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:02,060 INFO L93 Difference]: Finished difference Result 1010 states and 1334 transitions. [2022-04-27 14:59:02,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-27 14:59:02,060 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 [2022-04-27 14:59:02,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:59:02,060 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) [2022-04-27 14:59:02,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 572 transitions. [2022-04-27 14:59:02,063 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) [2022-04-27 14:59:02,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 572 transitions. [2022-04-27 14:59:02,066 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 572 transitions. [2022-04-27 14:59:02,503 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 572 edges. 572 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:02,543 INFO L225 Difference]: With dead ends: 1010 [2022-04-27 14:59:02,544 INFO L226 Difference]: Without dead ends: 990 [2022-04-27 14:59:02,544 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:59:02,545 INFO L413 NwaCegarLoop]: 447 mSDtfsCounter, 832 mSDsluCounter, 993 mSDsCounter, 0 mSdLazyCounter, 1624 mSolverCounterSat, 272 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 836 SdHoareTripleChecker+Valid, 1440 SdHoareTripleChecker+Invalid, 1896 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 272 IncrementalHoareTripleChecker+Valid, 1624 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-27 14:59:02,545 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [836 Valid, 1440 Invalid, 1896 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [272 Valid, 1624 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-27 14:59:02,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 990 states. [2022-04-27 14:59:02,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 990 to 963. [2022-04-27 14:59:02,933 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:59:02,935 INFO L82 GeneralOperation]: Start isEquivalent. First operand 990 states. Second operand has 963 states, 766 states have (on average 1.2898172323759791) internal successors, (988), 782 states have internal predecessors, (988), 108 states have call successors, (108), 72 states have call predecessors, (108), 88 states have return successors, (173), 109 states have call predecessors, (173), 99 states have call successors, (173) [2022-04-27 14:59:02,936 INFO L74 IsIncluded]: Start isIncluded. First operand 990 states. Second operand has 963 states, 766 states have (on average 1.2898172323759791) internal successors, (988), 782 states have internal predecessors, (988), 108 states have call successors, (108), 72 states have call predecessors, (108), 88 states have return successors, (173), 109 states have call predecessors, (173), 99 states have call successors, (173) [2022-04-27 14:59:02,936 INFO L87 Difference]: Start difference. First operand 990 states. Second operand has 963 states, 766 states have (on average 1.2898172323759791) internal successors, (988), 782 states have internal predecessors, (988), 108 states have call successors, (108), 72 states have call predecessors, (108), 88 states have return successors, (173), 109 states have call predecessors, (173), 99 states have call successors, (173) [2022-04-27 14:59:02,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:02,964 INFO L93 Difference]: Finished difference Result 990 states and 1302 transitions. [2022-04-27 14:59:02,964 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1302 transitions. [2022-04-27 14:59:02,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:02,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:02,968 INFO L74 IsIncluded]: Start isIncluded. First operand has 963 states, 766 states have (on average 1.2898172323759791) internal successors, (988), 782 states have internal predecessors, (988), 108 states have call successors, (108), 72 states have call predecessors, (108), 88 states have return successors, (173), 109 states have call predecessors, (173), 99 states have call successors, (173) Second operand 990 states. [2022-04-27 14:59:02,969 INFO L87 Difference]: Start difference. First operand has 963 states, 766 states have (on average 1.2898172323759791) internal successors, (988), 782 states have internal predecessors, (988), 108 states have call successors, (108), 72 states have call predecessors, (108), 88 states have return successors, (173), 109 states have call predecessors, (173), 99 states have call successors, (173) Second operand 990 states. [2022-04-27 14:59:03,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:03,004 INFO L93 Difference]: Finished difference Result 990 states and 1302 transitions. [2022-04-27 14:59:03,004 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1302 transitions. [2022-04-27 14:59:03,005 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:03,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:03,005 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:59:03,005 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:59:03,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 963 states, 766 states have (on average 1.2898172323759791) internal successors, (988), 782 states have internal predecessors, (988), 108 states have call successors, (108), 72 states have call predecessors, (108), 88 states have return successors, (173), 109 states have call predecessors, (173), 99 states have call successors, (173) [2022-04-27 14:59:03,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 963 states and 1269 transitions. [2022-04-27 14:59:03,045 INFO L78 Accepts]: Start accepts. Automaton has 963 states and 1269 transitions. Word has length 50 [2022-04-27 14:59:03,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:59:03,045 INFO L495 AbstractCegarLoop]: Abstraction has 963 states and 1269 transitions. [2022-04-27 14:59:03,045 INFO L496 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) [2022-04-27 14:59:03,045 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1269 transitions. [2022-04-27 14:59:03,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-27 14:59:03,049 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:59:03,049 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:59:03,049 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-27 14:59:03,049 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:59:03,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:59:03,049 INFO L85 PathProgramCache]: Analyzing trace with hash -993977049, now seen corresponding path program 1 times [2022-04-27 14:59:03,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:59:03,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1145264866] [2022-04-27 14:59:03,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:59:03,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:59:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:03,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:59:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:03,152 INFO L290 TraceCheckUtils]: 0: Hoare triple {82681#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {82660#true} is VALID [2022-04-27 14:59:03,152 INFO L290 TraceCheckUtils]: 1: Hoare triple {82660#true} assume true; {82660#true} is VALID [2022-04-27 14:59:03,152 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {82660#true} {82660#true} #1159#return; {82660#true} is VALID [2022-04-27 14:59:03,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:03,172 INFO L290 TraceCheckUtils]: 0: Hoare triple {82682#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {82660#true} is VALID [2022-04-27 14:59:03,172 INFO L290 TraceCheckUtils]: 1: Hoare triple {82660#true} assume true; {82660#true} is VALID [2022-04-27 14:59:03,172 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {82660#true} {82660#true} #1067#return; {82660#true} is VALID [2022-04-27 14:59:03,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:59:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:03,185 INFO L290 TraceCheckUtils]: 0: Hoare triple {82683#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {82660#true} is VALID [2022-04-27 14:59:03,186 INFO L290 TraceCheckUtils]: 1: Hoare triple {82660#true} assume true; {82660#true} is VALID [2022-04-27 14:59:03,186 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {82660#true} {82660#true} #1069#return; {82660#true} is VALID [2022-04-27 14:59:03,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-27 14:59:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:03,203 INFO L290 TraceCheckUtils]: 0: Hoare triple {82684#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {82660#true} is VALID [2022-04-27 14:59:03,204 INFO L290 TraceCheckUtils]: 1: Hoare triple {82660#true} assume !(0 != ~compRegistered~0); {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,204 INFO L290 TraceCheckUtils]: 2: Hoare triple {82685#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,204 INFO L290 TraceCheckUtils]: 3: Hoare triple {82685#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_10~0; {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,204 INFO L290 TraceCheckUtils]: 4: Hoare triple {82685#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,205 INFO L290 TraceCheckUtils]: 5: Hoare triple {82685#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,205 INFO L290 TraceCheckUtils]: 6: Hoare triple {82685#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,205 INFO L290 TraceCheckUtils]: 7: Hoare triple {82685#(<= ~compRegistered~0 0)} assume true; {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,206 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {82685#(<= ~compRegistered~0 0)} {82671#(= ~compRegistered~0 1)} #1101#return; {82661#false} is VALID [2022-04-27 14:59:03,207 INFO L272 TraceCheckUtils]: 0: Hoare triple {82660#true} call ULTIMATE.init(); {82681#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:59:03,207 INFO L290 TraceCheckUtils]: 1: Hoare triple {82681#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {82660#true} is VALID [2022-04-27 14:59:03,208 INFO L290 TraceCheckUtils]: 2: Hoare triple {82660#true} assume true; {82660#true} is VALID [2022-04-27 14:59:03,208 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {82660#true} {82660#true} #1159#return; {82660#true} is VALID [2022-04-27 14:59:03,208 INFO L272 TraceCheckUtils]: 4: Hoare triple {82660#true} call #t~ret170 := main(); {82660#true} is VALID [2022-04-27 14:59:03,208 INFO L290 TraceCheckUtils]: 5: Hoare triple {82660#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; {82660#true} is VALID [2022-04-27 14:59:03,208 INFO L272 TraceCheckUtils]: 6: Hoare triple {82660#true} call _BLAST_init(); {82682#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:03,209 INFO L290 TraceCheckUtils]: 7: Hoare triple {82682#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {82660#true} is VALID [2022-04-27 14:59:03,209 INFO L290 TraceCheckUtils]: 8: Hoare triple {82660#true} assume true; {82660#true} is VALID [2022-04-27 14:59:03,209 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {82660#true} {82660#true} #1067#return; {82660#true} is VALID [2022-04-27 14:59:03,209 INFO L290 TraceCheckUtils]: 10: Hoare triple {82660#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; {82660#true} is VALID [2022-04-27 14:59:03,209 INFO L290 TraceCheckUtils]: 11: Hoare triple {82660#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {82660#true} is VALID [2022-04-27 14:59:03,209 INFO L272 TraceCheckUtils]: 12: Hoare triple {82660#true} call stub_driver_init(); {82683#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:59:03,209 INFO L290 TraceCheckUtils]: 13: Hoare triple {82683#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {82660#true} is VALID [2022-04-27 14:59:03,209 INFO L290 TraceCheckUtils]: 14: Hoare triple {82660#true} assume true; {82660#true} is VALID [2022-04-27 14:59:03,209 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {82660#true} {82660#true} #1069#return; {82660#true} is VALID [2022-04-27 14:59:03,209 INFO L290 TraceCheckUtils]: 16: Hoare triple {82660#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; {82660#true} is VALID [2022-04-27 14:59:03,209 INFO L290 TraceCheckUtils]: 17: Hoare triple {82660#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; {82660#true} is VALID [2022-04-27 14:59:03,209 INFO L290 TraceCheckUtils]: 18: Hoare triple {82660#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; {82660#true} is VALID [2022-04-27 14:59:03,209 INFO L290 TraceCheckUtils]: 19: Hoare triple {82660#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; {82660#true} is VALID [2022-04-27 14:59:03,210 INFO L290 TraceCheckUtils]: 20: Hoare triple {82660#true} assume 3 == ~tmp_ndt_4~0; {82660#true} is VALID [2022-04-27 14:59:03,210 INFO L272 TraceCheckUtils]: 21: Hoare triple {82660#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {82660#true} is VALID [2022-04-27 14:59:03,210 INFO L290 TraceCheckUtils]: 22: Hoare triple {82660#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; {82660#true} is VALID [2022-04-27 14:59:03,210 INFO L290 TraceCheckUtils]: 23: Hoare triple {82660#true} assume 1 == ~PagingReferenceCount~0; {82660#true} is VALID [2022-04-27 14:59:03,210 INFO L290 TraceCheckUtils]: 24: Hoare triple {82660#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {82660#true} is VALID [2022-04-27 14:59:03,210 INFO L290 TraceCheckUtils]: 25: Hoare triple {82660#true} assume !(0 != ~disketteExtension__IsRemoved~0); {82660#true} is VALID [2022-04-27 14:59:03,210 INFO L290 TraceCheckUtils]: 26: Hoare triple {82660#true} assume 0 == ~irpSp__MinorFunction~0; {82660#true} is VALID [2022-04-27 14:59:03,210 INFO L272 TraceCheckUtils]: 27: Hoare triple {82660#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {82660#true} is VALID [2022-04-27 14:59:03,210 INFO L290 TraceCheckUtils]: 28: Hoare triple {82660#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; {82660#true} is VALID [2022-04-27 14:59:03,210 INFO L290 TraceCheckUtils]: 29: Hoare triple {82660#true} assume !(~s~0 != ~NP~0); {82660#true} is VALID [2022-04-27 14:59:03,210 INFO L290 TraceCheckUtils]: 30: Hoare triple {82660#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {82671#(= ~compRegistered~0 1)} is VALID [2022-04-27 14:59:03,210 INFO L290 TraceCheckUtils]: 31: Hoare triple {82671#(= ~compRegistered~0 1)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {82671#(= ~compRegistered~0 1)} is VALID [2022-04-27 14:59:03,211 INFO L272 TraceCheckUtils]: 32: Hoare triple {82671#(= ~compRegistered~0 1)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {82684#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:03,211 INFO L290 TraceCheckUtils]: 33: Hoare triple {82684#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {82660#true} is VALID [2022-04-27 14:59:03,211 INFO L290 TraceCheckUtils]: 34: Hoare triple {82660#true} assume !(0 != ~compRegistered~0); {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,211 INFO L290 TraceCheckUtils]: 35: Hoare triple {82685#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,212 INFO L290 TraceCheckUtils]: 36: Hoare triple {82685#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_10~0; {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,212 INFO L290 TraceCheckUtils]: 37: Hoare triple {82685#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,212 INFO L290 TraceCheckUtils]: 38: Hoare triple {82685#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,212 INFO L290 TraceCheckUtils]: 39: Hoare triple {82685#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,212 INFO L290 TraceCheckUtils]: 40: Hoare triple {82685#(<= ~compRegistered~0 0)} assume true; {82685#(<= ~compRegistered~0 0)} is VALID [2022-04-27 14:59:03,213 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {82685#(<= ~compRegistered~0 0)} {82671#(= ~compRegistered~0 1)} #1101#return; {82661#false} is VALID [2022-04-27 14:59:03,213 INFO L290 TraceCheckUtils]: 42: Hoare triple {82661#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {82661#false} is VALID [2022-04-27 14:59:03,213 INFO L290 TraceCheckUtils]: 43: Hoare triple {82661#false} assume 259 == ~__cil_tmp42~0; {82661#false} is VALID [2022-04-27 14:59:03,213 INFO L272 TraceCheckUtils]: 44: Hoare triple {82661#false} call #t~ret76 := KeWaitForSingleObject(~doneEvent~1, ~Executive~0, ~KernelMode~0, 0, 0); {82661#false} is VALID [2022-04-27 14:59:03,213 INFO L290 TraceCheckUtils]: 45: Hoare triple {82661#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {82661#false} is VALID [2022-04-27 14:59:03,213 INFO L290 TraceCheckUtils]: 46: Hoare triple {82661#false} assume ~s~0 == ~MPR3~0; {82661#false} is VALID [2022-04-27 14:59:03,213 INFO L290 TraceCheckUtils]: 47: Hoare triple {82661#false} assume !(1 == ~setEventCalled~0); {82661#false} is VALID [2022-04-27 14:59:03,213 INFO L290 TraceCheckUtils]: 48: Hoare triple {82661#false} assume !(1 == ~customIrp~0); {82661#false} is VALID [2022-04-27 14:59:03,213 INFO L290 TraceCheckUtils]: 49: Hoare triple {82661#false} assume ~s~0 == ~MPR3~0; {82661#false} is VALID [2022-04-27 14:59:03,213 INFO L272 TraceCheckUtils]: 50: Hoare triple {82661#false} call errorFn(); {82661#false} is VALID [2022-04-27 14:59:03,214 INFO L290 TraceCheckUtils]: 51: Hoare triple {82661#false} assume !false; {82661#false} is VALID [2022-04-27 14:59:03,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:59:03,214 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:59:03,214 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1145264866] [2022-04-27 14:59:03,214 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1145264866] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:59:03,214 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:59:03,214 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-27 14:59:03,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046411816] [2022-04-27 14:59:03,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:59:03,215 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 [2022-04-27 14:59:03,215 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:59:03,215 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) [2022-04-27 14:59:03,259 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:03,260 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-27 14:59:03,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:59:03,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-27 14:59:03,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-04-27 14:59:03,261 INFO L87 Difference]: Start difference. First operand 963 states and 1269 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) [2022-04-27 14:59:07,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:07,081 INFO L93 Difference]: Finished difference Result 1072 states and 1383 transitions. [2022-04-27 14:59:07,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-27 14:59:07,081 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 [2022-04-27 14:59:07,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:59:07,081 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) [2022-04-27 14:59:07,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 737 transitions. [2022-04-27 14:59:07,089 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) [2022-04-27 14:59:07,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 737 transitions. [2022-04-27 14:59:07,094 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 737 transitions. [2022-04-27 14:59:07,764 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 737 edges. 737 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:07,784 INFO L225 Difference]: With dead ends: 1072 [2022-04-27 14:59:07,784 INFO L226 Difference]: Without dead ends: 716 [2022-04-27 14:59:07,785 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:59:07,785 INFO L413 NwaCegarLoop]: 473 mSDtfsCounter, 705 mSDsluCounter, 425 mSDsCounter, 0 mSdLazyCounter, 1341 mSolverCounterSat, 134 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 714 SdHoareTripleChecker+Valid, 898 SdHoareTripleChecker+Invalid, 1475 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 134 IncrementalHoareTripleChecker+Valid, 1341 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-27 14:59:07,786 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [714 Valid, 898 Invalid, 1475 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [134 Valid, 1341 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-27 14:59:07,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 716 states. [2022-04-27 14:59:08,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 716 to 654. [2022-04-27 14:59:08,052 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:59:08,053 INFO L82 GeneralOperation]: Start isEquivalent. First operand 716 states. Second operand has 654 states, 523 states have (on average 1.27151051625239) internal successors, (665), 534 states have internal predecessors, (665), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 73 states have call predecessors, (90), 65 states have call successors, (90) [2022-04-27 14:59:08,053 INFO L74 IsIncluded]: Start isIncluded. First operand 716 states. Second operand has 654 states, 523 states have (on average 1.27151051625239) internal successors, (665), 534 states have internal predecessors, (665), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 73 states have call predecessors, (90), 65 states have call successors, (90) [2022-04-27 14:59:08,053 INFO L87 Difference]: Start difference. First operand 716 states. Second operand has 654 states, 523 states have (on average 1.27151051625239) internal successors, (665), 534 states have internal predecessors, (665), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 73 states have call predecessors, (90), 65 states have call successors, (90) [2022-04-27 14:59:08,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:08,067 INFO L93 Difference]: Finished difference Result 716 states and 907 transitions. [2022-04-27 14:59:08,068 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 907 transitions. [2022-04-27 14:59:08,068 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:08,068 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:08,069 INFO L74 IsIncluded]: Start isIncluded. First operand has 654 states, 523 states have (on average 1.27151051625239) internal successors, (665), 534 states have internal predecessors, (665), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 73 states have call predecessors, (90), 65 states have call successors, (90) Second operand 716 states. [2022-04-27 14:59:08,069 INFO L87 Difference]: Start difference. First operand has 654 states, 523 states have (on average 1.27151051625239) internal successors, (665), 534 states have internal predecessors, (665), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 73 states have call predecessors, (90), 65 states have call successors, (90) Second operand 716 states. [2022-04-27 14:59:08,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:08,083 INFO L93 Difference]: Finished difference Result 716 states and 907 transitions. [2022-04-27 14:59:08,083 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 907 transitions. [2022-04-27 14:59:08,084 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:08,084 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:08,084 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:59:08,084 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:59:08,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 654 states, 523 states have (on average 1.27151051625239) internal successors, (665), 534 states have internal predecessors, (665), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 73 states have call predecessors, (90), 65 states have call successors, (90) [2022-04-27 14:59:08,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 654 states and 829 transitions. [2022-04-27 14:59:08,101 INFO L78 Accepts]: Start accepts. Automaton has 654 states and 829 transitions. Word has length 52 [2022-04-27 14:59:08,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:59:08,101 INFO L495 AbstractCegarLoop]: Abstraction has 654 states and 829 transitions. [2022-04-27 14:59:08,101 INFO L496 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) [2022-04-27 14:59:08,101 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 829 transitions. [2022-04-27 14:59:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-27 14:59:08,117 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:59:08,117 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:59:08,117 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-27 14:59:08,117 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:59:08,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:59:08,117 INFO L85 PathProgramCache]: Analyzing trace with hash -752682980, now seen corresponding path program 1 times [2022-04-27 14:59:08,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:59:08,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167876978] [2022-04-27 14:59:08,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:59:08,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:59:08,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:08,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:59:08,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:08,201 INFO L290 TraceCheckUtils]: 0: Hoare triple {86483#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {86452#true} is VALID [2022-04-27 14:59:08,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {86452#true} assume true; {86452#true} is VALID [2022-04-27 14:59:08,202 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {86452#true} {86452#true} #1159#return; {86452#true} is VALID [2022-04-27 14:59:08,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:08,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:08,219 INFO L290 TraceCheckUtils]: 0: Hoare triple {86484#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {86452#true} is VALID [2022-04-27 14:59:08,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {86452#true} assume true; {86452#true} is VALID [2022-04-27 14:59:08,219 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {86452#true} {86452#true} #1067#return; {86452#true} is VALID [2022-04-27 14:59:08,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:59:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:08,229 INFO L290 TraceCheckUtils]: 0: Hoare triple {86485#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {86452#true} is VALID [2022-04-27 14:59:08,229 INFO L290 TraceCheckUtils]: 1: Hoare triple {86452#true} assume true; {86452#true} is VALID [2022-04-27 14:59:08,229 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {86452#true} {86452#true} #1069#return; {86452#true} is VALID [2022-04-27 14:59:08,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:59:08,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:08,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-27 14:59:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:08,303 INFO L290 TraceCheckUtils]: 0: Hoare triple {86494#(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; {86452#true} is VALID [2022-04-27 14:59:08,304 INFO L290 TraceCheckUtils]: 1: Hoare triple {86452#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {86495#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 14:59:08,304 INFO L290 TraceCheckUtils]: 2: Hoare triple {86495#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {86495#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 14:59:08,304 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {86495#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {86452#true} #1141#return; {86491#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-27 14:59:08,304 INFO L290 TraceCheckUtils]: 0: Hoare triple {86486#(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; {86452#true} is VALID [2022-04-27 14:59:08,305 INFO L290 TraceCheckUtils]: 1: Hoare triple {86452#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {86452#true} is VALID [2022-04-27 14:59:08,305 INFO L290 TraceCheckUtils]: 2: Hoare triple {86452#true} assume !(0 != ~disketteExtension__IsRemoved~1); {86452#true} is VALID [2022-04-27 14:59:08,305 INFO L290 TraceCheckUtils]: 3: Hoare triple {86452#true} assume !(0 == ~disketteExtension__IsStarted~2); {86452#true} is VALID [2022-04-27 14:59:08,305 INFO L290 TraceCheckUtils]: 4: Hoare triple {86452#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {86452#true} is VALID [2022-04-27 14:59:08,305 INFO L290 TraceCheckUtils]: 5: Hoare triple {86452#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {86452#true} is VALID [2022-04-27 14:59:08,305 INFO L290 TraceCheckUtils]: 6: Hoare triple {86452#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {86452#true} is VALID [2022-04-27 14:59:08,305 INFO L290 TraceCheckUtils]: 7: Hoare triple {86452#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {86452#true} is VALID [2022-04-27 14:59:08,305 INFO L290 TraceCheckUtils]: 8: Hoare triple {86452#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {86452#true} is VALID [2022-04-27 14:59:08,305 INFO L272 TraceCheckUtils]: 9: Hoare triple {86452#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {86494#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 14:59:08,305 INFO L290 TraceCheckUtils]: 10: Hoare triple {86494#(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; {86452#true} is VALID [2022-04-27 14:59:08,306 INFO L290 TraceCheckUtils]: 11: Hoare triple {86452#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {86495#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 14:59:08,306 INFO L290 TraceCheckUtils]: 12: Hoare triple {86495#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {86495#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 14:59:08,306 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {86495#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {86452#true} #1141#return; {86491#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-27 14:59:08,307 INFO L290 TraceCheckUtils]: 14: Hoare triple {86491#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {86492#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-27 14:59:08,307 INFO L290 TraceCheckUtils]: 15: Hoare triple {86492#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {86493#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} is VALID [2022-04-27 14:59:08,307 INFO L290 TraceCheckUtils]: 16: Hoare triple {86493#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} assume !(259 != ~__cil_tmp91~0); {86453#false} is VALID [2022-04-27 14:59:08,307 INFO L290 TraceCheckUtils]: 17: Hoare triple {86453#false} #res := ~ntStatus~3; {86453#false} is VALID [2022-04-27 14:59:08,307 INFO L290 TraceCheckUtils]: 18: Hoare triple {86453#false} assume true; {86453#false} is VALID [2022-04-27 14:59:08,307 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {86453#false} {86452#true} #1075#return; {86453#false} is VALID [2022-04-27 14:59:08,309 INFO L272 TraceCheckUtils]: 0: Hoare triple {86452#true} call ULTIMATE.init(); {86483#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:59:08,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {86483#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {86452#true} is VALID [2022-04-27 14:59:08,309 INFO L290 TraceCheckUtils]: 2: Hoare triple {86452#true} assume true; {86452#true} is VALID [2022-04-27 14:59:08,309 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {86452#true} {86452#true} #1159#return; {86452#true} is VALID [2022-04-27 14:59:08,309 INFO L272 TraceCheckUtils]: 4: Hoare triple {86452#true} call #t~ret170 := main(); {86452#true} is VALID [2022-04-27 14:59:08,309 INFO L290 TraceCheckUtils]: 5: Hoare triple {86452#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; {86452#true} is VALID [2022-04-27 14:59:08,310 INFO L272 TraceCheckUtils]: 6: Hoare triple {86452#true} call _BLAST_init(); {86484#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:08,310 INFO L290 TraceCheckUtils]: 7: Hoare triple {86484#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {86452#true} is VALID [2022-04-27 14:59:08,310 INFO L290 TraceCheckUtils]: 8: Hoare triple {86452#true} assume true; {86452#true} is VALID [2022-04-27 14:59:08,310 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {86452#true} {86452#true} #1067#return; {86452#true} is VALID [2022-04-27 14:59:08,310 INFO L290 TraceCheckUtils]: 10: Hoare triple {86452#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; {86452#true} is VALID [2022-04-27 14:59:08,310 INFO L290 TraceCheckUtils]: 11: Hoare triple {86452#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {86452#true} is VALID [2022-04-27 14:59:08,310 INFO L272 TraceCheckUtils]: 12: Hoare triple {86452#true} call stub_driver_init(); {86485#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:59:08,310 INFO L290 TraceCheckUtils]: 13: Hoare triple {86485#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {86452#true} is VALID [2022-04-27 14:59:08,310 INFO L290 TraceCheckUtils]: 14: Hoare triple {86452#true} assume true; {86452#true} is VALID [2022-04-27 14:59:08,310 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {86452#true} {86452#true} #1069#return; {86452#true} is VALID [2022-04-27 14:59:08,311 INFO L290 TraceCheckUtils]: 16: Hoare triple {86452#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; {86452#true} is VALID [2022-04-27 14:59:08,311 INFO L290 TraceCheckUtils]: 17: Hoare triple {86452#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; {86452#true} is VALID [2022-04-27 14:59:08,311 INFO L290 TraceCheckUtils]: 18: Hoare triple {86452#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; {86452#true} is VALID [2022-04-27 14:59:08,311 INFO L290 TraceCheckUtils]: 19: Hoare triple {86452#true} assume 2 == ~tmp_ndt_3~0; {86452#true} is VALID [2022-04-27 14:59:08,311 INFO L272 TraceCheckUtils]: 20: Hoare triple {86452#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {86486#(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 [2022-04-27 14:59:08,311 INFO L290 TraceCheckUtils]: 21: Hoare triple {86486#(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; {86452#true} is VALID [2022-04-27 14:59:08,311 INFO L290 TraceCheckUtils]: 22: Hoare triple {86452#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {86452#true} is VALID [2022-04-27 14:59:08,311 INFO L290 TraceCheckUtils]: 23: Hoare triple {86452#true} assume !(0 != ~disketteExtension__IsRemoved~1); {86452#true} is VALID [2022-04-27 14:59:08,311 INFO L290 TraceCheckUtils]: 24: Hoare triple {86452#true} assume !(0 == ~disketteExtension__IsStarted~2); {86452#true} is VALID [2022-04-27 14:59:08,311 INFO L290 TraceCheckUtils]: 25: Hoare triple {86452#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {86452#true} is VALID [2022-04-27 14:59:08,312 INFO L290 TraceCheckUtils]: 26: Hoare triple {86452#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {86452#true} is VALID [2022-04-27 14:59:08,312 INFO L290 TraceCheckUtils]: 27: Hoare triple {86452#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {86452#true} is VALID [2022-04-27 14:59:08,312 INFO L290 TraceCheckUtils]: 28: Hoare triple {86452#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {86452#true} is VALID [2022-04-27 14:59:08,312 INFO L290 TraceCheckUtils]: 29: Hoare triple {86452#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {86452#true} is VALID [2022-04-27 14:59:08,312 INFO L272 TraceCheckUtils]: 30: Hoare triple {86452#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {86494#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 14:59:08,312 INFO L290 TraceCheckUtils]: 31: Hoare triple {86494#(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; {86452#true} is VALID [2022-04-27 14:59:08,312 INFO L290 TraceCheckUtils]: 32: Hoare triple {86452#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {86495#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 14:59:08,313 INFO L290 TraceCheckUtils]: 33: Hoare triple {86495#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {86495#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 14:59:08,313 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {86495#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {86452#true} #1141#return; {86491#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-27 14:59:08,314 INFO L290 TraceCheckUtils]: 35: Hoare triple {86491#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {86492#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-27 14:59:08,314 INFO L290 TraceCheckUtils]: 36: Hoare triple {86492#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {86493#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} is VALID [2022-04-27 14:59:08,314 INFO L290 TraceCheckUtils]: 37: Hoare triple {86493#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} assume !(259 != ~__cil_tmp91~0); {86453#false} is VALID [2022-04-27 14:59:08,314 INFO L290 TraceCheckUtils]: 38: Hoare triple {86453#false} #res := ~ntStatus~3; {86453#false} is VALID [2022-04-27 14:59:08,314 INFO L290 TraceCheckUtils]: 39: Hoare triple {86453#false} assume true; {86453#false} is VALID [2022-04-27 14:59:08,314 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {86453#false} {86452#true} #1075#return; {86453#false} is VALID [2022-04-27 14:59:08,314 INFO L290 TraceCheckUtils]: 41: Hoare triple {86453#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {86453#false} is VALID [2022-04-27 14:59:08,314 INFO L290 TraceCheckUtils]: 42: Hoare triple {86453#false} assume !(1 == ~pended~0); {86453#false} is VALID [2022-04-27 14:59:08,314 INFO L290 TraceCheckUtils]: 43: Hoare triple {86453#false} assume !(1 == ~pended~0); {86453#false} is VALID [2022-04-27 14:59:08,314 INFO L290 TraceCheckUtils]: 44: Hoare triple {86453#false} assume ~s~0 != ~UNLOADED~0; {86453#false} is VALID [2022-04-27 14:59:08,314 INFO L290 TraceCheckUtils]: 45: Hoare triple {86453#false} assume -1 != ~status~1; {86453#false} is VALID [2022-04-27 14:59:08,314 INFO L290 TraceCheckUtils]: 46: Hoare triple {86453#false} assume ~s~0 != ~SKIP2~0; {86453#false} is VALID [2022-04-27 14:59:08,315 INFO L290 TraceCheckUtils]: 47: Hoare triple {86453#false} assume ~s~0 != ~IPC~0; {86453#false} is VALID [2022-04-27 14:59:08,315 INFO L290 TraceCheckUtils]: 48: Hoare triple {86453#false} assume ~s~0 != ~DC~0; {86453#false} is VALID [2022-04-27 14:59:08,315 INFO L272 TraceCheckUtils]: 49: Hoare triple {86453#false} call errorFn(); {86453#false} is VALID [2022-04-27 14:59:08,315 INFO L290 TraceCheckUtils]: 50: Hoare triple {86453#false} assume !false; {86453#false} is VALID [2022-04-27 14:59:08,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:59:08,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:59:08,315 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [167876978] [2022-04-27 14:59:08,315 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [167876978] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:59:08,315 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:59:08,315 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-27 14:59:08,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050500734] [2022-04-27 14:59:08,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:59:08,316 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 [2022-04-27 14:59:08,316 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:59:08,316 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) [2022-04-27 14:59:08,345 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:08,345 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-27 14:59:08,345 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:59:08,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-27 14:59:08,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-04-27 14:59:08,346 INFO L87 Difference]: Start difference. First operand 654 states and 829 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) [2022-04-27 14:59:13,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:13,331 INFO L93 Difference]: Finished difference Result 712 states and 898 transitions. [2022-04-27 14:59:13,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-27 14:59:13,331 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 [2022-04-27 14:59:13,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:59:13,331 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) [2022-04-27 14:59:13,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 554 transitions. [2022-04-27 14:59:13,334 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) [2022-04-27 14:59:13,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 554 transitions. [2022-04-27 14:59:13,337 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 554 transitions. [2022-04-27 14:59:13,906 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 554 edges. 554 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:13,926 INFO L225 Difference]: With dead ends: 712 [2022-04-27 14:59:13,926 INFO L226 Difference]: Without dead ends: 690 [2022-04-27 14:59:13,926 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=74, Invalid=232, Unknown=0, NotChecked=0, Total=306 [2022-04-27 14:59:13,927 INFO L413 NwaCegarLoop]: 420 mSDtfsCounter, 436 mSDsluCounter, 681 mSDsCounter, 0 mSdLazyCounter, 2417 mSolverCounterSat, 138 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 452 SdHoareTripleChecker+Valid, 1101 SdHoareTripleChecker+Invalid, 2555 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 138 IncrementalHoareTripleChecker+Valid, 2417 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-27 14:59:13,927 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [452 Valid, 1101 Invalid, 2555 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [138 Valid, 2417 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-27 14:59:13,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 690 states. [2022-04-27 14:59:14,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 690 to 655. [2022-04-27 14:59:14,333 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:59:14,334 INFO L82 GeneralOperation]: Start isEquivalent. First operand 690 states. Second operand has 655 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 534 states have internal predecessors, (666), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 74 states have call predecessors, (90), 65 states have call successors, (90) [2022-04-27 14:59:14,335 INFO L74 IsIncluded]: Start isIncluded. First operand 690 states. Second operand has 655 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 534 states have internal predecessors, (666), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 74 states have call predecessors, (90), 65 states have call successors, (90) [2022-04-27 14:59:14,335 INFO L87 Difference]: Start difference. First operand 690 states. Second operand has 655 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 534 states have internal predecessors, (666), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 74 states have call predecessors, (90), 65 states have call successors, (90) [2022-04-27 14:59:14,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:14,357 INFO L93 Difference]: Finished difference Result 690 states and 872 transitions. [2022-04-27 14:59:14,357 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 872 transitions. [2022-04-27 14:59:14,358 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:14,358 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:14,358 INFO L74 IsIncluded]: Start isIncluded. First operand has 655 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 534 states have internal predecessors, (666), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 74 states have call predecessors, (90), 65 states have call successors, (90) Second operand 690 states. [2022-04-27 14:59:14,359 INFO L87 Difference]: Start difference. First operand has 655 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 534 states have internal predecessors, (666), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 74 states have call predecessors, (90), 65 states have call successors, (90) Second operand 690 states. [2022-04-27 14:59:14,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:14,372 INFO L93 Difference]: Finished difference Result 690 states and 872 transitions. [2022-04-27 14:59:14,372 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 872 transitions. [2022-04-27 14:59:14,373 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:14,373 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:14,373 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:59:14,373 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:59:14,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 655 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 534 states have internal predecessors, (666), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 74 states have call predecessors, (90), 65 states have call successors, (90) [2022-04-27 14:59:14,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 655 states and 830 transitions. [2022-04-27 14:59:14,390 INFO L78 Accepts]: Start accepts. Automaton has 655 states and 830 transitions. Word has length 51 [2022-04-27 14:59:14,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:59:14,390 INFO L495 AbstractCegarLoop]: Abstraction has 655 states and 830 transitions. [2022-04-27 14:59:14,390 INFO L496 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) [2022-04-27 14:59:14,390 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 830 transitions. [2022-04-27 14:59:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-27 14:59:14,391 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:59:14,391 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:59:14,391 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-27 14:59:14,391 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:59:14,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:59:14,391 INFO L85 PathProgramCache]: Analyzing trace with hash -1676814037, now seen corresponding path program 1 times [2022-04-27 14:59:14,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:59:14,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848787013] [2022-04-27 14:59:14,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:59:14,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:59:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:14,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:59:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:14,481 INFO L290 TraceCheckUtils]: 0: Hoare triple {89753#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {89723#true} is VALID [2022-04-27 14:59:14,481 INFO L290 TraceCheckUtils]: 1: Hoare triple {89723#true} assume true; {89723#true} is VALID [2022-04-27 14:59:14,481 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {89723#true} {89723#true} #1159#return; {89723#true} is VALID [2022-04-27 14:59:14,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:14,503 INFO L290 TraceCheckUtils]: 0: Hoare triple {89754#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {89723#true} is VALID [2022-04-27 14:59:14,503 INFO L290 TraceCheckUtils]: 1: Hoare triple {89723#true} assume true; {89723#true} is VALID [2022-04-27 14:59:14,503 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {89723#true} {89723#true} #1067#return; {89723#true} is VALID [2022-04-27 14:59:14,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:59:14,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:14,515 INFO L290 TraceCheckUtils]: 0: Hoare triple {89755#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {89723#true} is VALID [2022-04-27 14:59:14,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {89723#true} assume true; {89723#true} is VALID [2022-04-27 14:59:14,515 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {89723#true} {89723#true} #1069#return; {89723#true} is VALID [2022-04-27 14:59:14,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:59:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:14,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-27 14:59:14,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:14,582 INFO L290 TraceCheckUtils]: 0: Hoare triple {89763#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {89723#true} is VALID [2022-04-27 14:59:14,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {89723#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {89723#true} is VALID [2022-04-27 14:59:14,582 INFO L290 TraceCheckUtils]: 2: Hoare triple {89723#true} assume true; {89723#true} is VALID [2022-04-27 14:59:14,582 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {89723#true} {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} #1147#return; {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-27 14:59:14,582 INFO L290 TraceCheckUtils]: 0: Hoare triple {89756#(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; {89723#true} is VALID [2022-04-27 14:59:14,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {89723#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {89723#true} is VALID [2022-04-27 14:59:14,582 INFO L290 TraceCheckUtils]: 2: Hoare triple {89723#true} assume !(0 != ~disketteExtension__IsRemoved~1); {89723#true} is VALID [2022-04-27 14:59:14,582 INFO L290 TraceCheckUtils]: 3: Hoare triple {89723#true} assume !(0 == ~disketteExtension__IsStarted~2); {89723#true} is VALID [2022-04-27 14:59:14,582 INFO L290 TraceCheckUtils]: 4: Hoare triple {89723#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {89723#true} is VALID [2022-04-27 14:59:14,582 INFO L290 TraceCheckUtils]: 5: Hoare triple {89723#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; {89723#true} is VALID [2022-04-27 14:59:14,583 INFO L290 TraceCheckUtils]: 6: Hoare triple {89723#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-27 14:59:14,583 INFO L290 TraceCheckUtils]: 7: Hoare triple {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} ~__cil_tmp91~0 := ~ntStatus~3; {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-27 14:59:14,583 INFO L290 TraceCheckUtils]: 8: Hoare triple {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-27 14:59:14,584 INFO L272 TraceCheckUtils]: 9: Hoare triple {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} call IofCompleteRequest(~Irp, 0); {89763#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:14,584 INFO L290 TraceCheckUtils]: 10: Hoare triple {89763#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {89723#true} is VALID [2022-04-27 14:59:14,584 INFO L290 TraceCheckUtils]: 11: Hoare triple {89723#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {89723#true} is VALID [2022-04-27 14:59:14,584 INFO L290 TraceCheckUtils]: 12: Hoare triple {89723#true} assume true; {89723#true} is VALID [2022-04-27 14:59:14,584 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {89723#true} {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} #1147#return; {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-27 14:59:14,584 INFO L290 TraceCheckUtils]: 14: Hoare triple {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} #res := ~ntStatus~3; {89762#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-27 14:59:14,585 INFO L290 TraceCheckUtils]: 15: Hoare triple {89762#(<= |FloppyDeviceControl_#res| 0)} assume true; {89762#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-27 14:59:14,585 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {89762#(<= |FloppyDeviceControl_#res| 0)} {89723#true} #1075#return; {89751#(not (= |main_#t~ret99| 259))} is VALID [2022-04-27 14:59:14,586 INFO L272 TraceCheckUtils]: 0: Hoare triple {89723#true} call ULTIMATE.init(); {89753#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:59:14,587 INFO L290 TraceCheckUtils]: 1: Hoare triple {89753#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {89723#true} is VALID [2022-04-27 14:59:14,587 INFO L290 TraceCheckUtils]: 2: Hoare triple {89723#true} assume true; {89723#true} is VALID [2022-04-27 14:59:14,587 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {89723#true} {89723#true} #1159#return; {89723#true} is VALID [2022-04-27 14:59:14,587 INFO L272 TraceCheckUtils]: 4: Hoare triple {89723#true} call #t~ret170 := main(); {89723#true} is VALID [2022-04-27 14:59:14,587 INFO L290 TraceCheckUtils]: 5: Hoare triple {89723#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; {89723#true} is VALID [2022-04-27 14:59:14,587 INFO L272 TraceCheckUtils]: 6: Hoare triple {89723#true} call _BLAST_init(); {89754#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:14,588 INFO L290 TraceCheckUtils]: 7: Hoare triple {89754#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {89723#true} is VALID [2022-04-27 14:59:14,588 INFO L290 TraceCheckUtils]: 8: Hoare triple {89723#true} assume true; {89723#true} is VALID [2022-04-27 14:59:14,588 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {89723#true} {89723#true} #1067#return; {89723#true} is VALID [2022-04-27 14:59:14,588 INFO L290 TraceCheckUtils]: 10: Hoare triple {89723#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; {89723#true} is VALID [2022-04-27 14:59:14,588 INFO L290 TraceCheckUtils]: 11: Hoare triple {89723#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {89723#true} is VALID [2022-04-27 14:59:14,588 INFO L272 TraceCheckUtils]: 12: Hoare triple {89723#true} call stub_driver_init(); {89755#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:59:14,588 INFO L290 TraceCheckUtils]: 13: Hoare triple {89755#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {89723#true} is VALID [2022-04-27 14:59:14,588 INFO L290 TraceCheckUtils]: 14: Hoare triple {89723#true} assume true; {89723#true} is VALID [2022-04-27 14:59:14,588 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {89723#true} {89723#true} #1069#return; {89723#true} is VALID [2022-04-27 14:59:14,588 INFO L290 TraceCheckUtils]: 16: Hoare triple {89723#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; {89723#true} is VALID [2022-04-27 14:59:14,588 INFO L290 TraceCheckUtils]: 17: Hoare triple {89723#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; {89723#true} is VALID [2022-04-27 14:59:14,589 INFO L290 TraceCheckUtils]: 18: Hoare triple {89723#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; {89723#true} is VALID [2022-04-27 14:59:14,589 INFO L290 TraceCheckUtils]: 19: Hoare triple {89723#true} assume 2 == ~tmp_ndt_3~0; {89723#true} is VALID [2022-04-27 14:59:14,589 INFO L272 TraceCheckUtils]: 20: Hoare triple {89723#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {89756#(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 [2022-04-27 14:59:14,589 INFO L290 TraceCheckUtils]: 21: Hoare triple {89756#(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; {89723#true} is VALID [2022-04-27 14:59:14,589 INFO L290 TraceCheckUtils]: 22: Hoare triple {89723#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {89723#true} is VALID [2022-04-27 14:59:14,589 INFO L290 TraceCheckUtils]: 23: Hoare triple {89723#true} assume !(0 != ~disketteExtension__IsRemoved~1); {89723#true} is VALID [2022-04-27 14:59:14,589 INFO L290 TraceCheckUtils]: 24: Hoare triple {89723#true} assume !(0 == ~disketteExtension__IsStarted~2); {89723#true} is VALID [2022-04-27 14:59:14,589 INFO L290 TraceCheckUtils]: 25: Hoare triple {89723#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {89723#true} is VALID [2022-04-27 14:59:14,589 INFO L290 TraceCheckUtils]: 26: Hoare triple {89723#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; {89723#true} is VALID [2022-04-27 14:59:14,590 INFO L290 TraceCheckUtils]: 27: Hoare triple {89723#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-27 14:59:14,590 INFO L290 TraceCheckUtils]: 28: Hoare triple {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} ~__cil_tmp91~0 := ~ntStatus~3; {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-27 14:59:14,590 INFO L290 TraceCheckUtils]: 29: Hoare triple {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-27 14:59:14,591 INFO L272 TraceCheckUtils]: 30: Hoare triple {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} call IofCompleteRequest(~Irp, 0); {89763#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:14,591 INFO L290 TraceCheckUtils]: 31: Hoare triple {89763#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {89723#true} is VALID [2022-04-27 14:59:14,591 INFO L290 TraceCheckUtils]: 32: Hoare triple {89723#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {89723#true} is VALID [2022-04-27 14:59:14,591 INFO L290 TraceCheckUtils]: 33: Hoare triple {89723#true} assume true; {89723#true} is VALID [2022-04-27 14:59:14,591 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {89723#true} {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} #1147#return; {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-27 14:59:14,591 INFO L290 TraceCheckUtils]: 35: Hoare triple {89757#(<= FloppyDeviceControl_~ntStatus~3 0)} #res := ~ntStatus~3; {89762#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-27 14:59:14,592 INFO L290 TraceCheckUtils]: 36: Hoare triple {89762#(<= |FloppyDeviceControl_#res| 0)} assume true; {89762#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-27 14:59:14,592 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {89762#(<= |FloppyDeviceControl_#res| 0)} {89723#true} #1075#return; {89751#(not (= |main_#t~ret99| 259))} is VALID [2022-04-27 14:59:14,592 INFO L290 TraceCheckUtils]: 38: Hoare triple {89751#(not (= |main_#t~ret99| 259))} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {89752#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:14,593 INFO L290 TraceCheckUtils]: 39: Hoare triple {89752#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {89752#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:14,593 INFO L290 TraceCheckUtils]: 40: Hoare triple {89752#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {89752#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:14,593 INFO L290 TraceCheckUtils]: 41: Hoare triple {89752#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {89752#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:14,593 INFO L290 TraceCheckUtils]: 42: Hoare triple {89752#(not (= main_~status~1 259))} assume -1 != ~status~1; {89752#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:14,594 INFO L290 TraceCheckUtils]: 43: Hoare triple {89752#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {89752#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:14,594 INFO L290 TraceCheckUtils]: 44: Hoare triple {89752#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {89752#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:14,594 INFO L290 TraceCheckUtils]: 45: Hoare triple {89752#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {89752#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:14,594 INFO L290 TraceCheckUtils]: 46: Hoare triple {89752#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {89752#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:14,595 INFO L290 TraceCheckUtils]: 47: Hoare triple {89752#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {89752#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:14,595 INFO L290 TraceCheckUtils]: 48: Hoare triple {89752#(not (= main_~status~1 259))} assume 259 == ~status~1; {89724#false} is VALID [2022-04-27 14:59:14,595 INFO L272 TraceCheckUtils]: 49: Hoare triple {89724#false} call errorFn(); {89724#false} is VALID [2022-04-27 14:59:14,595 INFO L290 TraceCheckUtils]: 50: Hoare triple {89724#false} assume !false; {89724#false} is VALID [2022-04-27 14:59:14,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:59:14,595 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:59:14,595 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [848787013] [2022-04-27 14:59:14,595 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [848787013] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:59:14,595 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:59:14,595 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-27 14:59:14,596 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507237240] [2022-04-27 14:59:14,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:59:14,596 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 [2022-04-27 14:59:14,596 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:59:14,596 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) [2022-04-27 14:59:14,630 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:14,630 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-27 14:59:14,630 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:59:14,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-27 14:59:14,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-04-27 14:59:14,630 INFO L87 Difference]: Start difference. First operand 655 states and 830 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) [2022-04-27 14:59:20,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:20,005 INFO L93 Difference]: Finished difference Result 707 states and 889 transitions. [2022-04-27 14:59:20,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-27 14:59:20,005 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 [2022-04-27 14:59:20,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:59:20,005 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) [2022-04-27 14:59:20,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 555 transitions. [2022-04-27 14:59:20,008 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) [2022-04-27 14:59:20,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 555 transitions. [2022-04-27 14:59:20,011 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 555 transitions. [2022-04-27 14:59:20,548 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 555 edges. 555 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:20,567 INFO L225 Difference]: With dead ends: 707 [2022-04-27 14:59:20,567 INFO L226 Difference]: Without dead ends: 679 [2022-04-27 14:59:20,567 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:59:20,568 INFO L413 NwaCegarLoop]: 447 mSDtfsCounter, 253 mSDsluCounter, 1051 mSDsCounter, 0 mSdLazyCounter, 2175 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 261 SdHoareTripleChecker+Valid, 1498 SdHoareTripleChecker+Invalid, 2254 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 2175 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-27 14:59:20,568 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [261 Valid, 1498 Invalid, 2254 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 2175 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-27 14:59:20,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 679 states. [2022-04-27 14:59:20,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 679 to 647. [2022-04-27 14:59:20,898 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:59:20,898 INFO L82 GeneralOperation]: Start isEquivalent. First operand 679 states. Second operand has 647 states, 516 states have (on average 1.2655038759689923) internal successors, (653), 526 states have internal predecessors, (653), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 74 states have call predecessors, (90), 65 states have call successors, (90) [2022-04-27 14:59:20,899 INFO L74 IsIncluded]: Start isIncluded. First operand 679 states. Second operand has 647 states, 516 states have (on average 1.2655038759689923) internal successors, (653), 526 states have internal predecessors, (653), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 74 states have call predecessors, (90), 65 states have call successors, (90) [2022-04-27 14:59:20,899 INFO L87 Difference]: Start difference. First operand 679 states. Second operand has 647 states, 516 states have (on average 1.2655038759689923) internal successors, (653), 526 states have internal predecessors, (653), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 74 states have call predecessors, (90), 65 states have call successors, (90) [2022-04-27 14:59:20,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:20,912 INFO L93 Difference]: Finished difference Result 679 states and 856 transitions. [2022-04-27 14:59:20,912 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 856 transitions. [2022-04-27 14:59:20,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:20,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:20,914 INFO L74 IsIncluded]: Start isIncluded. First operand has 647 states, 516 states have (on average 1.2655038759689923) internal successors, (653), 526 states have internal predecessors, (653), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 74 states have call predecessors, (90), 65 states have call successors, (90) Second operand 679 states. [2022-04-27 14:59:20,914 INFO L87 Difference]: Start difference. First operand has 647 states, 516 states have (on average 1.2655038759689923) internal successors, (653), 526 states have internal predecessors, (653), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 74 states have call predecessors, (90), 65 states have call successors, (90) Second operand 679 states. [2022-04-27 14:59:20,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:20,927 INFO L93 Difference]: Finished difference Result 679 states and 856 transitions. [2022-04-27 14:59:20,927 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 856 transitions. [2022-04-27 14:59:20,928 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:20,928 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:20,928 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:59:20,928 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:59:20,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 647 states, 516 states have (on average 1.2655038759689923) internal successors, (653), 526 states have internal predecessors, (653), 74 states have call successors, (74), 47 states have call predecessors, (74), 56 states have return successors, (90), 74 states have call predecessors, (90), 65 states have call successors, (90) [2022-04-27 14:59:20,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 647 states and 817 transitions. [2022-04-27 14:59:20,945 INFO L78 Accepts]: Start accepts. Automaton has 647 states and 817 transitions. Word has length 51 [2022-04-27 14:59:20,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:59:20,945 INFO L495 AbstractCegarLoop]: Abstraction has 647 states and 817 transitions. [2022-04-27 14:59:20,946 INFO L496 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) [2022-04-27 14:59:20,946 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 817 transitions. [2022-04-27 14:59:20,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-27 14:59:20,946 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:59:20,946 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:59:20,946 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-27 14:59:20,946 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:59:20,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:59:20,947 INFO L85 PathProgramCache]: Analyzing trace with hash 1294250438, now seen corresponding path program 1 times [2022-04-27 14:59:20,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:59:20,947 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820426052] [2022-04-27 14:59:20,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:59:20,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:59:20,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:21,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:59:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:21,038 INFO L290 TraceCheckUtils]: 0: Hoare triple {92977#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {92944#true} is VALID [2022-04-27 14:59:21,038 INFO L290 TraceCheckUtils]: 1: Hoare triple {92944#true} assume true; {92944#true} is VALID [2022-04-27 14:59:21,039 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {92944#true} {92944#true} #1159#return; {92944#true} is VALID [2022-04-27 14:59:21,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:21,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:21,061 INFO L290 TraceCheckUtils]: 0: Hoare triple {92978#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {92944#true} is VALID [2022-04-27 14:59:21,061 INFO L290 TraceCheckUtils]: 1: Hoare triple {92944#true} assume true; {92944#true} is VALID [2022-04-27 14:59:21,061 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {92944#true} {92944#true} #1067#return; {92944#true} is VALID [2022-04-27 14:59:21,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:59:21,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:21,073 INFO L290 TraceCheckUtils]: 0: Hoare triple {92979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {92944#true} is VALID [2022-04-27 14:59:21,074 INFO L290 TraceCheckUtils]: 1: Hoare triple {92944#true} assume true; {92944#true} is VALID [2022-04-27 14:59:21,074 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {92944#true} {92944#true} #1069#return; {92944#true} is VALID [2022-04-27 14:59:21,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:59:21,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:21,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:21,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:21,130 INFO L290 TraceCheckUtils]: 0: Hoare triple {92992#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {92944#true} is VALID [2022-04-27 14:59:21,130 INFO L290 TraceCheckUtils]: 1: Hoare triple {92944#true} assume !(0 != ~compRegistered~0); {92944#true} is VALID [2022-04-27 14:59:21,130 INFO L290 TraceCheckUtils]: 2: Hoare triple {92944#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {92944#true} is VALID [2022-04-27 14:59:21,131 INFO L290 TraceCheckUtils]: 3: Hoare triple {92944#true} assume 0 == ~tmp_ndt_10~0; {92944#true} is VALID [2022-04-27 14:59:21,131 INFO L290 TraceCheckUtils]: 4: Hoare triple {92944#true} ~returnVal2~0 := 0; {92944#true} is VALID [2022-04-27 14:59:21,131 INFO L290 TraceCheckUtils]: 5: Hoare triple {92944#true} assume !(~s~0 == ~NP~0); {92944#true} is VALID [2022-04-27 14:59:21,131 INFO L290 TraceCheckUtils]: 6: Hoare triple {92944#true} assume !(~s~0 == ~MPR1~0); {92944#true} is VALID [2022-04-27 14:59:21,131 INFO L290 TraceCheckUtils]: 7: Hoare triple {92944#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,131 INFO L290 TraceCheckUtils]: 8: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,132 INFO L290 TraceCheckUtils]: 9: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,132 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {92944#true} #1137#return; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,132 INFO L290 TraceCheckUtils]: 0: Hoare triple {92980#(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; {92944#true} is VALID [2022-04-27 14:59:21,132 INFO L290 TraceCheckUtils]: 1: Hoare triple {92944#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {92944#true} is VALID [2022-04-27 14:59:21,132 INFO L290 TraceCheckUtils]: 2: Hoare triple {92944#true} assume !(0 != ~disketteExtension__IsRemoved~1); {92944#true} is VALID [2022-04-27 14:59:21,132 INFO L290 TraceCheckUtils]: 3: Hoare triple {92944#true} assume 0 == ~disketteExtension__IsStarted~2; {92944#true} is VALID [2022-04-27 14:59:21,132 INFO L290 TraceCheckUtils]: 4: Hoare triple {92944#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {92944#true} is VALID [2022-04-27 14:59:21,132 INFO L290 TraceCheckUtils]: 5: Hoare triple {92944#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; {92944#true} is VALID [2022-04-27 14:59:21,133 INFO L272 TraceCheckUtils]: 6: Hoare triple {92944#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {92992#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:21,133 INFO L290 TraceCheckUtils]: 7: Hoare triple {92992#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {92944#true} is VALID [2022-04-27 14:59:21,133 INFO L290 TraceCheckUtils]: 8: Hoare triple {92944#true} assume !(0 != ~compRegistered~0); {92944#true} is VALID [2022-04-27 14:59:21,133 INFO L290 TraceCheckUtils]: 9: Hoare triple {92944#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {92944#true} is VALID [2022-04-27 14:59:21,133 INFO L290 TraceCheckUtils]: 10: Hoare triple {92944#true} assume 0 == ~tmp_ndt_10~0; {92944#true} is VALID [2022-04-27 14:59:21,133 INFO L290 TraceCheckUtils]: 11: Hoare triple {92944#true} ~returnVal2~0 := 0; {92944#true} is VALID [2022-04-27 14:59:21,133 INFO L290 TraceCheckUtils]: 12: Hoare triple {92944#true} assume !(~s~0 == ~NP~0); {92944#true} is VALID [2022-04-27 14:59:21,133 INFO L290 TraceCheckUtils]: 13: Hoare triple {92944#true} assume !(~s~0 == ~MPR1~0); {92944#true} is VALID [2022-04-27 14:59:21,134 INFO L290 TraceCheckUtils]: 14: Hoare triple {92944#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,134 INFO L290 TraceCheckUtils]: 15: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,134 INFO L290 TraceCheckUtils]: 16: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,135 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {92944#true} #1137#return; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,135 INFO L290 TraceCheckUtils]: 18: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,135 INFO L290 TraceCheckUtils]: 19: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,136 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {92944#true} #1075#return; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,137 INFO L272 TraceCheckUtils]: 0: Hoare triple {92944#true} call ULTIMATE.init(); {92977#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:59:21,137 INFO L290 TraceCheckUtils]: 1: Hoare triple {92977#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {92944#true} is VALID [2022-04-27 14:59:21,137 INFO L290 TraceCheckUtils]: 2: Hoare triple {92944#true} assume true; {92944#true} is VALID [2022-04-27 14:59:21,137 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {92944#true} {92944#true} #1159#return; {92944#true} is VALID [2022-04-27 14:59:21,137 INFO L272 TraceCheckUtils]: 4: Hoare triple {92944#true} call #t~ret170 := main(); {92944#true} is VALID [2022-04-27 14:59:21,137 INFO L290 TraceCheckUtils]: 5: Hoare triple {92944#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; {92944#true} is VALID [2022-04-27 14:59:21,138 INFO L272 TraceCheckUtils]: 6: Hoare triple {92944#true} call _BLAST_init(); {92978#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:21,138 INFO L290 TraceCheckUtils]: 7: Hoare triple {92978#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {92944#true} is VALID [2022-04-27 14:59:21,138 INFO L290 TraceCheckUtils]: 8: Hoare triple {92944#true} assume true; {92944#true} is VALID [2022-04-27 14:59:21,138 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {92944#true} {92944#true} #1067#return; {92944#true} is VALID [2022-04-27 14:59:21,138 INFO L290 TraceCheckUtils]: 10: Hoare triple {92944#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; {92944#true} is VALID [2022-04-27 14:59:21,138 INFO L290 TraceCheckUtils]: 11: Hoare triple {92944#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {92944#true} is VALID [2022-04-27 14:59:21,139 INFO L272 TraceCheckUtils]: 12: Hoare triple {92944#true} call stub_driver_init(); {92979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:59:21,139 INFO L290 TraceCheckUtils]: 13: Hoare triple {92979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {92944#true} is VALID [2022-04-27 14:59:21,139 INFO L290 TraceCheckUtils]: 14: Hoare triple {92944#true} assume true; {92944#true} is VALID [2022-04-27 14:59:21,139 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {92944#true} {92944#true} #1069#return; {92944#true} is VALID [2022-04-27 14:59:21,139 INFO L290 TraceCheckUtils]: 16: Hoare triple {92944#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; {92944#true} is VALID [2022-04-27 14:59:21,139 INFO L290 TraceCheckUtils]: 17: Hoare triple {92944#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; {92944#true} is VALID [2022-04-27 14:59:21,139 INFO L290 TraceCheckUtils]: 18: Hoare triple {92944#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; {92944#true} is VALID [2022-04-27 14:59:21,139 INFO L290 TraceCheckUtils]: 19: Hoare triple {92944#true} assume 2 == ~tmp_ndt_3~0; {92944#true} is VALID [2022-04-27 14:59:21,140 INFO L272 TraceCheckUtils]: 20: Hoare triple {92944#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {92980#(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 [2022-04-27 14:59:21,140 INFO L290 TraceCheckUtils]: 21: Hoare triple {92980#(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; {92944#true} is VALID [2022-04-27 14:59:21,140 INFO L290 TraceCheckUtils]: 22: Hoare triple {92944#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {92944#true} is VALID [2022-04-27 14:59:21,140 INFO L290 TraceCheckUtils]: 23: Hoare triple {92944#true} assume !(0 != ~disketteExtension__IsRemoved~1); {92944#true} is VALID [2022-04-27 14:59:21,140 INFO L290 TraceCheckUtils]: 24: Hoare triple {92944#true} assume 0 == ~disketteExtension__IsStarted~2; {92944#true} is VALID [2022-04-27 14:59:21,140 INFO L290 TraceCheckUtils]: 25: Hoare triple {92944#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {92944#true} is VALID [2022-04-27 14:59:21,140 INFO L290 TraceCheckUtils]: 26: Hoare triple {92944#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; {92944#true} is VALID [2022-04-27 14:59:21,141 INFO L272 TraceCheckUtils]: 27: Hoare triple {92944#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {92992#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:21,141 INFO L290 TraceCheckUtils]: 28: Hoare triple {92992#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {92944#true} is VALID [2022-04-27 14:59:21,141 INFO L290 TraceCheckUtils]: 29: Hoare triple {92944#true} assume !(0 != ~compRegistered~0); {92944#true} is VALID [2022-04-27 14:59:21,141 INFO L290 TraceCheckUtils]: 30: Hoare triple {92944#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {92944#true} is VALID [2022-04-27 14:59:21,141 INFO L290 TraceCheckUtils]: 31: Hoare triple {92944#true} assume 0 == ~tmp_ndt_10~0; {92944#true} is VALID [2022-04-27 14:59:21,141 INFO L290 TraceCheckUtils]: 32: Hoare triple {92944#true} ~returnVal2~0 := 0; {92944#true} is VALID [2022-04-27 14:59:21,141 INFO L290 TraceCheckUtils]: 33: Hoare triple {92944#true} assume !(~s~0 == ~NP~0); {92944#true} is VALID [2022-04-27 14:59:21,141 INFO L290 TraceCheckUtils]: 34: Hoare triple {92944#true} assume !(~s~0 == ~MPR1~0); {92944#true} is VALID [2022-04-27 14:59:21,141 INFO L290 TraceCheckUtils]: 35: Hoare triple {92944#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,142 INFO L290 TraceCheckUtils]: 36: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,142 INFO L290 TraceCheckUtils]: 37: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,142 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {92944#true} #1137#return; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,143 INFO L290 TraceCheckUtils]: 39: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,143 INFO L290 TraceCheckUtils]: 40: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,143 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {92944#true} #1075#return; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,144 INFO L290 TraceCheckUtils]: 42: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,144 INFO L290 TraceCheckUtils]: 43: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,144 INFO L290 TraceCheckUtils]: 44: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,145 INFO L290 TraceCheckUtils]: 45: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~UNLOADED~0; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,145 INFO L290 TraceCheckUtils]: 46: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -1 != ~status~1; {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 14:59:21,145 INFO L290 TraceCheckUtils]: 47: Hoare triple {92976#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~SKIP2~0; {92945#false} is VALID [2022-04-27 14:59:21,145 INFO L290 TraceCheckUtils]: 48: Hoare triple {92945#false} assume ~s~0 != ~IPC~0; {92945#false} is VALID [2022-04-27 14:59:21,145 INFO L290 TraceCheckUtils]: 49: Hoare triple {92945#false} assume ~s~0 != ~DC~0; {92945#false} is VALID [2022-04-27 14:59:21,145 INFO L272 TraceCheckUtils]: 50: Hoare triple {92945#false} call errorFn(); {92945#false} is VALID [2022-04-27 14:59:21,145 INFO L290 TraceCheckUtils]: 51: Hoare triple {92945#false} assume !false; {92945#false} is VALID [2022-04-27 14:59:21,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:59:21,146 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:59:21,146 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1820426052] [2022-04-27 14:59:21,146 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1820426052] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:59:21,146 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:59:21,146 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-27 14:59:21,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070244557] [2022-04-27 14:59:21,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:59:21,146 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 [2022-04-27 14:59:21,147 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:59:21,147 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) [2022-04-27 14:59:21,183 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:21,183 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-27 14:59:21,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:59:21,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-27 14:59:21,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-04-27 14:59:21,184 INFO L87 Difference]: Start difference. First operand 647 states and 817 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) [2022-04-27 14:59:25,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:25,325 INFO L93 Difference]: Finished difference Result 902 states and 1158 transitions. [2022-04-27 14:59:25,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-27 14:59:25,325 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 [2022-04-27 14:59:25,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:59:25,325 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) [2022-04-27 14:59:25,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 753 transitions. [2022-04-27 14:59:25,330 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) [2022-04-27 14:59:25,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 753 transitions. [2022-04-27 14:59:25,334 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 753 transitions. [2022-04-27 14:59:25,919 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 753 edges. 753 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:25,952 INFO L225 Difference]: With dead ends: 902 [2022-04-27 14:59:25,952 INFO L226 Difference]: Without dead ends: 884 [2022-04-27 14:59:25,953 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:59:25,953 INFO L413 NwaCegarLoop]: 562 mSDtfsCounter, 666 mSDsluCounter, 536 mSDsCounter, 0 mSdLazyCounter, 1473 mSolverCounterSat, 210 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 676 SdHoareTripleChecker+Valid, 1098 SdHoareTripleChecker+Invalid, 1683 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 210 IncrementalHoareTripleChecker+Valid, 1473 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-27 14:59:25,953 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [676 Valid, 1098 Invalid, 1683 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [210 Valid, 1473 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-27 14:59:25,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 884 states. [2022-04-27 14:59:26,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 884 to 708. [2022-04-27 14:59:26,236 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:59:26,237 INFO L82 GeneralOperation]: Start isEquivalent. First operand 884 states. Second operand has 708 states, 568 states have (on average 1.2517605633802817) internal successors, (711), 571 states have internal predecessors, (711), 76 states have call successors, (76), 49 states have call predecessors, (76), 63 states have return successors, (104), 88 states have call predecessors, (104), 67 states have call successors, (104) [2022-04-27 14:59:26,237 INFO L74 IsIncluded]: Start isIncluded. First operand 884 states. Second operand has 708 states, 568 states have (on average 1.2517605633802817) internal successors, (711), 571 states have internal predecessors, (711), 76 states have call successors, (76), 49 states have call predecessors, (76), 63 states have return successors, (104), 88 states have call predecessors, (104), 67 states have call successors, (104) [2022-04-27 14:59:26,238 INFO L87 Difference]: Start difference. First operand 884 states. Second operand has 708 states, 568 states have (on average 1.2517605633802817) internal successors, (711), 571 states have internal predecessors, (711), 76 states have call successors, (76), 49 states have call predecessors, (76), 63 states have return successors, (104), 88 states have call predecessors, (104), 67 states have call successors, (104) [2022-04-27 14:59:26,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:26,260 INFO L93 Difference]: Finished difference Result 884 states and 1134 transitions. [2022-04-27 14:59:26,260 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1134 transitions. [2022-04-27 14:59:26,261 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:26,261 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:26,262 INFO L74 IsIncluded]: Start isIncluded. First operand has 708 states, 568 states have (on average 1.2517605633802817) internal successors, (711), 571 states have internal predecessors, (711), 76 states have call successors, (76), 49 states have call predecessors, (76), 63 states have return successors, (104), 88 states have call predecessors, (104), 67 states have call successors, (104) Second operand 884 states. [2022-04-27 14:59:26,263 INFO L87 Difference]: Start difference. First operand has 708 states, 568 states have (on average 1.2517605633802817) internal successors, (711), 571 states have internal predecessors, (711), 76 states have call successors, (76), 49 states have call predecessors, (76), 63 states have return successors, (104), 88 states have call predecessors, (104), 67 states have call successors, (104) Second operand 884 states. [2022-04-27 14:59:26,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:26,285 INFO L93 Difference]: Finished difference Result 884 states and 1134 transitions. [2022-04-27 14:59:26,286 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1134 transitions. [2022-04-27 14:59:26,287 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:26,287 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:26,287 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:59:26,287 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:59:26,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 708 states, 568 states have (on average 1.2517605633802817) internal successors, (711), 571 states have internal predecessors, (711), 76 states have call successors, (76), 49 states have call predecessors, (76), 63 states have return successors, (104), 88 states have call predecessors, (104), 67 states have call successors, (104) [2022-04-27 14:59:26,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 708 states and 891 transitions. [2022-04-27 14:59:26,307 INFO L78 Accepts]: Start accepts. Automaton has 708 states and 891 transitions. Word has length 52 [2022-04-27 14:59:26,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:59:26,307 INFO L495 AbstractCegarLoop]: Abstraction has 708 states and 891 transitions. [2022-04-27 14:59:26,307 INFO L496 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) [2022-04-27 14:59:26,307 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 891 transitions. [2022-04-27 14:59:26,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-27 14:59:26,308 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:59:26,308 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:59:26,308 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-27 14:59:26,308 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:59:26,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:59:26,310 INFO L85 PathProgramCache]: Analyzing trace with hash -1555648314, now seen corresponding path program 1 times [2022-04-27 14:59:26,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:59:26,310 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891772171] [2022-04-27 14:59:26,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:59:26,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:59:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:26,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:59:26,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:26,408 INFO L290 TraceCheckUtils]: 0: Hoare triple {96954#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {96921#true} is VALID [2022-04-27 14:59:26,408 INFO L290 TraceCheckUtils]: 1: Hoare triple {96921#true} assume true; {96921#true} is VALID [2022-04-27 14:59:26,408 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {96921#true} {96921#true} #1159#return; {96921#true} is VALID [2022-04-27 14:59:26,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:26,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:26,446 INFO L290 TraceCheckUtils]: 0: Hoare triple {96955#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {96956#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-27 14:59:26,446 INFO L290 TraceCheckUtils]: 1: Hoare triple {96956#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {96956#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-27 14:59:26,447 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {96956#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {96921#true} #1067#return; {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:26,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:59:26,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:26,458 INFO L290 TraceCheckUtils]: 0: Hoare triple {96957#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {96921#true} is VALID [2022-04-27 14:59:26,458 INFO L290 TraceCheckUtils]: 1: Hoare triple {96921#true} assume true; {96921#true} is VALID [2022-04-27 14:59:26,459 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {96921#true} {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1069#return; {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:26,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:59:26,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:26,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:26,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:26,527 INFO L290 TraceCheckUtils]: 0: Hoare triple {96970#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {96921#true} is VALID [2022-04-27 14:59:26,527 INFO L290 TraceCheckUtils]: 1: Hoare triple {96921#true} assume !(0 != ~compRegistered~0); {96921#true} is VALID [2022-04-27 14:59:26,527 INFO L290 TraceCheckUtils]: 2: Hoare triple {96921#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {96921#true} is VALID [2022-04-27 14:59:26,527 INFO L290 TraceCheckUtils]: 3: Hoare triple {96921#true} assume 0 == ~tmp_ndt_10~0; {96921#true} is VALID [2022-04-27 14:59:26,527 INFO L290 TraceCheckUtils]: 4: Hoare triple {96921#true} ~returnVal2~0 := 0; {96971#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:26,528 INFO L290 TraceCheckUtils]: 5: Hoare triple {96971#(not (= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {96971#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:26,528 INFO L290 TraceCheckUtils]: 6: Hoare triple {96971#(not (= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {96971#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:26,528 INFO L290 TraceCheckUtils]: 7: Hoare triple {96971#(not (= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {96922#false} is VALID [2022-04-27 14:59:26,528 INFO L290 TraceCheckUtils]: 8: Hoare triple {96922#false} #res := ~returnVal2~0; {96922#false} is VALID [2022-04-27 14:59:26,528 INFO L290 TraceCheckUtils]: 9: Hoare triple {96922#false} assume true; {96922#false} is VALID [2022-04-27 14:59:26,528 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96922#false} {96921#true} #1137#return; {96922#false} is VALID [2022-04-27 14:59:26,528 INFO L290 TraceCheckUtils]: 0: Hoare triple {96958#(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; {96921#true} is VALID [2022-04-27 14:59:26,528 INFO L290 TraceCheckUtils]: 1: Hoare triple {96921#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {96921#true} is VALID [2022-04-27 14:59:26,528 INFO L290 TraceCheckUtils]: 2: Hoare triple {96921#true} assume !(0 != ~disketteExtension__IsRemoved~1); {96921#true} is VALID [2022-04-27 14:59:26,528 INFO L290 TraceCheckUtils]: 3: Hoare triple {96921#true} assume 0 == ~disketteExtension__IsStarted~2; {96921#true} is VALID [2022-04-27 14:59:26,528 INFO L290 TraceCheckUtils]: 4: Hoare triple {96921#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {96921#true} is VALID [2022-04-27 14:59:26,529 INFO L290 TraceCheckUtils]: 5: Hoare triple {96921#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; {96921#true} is VALID [2022-04-27 14:59:26,529 INFO L272 TraceCheckUtils]: 6: Hoare triple {96921#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {96970#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:26,529 INFO L290 TraceCheckUtils]: 7: Hoare triple {96970#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {96921#true} is VALID [2022-04-27 14:59:26,529 INFO L290 TraceCheckUtils]: 8: Hoare triple {96921#true} assume !(0 != ~compRegistered~0); {96921#true} is VALID [2022-04-27 14:59:26,529 INFO L290 TraceCheckUtils]: 9: Hoare triple {96921#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {96921#true} is VALID [2022-04-27 14:59:26,529 INFO L290 TraceCheckUtils]: 10: Hoare triple {96921#true} assume 0 == ~tmp_ndt_10~0; {96921#true} is VALID [2022-04-27 14:59:26,529 INFO L290 TraceCheckUtils]: 11: Hoare triple {96921#true} ~returnVal2~0 := 0; {96971#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:26,530 INFO L290 TraceCheckUtils]: 12: Hoare triple {96971#(not (= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {96971#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:26,530 INFO L290 TraceCheckUtils]: 13: Hoare triple {96971#(not (= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {96971#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:26,530 INFO L290 TraceCheckUtils]: 14: Hoare triple {96971#(not (= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {96922#false} is VALID [2022-04-27 14:59:26,530 INFO L290 TraceCheckUtils]: 15: Hoare triple {96922#false} #res := ~returnVal2~0; {96922#false} is VALID [2022-04-27 14:59:26,530 INFO L290 TraceCheckUtils]: 16: Hoare triple {96922#false} assume true; {96922#false} is VALID [2022-04-27 14:59:26,530 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {96922#false} {96921#true} #1137#return; {96922#false} is VALID [2022-04-27 14:59:26,530 INFO L290 TraceCheckUtils]: 18: Hoare triple {96922#false} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {96922#false} is VALID [2022-04-27 14:59:26,530 INFO L290 TraceCheckUtils]: 19: Hoare triple {96922#false} assume true; {96922#false} is VALID [2022-04-27 14:59:26,530 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {96922#false} {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1075#return; {96922#false} is VALID [2022-04-27 14:59:26,532 INFO L272 TraceCheckUtils]: 0: Hoare triple {96921#true} call ULTIMATE.init(); {96954#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:59:26,532 INFO L290 TraceCheckUtils]: 1: Hoare triple {96954#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {96921#true} is VALID [2022-04-27 14:59:26,532 INFO L290 TraceCheckUtils]: 2: Hoare triple {96921#true} assume true; {96921#true} is VALID [2022-04-27 14:59:26,532 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96921#true} {96921#true} #1159#return; {96921#true} is VALID [2022-04-27 14:59:26,532 INFO L272 TraceCheckUtils]: 4: Hoare triple {96921#true} call #t~ret170 := main(); {96921#true} is VALID [2022-04-27 14:59:26,532 INFO L290 TraceCheckUtils]: 5: Hoare triple {96921#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; {96921#true} is VALID [2022-04-27 14:59:26,533 INFO L272 TraceCheckUtils]: 6: Hoare triple {96921#true} call _BLAST_init(); {96955#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:26,533 INFO L290 TraceCheckUtils]: 7: Hoare triple {96955#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {96956#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-27 14:59:26,534 INFO L290 TraceCheckUtils]: 8: Hoare triple {96956#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {96956#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-27 14:59:26,534 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {96956#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {96921#true} #1067#return; {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:26,534 INFO L290 TraceCheckUtils]: 10: Hoare triple {96929#(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; {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:26,535 INFO L290 TraceCheckUtils]: 11: Hoare triple {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:26,535 INFO L272 TraceCheckUtils]: 12: Hoare triple {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {96957#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:59:26,535 INFO L290 TraceCheckUtils]: 13: Hoare triple {96957#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {96921#true} is VALID [2022-04-27 14:59:26,535 INFO L290 TraceCheckUtils]: 14: Hoare triple {96921#true} assume true; {96921#true} is VALID [2022-04-27 14:59:26,536 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96921#true} {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1069#return; {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:26,536 INFO L290 TraceCheckUtils]: 16: Hoare triple {96929#(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; {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:26,536 INFO L290 TraceCheckUtils]: 17: Hoare triple {96929#(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; {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:26,536 INFO L290 TraceCheckUtils]: 18: Hoare triple {96929#(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; {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:26,537 INFO L290 TraceCheckUtils]: 19: Hoare triple {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 2 == ~tmp_ndt_3~0; {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:26,537 INFO L272 TraceCheckUtils]: 20: Hoare triple {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {96958#(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 [2022-04-27 14:59:26,538 INFO L290 TraceCheckUtils]: 21: Hoare triple {96958#(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; {96921#true} is VALID [2022-04-27 14:59:26,538 INFO L290 TraceCheckUtils]: 22: Hoare triple {96921#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {96921#true} is VALID [2022-04-27 14:59:26,538 INFO L290 TraceCheckUtils]: 23: Hoare triple {96921#true} assume !(0 != ~disketteExtension__IsRemoved~1); {96921#true} is VALID [2022-04-27 14:59:26,538 INFO L290 TraceCheckUtils]: 24: Hoare triple {96921#true} assume 0 == ~disketteExtension__IsStarted~2; {96921#true} is VALID [2022-04-27 14:59:26,538 INFO L290 TraceCheckUtils]: 25: Hoare triple {96921#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {96921#true} is VALID [2022-04-27 14:59:26,538 INFO L290 TraceCheckUtils]: 26: Hoare triple {96921#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; {96921#true} is VALID [2022-04-27 14:59:26,538 INFO L272 TraceCheckUtils]: 27: Hoare triple {96921#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {96970#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:26,538 INFO L290 TraceCheckUtils]: 28: Hoare triple {96970#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {96921#true} is VALID [2022-04-27 14:59:26,538 INFO L290 TraceCheckUtils]: 29: Hoare triple {96921#true} assume !(0 != ~compRegistered~0); {96921#true} is VALID [2022-04-27 14:59:26,538 INFO L290 TraceCheckUtils]: 30: Hoare triple {96921#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {96921#true} is VALID [2022-04-27 14:59:26,538 INFO L290 TraceCheckUtils]: 31: Hoare triple {96921#true} assume 0 == ~tmp_ndt_10~0; {96921#true} is VALID [2022-04-27 14:59:26,539 INFO L290 TraceCheckUtils]: 32: Hoare triple {96921#true} ~returnVal2~0 := 0; {96971#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:26,539 INFO L290 TraceCheckUtils]: 33: Hoare triple {96971#(not (= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {96971#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:26,539 INFO L290 TraceCheckUtils]: 34: Hoare triple {96971#(not (= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {96971#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:26,539 INFO L290 TraceCheckUtils]: 35: Hoare triple {96971#(not (= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {96922#false} is VALID [2022-04-27 14:59:26,539 INFO L290 TraceCheckUtils]: 36: Hoare triple {96922#false} #res := ~returnVal2~0; {96922#false} is VALID [2022-04-27 14:59:26,539 INFO L290 TraceCheckUtils]: 37: Hoare triple {96922#false} assume true; {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {96922#false} {96921#true} #1137#return; {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L290 TraceCheckUtils]: 39: Hoare triple {96922#false} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L290 TraceCheckUtils]: 40: Hoare triple {96922#false} assume true; {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96922#false} {96929#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1075#return; {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L290 TraceCheckUtils]: 42: Hoare triple {96922#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L290 TraceCheckUtils]: 43: Hoare triple {96922#false} assume !(1 == ~pended~0); {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L290 TraceCheckUtils]: 44: Hoare triple {96922#false} assume !(1 == ~pended~0); {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L290 TraceCheckUtils]: 45: Hoare triple {96922#false} assume ~s~0 != ~UNLOADED~0; {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L290 TraceCheckUtils]: 46: Hoare triple {96922#false} assume -1 != ~status~1; {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L290 TraceCheckUtils]: 47: Hoare triple {96922#false} assume ~s~0 != ~SKIP2~0; {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L290 TraceCheckUtils]: 48: Hoare triple {96922#false} assume ~s~0 != ~IPC~0; {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L290 TraceCheckUtils]: 49: Hoare triple {96922#false} assume ~s~0 != ~DC~0; {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L272 TraceCheckUtils]: 50: Hoare triple {96922#false} call errorFn(); {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L290 TraceCheckUtils]: 51: Hoare triple {96922#false} assume !false; {96922#false} is VALID [2022-04-27 14:59:26,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:59:26,541 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:59:26,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [891772171] [2022-04-27 14:59:26,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [891772171] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:59:26,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:59:26,542 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-27 14:59:26,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159190445] [2022-04-27 14:59:26,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:59:26,542 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 [2022-04-27 14:59:26,544 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:59:26,544 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) [2022-04-27 14:59:26,580 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:26,581 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 14:59:26,581 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:59:26,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 14:59:26,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-27 14:59:26,582 INFO L87 Difference]: Start difference. First operand 708 states and 891 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) [2022-04-27 14:59:29,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:29,893 INFO L93 Difference]: Finished difference Result 1148 states and 1477 transitions. [2022-04-27 14:59:29,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-27 14:59:29,893 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 [2022-04-27 14:59:29,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:59:29,893 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) [2022-04-27 14:59:29,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 769 transitions. [2022-04-27 14:59:29,897 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) [2022-04-27 14:59:29,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 769 transitions. [2022-04-27 14:59:29,902 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 769 transitions. [2022-04-27 14:59:30,464 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 769 edges. 769 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:30,490 INFO L225 Difference]: With dead ends: 1148 [2022-04-27 14:59:30,490 INFO L226 Difference]: Without dead ends: 771 [2022-04-27 14:59:30,491 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2022-04-27 14:59:30,491 INFO L413 NwaCegarLoop]: 400 mSDtfsCounter, 898 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 1078 mSolverCounterSat, 253 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 914 SdHoareTripleChecker+Valid, 894 SdHoareTripleChecker+Invalid, 1331 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 253 IncrementalHoareTripleChecker+Valid, 1078 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-27 14:59:30,491 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [914 Valid, 894 Invalid, 1331 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [253 Valid, 1078 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-27 14:59:30,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 771 states. [2022-04-27 14:59:30,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 771 to 719. [2022-04-27 14:59:30,934 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:59:30,935 INFO L82 GeneralOperation]: Start isEquivalent. First operand 771 states. Second operand has 719 states, 579 states have (on average 1.2556131260794474) internal successors, (727), 582 states have internal predecessors, (727), 76 states have call successors, (76), 49 states have call predecessors, (76), 63 states have return successors, (104), 88 states have call predecessors, (104), 67 states have call successors, (104) [2022-04-27 14:59:30,935 INFO L74 IsIncluded]: Start isIncluded. First operand 771 states. Second operand has 719 states, 579 states have (on average 1.2556131260794474) internal successors, (727), 582 states have internal predecessors, (727), 76 states have call successors, (76), 49 states have call predecessors, (76), 63 states have return successors, (104), 88 states have call predecessors, (104), 67 states have call successors, (104) [2022-04-27 14:59:30,936 INFO L87 Difference]: Start difference. First operand 771 states. Second operand has 719 states, 579 states have (on average 1.2556131260794474) internal successors, (727), 582 states have internal predecessors, (727), 76 states have call successors, (76), 49 states have call predecessors, (76), 63 states have return successors, (104), 88 states have call predecessors, (104), 67 states have call successors, (104) [2022-04-27 14:59:30,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:30,954 INFO L93 Difference]: Finished difference Result 771 states and 985 transitions. [2022-04-27 14:59:30,954 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 985 transitions. [2022-04-27 14:59:30,955 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:30,955 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:30,956 INFO L74 IsIncluded]: Start isIncluded. First operand has 719 states, 579 states have (on average 1.2556131260794474) internal successors, (727), 582 states have internal predecessors, (727), 76 states have call successors, (76), 49 states have call predecessors, (76), 63 states have return successors, (104), 88 states have call predecessors, (104), 67 states have call successors, (104) Second operand 771 states. [2022-04-27 14:59:30,956 INFO L87 Difference]: Start difference. First operand has 719 states, 579 states have (on average 1.2556131260794474) internal successors, (727), 582 states have internal predecessors, (727), 76 states have call successors, (76), 49 states have call predecessors, (76), 63 states have return successors, (104), 88 states have call predecessors, (104), 67 states have call successors, (104) Second operand 771 states. [2022-04-27 14:59:30,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:30,975 INFO L93 Difference]: Finished difference Result 771 states and 985 transitions. [2022-04-27 14:59:30,975 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 985 transitions. [2022-04-27 14:59:30,976 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:30,976 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:30,976 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:59:30,976 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:59:30,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 719 states, 579 states have (on average 1.2556131260794474) internal successors, (727), 582 states have internal predecessors, (727), 76 states have call successors, (76), 49 states have call predecessors, (76), 63 states have return successors, (104), 88 states have call predecessors, (104), 67 states have call successors, (104) [2022-04-27 14:59:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 719 states and 907 transitions. [2022-04-27 14:59:30,998 INFO L78 Accepts]: Start accepts. Automaton has 719 states and 907 transitions. Word has length 52 [2022-04-27 14:59:30,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:59:30,998 INFO L495 AbstractCegarLoop]: Abstraction has 719 states and 907 transitions. [2022-04-27 14:59:30,998 INFO L496 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) [2022-04-27 14:59:30,998 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 907 transitions. [2022-04-27 14:59:30,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-27 14:59:30,998 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:59:30,999 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:59:30,999 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-04-27 14:59:30,999 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:59:30,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:59:30,999 INFO L85 PathProgramCache]: Analyzing trace with hash 1150971080, now seen corresponding path program 1 times [2022-04-27 14:59:30,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:59:30,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240416550] [2022-04-27 14:59:30,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:59:30,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:59:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:31,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:59:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:31,109 INFO L290 TraceCheckUtils]: 0: Hoare triple {101050#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {101017#true} is VALID [2022-04-27 14:59:31,109 INFO L290 TraceCheckUtils]: 1: Hoare triple {101017#true} assume true; {101017#true} is VALID [2022-04-27 14:59:31,109 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {101017#true} {101017#true} #1159#return; {101017#true} is VALID [2022-04-27 14:59:31,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:31,141 INFO L290 TraceCheckUtils]: 0: Hoare triple {101051#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {101052#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-27 14:59:31,142 INFO L290 TraceCheckUtils]: 1: Hoare triple {101052#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {101052#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-27 14:59:31,142 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {101052#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {101017#true} #1067#return; {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:31,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:59:31,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:31,156 INFO L290 TraceCheckUtils]: 0: Hoare triple {101053#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {101017#true} is VALID [2022-04-27 14:59:31,156 INFO L290 TraceCheckUtils]: 1: Hoare triple {101017#true} assume true; {101017#true} is VALID [2022-04-27 14:59:31,156 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {101017#true} {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1069#return; {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:31,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:59:31,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:31,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:31,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:31,236 INFO L290 TraceCheckUtils]: 0: Hoare triple {101068#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,237 INFO L290 TraceCheckUtils]: 1: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,237 INFO L290 TraceCheckUtils]: 2: Hoare triple {101069#(= ~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; {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,237 INFO L290 TraceCheckUtils]: 3: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,237 INFO L290 TraceCheckUtils]: 4: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,238 INFO L290 TraceCheckUtils]: 5: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,238 INFO L290 TraceCheckUtils]: 6: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {101070#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,238 INFO L290 TraceCheckUtils]: 7: Hoare triple {101070#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {101070#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,239 INFO L290 TraceCheckUtils]: 8: Hoare triple {101070#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {101070#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,239 INFO L290 TraceCheckUtils]: 9: Hoare triple {101070#(= ~MPR1~0 |old(~s~0)|)} assume true; {101070#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,240 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101070#(= ~MPR1~0 |old(~s~0)|)} {101055#(= ~SKIP1~0 ~s~0)} #1137#return; {101067#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-27 14:59:31,240 INFO L290 TraceCheckUtils]: 0: Hoare triple {101054#(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; {101017#true} is VALID [2022-04-27 14:59:31,240 INFO L290 TraceCheckUtils]: 1: Hoare triple {101017#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {101017#true} is VALID [2022-04-27 14:59:31,240 INFO L290 TraceCheckUtils]: 2: Hoare triple {101017#true} assume !(0 != ~disketteExtension__IsRemoved~1); {101017#true} is VALID [2022-04-27 14:59:31,240 INFO L290 TraceCheckUtils]: 3: Hoare triple {101017#true} assume 0 == ~disketteExtension__IsStarted~2; {101017#true} is VALID [2022-04-27 14:59:31,240 INFO L290 TraceCheckUtils]: 4: Hoare triple {101017#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {101055#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:59:31,240 INFO L290 TraceCheckUtils]: 5: Hoare triple {101055#(= ~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; {101055#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:59:31,241 INFO L272 TraceCheckUtils]: 6: Hoare triple {101055#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {101068#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:31,241 INFO L290 TraceCheckUtils]: 7: Hoare triple {101068#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,242 INFO L290 TraceCheckUtils]: 8: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,242 INFO L290 TraceCheckUtils]: 9: Hoare triple {101069#(= ~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; {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,242 INFO L290 TraceCheckUtils]: 10: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,242 INFO L290 TraceCheckUtils]: 11: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,242 INFO L290 TraceCheckUtils]: 12: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,243 INFO L290 TraceCheckUtils]: 13: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {101070#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,243 INFO L290 TraceCheckUtils]: 14: Hoare triple {101070#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {101070#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,243 INFO L290 TraceCheckUtils]: 15: Hoare triple {101070#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {101070#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,243 INFO L290 TraceCheckUtils]: 16: Hoare triple {101070#(= ~MPR1~0 |old(~s~0)|)} assume true; {101070#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,244 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {101070#(= ~MPR1~0 |old(~s~0)|)} {101055#(= ~SKIP1~0 ~s~0)} #1137#return; {101067#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-27 14:59:31,244 INFO L290 TraceCheckUtils]: 18: Hoare triple {101067#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {101067#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-27 14:59:31,245 INFO L290 TraceCheckUtils]: 19: Hoare triple {101067#(= ~MPR1~0 ~SKIP1~0)} assume true; {101067#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-27 14:59:31,245 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {101067#(= ~MPR1~0 ~SKIP1~0)} {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1075#return; {101018#false} is VALID [2022-04-27 14:59:31,247 INFO L272 TraceCheckUtils]: 0: Hoare triple {101017#true} call ULTIMATE.init(); {101050#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:59:31,247 INFO L290 TraceCheckUtils]: 1: Hoare triple {101050#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {101017#true} is VALID [2022-04-27 14:59:31,247 INFO L290 TraceCheckUtils]: 2: Hoare triple {101017#true} assume true; {101017#true} is VALID [2022-04-27 14:59:31,247 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101017#true} {101017#true} #1159#return; {101017#true} is VALID [2022-04-27 14:59:31,247 INFO L272 TraceCheckUtils]: 4: Hoare triple {101017#true} call #t~ret170 := main(); {101017#true} is VALID [2022-04-27 14:59:31,247 INFO L290 TraceCheckUtils]: 5: Hoare triple {101017#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; {101017#true} is VALID [2022-04-27 14:59:31,248 INFO L272 TraceCheckUtils]: 6: Hoare triple {101017#true} call _BLAST_init(); {101051#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:31,248 INFO L290 TraceCheckUtils]: 7: Hoare triple {101051#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {101052#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-27 14:59:31,248 INFO L290 TraceCheckUtils]: 8: Hoare triple {101052#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {101052#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-27 14:59:31,249 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {101052#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {101017#true} #1067#return; {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:31,249 INFO L290 TraceCheckUtils]: 10: Hoare triple {101025#(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; {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:31,250 INFO L290 TraceCheckUtils]: 11: Hoare triple {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:31,250 INFO L272 TraceCheckUtils]: 12: Hoare triple {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {101053#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:59:31,250 INFO L290 TraceCheckUtils]: 13: Hoare triple {101053#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {101017#true} is VALID [2022-04-27 14:59:31,250 INFO L290 TraceCheckUtils]: 14: Hoare triple {101017#true} assume true; {101017#true} is VALID [2022-04-27 14:59:31,250 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101017#true} {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1069#return; {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:31,251 INFO L290 TraceCheckUtils]: 16: Hoare triple {101025#(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; {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:31,251 INFO L290 TraceCheckUtils]: 17: Hoare triple {101025#(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; {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:31,251 INFO L290 TraceCheckUtils]: 18: Hoare triple {101025#(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; {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:31,252 INFO L290 TraceCheckUtils]: 19: Hoare triple {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 2 == ~tmp_ndt_3~0; {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-27 14:59:31,252 INFO L272 TraceCheckUtils]: 20: Hoare triple {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {101054#(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 [2022-04-27 14:59:31,253 INFO L290 TraceCheckUtils]: 21: Hoare triple {101054#(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; {101017#true} is VALID [2022-04-27 14:59:31,253 INFO L290 TraceCheckUtils]: 22: Hoare triple {101017#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {101017#true} is VALID [2022-04-27 14:59:31,253 INFO L290 TraceCheckUtils]: 23: Hoare triple {101017#true} assume !(0 != ~disketteExtension__IsRemoved~1); {101017#true} is VALID [2022-04-27 14:59:31,253 INFO L290 TraceCheckUtils]: 24: Hoare triple {101017#true} assume 0 == ~disketteExtension__IsStarted~2; {101017#true} is VALID [2022-04-27 14:59:31,253 INFO L290 TraceCheckUtils]: 25: Hoare triple {101017#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {101055#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:59:31,253 INFO L290 TraceCheckUtils]: 26: Hoare triple {101055#(= ~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; {101055#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-27 14:59:31,254 INFO L272 TraceCheckUtils]: 27: Hoare triple {101055#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {101068#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:31,254 INFO L290 TraceCheckUtils]: 28: Hoare triple {101068#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,254 INFO L290 TraceCheckUtils]: 29: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,254 INFO L290 TraceCheckUtils]: 30: Hoare triple {101069#(= ~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; {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,255 INFO L290 TraceCheckUtils]: 31: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,255 INFO L290 TraceCheckUtils]: 32: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,255 INFO L290 TraceCheckUtils]: 33: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {101069#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,255 INFO L290 TraceCheckUtils]: 34: Hoare triple {101069#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {101070#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,256 INFO L290 TraceCheckUtils]: 35: Hoare triple {101070#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {101070#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,256 INFO L290 TraceCheckUtils]: 36: Hoare triple {101070#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {101070#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,256 INFO L290 TraceCheckUtils]: 37: Hoare triple {101070#(= ~MPR1~0 |old(~s~0)|)} assume true; {101070#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:31,257 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {101070#(= ~MPR1~0 |old(~s~0)|)} {101055#(= ~SKIP1~0 ~s~0)} #1137#return; {101067#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-27 14:59:31,257 INFO L290 TraceCheckUtils]: 39: Hoare triple {101067#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {101067#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-27 14:59:31,257 INFO L290 TraceCheckUtils]: 40: Hoare triple {101067#(= ~MPR1~0 ~SKIP1~0)} assume true; {101067#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-27 14:59:31,258 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101067#(= ~MPR1~0 ~SKIP1~0)} {101025#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1075#return; {101018#false} is VALID [2022-04-27 14:59:31,258 INFO L290 TraceCheckUtils]: 42: Hoare triple {101018#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {101018#false} is VALID [2022-04-27 14:59:31,258 INFO L290 TraceCheckUtils]: 43: Hoare triple {101018#false} assume !(1 == ~pended~0); {101018#false} is VALID [2022-04-27 14:59:31,258 INFO L290 TraceCheckUtils]: 44: Hoare triple {101018#false} assume !(1 == ~pended~0); {101018#false} is VALID [2022-04-27 14:59:31,258 INFO L290 TraceCheckUtils]: 45: Hoare triple {101018#false} assume ~s~0 != ~UNLOADED~0; {101018#false} is VALID [2022-04-27 14:59:31,258 INFO L290 TraceCheckUtils]: 46: Hoare triple {101018#false} assume -1 != ~status~1; {101018#false} is VALID [2022-04-27 14:59:31,258 INFO L290 TraceCheckUtils]: 47: Hoare triple {101018#false} assume ~s~0 != ~SKIP2~0; {101018#false} is VALID [2022-04-27 14:59:31,258 INFO L290 TraceCheckUtils]: 48: Hoare triple {101018#false} assume ~s~0 != ~IPC~0; {101018#false} is VALID [2022-04-27 14:59:31,258 INFO L290 TraceCheckUtils]: 49: Hoare triple {101018#false} assume ~s~0 != ~DC~0; {101018#false} is VALID [2022-04-27 14:59:31,258 INFO L272 TraceCheckUtils]: 50: Hoare triple {101018#false} call errorFn(); {101018#false} is VALID [2022-04-27 14:59:31,258 INFO L290 TraceCheckUtils]: 51: Hoare triple {101018#false} assume !false; {101018#false} is VALID [2022-04-27 14:59:31,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:59:31,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:59:31,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240416550] [2022-04-27 14:59:31,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240416550] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:59:31,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:59:31,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-27 14:59:31,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818695326] [2022-04-27 14:59:31,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:59:31,259 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 [2022-04-27 14:59:31,259 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:59:31,259 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) [2022-04-27 14:59:31,296 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:31,296 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-27 14:59:31,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:59:31,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-27 14:59:31,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-27 14:59:31,297 INFO L87 Difference]: Start difference. First operand 719 states and 907 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) [2022-04-27 14:59:36,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:36,511 INFO L93 Difference]: Finished difference Result 787 states and 988 transitions. [2022-04-27 14:59:36,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-27 14:59:36,511 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 [2022-04-27 14:59:36,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:59:36,512 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) [2022-04-27 14:59:36,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 613 transitions. [2022-04-27 14:59:36,515 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) [2022-04-27 14:59:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 613 transitions. [2022-04-27 14:59:36,519 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 613 transitions. [2022-04-27 14:59:36,916 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 613 edges. 613 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:36,936 INFO L225 Difference]: With dead ends: 787 [2022-04-27 14:59:36,936 INFO L226 Difference]: Without dead ends: 705 [2022-04-27 14:59:36,937 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:59:36,937 INFO L413 NwaCegarLoop]: 408 mSDtfsCounter, 982 mSDsluCounter, 718 mSDsCounter, 0 mSdLazyCounter, 1634 mSolverCounterSat, 297 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 989 SdHoareTripleChecker+Valid, 1126 SdHoareTripleChecker+Invalid, 1931 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 297 IncrementalHoareTripleChecker+Valid, 1634 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-27 14:59:36,939 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [989 Valid, 1126 Invalid, 1931 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [297 Valid, 1634 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-27 14:59:36,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 705 states. [2022-04-27 14:59:37,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 705 to 657. [2022-04-27 14:59:37,232 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:59:37,233 INFO L82 GeneralOperation]: Start isEquivalent. First operand 705 states. Second operand has 657 states, 525 states have (on average 1.2571428571428571) internal successors, (660), 535 states have internal predecessors, (660), 74 states have call successors, (74), 47 states have call predecessors, (74), 57 states have return successors, (91), 75 states have call predecessors, (91), 65 states have call successors, (91) [2022-04-27 14:59:37,233 INFO L74 IsIncluded]: Start isIncluded. First operand 705 states. Second operand has 657 states, 525 states have (on average 1.2571428571428571) internal successors, (660), 535 states have internal predecessors, (660), 74 states have call successors, (74), 47 states have call predecessors, (74), 57 states have return successors, (91), 75 states have call predecessors, (91), 65 states have call successors, (91) [2022-04-27 14:59:37,233 INFO L87 Difference]: Start difference. First operand 705 states. Second operand has 657 states, 525 states have (on average 1.2571428571428571) internal successors, (660), 535 states have internal predecessors, (660), 74 states have call successors, (74), 47 states have call predecessors, (74), 57 states have return successors, (91), 75 states have call predecessors, (91), 65 states have call successors, (91) [2022-04-27 14:59:37,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:37,248 INFO L93 Difference]: Finished difference Result 705 states and 883 transitions. [2022-04-27 14:59:37,248 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 883 transitions. [2022-04-27 14:59:37,249 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:37,249 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:37,250 INFO L74 IsIncluded]: Start isIncluded. First operand has 657 states, 525 states have (on average 1.2571428571428571) internal successors, (660), 535 states have internal predecessors, (660), 74 states have call successors, (74), 47 states have call predecessors, (74), 57 states have return successors, (91), 75 states have call predecessors, (91), 65 states have call successors, (91) Second operand 705 states. [2022-04-27 14:59:37,250 INFO L87 Difference]: Start difference. First operand has 657 states, 525 states have (on average 1.2571428571428571) internal successors, (660), 535 states have internal predecessors, (660), 74 states have call successors, (74), 47 states have call predecessors, (74), 57 states have return successors, (91), 75 states have call predecessors, (91), 65 states have call successors, (91) Second operand 705 states. [2022-04-27 14:59:37,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:37,265 INFO L93 Difference]: Finished difference Result 705 states and 883 transitions. [2022-04-27 14:59:37,265 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 883 transitions. [2022-04-27 14:59:37,265 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:37,265 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:37,265 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:59:37,265 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:59:37,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 657 states, 525 states have (on average 1.2571428571428571) internal successors, (660), 535 states have internal predecessors, (660), 74 states have call successors, (74), 47 states have call predecessors, (74), 57 states have return successors, (91), 75 states have call predecessors, (91), 65 states have call successors, (91) [2022-04-27 14:59:37,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 657 states and 825 transitions. [2022-04-27 14:59:37,284 INFO L78 Accepts]: Start accepts. Automaton has 657 states and 825 transitions. Word has length 52 [2022-04-27 14:59:37,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:59:37,284 INFO L495 AbstractCegarLoop]: Abstraction has 657 states and 825 transitions. [2022-04-27 14:59:37,284 INFO L496 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) [2022-04-27 14:59:37,284 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 825 transitions. [2022-04-27 14:59:37,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-27 14:59:37,284 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:59:37,284 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:59:37,285 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-27 14:59:37,285 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:59:37,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:59:37,285 INFO L85 PathProgramCache]: Analyzing trace with hash 1919936960, now seen corresponding path program 1 times [2022-04-27 14:59:37,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:59:37,285 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691478033] [2022-04-27 14:59:37,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:59:37,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:59:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:37,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:59:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:37,381 INFO L290 TraceCheckUtils]: 0: Hoare triple {104469#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {104435#true} is VALID [2022-04-27 14:59:37,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {104435#true} assume true; {104435#true} is VALID [2022-04-27 14:59:37,381 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104435#true} {104435#true} #1159#return; {104435#true} is VALID [2022-04-27 14:59:37,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:37,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:37,402 INFO L290 TraceCheckUtils]: 0: Hoare triple {104470#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {104435#true} is VALID [2022-04-27 14:59:37,402 INFO L290 TraceCheckUtils]: 1: Hoare triple {104435#true} assume true; {104435#true} is VALID [2022-04-27 14:59:37,402 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104435#true} {104435#true} #1067#return; {104435#true} is VALID [2022-04-27 14:59:37,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:59:37,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:37,414 INFO L290 TraceCheckUtils]: 0: Hoare triple {104471#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {104435#true} is VALID [2022-04-27 14:59:37,414 INFO L290 TraceCheckUtils]: 1: Hoare triple {104435#true} assume true; {104435#true} is VALID [2022-04-27 14:59:37,414 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104435#true} {104435#true} #1069#return; {104435#true} is VALID [2022-04-27 14:59:37,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:59:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:37,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:37,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {104486#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {104435#true} is VALID [2022-04-27 14:59:37,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {104435#true} assume !(0 != ~compRegistered~0); {104435#true} is VALID [2022-04-27 14:59:37,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {104435#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {104435#true} is VALID [2022-04-27 14:59:37,498 INFO L290 TraceCheckUtils]: 3: Hoare triple {104435#true} assume 0 == ~tmp_ndt_10~0; {104435#true} is VALID [2022-04-27 14:59:37,498 INFO L290 TraceCheckUtils]: 4: Hoare triple {104435#true} ~returnVal2~0 := 0; {104435#true} is VALID [2022-04-27 14:59:37,498 INFO L290 TraceCheckUtils]: 5: Hoare triple {104435#true} assume !(~s~0 == ~NP~0); {104435#true} is VALID [2022-04-27 14:59:37,498 INFO L290 TraceCheckUtils]: 6: Hoare triple {104435#true} assume !(~s~0 == ~MPR1~0); {104435#true} is VALID [2022-04-27 14:59:37,501 INFO L290 TraceCheckUtils]: 7: Hoare triple {104435#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {104487#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 14:59:37,502 INFO L290 TraceCheckUtils]: 8: Hoare triple {104487#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {104488#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,502 INFO L290 TraceCheckUtils]: 9: Hoare triple {104488#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {104488#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,503 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {104488#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {104435#true} #1137#return; {104484#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} is VALID [2022-04-27 14:59:37,503 INFO L290 TraceCheckUtils]: 0: Hoare triple {104472#(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; {104435#true} is VALID [2022-04-27 14:59:37,503 INFO L290 TraceCheckUtils]: 1: Hoare triple {104435#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {104435#true} is VALID [2022-04-27 14:59:37,503 INFO L290 TraceCheckUtils]: 2: Hoare triple {104435#true} assume !(0 != ~disketteExtension__IsRemoved~1); {104435#true} is VALID [2022-04-27 14:59:37,503 INFO L290 TraceCheckUtils]: 3: Hoare triple {104435#true} assume 0 == ~disketteExtension__IsStarted~2; {104435#true} is VALID [2022-04-27 14:59:37,503 INFO L290 TraceCheckUtils]: 4: Hoare triple {104435#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {104435#true} is VALID [2022-04-27 14:59:37,503 INFO L290 TraceCheckUtils]: 5: Hoare triple {104435#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; {104435#true} is VALID [2022-04-27 14:59:37,504 INFO L272 TraceCheckUtils]: 6: Hoare triple {104435#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {104486#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:37,504 INFO L290 TraceCheckUtils]: 7: Hoare triple {104486#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {104435#true} is VALID [2022-04-27 14:59:37,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {104435#true} assume !(0 != ~compRegistered~0); {104435#true} is VALID [2022-04-27 14:59:37,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {104435#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {104435#true} is VALID [2022-04-27 14:59:37,504 INFO L290 TraceCheckUtils]: 10: Hoare triple {104435#true} assume 0 == ~tmp_ndt_10~0; {104435#true} is VALID [2022-04-27 14:59:37,504 INFO L290 TraceCheckUtils]: 11: Hoare triple {104435#true} ~returnVal2~0 := 0; {104435#true} is VALID [2022-04-27 14:59:37,504 INFO L290 TraceCheckUtils]: 12: Hoare triple {104435#true} assume !(~s~0 == ~NP~0); {104435#true} is VALID [2022-04-27 14:59:37,504 INFO L290 TraceCheckUtils]: 13: Hoare triple {104435#true} assume !(~s~0 == ~MPR1~0); {104435#true} is VALID [2022-04-27 14:59:37,505 INFO L290 TraceCheckUtils]: 14: Hoare triple {104435#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {104487#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 14:59:37,505 INFO L290 TraceCheckUtils]: 15: Hoare triple {104487#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {104488#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,505 INFO L290 TraceCheckUtils]: 16: Hoare triple {104488#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {104488#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,506 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {104488#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {104435#true} #1137#return; {104484#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} is VALID [2022-04-27 14:59:37,506 INFO L290 TraceCheckUtils]: 18: Hoare triple {104484#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {104485#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,507 INFO L290 TraceCheckUtils]: 19: Hoare triple {104485#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {104485#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,507 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {104485#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {104435#true} #1075#return; {104467#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,509 INFO L272 TraceCheckUtils]: 0: Hoare triple {104435#true} call ULTIMATE.init(); {104469#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:59:37,510 INFO L290 TraceCheckUtils]: 1: Hoare triple {104469#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {104435#true} is VALID [2022-04-27 14:59:37,510 INFO L290 TraceCheckUtils]: 2: Hoare triple {104435#true} assume true; {104435#true} is VALID [2022-04-27 14:59:37,510 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104435#true} {104435#true} #1159#return; {104435#true} is VALID [2022-04-27 14:59:37,510 INFO L272 TraceCheckUtils]: 4: Hoare triple {104435#true} call #t~ret170 := main(); {104435#true} is VALID [2022-04-27 14:59:37,510 INFO L290 TraceCheckUtils]: 5: Hoare triple {104435#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; {104435#true} is VALID [2022-04-27 14:59:37,511 INFO L272 TraceCheckUtils]: 6: Hoare triple {104435#true} call _BLAST_init(); {104470#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:37,511 INFO L290 TraceCheckUtils]: 7: Hoare triple {104470#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {104435#true} is VALID [2022-04-27 14:59:37,511 INFO L290 TraceCheckUtils]: 8: Hoare triple {104435#true} assume true; {104435#true} is VALID [2022-04-27 14:59:37,511 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {104435#true} {104435#true} #1067#return; {104435#true} is VALID [2022-04-27 14:59:37,511 INFO L290 TraceCheckUtils]: 10: Hoare triple {104435#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; {104435#true} is VALID [2022-04-27 14:59:37,511 INFO L290 TraceCheckUtils]: 11: Hoare triple {104435#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {104435#true} is VALID [2022-04-27 14:59:37,512 INFO L272 TraceCheckUtils]: 12: Hoare triple {104435#true} call stub_driver_init(); {104471#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:59:37,512 INFO L290 TraceCheckUtils]: 13: Hoare triple {104471#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {104435#true} is VALID [2022-04-27 14:59:37,512 INFO L290 TraceCheckUtils]: 14: Hoare triple {104435#true} assume true; {104435#true} is VALID [2022-04-27 14:59:37,512 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {104435#true} {104435#true} #1069#return; {104435#true} is VALID [2022-04-27 14:59:37,512 INFO L290 TraceCheckUtils]: 16: Hoare triple {104435#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; {104435#true} is VALID [2022-04-27 14:59:37,512 INFO L290 TraceCheckUtils]: 17: Hoare triple {104435#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; {104435#true} is VALID [2022-04-27 14:59:37,512 INFO L290 TraceCheckUtils]: 18: Hoare triple {104435#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; {104435#true} is VALID [2022-04-27 14:59:37,512 INFO L290 TraceCheckUtils]: 19: Hoare triple {104435#true} assume 2 == ~tmp_ndt_3~0; {104435#true} is VALID [2022-04-27 14:59:37,513 INFO L272 TraceCheckUtils]: 20: Hoare triple {104435#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {104472#(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 [2022-04-27 14:59:37,513 INFO L290 TraceCheckUtils]: 21: Hoare triple {104472#(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; {104435#true} is VALID [2022-04-27 14:59:37,513 INFO L290 TraceCheckUtils]: 22: Hoare triple {104435#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {104435#true} is VALID [2022-04-27 14:59:37,513 INFO L290 TraceCheckUtils]: 23: Hoare triple {104435#true} assume !(0 != ~disketteExtension__IsRemoved~1); {104435#true} is VALID [2022-04-27 14:59:37,513 INFO L290 TraceCheckUtils]: 24: Hoare triple {104435#true} assume 0 == ~disketteExtension__IsStarted~2; {104435#true} is VALID [2022-04-27 14:59:37,513 INFO L290 TraceCheckUtils]: 25: Hoare triple {104435#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {104435#true} is VALID [2022-04-27 14:59:37,513 INFO L290 TraceCheckUtils]: 26: Hoare triple {104435#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; {104435#true} is VALID [2022-04-27 14:59:37,514 INFO L272 TraceCheckUtils]: 27: Hoare triple {104435#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {104486#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:37,514 INFO L290 TraceCheckUtils]: 28: Hoare triple {104486#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {104435#true} is VALID [2022-04-27 14:59:37,514 INFO L290 TraceCheckUtils]: 29: Hoare triple {104435#true} assume !(0 != ~compRegistered~0); {104435#true} is VALID [2022-04-27 14:59:37,514 INFO L290 TraceCheckUtils]: 30: Hoare triple {104435#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {104435#true} is VALID [2022-04-27 14:59:37,514 INFO L290 TraceCheckUtils]: 31: Hoare triple {104435#true} assume 0 == ~tmp_ndt_10~0; {104435#true} is VALID [2022-04-27 14:59:37,514 INFO L290 TraceCheckUtils]: 32: Hoare triple {104435#true} ~returnVal2~0 := 0; {104435#true} is VALID [2022-04-27 14:59:37,514 INFO L290 TraceCheckUtils]: 33: Hoare triple {104435#true} assume !(~s~0 == ~NP~0); {104435#true} is VALID [2022-04-27 14:59:37,514 INFO L290 TraceCheckUtils]: 34: Hoare triple {104435#true} assume !(~s~0 == ~MPR1~0); {104435#true} is VALID [2022-04-27 14:59:37,514 INFO L290 TraceCheckUtils]: 35: Hoare triple {104435#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {104487#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 14:59:37,515 INFO L290 TraceCheckUtils]: 36: Hoare triple {104487#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {104488#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,515 INFO L290 TraceCheckUtils]: 37: Hoare triple {104488#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {104488#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,516 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {104488#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {104435#true} #1137#return; {104484#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} is VALID [2022-04-27 14:59:37,516 INFO L290 TraceCheckUtils]: 39: Hoare triple {104484#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {104485#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,516 INFO L290 TraceCheckUtils]: 40: Hoare triple {104485#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {104485#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,517 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {104485#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {104435#true} #1075#return; {104467#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,517 INFO L290 TraceCheckUtils]: 42: Hoare triple {104467#(= |main_#t~ret99| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {104468#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,517 INFO L290 TraceCheckUtils]: 43: Hoare triple {104468#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {104468#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,518 INFO L290 TraceCheckUtils]: 44: Hoare triple {104468#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {104468#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,518 INFO L290 TraceCheckUtils]: 45: Hoare triple {104468#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {104468#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,518 INFO L290 TraceCheckUtils]: 46: Hoare triple {104468#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {104468#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,518 INFO L290 TraceCheckUtils]: 47: Hoare triple {104468#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {104468#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,519 INFO L290 TraceCheckUtils]: 48: Hoare triple {104468#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {104468#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,519 INFO L290 TraceCheckUtils]: 49: Hoare triple {104468#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {104468#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 14:59:37,519 INFO L290 TraceCheckUtils]: 50: Hoare triple {104468#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {104436#false} is VALID [2022-04-27 14:59:37,519 INFO L272 TraceCheckUtils]: 51: Hoare triple {104436#false} call errorFn(); {104436#false} is VALID [2022-04-27 14:59:37,519 INFO L290 TraceCheckUtils]: 52: Hoare triple {104436#false} assume !false; {104436#false} is VALID [2022-04-27 14:59:37,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:59:37,520 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:59:37,520 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [691478033] [2022-04-27 14:59:37,520 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [691478033] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:59:37,520 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:59:37,520 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-27 14:59:37,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1169249630] [2022-04-27 14:59:37,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:59:37,520 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 [2022-04-27 14:59:37,520 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:59:37,520 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) [2022-04-27 14:59:37,561 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:37,561 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-27 14:59:37,561 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:59:37,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-27 14:59:37,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-27 14:59:37,562 INFO L87 Difference]: Start difference. First operand 657 states and 825 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) [2022-04-27 14:59:42,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:42,852 INFO L93 Difference]: Finished difference Result 702 states and 877 transitions. [2022-04-27 14:59:42,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-27 14:59:42,853 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 [2022-04-27 14:59:42,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:59:42,854 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) [2022-04-27 14:59:42,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 518 transitions. [2022-04-27 14:59:42,857 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) [2022-04-27 14:59:42,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 518 transitions. [2022-04-27 14:59:42,862 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 518 transitions. [2022-04-27 14:59:43,211 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 518 edges. 518 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:43,231 INFO L225 Difference]: With dead ends: 702 [2022-04-27 14:59:43,231 INFO L226 Difference]: Without dead ends: 698 [2022-04-27 14:59:43,232 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:59:43,232 INFO L413 NwaCegarLoop]: 426 mSDtfsCounter, 653 mSDsluCounter, 1255 mSDsCounter, 0 mSdLazyCounter, 2184 mSolverCounterSat, 252 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 657 SdHoareTripleChecker+Valid, 1681 SdHoareTripleChecker+Invalid, 2436 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 252 IncrementalHoareTripleChecker+Valid, 2184 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-27 14:59:43,232 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [657 Valid, 1681 Invalid, 2436 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [252 Valid, 2184 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-27 14:59:43,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 698 states. [2022-04-27 14:59:43,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 698 to 665. [2022-04-27 14:59:43,722 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:59:43,723 INFO L82 GeneralOperation]: Start isEquivalent. First operand 698 states. Second operand has 665 states, 532 states have (on average 1.2537593984962405) internal successors, (667), 542 states have internal predecessors, (667), 74 states have call successors, (74), 47 states have call predecessors, (74), 58 states have return successors, (92), 76 states have call predecessors, (92), 65 states have call successors, (92) [2022-04-27 14:59:43,724 INFO L74 IsIncluded]: Start isIncluded. First operand 698 states. Second operand has 665 states, 532 states have (on average 1.2537593984962405) internal successors, (667), 542 states have internal predecessors, (667), 74 states have call successors, (74), 47 states have call predecessors, (74), 58 states have return successors, (92), 76 states have call predecessors, (92), 65 states have call successors, (92) [2022-04-27 14:59:43,724 INFO L87 Difference]: Start difference. First operand 698 states. Second operand has 665 states, 532 states have (on average 1.2537593984962405) internal successors, (667), 542 states have internal predecessors, (667), 74 states have call successors, (74), 47 states have call predecessors, (74), 58 states have return successors, (92), 76 states have call predecessors, (92), 65 states have call successors, (92) [2022-04-27 14:59:43,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:43,738 INFO L93 Difference]: Finished difference Result 698 states and 873 transitions. [2022-04-27 14:59:43,738 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 873 transitions. [2022-04-27 14:59:43,739 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:43,739 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:43,740 INFO L74 IsIncluded]: Start isIncluded. First operand has 665 states, 532 states have (on average 1.2537593984962405) internal successors, (667), 542 states have internal predecessors, (667), 74 states have call successors, (74), 47 states have call predecessors, (74), 58 states have return successors, (92), 76 states have call predecessors, (92), 65 states have call successors, (92) Second operand 698 states. [2022-04-27 14:59:43,740 INFO L87 Difference]: Start difference. First operand has 665 states, 532 states have (on average 1.2537593984962405) internal successors, (667), 542 states have internal predecessors, (667), 74 states have call successors, (74), 47 states have call predecessors, (74), 58 states have return successors, (92), 76 states have call predecessors, (92), 65 states have call successors, (92) Second operand 698 states. [2022-04-27 14:59:43,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:43,754 INFO L93 Difference]: Finished difference Result 698 states and 873 transitions. [2022-04-27 14:59:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 873 transitions. [2022-04-27 14:59:43,755 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:43,755 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:43,755 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:59:43,755 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:59:43,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 665 states, 532 states have (on average 1.2537593984962405) internal successors, (667), 542 states have internal predecessors, (667), 74 states have call successors, (74), 47 states have call predecessors, (74), 58 states have return successors, (92), 76 states have call predecessors, (92), 65 states have call successors, (92) [2022-04-27 14:59:43,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 665 states and 833 transitions. [2022-04-27 14:59:43,773 INFO L78 Accepts]: Start accepts. Automaton has 665 states and 833 transitions. Word has length 53 [2022-04-27 14:59:43,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:59:43,773 INFO L495 AbstractCegarLoop]: Abstraction has 665 states and 833 transitions. [2022-04-27 14:59:43,774 INFO L496 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) [2022-04-27 14:59:43,774 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 833 transitions. [2022-04-27 14:59:43,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-27 14:59:43,774 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:59:43,774 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:59:43,774 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-27 14:59:43,774 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:59:43,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:59:43,775 INFO L85 PathProgramCache]: Analyzing trace with hash 1919660130, now seen corresponding path program 1 times [2022-04-27 14:59:43,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:59:43,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264588425] [2022-04-27 14:59:43,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:59:43,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:59:43,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:43,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:59:43,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:43,888 INFO L290 TraceCheckUtils]: 0: Hoare triple {107756#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {107722#true} is VALID [2022-04-27 14:59:43,888 INFO L290 TraceCheckUtils]: 1: Hoare triple {107722#true} assume true; {107722#true} is VALID [2022-04-27 14:59:43,888 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107722#true} {107722#true} #1159#return; {107722#true} is VALID [2022-04-27 14:59:43,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:43,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:43,909 INFO L290 TraceCheckUtils]: 0: Hoare triple {107757#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107722#true} is VALID [2022-04-27 14:59:43,909 INFO L290 TraceCheckUtils]: 1: Hoare triple {107722#true} assume true; {107722#true} is VALID [2022-04-27 14:59:43,909 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107722#true} {107722#true} #1067#return; {107722#true} is VALID [2022-04-27 14:59:43,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:59:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:43,921 INFO L290 TraceCheckUtils]: 0: Hoare triple {107758#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107722#true} is VALID [2022-04-27 14:59:43,921 INFO L290 TraceCheckUtils]: 1: Hoare triple {107722#true} assume true; {107722#true} is VALID [2022-04-27 14:59:43,921 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107722#true} {107722#true} #1069#return; {107722#true} is VALID [2022-04-27 14:59:43,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:59:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:44,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:44,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:44,037 INFO L290 TraceCheckUtils]: 0: Hoare triple {107773#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {107722#true} is VALID [2022-04-27 14:59:44,037 INFO L290 TraceCheckUtils]: 1: Hoare triple {107722#true} assume !(0 != ~compRegistered~0); {107722#true} is VALID [2022-04-27 14:59:44,038 INFO L290 TraceCheckUtils]: 2: Hoare triple {107722#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {107722#true} is VALID [2022-04-27 14:59:44,038 INFO L290 TraceCheckUtils]: 3: Hoare triple {107722#true} assume 0 == ~tmp_ndt_10~0; {107722#true} is VALID [2022-04-27 14:59:44,038 INFO L290 TraceCheckUtils]: 4: Hoare triple {107722#true} ~returnVal2~0 := 0; {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:44,038 INFO L290 TraceCheckUtils]: 5: Hoare triple {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:44,038 INFO L290 TraceCheckUtils]: 6: Hoare triple {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:44,039 INFO L290 TraceCheckUtils]: 7: Hoare triple {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:44,039 INFO L290 TraceCheckUtils]: 8: Hoare triple {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {107775#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-27 14:59:44,039 INFO L290 TraceCheckUtils]: 9: Hoare triple {107775#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {107775#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-27 14:59:44,040 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {107775#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {107722#true} #1137#return; {107771#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} is VALID [2022-04-27 14:59:44,041 INFO L290 TraceCheckUtils]: 0: Hoare triple {107759#(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; {107722#true} is VALID [2022-04-27 14:59:44,041 INFO L290 TraceCheckUtils]: 1: Hoare triple {107722#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {107722#true} is VALID [2022-04-27 14:59:44,041 INFO L290 TraceCheckUtils]: 2: Hoare triple {107722#true} assume !(0 != ~disketteExtension__IsRemoved~1); {107722#true} is VALID [2022-04-27 14:59:44,041 INFO L290 TraceCheckUtils]: 3: Hoare triple {107722#true} assume 0 == ~disketteExtension__IsStarted~2; {107722#true} is VALID [2022-04-27 14:59:44,041 INFO L290 TraceCheckUtils]: 4: Hoare triple {107722#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {107722#true} is VALID [2022-04-27 14:59:44,041 INFO L290 TraceCheckUtils]: 5: Hoare triple {107722#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; {107722#true} is VALID [2022-04-27 14:59:44,041 INFO L272 TraceCheckUtils]: 6: Hoare triple {107722#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {107773#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:44,041 INFO L290 TraceCheckUtils]: 7: Hoare triple {107773#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {107722#true} is VALID [2022-04-27 14:59:44,041 INFO L290 TraceCheckUtils]: 8: Hoare triple {107722#true} assume !(0 != ~compRegistered~0); {107722#true} is VALID [2022-04-27 14:59:44,041 INFO L290 TraceCheckUtils]: 9: Hoare triple {107722#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {107722#true} is VALID [2022-04-27 14:59:44,042 INFO L290 TraceCheckUtils]: 10: Hoare triple {107722#true} assume 0 == ~tmp_ndt_10~0; {107722#true} is VALID [2022-04-27 14:59:44,042 INFO L290 TraceCheckUtils]: 11: Hoare triple {107722#true} ~returnVal2~0 := 0; {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:44,042 INFO L290 TraceCheckUtils]: 12: Hoare triple {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:44,042 INFO L290 TraceCheckUtils]: 13: Hoare triple {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:44,043 INFO L290 TraceCheckUtils]: 14: Hoare triple {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:44,043 INFO L290 TraceCheckUtils]: 15: Hoare triple {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {107775#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-27 14:59:44,043 INFO L290 TraceCheckUtils]: 16: Hoare triple {107775#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {107775#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-27 14:59:44,043 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {107775#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {107722#true} #1137#return; {107771#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} is VALID [2022-04-27 14:59:44,044 INFO L290 TraceCheckUtils]: 18: Hoare triple {107771#(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; {107772#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-27 14:59:44,044 INFO L290 TraceCheckUtils]: 19: Hoare triple {107772#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} assume true; {107772#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-27 14:59:44,045 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {107772#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} {107722#true} #1075#return; {107754#(= |main_#t~ret99| 0)} is VALID [2022-04-27 14:59:44,046 INFO L272 TraceCheckUtils]: 0: Hoare triple {107722#true} call ULTIMATE.init(); {107756#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:59:44,046 INFO L290 TraceCheckUtils]: 1: Hoare triple {107756#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {107722#true} is VALID [2022-04-27 14:59:44,046 INFO L290 TraceCheckUtils]: 2: Hoare triple {107722#true} assume true; {107722#true} is VALID [2022-04-27 14:59:44,046 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {107722#true} {107722#true} #1159#return; {107722#true} is VALID [2022-04-27 14:59:44,046 INFO L272 TraceCheckUtils]: 4: Hoare triple {107722#true} call #t~ret170 := main(); {107722#true} is VALID [2022-04-27 14:59:44,046 INFO L290 TraceCheckUtils]: 5: Hoare triple {107722#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; {107722#true} is VALID [2022-04-27 14:59:44,047 INFO L272 TraceCheckUtils]: 6: Hoare triple {107722#true} call _BLAST_init(); {107757#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:44,047 INFO L290 TraceCheckUtils]: 7: Hoare triple {107757#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107722#true} is VALID [2022-04-27 14:59:44,047 INFO L290 TraceCheckUtils]: 8: Hoare triple {107722#true} assume true; {107722#true} is VALID [2022-04-27 14:59:44,047 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {107722#true} {107722#true} #1067#return; {107722#true} is VALID [2022-04-27 14:59:44,047 INFO L290 TraceCheckUtils]: 10: Hoare triple {107722#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; {107722#true} is VALID [2022-04-27 14:59:44,047 INFO L290 TraceCheckUtils]: 11: Hoare triple {107722#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {107722#true} is VALID [2022-04-27 14:59:44,047 INFO L272 TraceCheckUtils]: 12: Hoare triple {107722#true} call stub_driver_init(); {107758#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:59:44,047 INFO L290 TraceCheckUtils]: 13: Hoare triple {107758#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107722#true} is VALID [2022-04-27 14:59:44,047 INFO L290 TraceCheckUtils]: 14: Hoare triple {107722#true} assume true; {107722#true} is VALID [2022-04-27 14:59:44,047 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {107722#true} {107722#true} #1069#return; {107722#true} is VALID [2022-04-27 14:59:44,047 INFO L290 TraceCheckUtils]: 16: Hoare triple {107722#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; {107722#true} is VALID [2022-04-27 14:59:44,048 INFO L290 TraceCheckUtils]: 17: Hoare triple {107722#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; {107722#true} is VALID [2022-04-27 14:59:44,048 INFO L290 TraceCheckUtils]: 18: Hoare triple {107722#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; {107722#true} is VALID [2022-04-27 14:59:44,048 INFO L290 TraceCheckUtils]: 19: Hoare triple {107722#true} assume 2 == ~tmp_ndt_3~0; {107722#true} is VALID [2022-04-27 14:59:44,048 INFO L272 TraceCheckUtils]: 20: Hoare triple {107722#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {107759#(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 [2022-04-27 14:59:44,048 INFO L290 TraceCheckUtils]: 21: Hoare triple {107759#(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; {107722#true} is VALID [2022-04-27 14:59:44,048 INFO L290 TraceCheckUtils]: 22: Hoare triple {107722#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {107722#true} is VALID [2022-04-27 14:59:44,048 INFO L290 TraceCheckUtils]: 23: Hoare triple {107722#true} assume !(0 != ~disketteExtension__IsRemoved~1); {107722#true} is VALID [2022-04-27 14:59:44,048 INFO L290 TraceCheckUtils]: 24: Hoare triple {107722#true} assume 0 == ~disketteExtension__IsStarted~2; {107722#true} is VALID [2022-04-27 14:59:44,048 INFO L290 TraceCheckUtils]: 25: Hoare triple {107722#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {107722#true} is VALID [2022-04-27 14:59:44,048 INFO L290 TraceCheckUtils]: 26: Hoare triple {107722#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; {107722#true} is VALID [2022-04-27 14:59:44,049 INFO L272 TraceCheckUtils]: 27: Hoare triple {107722#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {107773#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:44,049 INFO L290 TraceCheckUtils]: 28: Hoare triple {107773#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {107722#true} is VALID [2022-04-27 14:59:44,049 INFO L290 TraceCheckUtils]: 29: Hoare triple {107722#true} assume !(0 != ~compRegistered~0); {107722#true} is VALID [2022-04-27 14:59:44,049 INFO L290 TraceCheckUtils]: 30: Hoare triple {107722#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {107722#true} is VALID [2022-04-27 14:59:44,049 INFO L290 TraceCheckUtils]: 31: Hoare triple {107722#true} assume 0 == ~tmp_ndt_10~0; {107722#true} is VALID [2022-04-27 14:59:44,049 INFO L290 TraceCheckUtils]: 32: Hoare triple {107722#true} ~returnVal2~0 := 0; {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:44,050 INFO L290 TraceCheckUtils]: 33: Hoare triple {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:44,050 INFO L290 TraceCheckUtils]: 34: Hoare triple {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:44,050 INFO L290 TraceCheckUtils]: 35: Hoare triple {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 14:59:44,050 INFO L290 TraceCheckUtils]: 36: Hoare triple {107774#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {107775#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-27 14:59:44,050 INFO L290 TraceCheckUtils]: 37: Hoare triple {107775#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {107775#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-27 14:59:44,051 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {107775#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {107722#true} #1137#return; {107771#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} is VALID [2022-04-27 14:59:44,051 INFO L290 TraceCheckUtils]: 39: Hoare triple {107771#(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; {107772#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-27 14:59:44,051 INFO L290 TraceCheckUtils]: 40: Hoare triple {107772#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} assume true; {107772#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-27 14:59:44,052 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {107772#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} {107722#true} #1075#return; {107754#(= |main_#t~ret99| 0)} is VALID [2022-04-27 14:59:44,052 INFO L290 TraceCheckUtils]: 42: Hoare triple {107754#(= |main_#t~ret99| 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {107755#(= main_~status~1 0)} is VALID [2022-04-27 14:59:44,052 INFO L290 TraceCheckUtils]: 43: Hoare triple {107755#(= main_~status~1 0)} assume !(1 == ~pended~0); {107755#(= main_~status~1 0)} is VALID [2022-04-27 14:59:44,053 INFO L290 TraceCheckUtils]: 44: Hoare triple {107755#(= main_~status~1 0)} assume !(1 == ~pended~0); {107755#(= main_~status~1 0)} is VALID [2022-04-27 14:59:44,053 INFO L290 TraceCheckUtils]: 45: Hoare triple {107755#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {107755#(= main_~status~1 0)} is VALID [2022-04-27 14:59:44,053 INFO L290 TraceCheckUtils]: 46: Hoare triple {107755#(= main_~status~1 0)} assume -1 != ~status~1; {107755#(= main_~status~1 0)} is VALID [2022-04-27 14:59:44,053 INFO L290 TraceCheckUtils]: 47: Hoare triple {107755#(= main_~status~1 0)} assume !(~s~0 != ~SKIP2~0); {107755#(= main_~status~1 0)} is VALID [2022-04-27 14:59:44,053 INFO L290 TraceCheckUtils]: 48: Hoare triple {107755#(= main_~status~1 0)} assume !(1 == ~pended~0); {107755#(= main_~status~1 0)} is VALID [2022-04-27 14:59:44,054 INFO L290 TraceCheckUtils]: 49: Hoare triple {107755#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {107755#(= main_~status~1 0)} is VALID [2022-04-27 14:59:44,054 INFO L290 TraceCheckUtils]: 50: Hoare triple {107755#(= main_~status~1 0)} assume 259 == ~status~1; {107723#false} is VALID [2022-04-27 14:59:44,054 INFO L272 TraceCheckUtils]: 51: Hoare triple {107723#false} call errorFn(); {107723#false} is VALID [2022-04-27 14:59:44,054 INFO L290 TraceCheckUtils]: 52: Hoare triple {107723#false} assume !false; {107723#false} is VALID [2022-04-27 14:59:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:59:44,054 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:59:44,054 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264588425] [2022-04-27 14:59:44,054 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [264588425] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:59:44,054 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:59:44,054 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-27 14:59:44,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1530344069] [2022-04-27 14:59:44,055 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:59:44,056 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 [2022-04-27 14:59:44,056 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:59:44,056 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) [2022-04-27 14:59:44,085 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:44,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-27 14:59:44,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:59:44,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-27 14:59:44,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-27 14:59:44,086 INFO L87 Difference]: Start difference. First operand 665 states and 833 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) [2022-04-27 14:59:49,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:49,001 INFO L93 Difference]: Finished difference Result 743 states and 936 transitions. [2022-04-27 14:59:49,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-27 14:59:49,001 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 [2022-04-27 14:59:49,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:59:49,002 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) [2022-04-27 14:59:49,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 540 transitions. [2022-04-27 14:59:49,005 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) [2022-04-27 14:59:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 540 transitions. [2022-04-27 14:59:49,008 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 540 transitions. [2022-04-27 14:59:49,358 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 540 edges. 540 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:49,423 INFO L225 Difference]: With dead ends: 743 [2022-04-27 14:59:49,423 INFO L226 Difference]: Without dead ends: 728 [2022-04-27 14:59:49,423 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:59:49,423 INFO L413 NwaCegarLoop]: 423 mSDtfsCounter, 337 mSDsluCounter, 1369 mSDsCounter, 0 mSdLazyCounter, 2375 mSolverCounterSat, 91 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 346 SdHoareTripleChecker+Valid, 1792 SdHoareTripleChecker+Invalid, 2466 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 2375 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-27 14:59:49,423 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [346 Valid, 1792 Invalid, 2466 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 2375 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-27 14:59:49,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 728 states. [2022-04-27 14:59:49,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 728 to 671. [2022-04-27 14:59:49,843 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:59:49,843 INFO L82 GeneralOperation]: Start isEquivalent. First operand 728 states. Second operand has 671 states, 537 states have (on average 1.2513966480446927) internal successors, (672), 548 states have internal predecessors, (672), 74 states have call successors, (74), 47 states have call predecessors, (74), 59 states have return successors, (99), 76 states have call predecessors, (99), 65 states have call successors, (99) [2022-04-27 14:59:49,844 INFO L74 IsIncluded]: Start isIncluded. First operand 728 states. Second operand has 671 states, 537 states have (on average 1.2513966480446927) internal successors, (672), 548 states have internal predecessors, (672), 74 states have call successors, (74), 47 states have call predecessors, (74), 59 states have return successors, (99), 76 states have call predecessors, (99), 65 states have call successors, (99) [2022-04-27 14:59:49,844 INFO L87 Difference]: Start difference. First operand 728 states. Second operand has 671 states, 537 states have (on average 1.2513966480446927) internal successors, (672), 548 states have internal predecessors, (672), 74 states have call successors, (74), 47 states have call predecessors, (74), 59 states have return successors, (99), 76 states have call predecessors, (99), 65 states have call successors, (99) [2022-04-27 14:59:49,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:49,860 INFO L93 Difference]: Finished difference Result 728 states and 921 transitions. [2022-04-27 14:59:49,860 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 921 transitions. [2022-04-27 14:59:49,860 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:49,861 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:49,861 INFO L74 IsIncluded]: Start isIncluded. First operand has 671 states, 537 states have (on average 1.2513966480446927) internal successors, (672), 548 states have internal predecessors, (672), 74 states have call successors, (74), 47 states have call predecessors, (74), 59 states have return successors, (99), 76 states have call predecessors, (99), 65 states have call successors, (99) Second operand 728 states. [2022-04-27 14:59:49,862 INFO L87 Difference]: Start difference. First operand has 671 states, 537 states have (on average 1.2513966480446927) internal successors, (672), 548 states have internal predecessors, (672), 74 states have call successors, (74), 47 states have call predecessors, (74), 59 states have return successors, (99), 76 states have call predecessors, (99), 65 states have call successors, (99) Second operand 728 states. [2022-04-27 14:59:49,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:49,877 INFO L93 Difference]: Finished difference Result 728 states and 921 transitions. [2022-04-27 14:59:49,877 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 921 transitions. [2022-04-27 14:59:49,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:49,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:49,878 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:59:49,878 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:59:49,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 671 states, 537 states have (on average 1.2513966480446927) internal successors, (672), 548 states have internal predecessors, (672), 74 states have call successors, (74), 47 states have call predecessors, (74), 59 states have return successors, (99), 76 states have call predecessors, (99), 65 states have call successors, (99) [2022-04-27 14:59:49,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 671 states and 845 transitions. [2022-04-27 14:59:49,897 INFO L78 Accepts]: Start accepts. Automaton has 671 states and 845 transitions. Word has length 53 [2022-04-27 14:59:49,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:59:49,898 INFO L495 AbstractCegarLoop]: Abstraction has 671 states and 845 transitions. [2022-04-27 14:59:49,898 INFO L496 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) [2022-04-27 14:59:49,898 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 845 transitions. [2022-04-27 14:59:49,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-27 14:59:49,898 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:59:49,898 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:59:49,898 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-27 14:59:49,899 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:59:49,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:59:49,899 INFO L85 PathProgramCache]: Analyzing trace with hash 196330826, now seen corresponding path program 1 times [2022-04-27 14:59:49,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:59:49,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080854372] [2022-04-27 14:59:49,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:59:49,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:59:49,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:50,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:59:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:50,014 INFO L290 TraceCheckUtils]: 0: Hoare triple {111164#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {111129#true} is VALID [2022-04-27 14:59:50,014 INFO L290 TraceCheckUtils]: 1: Hoare triple {111129#true} assume true; {111129#true} is VALID [2022-04-27 14:59:50,015 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111129#true} {111129#true} #1159#return; {111129#true} is VALID [2022-04-27 14:59:50,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:50,043 INFO L290 TraceCheckUtils]: 0: Hoare triple {111165#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,044 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {111129#true} #1067#return; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:59:50,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:50,057 INFO L290 TraceCheckUtils]: 0: Hoare triple {111166#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111129#true} is VALID [2022-04-27 14:59:50,057 INFO L290 TraceCheckUtils]: 1: Hoare triple {111129#true} assume true; {111129#true} is VALID [2022-04-27 14:59:50,058 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111129#true} {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1069#return; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:59:50,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:50,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:50,121 INFO L290 TraceCheckUtils]: 0: Hoare triple {111181#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {111129#true} is VALID [2022-04-27 14:59:50,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {111129#true} assume !(0 != ~compRegistered~0); {111129#true} is VALID [2022-04-27 14:59:50,121 INFO L290 TraceCheckUtils]: 2: Hoare triple {111129#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {111129#true} is VALID [2022-04-27 14:59:50,121 INFO L290 TraceCheckUtils]: 3: Hoare triple {111129#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; {111129#true} is VALID [2022-04-27 14:59:50,122 INFO L290 TraceCheckUtils]: 4: Hoare triple {111129#true} assume 1 == ~tmp_ndt_11~0; {111129#true} is VALID [2022-04-27 14:59:50,122 INFO L290 TraceCheckUtils]: 5: Hoare triple {111129#true} ~returnVal2~0 := -1073741823; {111129#true} is VALID [2022-04-27 14:59:50,122 INFO L290 TraceCheckUtils]: 6: Hoare triple {111129#true} assume !(~s~0 == ~NP~0); {111129#true} is VALID [2022-04-27 14:59:50,122 INFO L290 TraceCheckUtils]: 7: Hoare triple {111129#true} assume !(~s~0 == ~MPR1~0); {111129#true} is VALID [2022-04-27 14:59:50,122 INFO L290 TraceCheckUtils]: 8: Hoare triple {111129#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,122 INFO L290 TraceCheckUtils]: 9: Hoare triple {111180#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,123 INFO L290 TraceCheckUtils]: 10: Hoare triple {111180#(<= ~SKIP2~0 ~s~0)} assume true; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,123 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {111180#(<= ~SKIP2~0 ~s~0)} {111129#true} #1137#return; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,123 INFO L290 TraceCheckUtils]: 0: Hoare triple {111167#(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; {111129#true} is VALID [2022-04-27 14:59:50,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {111129#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {111129#true} is VALID [2022-04-27 14:59:50,123 INFO L290 TraceCheckUtils]: 2: Hoare triple {111129#true} assume !(0 != ~disketteExtension__IsRemoved~1); {111129#true} is VALID [2022-04-27 14:59:50,123 INFO L290 TraceCheckUtils]: 3: Hoare triple {111129#true} assume 0 == ~disketteExtension__IsStarted~2; {111129#true} is VALID [2022-04-27 14:59:50,123 INFO L290 TraceCheckUtils]: 4: Hoare triple {111129#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {111129#true} is VALID [2022-04-27 14:59:50,123 INFO L290 TraceCheckUtils]: 5: Hoare triple {111129#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; {111129#true} is VALID [2022-04-27 14:59:50,124 INFO L272 TraceCheckUtils]: 6: Hoare triple {111129#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {111181#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:50,124 INFO L290 TraceCheckUtils]: 7: Hoare triple {111181#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {111129#true} is VALID [2022-04-27 14:59:50,124 INFO L290 TraceCheckUtils]: 8: Hoare triple {111129#true} assume !(0 != ~compRegistered~0); {111129#true} is VALID [2022-04-27 14:59:50,124 INFO L290 TraceCheckUtils]: 9: Hoare triple {111129#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {111129#true} is VALID [2022-04-27 14:59:50,124 INFO L290 TraceCheckUtils]: 10: Hoare triple {111129#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; {111129#true} is VALID [2022-04-27 14:59:50,124 INFO L290 TraceCheckUtils]: 11: Hoare triple {111129#true} assume 1 == ~tmp_ndt_11~0; {111129#true} is VALID [2022-04-27 14:59:50,124 INFO L290 TraceCheckUtils]: 12: Hoare triple {111129#true} ~returnVal2~0 := -1073741823; {111129#true} is VALID [2022-04-27 14:59:50,124 INFO L290 TraceCheckUtils]: 13: Hoare triple {111129#true} assume !(~s~0 == ~NP~0); {111129#true} is VALID [2022-04-27 14:59:50,124 INFO L290 TraceCheckUtils]: 14: Hoare triple {111129#true} assume !(~s~0 == ~MPR1~0); {111129#true} is VALID [2022-04-27 14:59:50,125 INFO L290 TraceCheckUtils]: 15: Hoare triple {111129#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,125 INFO L290 TraceCheckUtils]: 16: Hoare triple {111180#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,125 INFO L290 TraceCheckUtils]: 17: Hoare triple {111180#(<= ~SKIP2~0 ~s~0)} assume true; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,126 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {111180#(<= ~SKIP2~0 ~s~0)} {111129#true} #1137#return; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,126 INFO L290 TraceCheckUtils]: 19: Hoare triple {111180#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,126 INFO L290 TraceCheckUtils]: 20: Hoare triple {111180#(<= ~SKIP2~0 ~s~0)} assume true; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,127 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {111180#(<= ~SKIP2~0 ~s~0)} {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1075#return; {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-27 14:59:50,128 INFO L272 TraceCheckUtils]: 0: Hoare triple {111129#true} call ULTIMATE.init(); {111164#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:59:50,128 INFO L290 TraceCheckUtils]: 1: Hoare triple {111164#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {111129#true} is VALID [2022-04-27 14:59:50,128 INFO L290 TraceCheckUtils]: 2: Hoare triple {111129#true} assume true; {111129#true} is VALID [2022-04-27 14:59:50,128 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111129#true} {111129#true} #1159#return; {111129#true} is VALID [2022-04-27 14:59:50,128 INFO L272 TraceCheckUtils]: 4: Hoare triple {111129#true} call #t~ret170 := main(); {111129#true} is VALID [2022-04-27 14:59:50,129 INFO L290 TraceCheckUtils]: 5: Hoare triple {111129#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; {111129#true} is VALID [2022-04-27 14:59:50,129 INFO L272 TraceCheckUtils]: 6: Hoare triple {111129#true} call _BLAST_init(); {111165#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:50,130 INFO L290 TraceCheckUtils]: 7: Hoare triple {111165#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,130 INFO L290 TraceCheckUtils]: 8: Hoare triple {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,130 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {111129#true} #1067#return; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,131 INFO L290 TraceCheckUtils]: 10: Hoare triple {111137#(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; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,131 INFO L290 TraceCheckUtils]: 11: Hoare triple {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,132 INFO L272 TraceCheckUtils]: 12: Hoare triple {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call stub_driver_init(); {111166#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:59:50,132 INFO L290 TraceCheckUtils]: 13: Hoare triple {111166#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111129#true} is VALID [2022-04-27 14:59:50,132 INFO L290 TraceCheckUtils]: 14: Hoare triple {111129#true} assume true; {111129#true} is VALID [2022-04-27 14:59:50,132 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {111129#true} {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1069#return; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,132 INFO L290 TraceCheckUtils]: 16: Hoare triple {111137#(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; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,133 INFO L290 TraceCheckUtils]: 17: Hoare triple {111137#(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; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,133 INFO L290 TraceCheckUtils]: 18: Hoare triple {111137#(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; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,133 INFO L290 TraceCheckUtils]: 19: Hoare triple {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 2 == ~tmp_ndt_3~0; {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-27 14:59:50,134 INFO L272 TraceCheckUtils]: 20: Hoare triple {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {111167#(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 [2022-04-27 14:59:50,134 INFO L290 TraceCheckUtils]: 21: Hoare triple {111167#(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; {111129#true} is VALID [2022-04-27 14:59:50,134 INFO L290 TraceCheckUtils]: 22: Hoare triple {111129#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {111129#true} is VALID [2022-04-27 14:59:50,134 INFO L290 TraceCheckUtils]: 23: Hoare triple {111129#true} assume !(0 != ~disketteExtension__IsRemoved~1); {111129#true} is VALID [2022-04-27 14:59:50,134 INFO L290 TraceCheckUtils]: 24: Hoare triple {111129#true} assume 0 == ~disketteExtension__IsStarted~2; {111129#true} is VALID [2022-04-27 14:59:50,134 INFO L290 TraceCheckUtils]: 25: Hoare triple {111129#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {111129#true} is VALID [2022-04-27 14:59:50,134 INFO L290 TraceCheckUtils]: 26: Hoare triple {111129#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; {111129#true} is VALID [2022-04-27 14:59:50,135 INFO L272 TraceCheckUtils]: 27: Hoare triple {111129#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {111181#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:50,135 INFO L290 TraceCheckUtils]: 28: Hoare triple {111181#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {111129#true} is VALID [2022-04-27 14:59:50,135 INFO L290 TraceCheckUtils]: 29: Hoare triple {111129#true} assume !(0 != ~compRegistered~0); {111129#true} is VALID [2022-04-27 14:59:50,135 INFO L290 TraceCheckUtils]: 30: Hoare triple {111129#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {111129#true} is VALID [2022-04-27 14:59:50,135 INFO L290 TraceCheckUtils]: 31: Hoare triple {111129#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; {111129#true} is VALID [2022-04-27 14:59:50,135 INFO L290 TraceCheckUtils]: 32: Hoare triple {111129#true} assume 1 == ~tmp_ndt_11~0; {111129#true} is VALID [2022-04-27 14:59:50,135 INFO L290 TraceCheckUtils]: 33: Hoare triple {111129#true} ~returnVal2~0 := -1073741823; {111129#true} is VALID [2022-04-27 14:59:50,135 INFO L290 TraceCheckUtils]: 34: Hoare triple {111129#true} assume !(~s~0 == ~NP~0); {111129#true} is VALID [2022-04-27 14:59:50,135 INFO L290 TraceCheckUtils]: 35: Hoare triple {111129#true} assume !(~s~0 == ~MPR1~0); {111129#true} is VALID [2022-04-27 14:59:50,135 INFO L290 TraceCheckUtils]: 36: Hoare triple {111129#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,136 INFO L290 TraceCheckUtils]: 37: Hoare triple {111180#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,136 INFO L290 TraceCheckUtils]: 38: Hoare triple {111180#(<= ~SKIP2~0 ~s~0)} assume true; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,136 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {111180#(<= ~SKIP2~0 ~s~0)} {111129#true} #1137#return; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,137 INFO L290 TraceCheckUtils]: 40: Hoare triple {111180#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,137 INFO L290 TraceCheckUtils]: 41: Hoare triple {111180#(<= ~SKIP2~0 ~s~0)} assume true; {111180#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-27 14:59:50,138 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {111180#(<= ~SKIP2~0 ~s~0)} {111137#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1075#return; {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-27 14:59:50,138 INFO L290 TraceCheckUtils]: 43: Hoare triple {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-27 14:59:50,138 INFO L290 TraceCheckUtils]: 44: Hoare triple {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-27 14:59:50,139 INFO L290 TraceCheckUtils]: 45: Hoare triple {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-27 14:59:50,139 INFO L290 TraceCheckUtils]: 46: Hoare triple {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 != ~UNLOADED~0; {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-27 14:59:50,139 INFO L290 TraceCheckUtils]: 47: Hoare triple {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -1 != ~status~1; {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-27 14:59:50,139 INFO L290 TraceCheckUtils]: 48: Hoare triple {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(~s~0 != ~SKIP2~0); {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-27 14:59:50,140 INFO L290 TraceCheckUtils]: 49: Hoare triple {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-27 14:59:50,140 INFO L290 TraceCheckUtils]: 50: Hoare triple {111163#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 == ~DC~0; {111130#false} is VALID [2022-04-27 14:59:50,140 INFO L290 TraceCheckUtils]: 51: Hoare triple {111130#false} assume 259 == ~status~1; {111130#false} is VALID [2022-04-27 14:59:50,140 INFO L272 TraceCheckUtils]: 52: Hoare triple {111130#false} call errorFn(); {111130#false} is VALID [2022-04-27 14:59:50,140 INFO L290 TraceCheckUtils]: 53: Hoare triple {111130#false} assume !false; {111130#false} is VALID [2022-04-27 14:59:50,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:59:50,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:59:50,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1080854372] [2022-04-27 14:59:50,141 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1080854372] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:59:50,141 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:59:50,141 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-27 14:59:50,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1878193175] [2022-04-27 14:59:50,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:59:50,141 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 [2022-04-27 14:59:50,141 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:59:50,141 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) [2022-04-27 14:59:50,178 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:50,178 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 14:59:50,178 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:59:50,178 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 14:59:50,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-27 14:59:50,179 INFO L87 Difference]: Start difference. First operand 671 states and 845 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) [2022-04-27 14:59:55,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:55,344 INFO L93 Difference]: Finished difference Result 854 states and 1095 transitions. [2022-04-27 14:59:55,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-27 14:59:55,345 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 [2022-04-27 14:59:55,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 14:59:55,345 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) [2022-04-27 14:59:55,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 702 transitions. [2022-04-27 14:59:55,349 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) [2022-04-27 14:59:55,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 702 transitions. [2022-04-27 14:59:55,353 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 702 transitions. [2022-04-27 14:59:56,067 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 702 edges. 702 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:56,097 INFO L225 Difference]: With dead ends: 854 [2022-04-27 14:59:56,098 INFO L226 Difference]: Without dead ends: 836 [2022-04-27 14:59:56,098 INFO L412 NwaCegarLoop]: 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 [2022-04-27 14:59:56,099 INFO L413 NwaCegarLoop]: 538 mSDtfsCounter, 1178 mSDsluCounter, 440 mSDsCounter, 0 mSdLazyCounter, 1130 mSolverCounterSat, 340 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1193 SdHoareTripleChecker+Valid, 978 SdHoareTripleChecker+Invalid, 1470 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 340 IncrementalHoareTripleChecker+Valid, 1130 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-27 14:59:56,099 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1193 Valid, 978 Invalid, 1470 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [340 Valid, 1130 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-27 14:59:56,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 836 states. [2022-04-27 14:59:56,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 836 to 655. [2022-04-27 14:59:56,538 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 14:59:56,538 INFO L82 GeneralOperation]: Start isEquivalent. First operand 836 states. Second operand has 655 states, 524 states have (on average 1.2557251908396947) internal successors, (658), 534 states have internal predecessors, (658), 73 states have call successors, (73), 47 states have call predecessors, (73), 57 states have return successors, (90), 74 states have call predecessors, (90), 64 states have call successors, (90) [2022-04-27 14:59:56,539 INFO L74 IsIncluded]: Start isIncluded. First operand 836 states. Second operand has 655 states, 524 states have (on average 1.2557251908396947) internal successors, (658), 534 states have internal predecessors, (658), 73 states have call successors, (73), 47 states have call predecessors, (73), 57 states have return successors, (90), 74 states have call predecessors, (90), 64 states have call successors, (90) [2022-04-27 14:59:56,539 INFO L87 Difference]: Start difference. First operand 836 states. Second operand has 655 states, 524 states have (on average 1.2557251908396947) internal successors, (658), 534 states have internal predecessors, (658), 73 states have call successors, (73), 47 states have call predecessors, (73), 57 states have return successors, (90), 74 states have call predecessors, (90), 64 states have call successors, (90) [2022-04-27 14:59:56,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:56,582 INFO L93 Difference]: Finished difference Result 836 states and 1075 transitions. [2022-04-27 14:59:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1075 transitions. [2022-04-27 14:59:56,583 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:56,583 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:56,584 INFO L74 IsIncluded]: Start isIncluded. First operand has 655 states, 524 states have (on average 1.2557251908396947) internal successors, (658), 534 states have internal predecessors, (658), 73 states have call successors, (73), 47 states have call predecessors, (73), 57 states have return successors, (90), 74 states have call predecessors, (90), 64 states have call successors, (90) Second operand 836 states. [2022-04-27 14:59:56,584 INFO L87 Difference]: Start difference. First operand has 655 states, 524 states have (on average 1.2557251908396947) internal successors, (658), 534 states have internal predecessors, (658), 73 states have call successors, (73), 47 states have call predecessors, (73), 57 states have return successors, (90), 74 states have call predecessors, (90), 64 states have call successors, (90) Second operand 836 states. [2022-04-27 14:59:56,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 14:59:56,622 INFO L93 Difference]: Finished difference Result 836 states and 1075 transitions. [2022-04-27 14:59:56,622 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1075 transitions. [2022-04-27 14:59:56,623 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 14:59:56,623 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 14:59:56,623 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 14:59:56,623 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 14:59:56,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 655 states, 524 states have (on average 1.2557251908396947) internal successors, (658), 534 states have internal predecessors, (658), 73 states have call successors, (73), 47 states have call predecessors, (73), 57 states have return successors, (90), 74 states have call predecessors, (90), 64 states have call successors, (90) [2022-04-27 14:59:56,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 655 states and 821 transitions. [2022-04-27 14:59:56,657 INFO L78 Accepts]: Start accepts. Automaton has 655 states and 821 transitions. Word has length 54 [2022-04-27 14:59:56,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 14:59:56,657 INFO L495 AbstractCegarLoop]: Abstraction has 655 states and 821 transitions. [2022-04-27 14:59:56,657 INFO L496 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) [2022-04-27 14:59:56,657 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 821 transitions. [2022-04-27 14:59:56,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-27 14:59:56,658 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 14:59:56,658 INFO L195 NwaCegarLoop]: 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] [2022-04-27 14:59:56,658 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-27 14:59:56,658 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 14:59:56,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 14:59:56,658 INFO L85 PathProgramCache]: Analyzing trace with hash -1186901667, now seen corresponding path program 1 times [2022-04-27 14:59:56,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 14:59:56,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166643804] [2022-04-27 14:59:56,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 14:59:56,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 14:59:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:56,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 14:59:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:56,763 INFO L290 TraceCheckUtils]: 0: Hoare triple {114944#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {114910#true} is VALID [2022-04-27 14:59:56,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {114910#true} assume true; {114910#true} is VALID [2022-04-27 14:59:56,763 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {114910#true} {114910#true} #1159#return; {114910#true} is VALID [2022-04-27 14:59:56,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 14:59:56,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:56,781 INFO L290 TraceCheckUtils]: 0: Hoare triple {114945#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {114910#true} is VALID [2022-04-27 14:59:56,781 INFO L290 TraceCheckUtils]: 1: Hoare triple {114910#true} assume true; {114910#true} is VALID [2022-04-27 14:59:56,781 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {114910#true} {114910#true} #1067#return; {114910#true} is VALID [2022-04-27 14:59:56,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 14:59:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:56,792 INFO L290 TraceCheckUtils]: 0: Hoare triple {114946#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {114910#true} is VALID [2022-04-27 14:59:56,792 INFO L290 TraceCheckUtils]: 1: Hoare triple {114910#true} assume true; {114910#true} is VALID [2022-04-27 14:59:56,792 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {114910#true} {114910#true} #1069#return; {114910#true} is VALID [2022-04-27 14:59:56,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 14:59:56,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:56,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-27 14:59:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:56,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-27 14:59:56,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 14:59:56,879 INFO L290 TraceCheckUtils]: 0: Hoare triple {114971#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {114910#true} is VALID [2022-04-27 14:59:56,880 INFO L290 TraceCheckUtils]: 1: Hoare triple {114910#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {114910#true} is VALID [2022-04-27 14:59:56,880 INFO L290 TraceCheckUtils]: 2: Hoare triple {114910#true} assume true; {114910#true} is VALID [2022-04-27 14:59:56,880 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {114910#true} {114910#true} #1149#return; {114910#true} is VALID [2022-04-27 14:59:56,880 INFO L290 TraceCheckUtils]: 0: Hoare triple {114964#(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; {114910#true} is VALID [2022-04-27 14:59:56,880 INFO L290 TraceCheckUtils]: 1: Hoare triple {114910#true} assume 1 == ~PagingReferenceCount~0; {114910#true} is VALID [2022-04-27 14:59:56,880 INFO L290 TraceCheckUtils]: 2: Hoare triple {114910#true} assume 0 != ~FAKE_CONDITION~1;~Irp__IoStatus__Status~4 := -1073741536;~myStatus~0 := -1073741536;~Irp__IoStatus__Information~4 := 0; {114910#true} is VALID [2022-04-27 14:59:56,880 INFO L272 TraceCheckUtils]: 3: Hoare triple {114910#true} call IofCompleteRequest(~Irp, 0); {114971#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:56,880 INFO L290 TraceCheckUtils]: 4: Hoare triple {114971#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {114910#true} is VALID [2022-04-27 14:59:56,880 INFO L290 TraceCheckUtils]: 5: Hoare triple {114910#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {114910#true} is VALID [2022-04-27 14:59:56,880 INFO L290 TraceCheckUtils]: 6: Hoare triple {114910#true} assume true; {114910#true} is VALID [2022-04-27 14:59:56,880 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {114910#true} {114910#true} #1149#return; {114910#true} is VALID [2022-04-27 14:59:56,881 INFO L290 TraceCheckUtils]: 8: Hoare triple {114910#true} #t~post169 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post169 - 1;havoc #t~post169; {114910#true} is VALID [2022-04-27 14:59:56,881 INFO L290 TraceCheckUtils]: 9: Hoare triple {114910#true} assume 0 == ~PagingReferenceCount~0; {114910#true} is VALID [2022-04-27 14:59:56,881 INFO L290 TraceCheckUtils]: 10: Hoare triple {114910#true} ~ntStatus~4 := -1073741536; {114969#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-27 14:59:56,881 INFO L290 TraceCheckUtils]: 11: Hoare triple {114969#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} #res := ~ntStatus~4; {114970#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-27 14:59:56,881 INFO L290 TraceCheckUtils]: 12: Hoare triple {114970#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {114970#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-27 14:59:56,882 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {114970#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} {114910#true} #1131#return; {114962#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} is VALID [2022-04-27 14:59:56,882 INFO L290 TraceCheckUtils]: 0: Hoare triple {114947#(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; {114910#true} is VALID [2022-04-27 14:59:56,882 INFO L290 TraceCheckUtils]: 1: Hoare triple {114910#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {114910#true} is VALID [2022-04-27 14:59:56,882 INFO L290 TraceCheckUtils]: 2: Hoare triple {114910#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {114910#true} is VALID [2022-04-27 14:59:56,883 INFO L272 TraceCheckUtils]: 3: Hoare triple {114910#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {114964#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:56,883 INFO L290 TraceCheckUtils]: 4: Hoare triple {114964#(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; {114910#true} is VALID [2022-04-27 14:59:56,883 INFO L290 TraceCheckUtils]: 5: Hoare triple {114910#true} assume 1 == ~PagingReferenceCount~0; {114910#true} is VALID [2022-04-27 14:59:56,883 INFO L290 TraceCheckUtils]: 6: Hoare triple {114910#true} assume 0 != ~FAKE_CONDITION~1;~Irp__IoStatus__Status~4 := -1073741536;~myStatus~0 := -1073741536;~Irp__IoStatus__Information~4 := 0; {114910#true} is VALID [2022-04-27 14:59:56,883 INFO L272 TraceCheckUtils]: 7: Hoare triple {114910#true} call IofCompleteRequest(~Irp, 0); {114971#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:56,883 INFO L290 TraceCheckUtils]: 8: Hoare triple {114971#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {114910#true} is VALID [2022-04-27 14:59:56,883 INFO L290 TraceCheckUtils]: 9: Hoare triple {114910#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {114910#true} is VALID [2022-04-27 14:59:56,883 INFO L290 TraceCheckUtils]: 10: Hoare triple {114910#true} assume true; {114910#true} is VALID [2022-04-27 14:59:56,883 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {114910#true} {114910#true} #1149#return; {114910#true} is VALID [2022-04-27 14:59:56,883 INFO L290 TraceCheckUtils]: 12: Hoare triple {114910#true} #t~post169 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post169 - 1;havoc #t~post169; {114910#true} is VALID [2022-04-27 14:59:56,883 INFO L290 TraceCheckUtils]: 13: Hoare triple {114910#true} assume 0 == ~PagingReferenceCount~0; {114910#true} is VALID [2022-04-27 14:59:56,884 INFO L290 TraceCheckUtils]: 14: Hoare triple {114910#true} ~ntStatus~4 := -1073741536; {114969#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-27 14:59:56,884 INFO L290 TraceCheckUtils]: 15: Hoare triple {114969#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} #res := ~ntStatus~4; {114970#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-27 14:59:56,884 INFO L290 TraceCheckUtils]: 16: Hoare triple {114970#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {114970#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-27 14:59:56,895 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {114970#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} {114910#true} #1131#return; {114962#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} is VALID [2022-04-27 14:59:56,895 INFO L290 TraceCheckUtils]: 18: Hoare triple {114962#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {114963#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-27 14:59:56,896 INFO L290 TraceCheckUtils]: 19: Hoare triple {114963#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} assume true; {114963#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-27 14:59:56,896 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {114963#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} {114910#true} #1075#return; {114942#(not (= |main_#t~ret99| 259))} is VALID [2022-04-27 14:59:56,898 INFO L272 TraceCheckUtils]: 0: Hoare triple {114910#true} call ULTIMATE.init(); {114944#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 14:59:56,898 INFO L290 TraceCheckUtils]: 1: Hoare triple {114944#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {114910#true} is VALID [2022-04-27 14:59:56,898 INFO L290 TraceCheckUtils]: 2: Hoare triple {114910#true} assume true; {114910#true} is VALID [2022-04-27 14:59:56,898 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {114910#true} {114910#true} #1159#return; {114910#true} is VALID [2022-04-27 14:59:56,898 INFO L272 TraceCheckUtils]: 4: Hoare triple {114910#true} call #t~ret170 := main(); {114910#true} is VALID [2022-04-27 14:59:56,898 INFO L290 TraceCheckUtils]: 5: Hoare triple {114910#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; {114910#true} is VALID [2022-04-27 14:59:56,899 INFO L272 TraceCheckUtils]: 6: Hoare triple {114910#true} call _BLAST_init(); {114945#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:56,899 INFO L290 TraceCheckUtils]: 7: Hoare triple {114945#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {114910#true} is VALID [2022-04-27 14:59:56,899 INFO L290 TraceCheckUtils]: 8: Hoare triple {114910#true} assume true; {114910#true} is VALID [2022-04-27 14:59:56,899 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {114910#true} {114910#true} #1067#return; {114910#true} is VALID [2022-04-27 14:59:56,899 INFO L290 TraceCheckUtils]: 10: Hoare triple {114910#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; {114910#true} is VALID [2022-04-27 14:59:56,900 INFO L290 TraceCheckUtils]: 11: Hoare triple {114910#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {114910#true} is VALID [2022-04-27 14:59:56,900 INFO L272 TraceCheckUtils]: 12: Hoare triple {114910#true} call stub_driver_init(); {114946#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 14:59:56,900 INFO L290 TraceCheckUtils]: 13: Hoare triple {114946#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {114910#true} is VALID [2022-04-27 14:59:56,900 INFO L290 TraceCheckUtils]: 14: Hoare triple {114910#true} assume true; {114910#true} is VALID [2022-04-27 14:59:56,900 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {114910#true} {114910#true} #1069#return; {114910#true} is VALID [2022-04-27 14:59:56,900 INFO L290 TraceCheckUtils]: 16: Hoare triple {114910#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; {114910#true} is VALID [2022-04-27 14:59:56,900 INFO L290 TraceCheckUtils]: 17: Hoare triple {114910#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; {114910#true} is VALID [2022-04-27 14:59:56,900 INFO L290 TraceCheckUtils]: 18: Hoare triple {114910#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; {114910#true} is VALID [2022-04-27 14:59:56,900 INFO L290 TraceCheckUtils]: 19: Hoare triple {114910#true} assume 2 == ~tmp_ndt_3~0; {114910#true} is VALID [2022-04-27 14:59:56,901 INFO L272 TraceCheckUtils]: 20: Hoare triple {114910#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {114947#(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 [2022-04-27 14:59:56,901 INFO L290 TraceCheckUtils]: 21: Hoare triple {114947#(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; {114910#true} is VALID [2022-04-27 14:59:56,901 INFO L290 TraceCheckUtils]: 22: Hoare triple {114910#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {114910#true} is VALID [2022-04-27 14:59:56,901 INFO L290 TraceCheckUtils]: 23: Hoare triple {114910#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {114910#true} is VALID [2022-04-27 14:59:56,901 INFO L272 TraceCheckUtils]: 24: Hoare triple {114910#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {114964#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 14:59:56,902 INFO L290 TraceCheckUtils]: 25: Hoare triple {114964#(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; {114910#true} is VALID [2022-04-27 14:59:56,902 INFO L290 TraceCheckUtils]: 26: Hoare triple {114910#true} assume 1 == ~PagingReferenceCount~0; {114910#true} is VALID [2022-04-27 14:59:56,902 INFO L290 TraceCheckUtils]: 27: Hoare triple {114910#true} assume 0 != ~FAKE_CONDITION~1;~Irp__IoStatus__Status~4 := -1073741536;~myStatus~0 := -1073741536;~Irp__IoStatus__Information~4 := 0; {114910#true} is VALID [2022-04-27 14:59:56,902 INFO L272 TraceCheckUtils]: 28: Hoare triple {114910#true} call IofCompleteRequest(~Irp, 0); {114971#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 14:59:56,902 INFO L290 TraceCheckUtils]: 29: Hoare triple {114971#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {114910#true} is VALID [2022-04-27 14:59:56,902 INFO L290 TraceCheckUtils]: 30: Hoare triple {114910#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {114910#true} is VALID [2022-04-27 14:59:56,902 INFO L290 TraceCheckUtils]: 31: Hoare triple {114910#true} assume true; {114910#true} is VALID [2022-04-27 14:59:56,902 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {114910#true} {114910#true} #1149#return; {114910#true} is VALID [2022-04-27 14:59:56,902 INFO L290 TraceCheckUtils]: 33: Hoare triple {114910#true} #t~post169 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post169 - 1;havoc #t~post169; {114910#true} is VALID [2022-04-27 14:59:56,902 INFO L290 TraceCheckUtils]: 34: Hoare triple {114910#true} assume 0 == ~PagingReferenceCount~0; {114910#true} is VALID [2022-04-27 14:59:56,903 INFO L290 TraceCheckUtils]: 35: Hoare triple {114910#true} ~ntStatus~4 := -1073741536; {114969#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-27 14:59:56,903 INFO L290 TraceCheckUtils]: 36: Hoare triple {114969#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} #res := ~ntStatus~4; {114970#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-27 14:59:56,903 INFO L290 TraceCheckUtils]: 37: Hoare triple {114970#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {114970#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-27 14:59:56,904 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {114970#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} {114910#true} #1131#return; {114962#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} is VALID [2022-04-27 14:59:56,904 INFO L290 TraceCheckUtils]: 39: Hoare triple {114962#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {114963#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-27 14:59:56,904 INFO L290 TraceCheckUtils]: 40: Hoare triple {114963#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} assume true; {114963#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-27 14:59:56,905 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {114963#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} {114910#true} #1075#return; {114942#(not (= |main_#t~ret99| 259))} is VALID [2022-04-27 14:59:56,905 INFO L290 TraceCheckUtils]: 42: Hoare triple {114942#(not (= |main_#t~ret99| 259))} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {114943#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:56,905 INFO L290 TraceCheckUtils]: 43: Hoare triple {114943#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {114943#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:56,905 INFO L290 TraceCheckUtils]: 44: Hoare triple {114943#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {114943#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:56,906 INFO L290 TraceCheckUtils]: 45: Hoare triple {114943#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {114943#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:56,906 INFO L290 TraceCheckUtils]: 46: Hoare triple {114943#(not (= main_~status~1 259))} assume -1 != ~status~1; {114943#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:56,906 INFO L290 TraceCheckUtils]: 47: Hoare triple {114943#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {114943#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:56,906 INFO L290 TraceCheckUtils]: 48: Hoare triple {114943#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {114943#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:56,907 INFO L290 TraceCheckUtils]: 49: Hoare triple {114943#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {114943#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:56,907 INFO L290 TraceCheckUtils]: 50: Hoare triple {114943#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {114943#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:56,907 INFO L290 TraceCheckUtils]: 51: Hoare triple {114943#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {114943#(not (= main_~status~1 259))} is VALID [2022-04-27 14:59:56,907 INFO L290 TraceCheckUtils]: 52: Hoare triple {114943#(not (= main_~status~1 259))} assume 259 == ~status~1; {114911#false} is VALID [2022-04-27 14:59:56,907 INFO L272 TraceCheckUtils]: 53: Hoare triple {114911#false} call errorFn(); {114911#false} is VALID [2022-04-27 14:59:56,908 INFO L290 TraceCheckUtils]: 54: Hoare triple {114911#false} assume !false; {114911#false} is VALID [2022-04-27 14:59:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 14:59:56,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 14:59:56,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166643804] [2022-04-27 14:59:56,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1166643804] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 14:59:56,908 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 14:59:56,908 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-27 14:59:56,908 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560230870] [2022-04-27 14:59:56,908 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 14:59:56,908 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 [2022-04-27 14:59:56,909 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 14:59:56,909 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) [2022-04-27 14:59:56,941 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 14:59:56,941 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-27 14:59:56,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 14:59:56,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-27 14:59:56,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2022-04-27 14:59:56,943 INFO L87 Difference]: Start difference. First operand 655 states and 821 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) [2022-04-27 15:00:02,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:02,773 INFO L93 Difference]: Finished difference Result 701 states and 873 transitions. [2022-04-27 15:00:02,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-27 15:00:02,773 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 [2022-04-27 15:00:02,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:00:02,773 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) [2022-04-27 15:00:02,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 528 transitions. [2022-04-27 15:00:02,776 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) [2022-04-27 15:00:02,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 528 transitions. [2022-04-27 15:00:02,779 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 528 transitions. [2022-04-27 15:00:03,104 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 528 edges. 528 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:03,123 INFO L225 Difference]: With dead ends: 701 [2022-04-27 15:00:03,123 INFO L226 Difference]: Without dead ends: 673 [2022-04-27 15:00:03,124 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:00:03,124 INFO L413 NwaCegarLoop]: 420 mSDtfsCounter, 309 mSDsluCounter, 1319 mSDsCounter, 0 mSdLazyCounter, 2556 mSolverCounterSat, 84 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 319 SdHoareTripleChecker+Valid, 1739 SdHoareTripleChecker+Invalid, 2640 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 84 IncrementalHoareTripleChecker+Valid, 2556 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-27 15:00:03,124 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [319 Valid, 1739 Invalid, 2640 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [84 Valid, 2556 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-27 15:00:03,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 673 states. [2022-04-27 15:00:03,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 673 to 643. [2022-04-27 15:00:03,442 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:00:03,443 INFO L82 GeneralOperation]: Start isEquivalent. First operand 673 states. Second operand has 643 states, 515 states have (on average 1.254368932038835) internal successors, (646), 525 states have internal predecessors, (646), 71 states have call successors, (71), 46 states have call predecessors, (71), 56 states have return successors, (88), 72 states have call predecessors, (88), 62 states have call successors, (88) [2022-04-27 15:00:03,443 INFO L74 IsIncluded]: Start isIncluded. First operand 673 states. Second operand has 643 states, 515 states have (on average 1.254368932038835) internal successors, (646), 525 states have internal predecessors, (646), 71 states have call successors, (71), 46 states have call predecessors, (71), 56 states have return successors, (88), 72 states have call predecessors, (88), 62 states have call successors, (88) [2022-04-27 15:00:03,444 INFO L87 Difference]: Start difference. First operand 673 states. Second operand has 643 states, 515 states have (on average 1.254368932038835) internal successors, (646), 525 states have internal predecessors, (646), 71 states have call successors, (71), 46 states have call predecessors, (71), 56 states have return successors, (88), 72 states have call predecessors, (88), 62 states have call successors, (88) [2022-04-27 15:00:03,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:03,458 INFO L93 Difference]: Finished difference Result 673 states and 842 transitions. [2022-04-27 15:00:03,458 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 842 transitions. [2022-04-27 15:00:03,458 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:03,458 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:03,459 INFO L74 IsIncluded]: Start isIncluded. First operand has 643 states, 515 states have (on average 1.254368932038835) internal successors, (646), 525 states have internal predecessors, (646), 71 states have call successors, (71), 46 states have call predecessors, (71), 56 states have return successors, (88), 72 states have call predecessors, (88), 62 states have call successors, (88) Second operand 673 states. [2022-04-27 15:00:03,460 INFO L87 Difference]: Start difference. First operand has 643 states, 515 states have (on average 1.254368932038835) internal successors, (646), 525 states have internal predecessors, (646), 71 states have call successors, (71), 46 states have call predecessors, (71), 56 states have return successors, (88), 72 states have call predecessors, (88), 62 states have call successors, (88) Second operand 673 states. [2022-04-27 15:00:03,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:03,473 INFO L93 Difference]: Finished difference Result 673 states and 842 transitions. [2022-04-27 15:00:03,473 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 842 transitions. [2022-04-27 15:00:03,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:03,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:03,474 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:00:03,474 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:00:03,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 643 states, 515 states have (on average 1.254368932038835) internal successors, (646), 525 states have internal predecessors, (646), 71 states have call successors, (71), 46 states have call predecessors, (71), 56 states have return successors, (88), 72 states have call predecessors, (88), 62 states have call successors, (88) [2022-04-27 15:00:03,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 643 states and 805 transitions. [2022-04-27 15:00:03,492 INFO L78 Accepts]: Start accepts. Automaton has 643 states and 805 transitions. Word has length 55 [2022-04-27 15:00:03,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:00:03,492 INFO L495 AbstractCegarLoop]: Abstraction has 643 states and 805 transitions. [2022-04-27 15:00:03,492 INFO L496 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) [2022-04-27 15:00:03,492 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 805 transitions. [2022-04-27 15:00:03,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-27 15:00:03,493 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:00:03,493 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:00:03,493 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-27 15:00:03,493 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:00:03,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:00:03,493 INFO L85 PathProgramCache]: Analyzing trace with hash -345883252, now seen corresponding path program 1 times [2022-04-27 15:00:03,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:00:03,493 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [728065112] [2022-04-27 15:00:03,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:00:03,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:00:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:03,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:00:03,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:03,621 INFO L290 TraceCheckUtils]: 0: Hoare triple {118151#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {118128#true} is VALID [2022-04-27 15:00:03,621 INFO L290 TraceCheckUtils]: 1: Hoare triple {118128#true} assume true; {118128#true} is VALID [2022-04-27 15:00:03,621 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {118128#true} {118128#true} #1159#return; {118128#true} is VALID [2022-04-27 15:00:03,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:00:03,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:03,638 INFO L290 TraceCheckUtils]: 0: Hoare triple {118152#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {118128#true} is VALID [2022-04-27 15:00:03,638 INFO L290 TraceCheckUtils]: 1: Hoare triple {118128#true} assume true; {118128#true} is VALID [2022-04-27 15:00:03,638 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {118128#true} {118128#true} #1067#return; {118128#true} is VALID [2022-04-27 15:00:03,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:00:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:03,653 INFO L290 TraceCheckUtils]: 0: Hoare triple {118153#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {118128#true} is VALID [2022-04-27 15:00:03,653 INFO L290 TraceCheckUtils]: 1: Hoare triple {118128#true} assume true; {118128#true} is VALID [2022-04-27 15:00:03,653 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {118128#true} {118128#true} #1069#return; {118128#true} is VALID [2022-04-27 15:00:03,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-27 15:00:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:03,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 15:00:03,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:03,664 INFO L290 TraceCheckUtils]: 0: Hoare triple {118154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {118128#true} is VALID [2022-04-27 15:00:03,664 INFO L290 TraceCheckUtils]: 1: Hoare triple {118128#true} assume true; {118128#true} is VALID [2022-04-27 15:00:03,664 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {118128#true} {118128#true} #1091#return; {118128#true} is VALID [2022-04-27 15:00:03,664 INFO L290 TraceCheckUtils]: 0: Hoare triple {118154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {118128#true} is VALID [2022-04-27 15:00:03,665 INFO L272 TraceCheckUtils]: 1: Hoare triple {118128#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {118154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:00:03,665 INFO L290 TraceCheckUtils]: 2: Hoare triple {118154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {118128#true} is VALID [2022-04-27 15:00:03,665 INFO L290 TraceCheckUtils]: 3: Hoare triple {118128#true} assume true; {118128#true} is VALID [2022-04-27 15:00:03,665 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {118128#true} {118128#true} #1091#return; {118128#true} is VALID [2022-04-27 15:00:03,665 INFO L290 TraceCheckUtils]: 5: Hoare triple {118128#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {118128#true} is VALID [2022-04-27 15:00:03,665 INFO L290 TraceCheckUtils]: 6: Hoare triple {118128#true} assume true; {118128#true} is VALID [2022-04-27 15:00:03,665 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {118128#true} {118128#true} #1125#return; {118128#true} is VALID [2022-04-27 15:00:03,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-27 15:00:03,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:03,673 INFO L290 TraceCheckUtils]: 0: Hoare triple {118158#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 15:00:03,673 INFO L290 TraceCheckUtils]: 1: Hoare triple {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 15:00:03,673 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {118128#true} #1127#return; {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 15:00:03,675 INFO L272 TraceCheckUtils]: 0: Hoare triple {118128#true} call ULTIMATE.init(); {118151#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:00:03,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {118151#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {118128#true} is VALID [2022-04-27 15:00:03,675 INFO L290 TraceCheckUtils]: 2: Hoare triple {118128#true} assume true; {118128#true} is VALID [2022-04-27 15:00:03,675 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {118128#true} {118128#true} #1159#return; {118128#true} is VALID [2022-04-27 15:00:03,675 INFO L272 TraceCheckUtils]: 4: Hoare triple {118128#true} call #t~ret170 := main(); {118128#true} is VALID [2022-04-27 15:00:03,675 INFO L290 TraceCheckUtils]: 5: Hoare triple {118128#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; {118128#true} is VALID [2022-04-27 15:00:03,676 INFO L272 TraceCheckUtils]: 6: Hoare triple {118128#true} call _BLAST_init(); {118152#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:03,676 INFO L290 TraceCheckUtils]: 7: Hoare triple {118152#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {118128#true} is VALID [2022-04-27 15:00:03,676 INFO L290 TraceCheckUtils]: 8: Hoare triple {118128#true} assume true; {118128#true} is VALID [2022-04-27 15:00:03,676 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {118128#true} {118128#true} #1067#return; {118128#true} is VALID [2022-04-27 15:00:03,676 INFO L290 TraceCheckUtils]: 10: Hoare triple {118128#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; {118128#true} is VALID [2022-04-27 15:00:03,676 INFO L290 TraceCheckUtils]: 11: Hoare triple {118128#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L272 TraceCheckUtils]: 12: Hoare triple {118128#true} call stub_driver_init(); {118153#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 13: Hoare triple {118153#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 14: Hoare triple {118128#true} assume true; {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {118128#true} {118128#true} #1069#return; {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 16: Hoare triple {118128#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; {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 17: Hoare triple {118128#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; {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 18: Hoare triple {118128#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; {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 19: Hoare triple {118128#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; {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 20: Hoare triple {118128#true} assume 3 == ~tmp_ndt_4~0; {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L272 TraceCheckUtils]: 21: Hoare triple {118128#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 22: Hoare triple {118128#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; {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 23: Hoare triple {118128#true} assume 1 == ~PagingReferenceCount~0; {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 24: Hoare triple {118128#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 25: Hoare triple {118128#true} assume !(0 != ~disketteExtension__IsRemoved~0); {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 26: Hoare triple {118128#true} assume !(0 == ~irpSp__MinorFunction~0); {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 27: Hoare triple {118128#true} assume !(5 == ~irpSp__MinorFunction~0); {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 28: Hoare triple {118128#true} assume !(1 == ~irpSp__MinorFunction~0); {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 29: Hoare triple {118128#true} assume 6 == ~irpSp__MinorFunction~0; {118128#true} is VALID [2022-04-27 15:00:03,677 INFO L290 TraceCheckUtils]: 30: Hoare triple {118128#true} assume 6 == ~irpSp__MinorFunction~0; {118128#true} is VALID [2022-04-27 15:00:03,678 INFO L290 TraceCheckUtils]: 31: Hoare triple {118128#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; {118128#true} is VALID [2022-04-27 15:00:03,678 INFO L290 TraceCheckUtils]: 32: Hoare triple {118128#true} assume !(~s~0 != ~NP~0); {118128#true} is VALID [2022-04-27 15:00:03,678 INFO L290 TraceCheckUtils]: 33: Hoare triple {118128#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {118128#true} is VALID [2022-04-27 15:00:03,679 INFO L290 TraceCheckUtils]: 34: Hoare triple {118128#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {118128#true} is VALID [2022-04-27 15:00:03,679 INFO L272 TraceCheckUtils]: 35: Hoare triple {118128#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {118128#true} is VALID [2022-04-27 15:00:03,679 INFO L290 TraceCheckUtils]: 36: Hoare triple {118128#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; {118128#true} is VALID [2022-04-27 15:00:03,679 INFO L290 TraceCheckUtils]: 37: Hoare triple {118128#true} assume 0 != ~compRegistered~0; {118128#true} is VALID [2022-04-27 15:00:03,679 INFO L272 TraceCheckUtils]: 38: Hoare triple {118128#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {118154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:00:03,679 INFO L290 TraceCheckUtils]: 39: Hoare triple {118154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {118128#true} is VALID [2022-04-27 15:00:03,680 INFO L272 TraceCheckUtils]: 40: Hoare triple {118128#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {118154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:00:03,680 INFO L290 TraceCheckUtils]: 41: Hoare triple {118154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {118128#true} is VALID [2022-04-27 15:00:03,680 INFO L290 TraceCheckUtils]: 42: Hoare triple {118128#true} assume true; {118128#true} is VALID [2022-04-27 15:00:03,680 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {118128#true} {118128#true} #1091#return; {118128#true} is VALID [2022-04-27 15:00:03,680 INFO L290 TraceCheckUtils]: 44: Hoare triple {118128#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {118128#true} is VALID [2022-04-27 15:00:03,680 INFO L290 TraceCheckUtils]: 45: Hoare triple {118128#true} assume true; {118128#true} is VALID [2022-04-27 15:00:03,680 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {118128#true} {118128#true} #1125#return; {118128#true} is VALID [2022-04-27 15:00:03,680 INFO L290 TraceCheckUtils]: 47: Hoare triple {118128#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {118128#true} is VALID [2022-04-27 15:00:03,680 INFO L290 TraceCheckUtils]: 48: Hoare triple {118128#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {118128#true} is VALID [2022-04-27 15:00:03,680 INFO L272 TraceCheckUtils]: 49: Hoare triple {118128#true} call stubMoreProcessingRequired(); {118158#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:00:03,680 INFO L290 TraceCheckUtils]: 50: Hoare triple {118158#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 15:00:03,681 INFO L290 TraceCheckUtils]: 51: Hoare triple {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 15:00:03,681 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {118128#true} #1127#return; {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 15:00:03,681 INFO L290 TraceCheckUtils]: 53: Hoare triple {118150#(= (+ ~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; {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 15:00:03,681 INFO L290 TraceCheckUtils]: 54: Hoare triple {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume 0 == ~tmp_ndt_10~0; {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 15:00:03,682 INFO L290 TraceCheckUtils]: 55: Hoare triple {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} ~returnVal2~0 := 0; {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 15:00:03,682 INFO L290 TraceCheckUtils]: 56: Hoare triple {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~NP~0); {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-27 15:00:03,682 INFO L290 TraceCheckUtils]: 57: Hoare triple {118150#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~MPR1~0); {118129#false} is VALID [2022-04-27 15:00:03,682 INFO L290 TraceCheckUtils]: 58: Hoare triple {118129#false} assume !(~s~0 == ~SKIP1~0); {118129#false} is VALID [2022-04-27 15:00:03,682 INFO L272 TraceCheckUtils]: 59: Hoare triple {118129#false} call errorFn(); {118129#false} is VALID [2022-04-27 15:00:03,682 INFO L290 TraceCheckUtils]: 60: Hoare triple {118129#false} assume !false; {118129#false} is VALID [2022-04-27 15:00:03,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:00:03,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:00:03,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [728065112] [2022-04-27 15:00:03,683 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [728065112] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:00:03,683 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:00:03,683 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-27 15:00:03,683 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60273863] [2022-04-27 15:00:03,683 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:00:03,683 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 [2022-04-27 15:00:03,684 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:00:03,684 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) [2022-04-27 15:00:03,715 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:03,715 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-27 15:00:03,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:00:03,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-27 15:00:03,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-27 15:00:03,716 INFO L87 Difference]: Start difference. First operand 643 states and 805 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) [2022-04-27 15:00:06,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:06,349 INFO L93 Difference]: Finished difference Result 991 states and 1256 transitions. [2022-04-27 15:00:06,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-27 15:00:06,349 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 [2022-04-27 15:00:06,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:00:06,350 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) [2022-04-27 15:00:06,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 697 transitions. [2022-04-27 15:00:06,353 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) [2022-04-27 15:00:06,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 697 transitions. [2022-04-27 15:00:06,356 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 697 transitions. [2022-04-27 15:00:06,811 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 697 edges. 697 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:06,830 INFO L225 Difference]: With dead ends: 991 [2022-04-27 15:00:06,830 INFO L226 Difference]: Without dead ends: 682 [2022-04-27 15:00:06,831 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:00:06,831 INFO L413 NwaCegarLoop]: 399 mSDtfsCounter, 639 mSDsluCounter, 437 mSDsCounter, 0 mSdLazyCounter, 596 mSolverCounterSat, 218 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 645 SdHoareTripleChecker+Valid, 836 SdHoareTripleChecker+Invalid, 814 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 218 IncrementalHoareTripleChecker+Valid, 596 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-27 15:00:06,831 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [645 Valid, 836 Invalid, 814 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [218 Valid, 596 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-27 15:00:06,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 682 states. [2022-04-27 15:00:07,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 682 to 648. [2022-04-27 15:00:07,263 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:00:07,264 INFO L82 GeneralOperation]: Start isEquivalent. First operand 682 states. Second operand has 648 states, 519 states have (on average 1.2485549132947977) internal successors, (648), 530 states have internal predecessors, (648), 71 states have call successors, (71), 46 states have call predecessors, (71), 57 states have return successors, (92), 72 states have call predecessors, (92), 62 states have call successors, (92) [2022-04-27 15:00:07,265 INFO L74 IsIncluded]: Start isIncluded. First operand 682 states. Second operand has 648 states, 519 states have (on average 1.2485549132947977) internal successors, (648), 530 states have internal predecessors, (648), 71 states have call successors, (71), 46 states have call predecessors, (71), 57 states have return successors, (92), 72 states have call predecessors, (92), 62 states have call successors, (92) [2022-04-27 15:00:07,265 INFO L87 Difference]: Start difference. First operand 682 states. Second operand has 648 states, 519 states have (on average 1.2485549132947977) internal successors, (648), 530 states have internal predecessors, (648), 71 states have call successors, (71), 46 states have call predecessors, (71), 57 states have return successors, (92), 72 states have call predecessors, (92), 62 states have call successors, (92) [2022-04-27 15:00:07,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:07,279 INFO L93 Difference]: Finished difference Result 682 states and 853 transitions. [2022-04-27 15:00:07,279 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 853 transitions. [2022-04-27 15:00:07,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:07,279 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:07,280 INFO L74 IsIncluded]: Start isIncluded. First operand has 648 states, 519 states have (on average 1.2485549132947977) internal successors, (648), 530 states have internal predecessors, (648), 71 states have call successors, (71), 46 states have call predecessors, (71), 57 states have return successors, (92), 72 states have call predecessors, (92), 62 states have call successors, (92) Second operand 682 states. [2022-04-27 15:00:07,280 INFO L87 Difference]: Start difference. First operand has 648 states, 519 states have (on average 1.2485549132947977) internal successors, (648), 530 states have internal predecessors, (648), 71 states have call successors, (71), 46 states have call predecessors, (71), 57 states have return successors, (92), 72 states have call predecessors, (92), 62 states have call successors, (92) Second operand 682 states. [2022-04-27 15:00:07,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:07,293 INFO L93 Difference]: Finished difference Result 682 states and 853 transitions. [2022-04-27 15:00:07,293 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 853 transitions. [2022-04-27 15:00:07,294 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:07,294 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:07,294 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:00:07,294 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:00:07,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 648 states, 519 states have (on average 1.2485549132947977) internal successors, (648), 530 states have internal predecessors, (648), 71 states have call successors, (71), 46 states have call predecessors, (71), 57 states have return successors, (92), 72 states have call predecessors, (92), 62 states have call successors, (92) [2022-04-27 15:00:07,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 648 states and 811 transitions. [2022-04-27 15:00:07,311 INFO L78 Accepts]: Start accepts. Automaton has 648 states and 811 transitions. Word has length 61 [2022-04-27 15:00:07,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:00:07,311 INFO L495 AbstractCegarLoop]: Abstraction has 648 states and 811 transitions. [2022-04-27 15:00:07,311 INFO L496 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) [2022-04-27 15:00:07,311 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 811 transitions. [2022-04-27 15:00:07,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-27 15:00:07,312 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:00:07,312 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:00:07,312 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-27 15:00:07,312 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:00:07,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:00:07,312 INFO L85 PathProgramCache]: Analyzing trace with hash 643685188, now seen corresponding path program 1 times [2022-04-27 15:00:07,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:00:07,313 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925151683] [2022-04-27 15:00:07,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:00:07,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:00:07,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:07,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:00:07,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:07,426 INFO L290 TraceCheckUtils]: 0: Hoare triple {121774#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {121743#true} is VALID [2022-04-27 15:00:07,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {121743#true} assume true; {121743#true} is VALID [2022-04-27 15:00:07,426 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {121743#true} {121743#true} #1159#return; {121743#true} is VALID [2022-04-27 15:00:07,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:00:07,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:07,443 INFO L290 TraceCheckUtils]: 0: Hoare triple {121775#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {121743#true} is VALID [2022-04-27 15:00:07,443 INFO L290 TraceCheckUtils]: 1: Hoare triple {121743#true} assume true; {121743#true} is VALID [2022-04-27 15:00:07,443 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {121743#true} {121743#true} #1067#return; {121743#true} is VALID [2022-04-27 15:00:07,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:00:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:07,452 INFO L290 TraceCheckUtils]: 0: Hoare triple {121776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {121743#true} is VALID [2022-04-27 15:00:07,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {121743#true} assume true; {121743#true} is VALID [2022-04-27 15:00:07,452 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {121743#true} {121743#true} #1069#return; {121743#true} is VALID [2022-04-27 15:00:07,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-27 15:00:07,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:07,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-27 15:00:07,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:07,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 15:00:07,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:07,566 INFO L290 TraceCheckUtils]: 0: Hoare triple {121788#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {121743#true} is VALID [2022-04-27 15:00:07,566 INFO L290 TraceCheckUtils]: 1: Hoare triple {121743#true} assume true; {121743#true} is VALID [2022-04-27 15:00:07,566 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {121743#true} {121743#true} #1091#return; {121743#true} is VALID [2022-04-27 15:00:07,566 INFO L290 TraceCheckUtils]: 0: Hoare triple {121788#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {121743#true} is VALID [2022-04-27 15:00:07,567 INFO L272 TraceCheckUtils]: 1: Hoare triple {121743#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {121788#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:00:07,567 INFO L290 TraceCheckUtils]: 2: Hoare triple {121788#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {121743#true} is VALID [2022-04-27 15:00:07,567 INFO L290 TraceCheckUtils]: 3: Hoare triple {121743#true} assume true; {121743#true} is VALID [2022-04-27 15:00:07,567 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {121743#true} {121743#true} #1091#return; {121743#true} is VALID [2022-04-27 15:00:07,567 INFO L290 TraceCheckUtils]: 5: Hoare triple {121743#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {121792#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-27 15:00:07,567 INFO L290 TraceCheckUtils]: 6: Hoare triple {121792#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {121792#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-27 15:00:07,568 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {121792#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {121743#true} #1125#return; {121786#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} is VALID [2022-04-27 15:00:07,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {121777#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {121743#true} is VALID [2022-04-27 15:00:07,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {121743#true} assume 0 != ~compRegistered~0; {121743#true} is VALID [2022-04-27 15:00:07,569 INFO L272 TraceCheckUtils]: 2: Hoare triple {121743#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {121788#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:00:07,569 INFO L290 TraceCheckUtils]: 3: Hoare triple {121788#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {121743#true} is VALID [2022-04-27 15:00:07,569 INFO L272 TraceCheckUtils]: 4: Hoare triple {121743#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {121788#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:00:07,569 INFO L290 TraceCheckUtils]: 5: Hoare triple {121788#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {121743#true} is VALID [2022-04-27 15:00:07,569 INFO L290 TraceCheckUtils]: 6: Hoare triple {121743#true} assume true; {121743#true} is VALID [2022-04-27 15:00:07,569 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {121743#true} {121743#true} #1091#return; {121743#true} is VALID [2022-04-27 15:00:07,570 INFO L290 TraceCheckUtils]: 8: Hoare triple {121743#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {121792#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-27 15:00:07,570 INFO L290 TraceCheckUtils]: 9: Hoare triple {121792#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {121792#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-27 15:00:07,570 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {121792#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {121743#true} #1125#return; {121786#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} is VALID [2022-04-27 15:00:07,571 INFO L290 TraceCheckUtils]: 11: Hoare triple {121786#(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; {121787#(and (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} is VALID [2022-04-27 15:00:07,571 INFO L290 TraceCheckUtils]: 12: Hoare triple {121787#(and (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} assume !(3221225494 == ~__cil_tmp7~0 % 4294967296); {121744#false} is VALID [2022-04-27 15:00:07,571 INFO L290 TraceCheckUtils]: 13: Hoare triple {121744#false} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {121744#false} is VALID [2022-04-27 15:00:07,571 INFO L290 TraceCheckUtils]: 14: Hoare triple {121744#false} assume 0 == ~tmp_ndt_10~0; {121744#false} is VALID [2022-04-27 15:00:07,571 INFO L290 TraceCheckUtils]: 15: Hoare triple {121744#false} ~returnVal2~0 := 0; {121744#false} is VALID [2022-04-27 15:00:07,572 INFO L290 TraceCheckUtils]: 16: Hoare triple {121744#false} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {121744#false} is VALID [2022-04-27 15:00:07,572 INFO L290 TraceCheckUtils]: 17: Hoare triple {121744#false} #res := ~returnVal2~0; {121744#false} is VALID [2022-04-27 15:00:07,572 INFO L290 TraceCheckUtils]: 18: Hoare triple {121744#false} assume true; {121744#false} is VALID [2022-04-27 15:00:07,572 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {121744#false} {121743#true} #1045#return; {121744#false} is VALID [2022-04-27 15:00:07,573 INFO L272 TraceCheckUtils]: 0: Hoare triple {121743#true} call ULTIMATE.init(); {121774#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:00:07,573 INFO L290 TraceCheckUtils]: 1: Hoare triple {121774#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {121743#true} is VALID [2022-04-27 15:00:07,573 INFO L290 TraceCheckUtils]: 2: Hoare triple {121743#true} assume true; {121743#true} is VALID [2022-04-27 15:00:07,574 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121743#true} {121743#true} #1159#return; {121743#true} is VALID [2022-04-27 15:00:07,574 INFO L272 TraceCheckUtils]: 4: Hoare triple {121743#true} call #t~ret170 := main(); {121743#true} is VALID [2022-04-27 15:00:07,574 INFO L290 TraceCheckUtils]: 5: Hoare triple {121743#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; {121743#true} is VALID [2022-04-27 15:00:07,574 INFO L272 TraceCheckUtils]: 6: Hoare triple {121743#true} call _BLAST_init(); {121775#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:07,574 INFO L290 TraceCheckUtils]: 7: Hoare triple {121775#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {121743#true} is VALID [2022-04-27 15:00:07,574 INFO L290 TraceCheckUtils]: 8: Hoare triple {121743#true} assume true; {121743#true} is VALID [2022-04-27 15:00:07,575 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {121743#true} {121743#true} #1067#return; {121743#true} is VALID [2022-04-27 15:00:07,575 INFO L290 TraceCheckUtils]: 10: Hoare triple {121743#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; {121743#true} is VALID [2022-04-27 15:00:07,575 INFO L290 TraceCheckUtils]: 11: Hoare triple {121743#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {121743#true} is VALID [2022-04-27 15:00:07,575 INFO L272 TraceCheckUtils]: 12: Hoare triple {121743#true} call stub_driver_init(); {121776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:00:07,575 INFO L290 TraceCheckUtils]: 13: Hoare triple {121776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {121743#true} is VALID [2022-04-27 15:00:07,575 INFO L290 TraceCheckUtils]: 14: Hoare triple {121743#true} assume true; {121743#true} is VALID [2022-04-27 15:00:07,575 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {121743#true} {121743#true} #1069#return; {121743#true} is VALID [2022-04-27 15:00:07,575 INFO L290 TraceCheckUtils]: 16: Hoare triple {121743#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; {121743#true} is VALID [2022-04-27 15:00:07,575 INFO L290 TraceCheckUtils]: 17: Hoare triple {121743#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; {121743#true} is VALID [2022-04-27 15:00:07,575 INFO L290 TraceCheckUtils]: 18: Hoare triple {121743#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; {121743#true} is VALID [2022-04-27 15:00:07,575 INFO L290 TraceCheckUtils]: 19: Hoare triple {121743#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; {121743#true} is VALID [2022-04-27 15:00:07,575 INFO L290 TraceCheckUtils]: 20: Hoare triple {121743#true} assume 3 == ~tmp_ndt_4~0; {121743#true} is VALID [2022-04-27 15:00:07,575 INFO L272 TraceCheckUtils]: 21: Hoare triple {121743#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {121743#true} is VALID [2022-04-27 15:00:07,576 INFO L290 TraceCheckUtils]: 22: Hoare triple {121743#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; {121743#true} is VALID [2022-04-27 15:00:07,576 INFO L290 TraceCheckUtils]: 23: Hoare triple {121743#true} assume 1 == ~PagingReferenceCount~0; {121743#true} is VALID [2022-04-27 15:00:07,576 INFO L290 TraceCheckUtils]: 24: Hoare triple {121743#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {121743#true} is VALID [2022-04-27 15:00:07,576 INFO L290 TraceCheckUtils]: 25: Hoare triple {121743#true} assume !(0 != ~disketteExtension__IsRemoved~0); {121743#true} is VALID [2022-04-27 15:00:07,576 INFO L290 TraceCheckUtils]: 26: Hoare triple {121743#true} assume !(0 == ~irpSp__MinorFunction~0); {121743#true} is VALID [2022-04-27 15:00:07,576 INFO L290 TraceCheckUtils]: 27: Hoare triple {121743#true} assume !(5 == ~irpSp__MinorFunction~0); {121743#true} is VALID [2022-04-27 15:00:07,576 INFO L290 TraceCheckUtils]: 28: Hoare triple {121743#true} assume !(1 == ~irpSp__MinorFunction~0); {121743#true} is VALID [2022-04-27 15:00:07,576 INFO L290 TraceCheckUtils]: 29: Hoare triple {121743#true} assume 6 == ~irpSp__MinorFunction~0; {121743#true} is VALID [2022-04-27 15:00:07,576 INFO L290 TraceCheckUtils]: 30: Hoare triple {121743#true} assume 6 == ~irpSp__MinorFunction~0; {121743#true} is VALID [2022-04-27 15:00:07,576 INFO L290 TraceCheckUtils]: 31: Hoare triple {121743#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; {121743#true} is VALID [2022-04-27 15:00:07,576 INFO L290 TraceCheckUtils]: 32: Hoare triple {121743#true} assume !(~s~0 != ~NP~0); {121743#true} is VALID [2022-04-27 15:00:07,576 INFO L290 TraceCheckUtils]: 33: Hoare triple {121743#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {121743#true} is VALID [2022-04-27 15:00:07,576 INFO L290 TraceCheckUtils]: 34: Hoare triple {121743#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {121743#true} is VALID [2022-04-27 15:00:07,577 INFO L272 TraceCheckUtils]: 35: Hoare triple {121743#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {121777#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:07,577 INFO L290 TraceCheckUtils]: 36: Hoare triple {121777#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {121743#true} is VALID [2022-04-27 15:00:07,577 INFO L290 TraceCheckUtils]: 37: Hoare triple {121743#true} assume 0 != ~compRegistered~0; {121743#true} is VALID [2022-04-27 15:00:07,577 INFO L272 TraceCheckUtils]: 38: Hoare triple {121743#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {121788#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:00:07,577 INFO L290 TraceCheckUtils]: 39: Hoare triple {121788#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {121743#true} is VALID [2022-04-27 15:00:07,578 INFO L272 TraceCheckUtils]: 40: Hoare triple {121743#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {121788#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:00:07,578 INFO L290 TraceCheckUtils]: 41: Hoare triple {121788#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {121743#true} is VALID [2022-04-27 15:00:07,578 INFO L290 TraceCheckUtils]: 42: Hoare triple {121743#true} assume true; {121743#true} is VALID [2022-04-27 15:00:07,578 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {121743#true} {121743#true} #1091#return; {121743#true} is VALID [2022-04-27 15:00:07,578 INFO L290 TraceCheckUtils]: 44: Hoare triple {121743#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {121792#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-27 15:00:07,578 INFO L290 TraceCheckUtils]: 45: Hoare triple {121792#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {121792#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-27 15:00:07,579 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {121792#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {121743#true} #1125#return; {121786#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} is VALID [2022-04-27 15:00:07,579 INFO L290 TraceCheckUtils]: 47: Hoare triple {121786#(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; {121787#(and (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} is VALID [2022-04-27 15:00:07,580 INFO L290 TraceCheckUtils]: 48: Hoare triple {121787#(and (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} assume !(3221225494 == ~__cil_tmp7~0 % 4294967296); {121744#false} is VALID [2022-04-27 15:00:07,580 INFO L290 TraceCheckUtils]: 49: Hoare triple {121744#false} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {121744#false} is VALID [2022-04-27 15:00:07,580 INFO L290 TraceCheckUtils]: 50: Hoare triple {121744#false} assume 0 == ~tmp_ndt_10~0; {121744#false} is VALID [2022-04-27 15:00:07,580 INFO L290 TraceCheckUtils]: 51: Hoare triple {121744#false} ~returnVal2~0 := 0; {121744#false} is VALID [2022-04-27 15:00:07,580 INFO L290 TraceCheckUtils]: 52: Hoare triple {121744#false} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {121744#false} is VALID [2022-04-27 15:00:07,580 INFO L290 TraceCheckUtils]: 53: Hoare triple {121744#false} #res := ~returnVal2~0; {121744#false} is VALID [2022-04-27 15:00:07,580 INFO L290 TraceCheckUtils]: 54: Hoare triple {121744#false} assume true; {121744#false} is VALID [2022-04-27 15:00:07,580 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {121744#false} {121743#true} #1045#return; {121744#false} is VALID [2022-04-27 15:00:07,580 INFO L290 TraceCheckUtils]: 56: Hoare triple {121744#false} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {121744#false} is VALID [2022-04-27 15:00:07,580 INFO L290 TraceCheckUtils]: 57: Hoare triple {121744#false} assume !(259 == ~__cil_tmp30~0); {121744#false} is VALID [2022-04-27 15:00:07,580 INFO L290 TraceCheckUtils]: 58: Hoare triple {121744#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {121744#false} is VALID [2022-04-27 15:00:07,580 INFO L272 TraceCheckUtils]: 59: Hoare triple {121744#false} call IofCompleteRequest(~Irp, 0); {121744#false} is VALID [2022-04-27 15:00:07,580 INFO L290 TraceCheckUtils]: 60: Hoare triple {121744#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {121744#false} is VALID [2022-04-27 15:00:07,580 INFO L290 TraceCheckUtils]: 61: Hoare triple {121744#false} assume !(~s~0 == ~NP~0); {121744#false} is VALID [2022-04-27 15:00:07,581 INFO L272 TraceCheckUtils]: 62: Hoare triple {121744#false} call errorFn(); {121744#false} is VALID [2022-04-27 15:00:07,581 INFO L290 TraceCheckUtils]: 63: Hoare triple {121744#false} assume !false; {121744#false} is VALID [2022-04-27 15:00:07,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:00:07,582 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:00:07,582 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [925151683] [2022-04-27 15:00:07,582 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [925151683] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:00:07,582 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:00:07,582 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-27 15:00:07,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559469630] [2022-04-27 15:00:07,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:00:07,582 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 [2022-04-27 15:00:07,582 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:00:07,582 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) [2022-04-27 15:00:07,629 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:07,629 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 15:00:07,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:00:07,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 15:00:07,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-04-27 15:00:07,630 INFO L87 Difference]: Start difference. First operand 648 states and 811 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) [2022-04-27 15:00:12,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:12,257 INFO L93 Difference]: Finished difference Result 945 states and 1195 transitions. [2022-04-27 15:00:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-27 15:00:12,257 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 [2022-04-27 15:00:12,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:00:12,257 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) [2022-04-27 15:00:12,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 679 transitions. [2022-04-27 15:00:12,261 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) [2022-04-27 15:00:12,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 679 transitions. [2022-04-27 15:00:12,264 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 679 transitions. [2022-04-27 15:00:12,855 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 679 edges. 679 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:12,873 INFO L225 Difference]: With dead ends: 945 [2022-04-27 15:00:12,873 INFO L226 Difference]: Without dead ends: 631 [2022-04-27 15:00:12,874 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:00:12,875 INFO L413 NwaCegarLoop]: 404 mSDtfsCounter, 561 mSDsluCounter, 872 mSDsCounter, 0 mSdLazyCounter, 1209 mSolverCounterSat, 196 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 568 SdHoareTripleChecker+Valid, 1276 SdHoareTripleChecker+Invalid, 1405 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 196 IncrementalHoareTripleChecker+Valid, 1209 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-27 15:00:12,875 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [568 Valid, 1276 Invalid, 1405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [196 Valid, 1209 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-27 15:00:12,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 631 states. [2022-04-27 15:00:13,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 631 to 593. [2022-04-27 15:00:13,326 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:00:13,327 INFO L82 GeneralOperation]: Start isEquivalent. First operand 631 states. Second operand has 593 states, 472 states have (on average 1.2372881355932204) internal successors, (584), 480 states have internal predecessors, (584), 68 states have call successors, (68), 45 states have call predecessors, (68), 52 states have return successors, (81), 68 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-27 15:00:13,328 INFO L74 IsIncluded]: Start isIncluded. First operand 631 states. Second operand has 593 states, 472 states have (on average 1.2372881355932204) internal successors, (584), 480 states have internal predecessors, (584), 68 states have call successors, (68), 45 states have call predecessors, (68), 52 states have return successors, (81), 68 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-27 15:00:13,328 INFO L87 Difference]: Start difference. First operand 631 states. Second operand has 593 states, 472 states have (on average 1.2372881355932204) internal successors, (584), 480 states have internal predecessors, (584), 68 states have call successors, (68), 45 states have call predecessors, (68), 52 states have return successors, (81), 68 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-27 15:00:13,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:13,341 INFO L93 Difference]: Finished difference Result 631 states and 782 transitions. [2022-04-27 15:00:13,341 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 782 transitions. [2022-04-27 15:00:13,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:13,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:13,343 INFO L74 IsIncluded]: Start isIncluded. First operand has 593 states, 472 states have (on average 1.2372881355932204) internal successors, (584), 480 states have internal predecessors, (584), 68 states have call successors, (68), 45 states have call predecessors, (68), 52 states have return successors, (81), 68 states have call predecessors, (81), 60 states have call successors, (81) Second operand 631 states. [2022-04-27 15:00:13,343 INFO L87 Difference]: Start difference. First operand has 593 states, 472 states have (on average 1.2372881355932204) internal successors, (584), 480 states have internal predecessors, (584), 68 states have call successors, (68), 45 states have call predecessors, (68), 52 states have return successors, (81), 68 states have call predecessors, (81), 60 states have call successors, (81) Second operand 631 states. [2022-04-27 15:00:13,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:13,356 INFO L93 Difference]: Finished difference Result 631 states and 782 transitions. [2022-04-27 15:00:13,356 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 782 transitions. [2022-04-27 15:00:13,356 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:13,356 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:13,356 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:00:13,357 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:00:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 593 states, 472 states have (on average 1.2372881355932204) internal successors, (584), 480 states have internal predecessors, (584), 68 states have call successors, (68), 45 states have call predecessors, (68), 52 states have return successors, (81), 68 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-27 15:00:13,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 593 states and 733 transitions. [2022-04-27 15:00:13,372 INFO L78 Accepts]: Start accepts. Automaton has 593 states and 733 transitions. Word has length 64 [2022-04-27 15:00:13,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:00:13,372 INFO L495 AbstractCegarLoop]: Abstraction has 593 states and 733 transitions. [2022-04-27 15:00:13,372 INFO L496 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) [2022-04-27 15:00:13,372 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 733 transitions. [2022-04-27 15:00:13,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-27 15:00:13,373 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:00:13,373 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:00:13,374 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-27 15:00:13,374 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:00:13,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:00:13,374 INFO L85 PathProgramCache]: Analyzing trace with hash 1886131064, now seen corresponding path program 1 times [2022-04-27 15:00:13,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:00:13,374 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1040005823] [2022-04-27 15:00:13,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:00:13,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:00:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:13,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:00:13,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:13,501 INFO L290 TraceCheckUtils]: 0: Hoare triple {125170#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {125132#true} is VALID [2022-04-27 15:00:13,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {125132#true} assume true; {125132#true} is VALID [2022-04-27 15:00:13,501 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {125132#true} {125132#true} #1159#return; {125132#true} is VALID [2022-04-27 15:00:13,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:00:13,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:13,525 INFO L290 TraceCheckUtils]: 0: Hoare triple {125171#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125132#true} is VALID [2022-04-27 15:00:13,525 INFO L290 TraceCheckUtils]: 1: Hoare triple {125132#true} assume true; {125132#true} is VALID [2022-04-27 15:00:13,525 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {125132#true} {125132#true} #1067#return; {125132#true} is VALID [2022-04-27 15:00:13,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:00:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:13,539 INFO L290 TraceCheckUtils]: 0: Hoare triple {125172#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125132#true} is VALID [2022-04-27 15:00:13,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {125132#true} assume true; {125132#true} is VALID [2022-04-27 15:00:13,539 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {125132#true} {125132#true} #1069#return; {125132#true} is VALID [2022-04-27 15:00:13,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 15:00:13,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:13,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-27 15:00:13,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:13,636 INFO L290 TraceCheckUtils]: 0: Hoare triple {125185#(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; {125132#true} is VALID [2022-04-27 15:00:13,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {125132#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {125186#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 15:00:13,637 INFO L290 TraceCheckUtils]: 2: Hoare triple {125186#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {125186#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 15:00:13,637 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {125186#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {125132#true} #1141#return; {125178#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-27 15:00:13,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-27 15:00:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:13,650 INFO L290 TraceCheckUtils]: 0: Hoare triple {125187#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {125132#true} is VALID [2022-04-27 15:00:13,650 INFO L290 TraceCheckUtils]: 1: Hoare triple {125132#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {125132#true} is VALID [2022-04-27 15:00:13,650 INFO L290 TraceCheckUtils]: 2: Hoare triple {125132#true} assume true; {125132#true} is VALID [2022-04-27 15:00:13,651 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {125132#true} {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #1147#return; {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-27 15:00:13,651 INFO L290 TraceCheckUtils]: 0: Hoare triple {125173#(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; {125132#true} is VALID [2022-04-27 15:00:13,651 INFO L290 TraceCheckUtils]: 1: Hoare triple {125132#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {125132#true} is VALID [2022-04-27 15:00:13,651 INFO L290 TraceCheckUtils]: 2: Hoare triple {125132#true} assume !(0 != ~disketteExtension__IsRemoved~1); {125132#true} is VALID [2022-04-27 15:00:13,651 INFO L290 TraceCheckUtils]: 3: Hoare triple {125132#true} assume !(0 == ~disketteExtension__IsStarted~2); {125132#true} is VALID [2022-04-27 15:00:13,651 INFO L290 TraceCheckUtils]: 4: Hoare triple {125132#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {125132#true} is VALID [2022-04-27 15:00:13,651 INFO L290 TraceCheckUtils]: 5: Hoare triple {125132#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {125132#true} is VALID [2022-04-27 15:00:13,651 INFO L290 TraceCheckUtils]: 6: Hoare triple {125132#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {125132#true} is VALID [2022-04-27 15:00:13,651 INFO L290 TraceCheckUtils]: 7: Hoare triple {125132#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {125132#true} is VALID [2022-04-27 15:00:13,651 INFO L290 TraceCheckUtils]: 8: Hoare triple {125132#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {125132#true} is VALID [2022-04-27 15:00:13,652 INFO L272 TraceCheckUtils]: 9: Hoare triple {125132#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {125185#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:00:13,652 INFO L290 TraceCheckUtils]: 10: Hoare triple {125185#(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; {125132#true} is VALID [2022-04-27 15:00:13,652 INFO L290 TraceCheckUtils]: 11: Hoare triple {125132#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {125186#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 15:00:13,653 INFO L290 TraceCheckUtils]: 12: Hoare triple {125186#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {125186#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 15:00:13,653 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {125186#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {125132#true} #1141#return; {125178#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-27 15:00:13,654 INFO L290 TraceCheckUtils]: 14: Hoare triple {125178#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-27 15:00:13,654 INFO L290 TraceCheckUtils]: 15: Hoare triple {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-27 15:00:13,654 INFO L290 TraceCheckUtils]: 16: Hoare triple {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-27 15:00:13,655 INFO L272 TraceCheckUtils]: 17: Hoare triple {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} call IofCompleteRequest(~Irp, 0); {125187#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:00:13,655 INFO L290 TraceCheckUtils]: 18: Hoare triple {125187#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {125132#true} is VALID [2022-04-27 15:00:13,655 INFO L290 TraceCheckUtils]: 19: Hoare triple {125132#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {125132#true} is VALID [2022-04-27 15:00:13,655 INFO L290 TraceCheckUtils]: 20: Hoare triple {125132#true} assume true; {125132#true} is VALID [2022-04-27 15:00:13,655 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {125132#true} {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #1147#return; {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-27 15:00:13,656 INFO L290 TraceCheckUtils]: 22: Hoare triple {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #res := ~ntStatus~3; {125184#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-27 15:00:13,656 INFO L290 TraceCheckUtils]: 23: Hoare triple {125184#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} assume true; {125184#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-27 15:00:13,657 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {125184#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} {125132#true} #1075#return; {125168#(<= (+ |main_#t~ret99| 1073741101) 0)} is VALID [2022-04-27 15:00:13,658 INFO L272 TraceCheckUtils]: 0: Hoare triple {125132#true} call ULTIMATE.init(); {125170#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:00:13,658 INFO L290 TraceCheckUtils]: 1: Hoare triple {125170#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {125132#true} is VALID [2022-04-27 15:00:13,658 INFO L290 TraceCheckUtils]: 2: Hoare triple {125132#true} assume true; {125132#true} is VALID [2022-04-27 15:00:13,658 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {125132#true} {125132#true} #1159#return; {125132#true} is VALID [2022-04-27 15:00:13,658 INFO L272 TraceCheckUtils]: 4: Hoare triple {125132#true} call #t~ret170 := main(); {125132#true} is VALID [2022-04-27 15:00:13,659 INFO L290 TraceCheckUtils]: 5: Hoare triple {125132#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; {125132#true} is VALID [2022-04-27 15:00:13,660 INFO L272 TraceCheckUtils]: 6: Hoare triple {125132#true} call _BLAST_init(); {125171#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:13,660 INFO L290 TraceCheckUtils]: 7: Hoare triple {125171#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125132#true} is VALID [2022-04-27 15:00:13,660 INFO L290 TraceCheckUtils]: 8: Hoare triple {125132#true} assume true; {125132#true} is VALID [2022-04-27 15:00:13,660 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {125132#true} {125132#true} #1067#return; {125132#true} is VALID [2022-04-27 15:00:13,660 INFO L290 TraceCheckUtils]: 10: Hoare triple {125132#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; {125132#true} is VALID [2022-04-27 15:00:13,660 INFO L290 TraceCheckUtils]: 11: Hoare triple {125132#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {125132#true} is VALID [2022-04-27 15:00:13,660 INFO L272 TraceCheckUtils]: 12: Hoare triple {125132#true} call stub_driver_init(); {125172#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:00:13,660 INFO L290 TraceCheckUtils]: 13: Hoare triple {125172#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125132#true} is VALID [2022-04-27 15:00:13,660 INFO L290 TraceCheckUtils]: 14: Hoare triple {125132#true} assume true; {125132#true} is VALID [2022-04-27 15:00:13,660 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {125132#true} {125132#true} #1069#return; {125132#true} is VALID [2022-04-27 15:00:13,661 INFO L290 TraceCheckUtils]: 16: Hoare triple {125132#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; {125132#true} is VALID [2022-04-27 15:00:13,661 INFO L290 TraceCheckUtils]: 17: Hoare triple {125132#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; {125132#true} is VALID [2022-04-27 15:00:13,661 INFO L290 TraceCheckUtils]: 18: Hoare triple {125132#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; {125132#true} is VALID [2022-04-27 15:00:13,661 INFO L290 TraceCheckUtils]: 19: Hoare triple {125132#true} assume 2 == ~tmp_ndt_3~0; {125132#true} is VALID [2022-04-27 15:00:13,661 INFO L272 TraceCheckUtils]: 20: Hoare triple {125132#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {125173#(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 [2022-04-27 15:00:13,661 INFO L290 TraceCheckUtils]: 21: Hoare triple {125173#(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; {125132#true} is VALID [2022-04-27 15:00:13,662 INFO L290 TraceCheckUtils]: 22: Hoare triple {125132#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {125132#true} is VALID [2022-04-27 15:00:13,662 INFO L290 TraceCheckUtils]: 23: Hoare triple {125132#true} assume !(0 != ~disketteExtension__IsRemoved~1); {125132#true} is VALID [2022-04-27 15:00:13,662 INFO L290 TraceCheckUtils]: 24: Hoare triple {125132#true} assume !(0 == ~disketteExtension__IsStarted~2); {125132#true} is VALID [2022-04-27 15:00:13,662 INFO L290 TraceCheckUtils]: 25: Hoare triple {125132#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {125132#true} is VALID [2022-04-27 15:00:13,662 INFO L290 TraceCheckUtils]: 26: Hoare triple {125132#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {125132#true} is VALID [2022-04-27 15:00:13,662 INFO L290 TraceCheckUtils]: 27: Hoare triple {125132#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {125132#true} is VALID [2022-04-27 15:00:13,662 INFO L290 TraceCheckUtils]: 28: Hoare triple {125132#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {125132#true} is VALID [2022-04-27 15:00:13,662 INFO L290 TraceCheckUtils]: 29: Hoare triple {125132#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {125132#true} is VALID [2022-04-27 15:00:13,663 INFO L272 TraceCheckUtils]: 30: Hoare triple {125132#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {125185#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:00:13,663 INFO L290 TraceCheckUtils]: 31: Hoare triple {125185#(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; {125132#true} is VALID [2022-04-27 15:00:13,663 INFO L290 TraceCheckUtils]: 32: Hoare triple {125132#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {125186#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 15:00:13,663 INFO L290 TraceCheckUtils]: 33: Hoare triple {125186#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {125186#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-27 15:00:13,664 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {125186#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {125132#true} #1141#return; {125178#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-27 15:00:13,664 INFO L290 TraceCheckUtils]: 35: Hoare triple {125178#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-27 15:00:13,665 INFO L290 TraceCheckUtils]: 36: Hoare triple {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-27 15:00:13,665 INFO L290 TraceCheckUtils]: 37: Hoare triple {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-27 15:00:13,665 INFO L272 TraceCheckUtils]: 38: Hoare triple {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} call IofCompleteRequest(~Irp, 0); {125187#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:00:13,665 INFO L290 TraceCheckUtils]: 39: Hoare triple {125187#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {125132#true} is VALID [2022-04-27 15:00:13,666 INFO L290 TraceCheckUtils]: 40: Hoare triple {125132#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {125132#true} is VALID [2022-04-27 15:00:13,666 INFO L290 TraceCheckUtils]: 41: Hoare triple {125132#true} assume true; {125132#true} is VALID [2022-04-27 15:00:13,666 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {125132#true} {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #1147#return; {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-27 15:00:13,666 INFO L290 TraceCheckUtils]: 43: Hoare triple {125179#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #res := ~ntStatus~3; {125184#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-27 15:00:13,666 INFO L290 TraceCheckUtils]: 44: Hoare triple {125184#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} assume true; {125184#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-27 15:00:13,667 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {125184#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} {125132#true} #1075#return; {125168#(<= (+ |main_#t~ret99| 1073741101) 0)} is VALID [2022-04-27 15:00:13,667 INFO L290 TraceCheckUtils]: 46: Hoare triple {125168#(<= (+ |main_#t~ret99| 1073741101) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {125169#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-27 15:00:13,668 INFO L290 TraceCheckUtils]: 47: Hoare triple {125169#(<= (+ main_~status~1 1073741101) 0)} assume !(1 == ~pended~0); {125169#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-27 15:00:13,668 INFO L290 TraceCheckUtils]: 48: Hoare triple {125169#(<= (+ main_~status~1 1073741101) 0)} assume !(1 == ~pended~0); {125169#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-27 15:00:13,668 INFO L290 TraceCheckUtils]: 49: Hoare triple {125169#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 != ~UNLOADED~0; {125169#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-27 15:00:13,668 INFO L290 TraceCheckUtils]: 50: Hoare triple {125169#(<= (+ main_~status~1 1073741101) 0)} assume -1 != ~status~1; {125169#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-27 15:00:13,669 INFO L290 TraceCheckUtils]: 51: Hoare triple {125169#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 != ~SKIP2~0; {125169#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-27 15:00:13,669 INFO L290 TraceCheckUtils]: 52: Hoare triple {125169#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 != ~IPC~0; {125169#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-27 15:00:13,669 INFO L290 TraceCheckUtils]: 53: Hoare triple {125169#(<= (+ main_~status~1 1073741101) 0)} assume !(~s~0 != ~DC~0); {125169#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-27 15:00:13,669 INFO L290 TraceCheckUtils]: 54: Hoare triple {125169#(<= (+ main_~status~1 1073741101) 0)} assume !(1 == ~pended~0); {125169#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-27 15:00:13,670 INFO L290 TraceCheckUtils]: 55: Hoare triple {125169#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 == ~DC~0; {125169#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-27 15:00:13,670 INFO L290 TraceCheckUtils]: 56: Hoare triple {125169#(<= (+ main_~status~1 1073741101) 0)} assume 259 == ~status~1; {125133#false} is VALID [2022-04-27 15:00:13,670 INFO L272 TraceCheckUtils]: 57: Hoare triple {125133#false} call errorFn(); {125133#false} is VALID [2022-04-27 15:00:13,670 INFO L290 TraceCheckUtils]: 58: Hoare triple {125133#false} assume !false; {125133#false} is VALID [2022-04-27 15:00:13,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:00:13,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:00:13,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1040005823] [2022-04-27 15:00:13,671 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1040005823] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:00:13,671 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:00:13,671 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-27 15:00:13,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16645109] [2022-04-27 15:00:13,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:00:13,671 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 [2022-04-27 15:00:13,671 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:00:13,671 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) [2022-04-27 15:00:13,715 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:13,715 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-27 15:00:13,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:00:13,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-27 15:00:13,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-04-27 15:00:13,715 INFO L87 Difference]: Start difference. First operand 593 states and 733 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) [2022-04-27 15:00:21,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:21,044 INFO L93 Difference]: Finished difference Result 638 states and 785 transitions. [2022-04-27 15:00:21,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-27 15:00:21,044 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 [2022-04-27 15:00:21,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:00:21,044 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) [2022-04-27 15:00:21,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 501 transitions. [2022-04-27 15:00:21,047 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) [2022-04-27 15:00:21,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 501 transitions. [2022-04-27 15:00:21,050 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 501 transitions. [2022-04-27 15:00:21,545 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 501 edges. 501 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:21,565 INFO L225 Difference]: With dead ends: 638 [2022-04-27 15:00:21,565 INFO L226 Difference]: Without dead ends: 617 [2022-04-27 15:00:21,566 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:00:21,566 INFO L413 NwaCegarLoop]: 386 mSDtfsCounter, 528 mSDsluCounter, 917 mSDsCounter, 0 mSdLazyCounter, 3030 mSolverCounterSat, 182 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 541 SdHoareTripleChecker+Valid, 1303 SdHoareTripleChecker+Invalid, 3212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 182 IncrementalHoareTripleChecker+Valid, 3030 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-04-27 15:00:21,566 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [541 Valid, 1303 Invalid, 3212 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [182 Valid, 3030 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-27 15:00:21,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 617 states. [2022-04-27 15:00:21,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 617 to 590. [2022-04-27 15:00:21,860 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:00:21,860 INFO L82 GeneralOperation]: Start isEquivalent. First operand 617 states. Second operand has 590 states, 469 states have (on average 1.2388059701492538) internal successors, (581), 478 states have internal predecessors, (581), 68 states have call successors, (68), 45 states have call predecessors, (68), 52 states have return successors, (80), 67 states have call predecessors, (80), 60 states have call successors, (80) [2022-04-27 15:00:21,861 INFO L74 IsIncluded]: Start isIncluded. First operand 617 states. Second operand has 590 states, 469 states have (on average 1.2388059701492538) internal successors, (581), 478 states have internal predecessors, (581), 68 states have call successors, (68), 45 states have call predecessors, (68), 52 states have return successors, (80), 67 states have call predecessors, (80), 60 states have call successors, (80) [2022-04-27 15:00:21,861 INFO L87 Difference]: Start difference. First operand 617 states. Second operand has 590 states, 469 states have (on average 1.2388059701492538) internal successors, (581), 478 states have internal predecessors, (581), 68 states have call successors, (68), 45 states have call predecessors, (68), 52 states have return successors, (80), 67 states have call predecessors, (80), 60 states have call successors, (80) [2022-04-27 15:00:21,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:21,873 INFO L93 Difference]: Finished difference Result 617 states and 763 transitions. [2022-04-27 15:00:21,873 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 763 transitions. [2022-04-27 15:00:21,874 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:21,874 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:21,874 INFO L74 IsIncluded]: Start isIncluded. First operand has 590 states, 469 states have (on average 1.2388059701492538) internal successors, (581), 478 states have internal predecessors, (581), 68 states have call successors, (68), 45 states have call predecessors, (68), 52 states have return successors, (80), 67 states have call predecessors, (80), 60 states have call successors, (80) Second operand 617 states. [2022-04-27 15:00:21,875 INFO L87 Difference]: Start difference. First operand has 590 states, 469 states have (on average 1.2388059701492538) internal successors, (581), 478 states have internal predecessors, (581), 68 states have call successors, (68), 45 states have call predecessors, (68), 52 states have return successors, (80), 67 states have call predecessors, (80), 60 states have call successors, (80) Second operand 617 states. [2022-04-27 15:00:21,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:21,887 INFO L93 Difference]: Finished difference Result 617 states and 763 transitions. [2022-04-27 15:00:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 763 transitions. [2022-04-27 15:00:21,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:21,887 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:21,887 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:00:21,887 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:00:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 590 states, 469 states have (on average 1.2388059701492538) internal successors, (581), 478 states have internal predecessors, (581), 68 states have call successors, (68), 45 states have call predecessors, (68), 52 states have return successors, (80), 67 states have call predecessors, (80), 60 states have call successors, (80) [2022-04-27 15:00:21,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 729 transitions. [2022-04-27 15:00:21,903 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 729 transitions. Word has length 59 [2022-04-27 15:00:21,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:00:21,904 INFO L495 AbstractCegarLoop]: Abstraction has 590 states and 729 transitions. [2022-04-27 15:00:21,904 INFO L496 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) [2022-04-27 15:00:21,904 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 729 transitions. [2022-04-27 15:00:21,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-04-27 15:00:21,904 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:00:21,904 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:00:21,905 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-27 15:00:21,905 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:00:21,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:00:21,905 INFO L85 PathProgramCache]: Analyzing trace with hash -1134993715, now seen corresponding path program 1 times [2022-04-27 15:00:21,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:00:21,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [885264960] [2022-04-27 15:00:21,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:00:21,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:00:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:22,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:00:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:22,012 INFO L290 TraceCheckUtils]: 0: Hoare triple {128124#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {128086#true} is VALID [2022-04-27 15:00:22,012 INFO L290 TraceCheckUtils]: 1: Hoare triple {128086#true} assume true; {128086#true} is VALID [2022-04-27 15:00:22,012 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {128086#true} {128086#true} #1159#return; {128086#true} is VALID [2022-04-27 15:00:22,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:00:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:22,030 INFO L290 TraceCheckUtils]: 0: Hoare triple {128125#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {128086#true} is VALID [2022-04-27 15:00:22,030 INFO L290 TraceCheckUtils]: 1: Hoare triple {128086#true} assume true; {128086#true} is VALID [2022-04-27 15:00:22,030 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {128086#true} {128086#true} #1067#return; {128086#true} is VALID [2022-04-27 15:00:22,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:00:22,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:22,040 INFO L290 TraceCheckUtils]: 0: Hoare triple {128126#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {128086#true} is VALID [2022-04-27 15:00:22,040 INFO L290 TraceCheckUtils]: 1: Hoare triple {128086#true} assume true; {128086#true} is VALID [2022-04-27 15:00:22,040 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {128086#true} {128086#true} #1069#return; {128086#true} is VALID [2022-04-27 15:00:22,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 15:00:22,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:22,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-27 15:00:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:22,094 INFO L290 TraceCheckUtils]: 0: Hoare triple {128141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {128086#true} is VALID [2022-04-27 15:00:22,095 INFO L290 TraceCheckUtils]: 1: Hoare triple {128086#true} assume !(0 != ~compRegistered~0); {128086#true} is VALID [2022-04-27 15:00:22,095 INFO L290 TraceCheckUtils]: 2: Hoare triple {128086#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {128086#true} is VALID [2022-04-27 15:00:22,095 INFO L290 TraceCheckUtils]: 3: Hoare triple {128086#true} assume 0 == ~tmp_ndt_10~0; {128086#true} is VALID [2022-04-27 15:00:22,095 INFO L290 TraceCheckUtils]: 4: Hoare triple {128086#true} ~returnVal2~0 := 0; {128086#true} is VALID [2022-04-27 15:00:22,095 INFO L290 TraceCheckUtils]: 5: Hoare triple {128086#true} assume !(~s~0 == ~NP~0); {128086#true} is VALID [2022-04-27 15:00:22,095 INFO L290 TraceCheckUtils]: 6: Hoare triple {128086#true} assume !(~s~0 == ~MPR1~0); {128086#true} is VALID [2022-04-27 15:00:22,095 INFO L290 TraceCheckUtils]: 7: Hoare triple {128086#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {128142#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:00:22,095 INFO L290 TraceCheckUtils]: 8: Hoare triple {128142#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {128143#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,096 INFO L290 TraceCheckUtils]: 9: Hoare triple {128143#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {128143#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,096 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {128143#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {128086#true} #1025#return; {128139#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,096 INFO L290 TraceCheckUtils]: 0: Hoare triple {128127#(and (= |old(~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; {128086#true} is VALID [2022-04-27 15:00:22,096 INFO L290 TraceCheckUtils]: 1: Hoare triple {128086#true} assume 1 == ~PagingReferenceCount~0; {128086#true} is VALID [2022-04-27 15:00:22,096 INFO L290 TraceCheckUtils]: 2: Hoare triple {128086#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {128086#true} is VALID [2022-04-27 15:00:22,096 INFO L290 TraceCheckUtils]: 3: Hoare triple {128086#true} assume !(0 != ~disketteExtension__IsRemoved~0); {128086#true} is VALID [2022-04-27 15:00:22,096 INFO L290 TraceCheckUtils]: 4: Hoare triple {128086#true} assume !(0 == ~irpSp__MinorFunction~0); {128086#true} is VALID [2022-04-27 15:00:22,097 INFO L290 TraceCheckUtils]: 5: Hoare triple {128086#true} assume 5 == ~irpSp__MinorFunction~0; {128086#true} is VALID [2022-04-27 15:00:22,097 INFO L290 TraceCheckUtils]: 6: Hoare triple {128086#true} assume 5 == ~irpSp__MinorFunction~0; {128086#true} is VALID [2022-04-27 15:00:22,097 INFO L290 TraceCheckUtils]: 7: Hoare triple {128086#true} assume 0 == ~disketteExtension__IsStarted~0; {128086#true} is VALID [2022-04-27 15:00:22,097 INFO L290 TraceCheckUtils]: 8: Hoare triple {128086#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {128086#true} is VALID [2022-04-27 15:00:22,097 INFO L290 TraceCheckUtils]: 9: Hoare triple {128086#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; {128086#true} is VALID [2022-04-27 15:00:22,097 INFO L272 TraceCheckUtils]: 10: Hoare triple {128086#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {128141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:22,097 INFO L290 TraceCheckUtils]: 11: Hoare triple {128141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {128086#true} is VALID [2022-04-27 15:00:22,097 INFO L290 TraceCheckUtils]: 12: Hoare triple {128086#true} assume !(0 != ~compRegistered~0); {128086#true} is VALID [2022-04-27 15:00:22,097 INFO L290 TraceCheckUtils]: 13: Hoare triple {128086#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {128086#true} is VALID [2022-04-27 15:00:22,097 INFO L290 TraceCheckUtils]: 14: Hoare triple {128086#true} assume 0 == ~tmp_ndt_10~0; {128086#true} is VALID [2022-04-27 15:00:22,098 INFO L290 TraceCheckUtils]: 15: Hoare triple {128086#true} ~returnVal2~0 := 0; {128086#true} is VALID [2022-04-27 15:00:22,098 INFO L290 TraceCheckUtils]: 16: Hoare triple {128086#true} assume !(~s~0 == ~NP~0); {128086#true} is VALID [2022-04-27 15:00:22,098 INFO L290 TraceCheckUtils]: 17: Hoare triple {128086#true} assume !(~s~0 == ~MPR1~0); {128086#true} is VALID [2022-04-27 15:00:22,098 INFO L290 TraceCheckUtils]: 18: Hoare triple {128086#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {128142#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:00:22,098 INFO L290 TraceCheckUtils]: 19: Hoare triple {128142#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {128143#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,098 INFO L290 TraceCheckUtils]: 20: Hoare triple {128143#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {128143#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,099 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {128143#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {128086#true} #1025#return; {128139#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,099 INFO L290 TraceCheckUtils]: 22: Hoare triple {128139#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {128140#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,099 INFO L290 TraceCheckUtils]: 23: Hoare triple {128140#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {128140#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,100 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {128140#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {128086#true} #1077#return; {128122#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-27 15:00:22,101 INFO L272 TraceCheckUtils]: 0: Hoare triple {128086#true} call ULTIMATE.init(); {128124#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:00:22,101 INFO L290 TraceCheckUtils]: 1: Hoare triple {128124#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {128086#true} is VALID [2022-04-27 15:00:22,101 INFO L290 TraceCheckUtils]: 2: Hoare triple {128086#true} assume true; {128086#true} is VALID [2022-04-27 15:00:22,102 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {128086#true} {128086#true} #1159#return; {128086#true} is VALID [2022-04-27 15:00:22,102 INFO L272 TraceCheckUtils]: 4: Hoare triple {128086#true} call #t~ret170 := main(); {128086#true} is VALID [2022-04-27 15:00:22,102 INFO L290 TraceCheckUtils]: 5: Hoare triple {128086#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; {128086#true} is VALID [2022-04-27 15:00:22,102 INFO L272 TraceCheckUtils]: 6: Hoare triple {128086#true} call _BLAST_init(); {128125#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:22,102 INFO L290 TraceCheckUtils]: 7: Hoare triple {128125#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {128086#true} is VALID [2022-04-27 15:00:22,102 INFO L290 TraceCheckUtils]: 8: Hoare triple {128086#true} assume true; {128086#true} is VALID [2022-04-27 15:00:22,102 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {128086#true} {128086#true} #1067#return; {128086#true} is VALID [2022-04-27 15:00:22,103 INFO L290 TraceCheckUtils]: 10: Hoare triple {128086#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; {128086#true} is VALID [2022-04-27 15:00:22,103 INFO L290 TraceCheckUtils]: 11: Hoare triple {128086#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {128086#true} is VALID [2022-04-27 15:00:22,103 INFO L272 TraceCheckUtils]: 12: Hoare triple {128086#true} call stub_driver_init(); {128126#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:00:22,103 INFO L290 TraceCheckUtils]: 13: Hoare triple {128126#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {128086#true} is VALID [2022-04-27 15:00:22,103 INFO L290 TraceCheckUtils]: 14: Hoare triple {128086#true} assume true; {128086#true} is VALID [2022-04-27 15:00:22,103 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {128086#true} {128086#true} #1069#return; {128086#true} is VALID [2022-04-27 15:00:22,103 INFO L290 TraceCheckUtils]: 16: Hoare triple {128086#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; {128086#true} is VALID [2022-04-27 15:00:22,103 INFO L290 TraceCheckUtils]: 17: Hoare triple {128086#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; {128086#true} is VALID [2022-04-27 15:00:22,103 INFO L290 TraceCheckUtils]: 18: Hoare triple {128086#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; {128086#true} is VALID [2022-04-27 15:00:22,103 INFO L290 TraceCheckUtils]: 19: Hoare triple {128086#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; {128086#true} is VALID [2022-04-27 15:00:22,103 INFO L290 TraceCheckUtils]: 20: Hoare triple {128086#true} assume 3 == ~tmp_ndt_4~0; {128086#true} is VALID [2022-04-27 15:00:22,104 INFO L272 TraceCheckUtils]: 21: Hoare triple {128086#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {128127#(and (= |old(~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 [2022-04-27 15:00:22,104 INFO L290 TraceCheckUtils]: 22: Hoare triple {128127#(and (= |old(~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; {128086#true} is VALID [2022-04-27 15:00:22,104 INFO L290 TraceCheckUtils]: 23: Hoare triple {128086#true} assume 1 == ~PagingReferenceCount~0; {128086#true} is VALID [2022-04-27 15:00:22,104 INFO L290 TraceCheckUtils]: 24: Hoare triple {128086#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {128086#true} is VALID [2022-04-27 15:00:22,104 INFO L290 TraceCheckUtils]: 25: Hoare triple {128086#true} assume !(0 != ~disketteExtension__IsRemoved~0); {128086#true} is VALID [2022-04-27 15:00:22,104 INFO L290 TraceCheckUtils]: 26: Hoare triple {128086#true} assume !(0 == ~irpSp__MinorFunction~0); {128086#true} is VALID [2022-04-27 15:00:22,104 INFO L290 TraceCheckUtils]: 27: Hoare triple {128086#true} assume 5 == ~irpSp__MinorFunction~0; {128086#true} is VALID [2022-04-27 15:00:22,104 INFO L290 TraceCheckUtils]: 28: Hoare triple {128086#true} assume 5 == ~irpSp__MinorFunction~0; {128086#true} is VALID [2022-04-27 15:00:22,104 INFO L290 TraceCheckUtils]: 29: Hoare triple {128086#true} assume 0 == ~disketteExtension__IsStarted~0; {128086#true} is VALID [2022-04-27 15:00:22,104 INFO L290 TraceCheckUtils]: 30: Hoare triple {128086#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {128086#true} is VALID [2022-04-27 15:00:22,104 INFO L290 TraceCheckUtils]: 31: Hoare triple {128086#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; {128086#true} is VALID [2022-04-27 15:00:22,105 INFO L272 TraceCheckUtils]: 32: Hoare triple {128086#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {128141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:22,105 INFO L290 TraceCheckUtils]: 33: Hoare triple {128141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {128086#true} is VALID [2022-04-27 15:00:22,105 INFO L290 TraceCheckUtils]: 34: Hoare triple {128086#true} assume !(0 != ~compRegistered~0); {128086#true} is VALID [2022-04-27 15:00:22,105 INFO L290 TraceCheckUtils]: 35: Hoare triple {128086#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {128086#true} is VALID [2022-04-27 15:00:22,105 INFO L290 TraceCheckUtils]: 36: Hoare triple {128086#true} assume 0 == ~tmp_ndt_10~0; {128086#true} is VALID [2022-04-27 15:00:22,105 INFO L290 TraceCheckUtils]: 37: Hoare triple {128086#true} ~returnVal2~0 := 0; {128086#true} is VALID [2022-04-27 15:00:22,105 INFO L290 TraceCheckUtils]: 38: Hoare triple {128086#true} assume !(~s~0 == ~NP~0); {128086#true} is VALID [2022-04-27 15:00:22,105 INFO L290 TraceCheckUtils]: 39: Hoare triple {128086#true} assume !(~s~0 == ~MPR1~0); {128086#true} is VALID [2022-04-27 15:00:22,106 INFO L290 TraceCheckUtils]: 40: Hoare triple {128086#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {128142#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:00:22,106 INFO L290 TraceCheckUtils]: 41: Hoare triple {128142#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {128143#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,106 INFO L290 TraceCheckUtils]: 42: Hoare triple {128143#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {128143#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,106 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {128143#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {128086#true} #1025#return; {128139#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,107 INFO L290 TraceCheckUtils]: 44: Hoare triple {128139#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {128140#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,107 INFO L290 TraceCheckUtils]: 45: Hoare triple {128140#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {128140#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,107 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {128140#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {128086#true} #1077#return; {128122#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-27 15:00:22,108 INFO L290 TraceCheckUtils]: 47: Hoare triple {128122#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {128123#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,135 INFO L290 TraceCheckUtils]: 48: Hoare triple {128123#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {128123#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,135 INFO L290 TraceCheckUtils]: 49: Hoare triple {128123#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {128123#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,136 INFO L290 TraceCheckUtils]: 50: Hoare triple {128123#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {128123#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,136 INFO L290 TraceCheckUtils]: 51: Hoare triple {128123#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {128123#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,136 INFO L290 TraceCheckUtils]: 52: Hoare triple {128123#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {128123#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,136 INFO L290 TraceCheckUtils]: 53: Hoare triple {128123#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {128123#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,136 INFO L290 TraceCheckUtils]: 54: Hoare triple {128123#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {128123#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:00:22,137 INFO L290 TraceCheckUtils]: 55: Hoare triple {128123#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {128087#false} is VALID [2022-04-27 15:00:22,138 INFO L272 TraceCheckUtils]: 56: Hoare triple {128087#false} call errorFn(); {128087#false} is VALID [2022-04-27 15:00:22,138 INFO L290 TraceCheckUtils]: 57: Hoare triple {128087#false} assume !false; {128087#false} is VALID [2022-04-27 15:00:22,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:00:22,138 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:00:22,138 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [885264960] [2022-04-27 15:00:22,138 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [885264960] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:00:22,138 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:00:22,138 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-27 15:00:22,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985727429] [2022-04-27 15:00:22,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:00:22,139 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 [2022-04-27 15:00:22,139 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:00:22,139 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) [2022-04-27 15:00:22,222 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:22,222 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-27 15:00:22,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:00:22,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-27 15:00:22,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2022-04-27 15:00:22,222 INFO L87 Difference]: Start difference. First operand 590 states and 729 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) [2022-04-27 15:00:27,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:27,809 INFO L93 Difference]: Finished difference Result 631 states and 776 transitions. [2022-04-27 15:00:27,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-27 15:00:27,809 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 58 [2022-04-27 15:00:27,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:00:27,809 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) [2022-04-27 15:00:27,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 488 transitions. [2022-04-27 15:00:27,812 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) [2022-04-27 15:00:27,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 488 transitions. [2022-04-27 15:00:27,814 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 488 transitions. [2022-04-27 15:00:28,272 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 488 edges. 488 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:28,305 INFO L225 Difference]: With dead ends: 631 [2022-04-27 15:00:28,305 INFO L226 Difference]: Without dead ends: 613 [2022-04-27 15:00:28,306 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:00:28,306 INFO L413 NwaCegarLoop]: 417 mSDtfsCounter, 496 mSDsluCounter, 1234 mSDsCounter, 0 mSdLazyCounter, 2013 mSolverCounterSat, 174 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 500 SdHoareTripleChecker+Valid, 1651 SdHoareTripleChecker+Invalid, 2187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 174 IncrementalHoareTripleChecker+Valid, 2013 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-27 15:00:28,306 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [500 Valid, 1651 Invalid, 2187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [174 Valid, 2013 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-27 15:00:28,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 613 states. [2022-04-27 15:00:28,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 613 to 586. [2022-04-27 15:00:28,818 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:00:28,819 INFO L82 GeneralOperation]: Start isEquivalent. First operand 613 states. Second operand has 586 states, 466 states have (on average 1.238197424892704) internal successors, (577), 475 states have internal predecessors, (577), 67 states have call successors, (67), 45 states have call predecessors, (67), 52 states have return successors, (79), 66 states have call predecessors, (79), 59 states have call successors, (79) [2022-04-27 15:00:28,819 INFO L74 IsIncluded]: Start isIncluded. First operand 613 states. Second operand has 586 states, 466 states have (on average 1.238197424892704) internal successors, (577), 475 states have internal predecessors, (577), 67 states have call successors, (67), 45 states have call predecessors, (67), 52 states have return successors, (79), 66 states have call predecessors, (79), 59 states have call successors, (79) [2022-04-27 15:00:28,820 INFO L87 Difference]: Start difference. First operand 613 states. Second operand has 586 states, 466 states have (on average 1.238197424892704) internal successors, (577), 475 states have internal predecessors, (577), 67 states have call successors, (67), 45 states have call predecessors, (67), 52 states have return successors, (79), 66 states have call predecessors, (79), 59 states have call successors, (79) [2022-04-27 15:00:28,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:28,831 INFO L93 Difference]: Finished difference Result 613 states and 757 transitions. [2022-04-27 15:00:28,831 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 757 transitions. [2022-04-27 15:00:28,832 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:28,832 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:28,832 INFO L74 IsIncluded]: Start isIncluded. First operand has 586 states, 466 states have (on average 1.238197424892704) internal successors, (577), 475 states have internal predecessors, (577), 67 states have call successors, (67), 45 states have call predecessors, (67), 52 states have return successors, (79), 66 states have call predecessors, (79), 59 states have call successors, (79) Second operand 613 states. [2022-04-27 15:00:28,833 INFO L87 Difference]: Start difference. First operand has 586 states, 466 states have (on average 1.238197424892704) internal successors, (577), 475 states have internal predecessors, (577), 67 states have call successors, (67), 45 states have call predecessors, (67), 52 states have return successors, (79), 66 states have call predecessors, (79), 59 states have call successors, (79) Second operand 613 states. [2022-04-27 15:00:28,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:28,844 INFO L93 Difference]: Finished difference Result 613 states and 757 transitions. [2022-04-27 15:00:28,845 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 757 transitions. [2022-04-27 15:00:28,845 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:28,845 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:28,845 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:00:28,845 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:00:28,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 586 states, 466 states have (on average 1.238197424892704) internal successors, (577), 475 states have internal predecessors, (577), 67 states have call successors, (67), 45 states have call predecessors, (67), 52 states have return successors, (79), 66 states have call predecessors, (79), 59 states have call successors, (79) [2022-04-27 15:00:28,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 723 transitions. [2022-04-27 15:00:28,860 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 723 transitions. Word has length 58 [2022-04-27 15:00:28,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:00:28,860 INFO L495 AbstractCegarLoop]: Abstraction has 586 states and 723 transitions. [2022-04-27 15:00:28,861 INFO L496 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) [2022-04-27 15:00:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 723 transitions. [2022-04-27 15:00:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-27 15:00:28,861 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:00:28,861 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:00:28,861 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-04-27 15:00:28,861 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:00:28,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:00:28,862 INFO L85 PathProgramCache]: Analyzing trace with hash 1265645689, now seen corresponding path program 1 times [2022-04-27 15:00:28,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:00:28,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [782587181] [2022-04-27 15:00:28,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:00:28,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:00:28,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:28,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:00:28,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:28,946 INFO L290 TraceCheckUtils]: 0: Hoare triple {131050#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {131012#true} is VALID [2022-04-27 15:00:28,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {131012#true} assume true; {131012#true} is VALID [2022-04-27 15:00:28,946 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131012#true} {131012#true} #1159#return; {131012#true} is VALID [2022-04-27 15:00:28,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:00:28,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:28,970 INFO L290 TraceCheckUtils]: 0: Hoare triple {131051#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {131012#true} is VALID [2022-04-27 15:00:28,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {131012#true} assume true; {131012#true} is VALID [2022-04-27 15:00:28,970 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131012#true} {131012#true} #1067#return; {131012#true} is VALID [2022-04-27 15:00:28,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:00:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:28,983 INFO L290 TraceCheckUtils]: 0: Hoare triple {131052#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {131012#true} is VALID [2022-04-27 15:00:28,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {131012#true} assume true; {131012#true} is VALID [2022-04-27 15:00:28,983 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131012#true} {131012#true} #1069#return; {131012#true} is VALID [2022-04-27 15:00:28,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 15:00:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:29,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-27 15:00:29,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:29,041 INFO L290 TraceCheckUtils]: 0: Hoare triple {131064#(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; {131012#true} is VALID [2022-04-27 15:00:29,041 INFO L290 TraceCheckUtils]: 1: Hoare triple {131012#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {131012#true} is VALID [2022-04-27 15:00:29,041 INFO L290 TraceCheckUtils]: 2: Hoare triple {131012#true} assume true; {131012#true} is VALID [2022-04-27 15:00:29,041 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131012#true} {131012#true} #1027#return; {131012#true} is VALID [2022-04-27 15:00:29,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-04-27 15:00:29,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:29,051 INFO L290 TraceCheckUtils]: 0: Hoare triple {131065#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {131012#true} is VALID [2022-04-27 15:00:29,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {131012#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {131012#true} is VALID [2022-04-27 15:00:29,051 INFO L290 TraceCheckUtils]: 2: Hoare triple {131012#true} assume true; {131012#true} is VALID [2022-04-27 15:00:29,051 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131012#true} {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #1035#return; {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:00:29,052 INFO L290 TraceCheckUtils]: 0: Hoare triple {131053#(and (= |old(~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; {131012#true} is VALID [2022-04-27 15:00:29,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {131012#true} assume 1 == ~PagingReferenceCount~0; {131012#true} is VALID [2022-04-27 15:00:29,052 INFO L290 TraceCheckUtils]: 2: Hoare triple {131012#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {131012#true} is VALID [2022-04-27 15:00:29,052 INFO L290 TraceCheckUtils]: 3: Hoare triple {131012#true} assume !(0 != ~disketteExtension__IsRemoved~0); {131012#true} is VALID [2022-04-27 15:00:29,052 INFO L290 TraceCheckUtils]: 4: Hoare triple {131012#true} assume !(0 == ~irpSp__MinorFunction~0); {131012#true} is VALID [2022-04-27 15:00:29,052 INFO L290 TraceCheckUtils]: 5: Hoare triple {131012#true} assume 5 == ~irpSp__MinorFunction~0; {131012#true} is VALID [2022-04-27 15:00:29,052 INFO L290 TraceCheckUtils]: 6: Hoare triple {131012#true} assume 5 == ~irpSp__MinorFunction~0; {131012#true} is VALID [2022-04-27 15:00:29,052 INFO L290 TraceCheckUtils]: 7: Hoare triple {131012#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {131012#true} is VALID [2022-04-27 15:00:29,053 INFO L272 TraceCheckUtils]: 8: Hoare triple {131012#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {131064#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:00:29,053 INFO L290 TraceCheckUtils]: 9: Hoare triple {131064#(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; {131012#true} is VALID [2022-04-27 15:00:29,053 INFO L290 TraceCheckUtils]: 10: Hoare triple {131012#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {131012#true} is VALID [2022-04-27 15:00:29,053 INFO L290 TraceCheckUtils]: 11: Hoare triple {131012#true} assume true; {131012#true} is VALID [2022-04-27 15:00:29,053 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {131012#true} {131012#true} #1027#return; {131012#true} is VALID [2022-04-27 15:00:29,053 INFO L290 TraceCheckUtils]: 13: Hoare triple {131012#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {131012#true} is VALID [2022-04-27 15:00:29,053 INFO L290 TraceCheckUtils]: 14: Hoare triple {131012#true} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:00:29,054 INFO L272 TraceCheckUtils]: 15: Hoare triple {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} call IofCompleteRequest(~Irp, 0); {131065#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:00:29,054 INFO L290 TraceCheckUtils]: 16: Hoare triple {131065#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {131012#true} is VALID [2022-04-27 15:00:29,054 INFO L290 TraceCheckUtils]: 17: Hoare triple {131012#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {131012#true} is VALID [2022-04-27 15:00:29,054 INFO L290 TraceCheckUtils]: 18: Hoare triple {131012#true} assume true; {131012#true} is VALID [2022-04-27 15:00:29,054 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {131012#true} {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #1035#return; {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:00:29,054 INFO L290 TraceCheckUtils]: 20: Hoare triple {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:00:29,055 INFO L290 TraceCheckUtils]: 21: Hoare triple {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:00:29,055 INFO L290 TraceCheckUtils]: 22: Hoare triple {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {131063#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-27 15:00:29,055 INFO L290 TraceCheckUtils]: 23: Hoare triple {131063#(= |FloppyPnp_#res| (- 1073741823))} assume true; {131063#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-27 15:00:29,056 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {131063#(= |FloppyPnp_#res| (- 1073741823))} {131012#true} #1077#return; {131048#(= (- 1073741823) |main_#t~ret100|)} is VALID [2022-04-27 15:00:29,058 INFO L272 TraceCheckUtils]: 0: Hoare triple {131012#true} call ULTIMATE.init(); {131050#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:00:29,058 INFO L290 TraceCheckUtils]: 1: Hoare triple {131050#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {131012#true} is VALID [2022-04-27 15:00:29,058 INFO L290 TraceCheckUtils]: 2: Hoare triple {131012#true} assume true; {131012#true} is VALID [2022-04-27 15:00:29,058 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131012#true} {131012#true} #1159#return; {131012#true} is VALID [2022-04-27 15:00:29,058 INFO L272 TraceCheckUtils]: 4: Hoare triple {131012#true} call #t~ret170 := main(); {131012#true} is VALID [2022-04-27 15:00:29,058 INFO L290 TraceCheckUtils]: 5: Hoare triple {131012#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; {131012#true} is VALID [2022-04-27 15:00:29,059 INFO L272 TraceCheckUtils]: 6: Hoare triple {131012#true} call _BLAST_init(); {131051#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:29,059 INFO L290 TraceCheckUtils]: 7: Hoare triple {131051#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {131012#true} is VALID [2022-04-27 15:00:29,059 INFO L290 TraceCheckUtils]: 8: Hoare triple {131012#true} assume true; {131012#true} is VALID [2022-04-27 15:00:29,059 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {131012#true} {131012#true} #1067#return; {131012#true} is VALID [2022-04-27 15:00:29,059 INFO L290 TraceCheckUtils]: 10: Hoare triple {131012#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; {131012#true} is VALID [2022-04-27 15:00:29,059 INFO L290 TraceCheckUtils]: 11: Hoare triple {131012#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {131012#true} is VALID [2022-04-27 15:00:29,060 INFO L272 TraceCheckUtils]: 12: Hoare triple {131012#true} call stub_driver_init(); {131052#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:00:29,060 INFO L290 TraceCheckUtils]: 13: Hoare triple {131052#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {131012#true} is VALID [2022-04-27 15:00:29,060 INFO L290 TraceCheckUtils]: 14: Hoare triple {131012#true} assume true; {131012#true} is VALID [2022-04-27 15:00:29,060 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131012#true} {131012#true} #1069#return; {131012#true} is VALID [2022-04-27 15:00:29,060 INFO L290 TraceCheckUtils]: 16: Hoare triple {131012#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; {131012#true} is VALID [2022-04-27 15:00:29,060 INFO L290 TraceCheckUtils]: 17: Hoare triple {131012#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; {131012#true} is VALID [2022-04-27 15:00:29,060 INFO L290 TraceCheckUtils]: 18: Hoare triple {131012#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; {131012#true} is VALID [2022-04-27 15:00:29,060 INFO L290 TraceCheckUtils]: 19: Hoare triple {131012#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; {131012#true} is VALID [2022-04-27 15:00:29,060 INFO L290 TraceCheckUtils]: 20: Hoare triple {131012#true} assume 3 == ~tmp_ndt_4~0; {131012#true} is VALID [2022-04-27 15:00:29,061 INFO L272 TraceCheckUtils]: 21: Hoare triple {131012#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {131053#(and (= |old(~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 [2022-04-27 15:00:29,061 INFO L290 TraceCheckUtils]: 22: Hoare triple {131053#(and (= |old(~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; {131012#true} is VALID [2022-04-27 15:00:29,061 INFO L290 TraceCheckUtils]: 23: Hoare triple {131012#true} assume 1 == ~PagingReferenceCount~0; {131012#true} is VALID [2022-04-27 15:00:29,061 INFO L290 TraceCheckUtils]: 24: Hoare triple {131012#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {131012#true} is VALID [2022-04-27 15:00:29,061 INFO L290 TraceCheckUtils]: 25: Hoare triple {131012#true} assume !(0 != ~disketteExtension__IsRemoved~0); {131012#true} is VALID [2022-04-27 15:00:29,061 INFO L290 TraceCheckUtils]: 26: Hoare triple {131012#true} assume !(0 == ~irpSp__MinorFunction~0); {131012#true} is VALID [2022-04-27 15:00:29,061 INFO L290 TraceCheckUtils]: 27: Hoare triple {131012#true} assume 5 == ~irpSp__MinorFunction~0; {131012#true} is VALID [2022-04-27 15:00:29,061 INFO L290 TraceCheckUtils]: 28: Hoare triple {131012#true} assume 5 == ~irpSp__MinorFunction~0; {131012#true} is VALID [2022-04-27 15:00:29,061 INFO L290 TraceCheckUtils]: 29: Hoare triple {131012#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {131012#true} is VALID [2022-04-27 15:00:29,062 INFO L272 TraceCheckUtils]: 30: Hoare triple {131012#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {131064#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:00:29,062 INFO L290 TraceCheckUtils]: 31: Hoare triple {131064#(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; {131012#true} is VALID [2022-04-27 15:00:29,062 INFO L290 TraceCheckUtils]: 32: Hoare triple {131012#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {131012#true} is VALID [2022-04-27 15:00:29,062 INFO L290 TraceCheckUtils]: 33: Hoare triple {131012#true} assume true; {131012#true} is VALID [2022-04-27 15:00:29,062 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {131012#true} {131012#true} #1027#return; {131012#true} is VALID [2022-04-27 15:00:29,062 INFO L290 TraceCheckUtils]: 35: Hoare triple {131012#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {131012#true} is VALID [2022-04-27 15:00:29,062 INFO L290 TraceCheckUtils]: 36: Hoare triple {131012#true} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:00:29,063 INFO L272 TraceCheckUtils]: 37: Hoare triple {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} call IofCompleteRequest(~Irp, 0); {131065#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:00:29,063 INFO L290 TraceCheckUtils]: 38: Hoare triple {131065#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {131012#true} is VALID [2022-04-27 15:00:29,063 INFO L290 TraceCheckUtils]: 39: Hoare triple {131012#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {131012#true} is VALID [2022-04-27 15:00:29,063 INFO L290 TraceCheckUtils]: 40: Hoare triple {131012#true} assume true; {131012#true} is VALID [2022-04-27 15:00:29,063 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {131012#true} {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #1035#return; {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:00:29,064 INFO L290 TraceCheckUtils]: 42: Hoare triple {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:00:29,064 INFO L290 TraceCheckUtils]: 43: Hoare triple {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:00:29,064 INFO L290 TraceCheckUtils]: 44: Hoare triple {131058#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {131063#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-27 15:00:29,064 INFO L290 TraceCheckUtils]: 45: Hoare triple {131063#(= |FloppyPnp_#res| (- 1073741823))} assume true; {131063#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-27 15:00:29,065 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {131063#(= |FloppyPnp_#res| (- 1073741823))} {131012#true} #1077#return; {131048#(= (- 1073741823) |main_#t~ret100|)} is VALID [2022-04-27 15:00:29,065 INFO L290 TraceCheckUtils]: 47: Hoare triple {131048#(= (- 1073741823) |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {131049#(= main_~status~1 (- 1073741823))} is VALID [2022-04-27 15:00:29,066 INFO L290 TraceCheckUtils]: 48: Hoare triple {131049#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {131049#(= main_~status~1 (- 1073741823))} is VALID [2022-04-27 15:00:29,066 INFO L290 TraceCheckUtils]: 49: Hoare triple {131049#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {131049#(= main_~status~1 (- 1073741823))} is VALID [2022-04-27 15:00:29,066 INFO L290 TraceCheckUtils]: 50: Hoare triple {131049#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~UNLOADED~0; {131049#(= main_~status~1 (- 1073741823))} is VALID [2022-04-27 15:00:29,066 INFO L290 TraceCheckUtils]: 51: Hoare triple {131049#(= main_~status~1 (- 1073741823))} assume -1 != ~status~1; {131049#(= main_~status~1 (- 1073741823))} is VALID [2022-04-27 15:00:29,067 INFO L290 TraceCheckUtils]: 52: Hoare triple {131049#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~SKIP2~0; {131049#(= main_~status~1 (- 1073741823))} is VALID [2022-04-27 15:00:29,067 INFO L290 TraceCheckUtils]: 53: Hoare triple {131049#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~IPC~0; {131049#(= main_~status~1 (- 1073741823))} is VALID [2022-04-27 15:00:29,067 INFO L290 TraceCheckUtils]: 54: Hoare triple {131049#(= main_~status~1 (- 1073741823))} assume !(~s~0 != ~DC~0); {131049#(= main_~status~1 (- 1073741823))} is VALID [2022-04-27 15:00:29,067 INFO L290 TraceCheckUtils]: 55: Hoare triple {131049#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {131049#(= main_~status~1 (- 1073741823))} is VALID [2022-04-27 15:00:29,068 INFO L290 TraceCheckUtils]: 56: Hoare triple {131049#(= main_~status~1 (- 1073741823))} assume ~s~0 == ~DC~0; {131049#(= main_~status~1 (- 1073741823))} is VALID [2022-04-27 15:00:29,068 INFO L290 TraceCheckUtils]: 57: Hoare triple {131049#(= main_~status~1 (- 1073741823))} assume 259 == ~status~1; {131013#false} is VALID [2022-04-27 15:00:29,068 INFO L272 TraceCheckUtils]: 58: Hoare triple {131013#false} call errorFn(); {131013#false} is VALID [2022-04-27 15:00:29,068 INFO L290 TraceCheckUtils]: 59: Hoare triple {131013#false} assume !false; {131013#false} is VALID [2022-04-27 15:00:29,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:00:29,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:00:29,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [782587181] [2022-04-27 15:00:29,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [782587181] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:00:29,068 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:00:29,069 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-27 15:00:29,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [997289593] [2022-04-27 15:00:29,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:00:29,069 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 [2022-04-27 15:00:29,069 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:00:29,069 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) [2022-04-27 15:00:29,109 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:29,110 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-27 15:00:29,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:00:29,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-27 15:00:29,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-27 15:00:29,110 INFO L87 Difference]: Start difference. First operand 586 states and 723 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) [2022-04-27 15:00:34,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:34,094 INFO L93 Difference]: Finished difference Result 644 states and 788 transitions. [2022-04-27 15:00:34,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-27 15:00:34,095 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 [2022-04-27 15:00:34,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:00:34,095 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) [2022-04-27 15:00:34,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 497 transitions. [2022-04-27 15:00:34,098 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) [2022-04-27 15:00:34,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 497 transitions. [2022-04-27 15:00:34,100 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 497 transitions. [2022-04-27 15:00:34,576 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 497 edges. 497 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:34,596 INFO L225 Difference]: With dead ends: 644 [2022-04-27 15:00:34,596 INFO L226 Difference]: Without dead ends: 620 [2022-04-27 15:00:34,596 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2022-04-27 15:00:34,597 INFO L413 NwaCegarLoop]: 384 mSDtfsCounter, 467 mSDsluCounter, 589 mSDsCounter, 0 mSdLazyCounter, 2019 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 480 SdHoareTripleChecker+Valid, 973 SdHoareTripleChecker+Invalid, 2156 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 2019 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-27 15:00:34,597 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [480 Valid, 973 Invalid, 2156 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 2019 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-27 15:00:34,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 620 states. [2022-04-27 15:00:35,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 620 to 581. [2022-04-27 15:00:35,059 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:00:35,060 INFO L82 GeneralOperation]: Start isEquivalent. First operand 620 states. Second operand has 581 states, 463 states have (on average 1.2354211663066954) internal successors, (572), 471 states have internal predecessors, (572), 66 states have call successors, (66), 45 states have call predecessors, (66), 51 states have return successors, (77), 65 states have call predecessors, (77), 58 states have call successors, (77) [2022-04-27 15:00:35,060 INFO L74 IsIncluded]: Start isIncluded. First operand 620 states. Second operand has 581 states, 463 states have (on average 1.2354211663066954) internal successors, (572), 471 states have internal predecessors, (572), 66 states have call successors, (66), 45 states have call predecessors, (66), 51 states have return successors, (77), 65 states have call predecessors, (77), 58 states have call successors, (77) [2022-04-27 15:00:35,061 INFO L87 Difference]: Start difference. First operand 620 states. Second operand has 581 states, 463 states have (on average 1.2354211663066954) internal successors, (572), 471 states have internal predecessors, (572), 66 states have call successors, (66), 45 states have call predecessors, (66), 51 states have return successors, (77), 65 states have call predecessors, (77), 58 states have call successors, (77) [2022-04-27 15:00:35,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:35,072 INFO L93 Difference]: Finished difference Result 620 states and 761 transitions. [2022-04-27 15:00:35,072 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 761 transitions. [2022-04-27 15:00:35,073 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:35,073 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:35,074 INFO L74 IsIncluded]: Start isIncluded. First operand has 581 states, 463 states have (on average 1.2354211663066954) internal successors, (572), 471 states have internal predecessors, (572), 66 states have call successors, (66), 45 states have call predecessors, (66), 51 states have return successors, (77), 65 states have call predecessors, (77), 58 states have call successors, (77) Second operand 620 states. [2022-04-27 15:00:35,074 INFO L87 Difference]: Start difference. First operand has 581 states, 463 states have (on average 1.2354211663066954) internal successors, (572), 471 states have internal predecessors, (572), 66 states have call successors, (66), 45 states have call predecessors, (66), 51 states have return successors, (77), 65 states have call predecessors, (77), 58 states have call successors, (77) Second operand 620 states. [2022-04-27 15:00:35,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:35,086 INFO L93 Difference]: Finished difference Result 620 states and 761 transitions. [2022-04-27 15:00:35,086 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 761 transitions. [2022-04-27 15:00:35,086 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:35,087 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:35,087 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:00:35,087 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:00:35,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 581 states, 463 states have (on average 1.2354211663066954) internal successors, (572), 471 states have internal predecessors, (572), 66 states have call successors, (66), 45 states have call predecessors, (66), 51 states have return successors, (77), 65 states have call predecessors, (77), 58 states have call successors, (77) [2022-04-27 15:00:35,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 581 states and 715 transitions. [2022-04-27 15:00:35,101 INFO L78 Accepts]: Start accepts. Automaton has 581 states and 715 transitions. Word has length 60 [2022-04-27 15:00:35,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:00:35,102 INFO L495 AbstractCegarLoop]: Abstraction has 581 states and 715 transitions. [2022-04-27 15:00:35,102 INFO L496 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) [2022-04-27 15:00:35,102 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 715 transitions. [2022-04-27 15:00:35,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-27 15:00:35,102 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:00:35,102 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:00:35,102 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-27 15:00:35,103 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:00:35,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:00:35,103 INFO L85 PathProgramCache]: Analyzing trace with hash -187427669, now seen corresponding path program 1 times [2022-04-27 15:00:35,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:00:35,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [98047739] [2022-04-27 15:00:35,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:00:35,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:00:35,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:35,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:00:35,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:35,209 INFO L290 TraceCheckUtils]: 0: Hoare triple {134002#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {133966#true} is VALID [2022-04-27 15:00:35,209 INFO L290 TraceCheckUtils]: 1: Hoare triple {133966#true} assume true; {133966#true} is VALID [2022-04-27 15:00:35,209 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133966#true} {133966#true} #1159#return; {133966#true} is VALID [2022-04-27 15:00:35,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:00:35,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:35,239 INFO L290 TraceCheckUtils]: 0: Hoare triple {134003#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,239 INFO L290 TraceCheckUtils]: 1: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume true; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,240 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} {133966#true} #1067#return; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:00:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:35,253 INFO L290 TraceCheckUtils]: 0: Hoare triple {134004#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133966#true} is VALID [2022-04-27 15:00:35,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {133966#true} assume true; {133966#true} is VALID [2022-04-27 15:00:35,254 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133966#true} {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1069#return; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-27 15:00:35,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:35,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-27 15:00:35,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:35,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 15:00:35,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:35,303 INFO L290 TraceCheckUtils]: 0: Hoare triple {134019#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {133966#true} is VALID [2022-04-27 15:00:35,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {133966#true} assume true; {133966#true} is VALID [2022-04-27 15:00:35,303 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133966#true} {133966#true} #1091#return; {133966#true} is VALID [2022-04-27 15:00:35,303 INFO L290 TraceCheckUtils]: 0: Hoare triple {134019#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {133966#true} is VALID [2022-04-27 15:00:35,304 INFO L272 TraceCheckUtils]: 1: Hoare triple {133966#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {134019#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:00:35,304 INFO L290 TraceCheckUtils]: 2: Hoare triple {134019#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {133966#true} is VALID [2022-04-27 15:00:35,304 INFO L290 TraceCheckUtils]: 3: Hoare triple {133966#true} assume true; {133966#true} is VALID [2022-04-27 15:00:35,304 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {133966#true} {133966#true} #1091#return; {133966#true} is VALID [2022-04-27 15:00:35,304 INFO L290 TraceCheckUtils]: 5: Hoare triple {133966#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {133966#true} is VALID [2022-04-27 15:00:35,304 INFO L290 TraceCheckUtils]: 6: Hoare triple {133966#true} assume true; {133966#true} is VALID [2022-04-27 15:00:35,304 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {133966#true} {133966#true} #1125#return; {133966#true} is VALID [2022-04-27 15:00:35,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-27 15:00:35,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:35,320 INFO L290 TraceCheckUtils]: 0: Hoare triple {134023#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {134024#(= ~MPR1~0 ~s~0)} is VALID [2022-04-27 15:00:35,320 INFO L290 TraceCheckUtils]: 1: Hoare triple {134024#(= ~MPR1~0 ~s~0)} assume true; {134024#(= ~MPR1~0 ~s~0)} is VALID [2022-04-27 15:00:35,321 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {134024#(= ~MPR1~0 ~s~0)} {133966#true} #1127#return; {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-27 15:00:35,321 INFO L290 TraceCheckUtils]: 0: Hoare triple {134005#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {133966#true} is VALID [2022-04-27 15:00:35,321 INFO L290 TraceCheckUtils]: 1: Hoare triple {133966#true} assume 0 != ~compRegistered~0; {133966#true} is VALID [2022-04-27 15:00:35,322 INFO L272 TraceCheckUtils]: 2: Hoare triple {133966#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {134019#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:00:35,322 INFO L290 TraceCheckUtils]: 3: Hoare triple {134019#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {133966#true} is VALID [2022-04-27 15:00:35,322 INFO L272 TraceCheckUtils]: 4: Hoare triple {133966#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {134019#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:00:35,322 INFO L290 TraceCheckUtils]: 5: Hoare triple {134019#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {133966#true} is VALID [2022-04-27 15:00:35,322 INFO L290 TraceCheckUtils]: 6: Hoare triple {133966#true} assume true; {133966#true} is VALID [2022-04-27 15:00:35,322 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {133966#true} {133966#true} #1091#return; {133966#true} is VALID [2022-04-27 15:00:35,322 INFO L290 TraceCheckUtils]: 8: Hoare triple {133966#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {133966#true} is VALID [2022-04-27 15:00:35,323 INFO L290 TraceCheckUtils]: 9: Hoare triple {133966#true} assume true; {133966#true} is VALID [2022-04-27 15:00:35,323 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {133966#true} {133966#true} #1125#return; {133966#true} is VALID [2022-04-27 15:00:35,323 INFO L290 TraceCheckUtils]: 11: Hoare triple {133966#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {133966#true} is VALID [2022-04-27 15:00:35,323 INFO L290 TraceCheckUtils]: 12: Hoare triple {133966#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {133966#true} is VALID [2022-04-27 15:00:35,323 INFO L272 TraceCheckUtils]: 13: Hoare triple {133966#true} call stubMoreProcessingRequired(); {134023#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:00:35,323 INFO L290 TraceCheckUtils]: 14: Hoare triple {134023#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {134024#(= ~MPR1~0 ~s~0)} is VALID [2022-04-27 15:00:35,323 INFO L290 TraceCheckUtils]: 15: Hoare triple {134024#(= ~MPR1~0 ~s~0)} assume true; {134024#(= ~MPR1~0 ~s~0)} is VALID [2022-04-27 15:00:35,324 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {134024#(= ~MPR1~0 ~s~0)} {133966#true} #1127#return; {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-27 15:00:35,324 INFO L290 TraceCheckUtils]: 17: Hoare triple {134017#(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; {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-27 15:00:35,324 INFO L290 TraceCheckUtils]: 18: Hoare triple {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume 0 == ~tmp_ndt_10~0; {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-27 15:00:35,325 INFO L290 TraceCheckUtils]: 19: Hoare triple {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} ~returnVal2~0 := 0; {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-27 15:00:35,325 INFO L290 TraceCheckUtils]: 20: Hoare triple {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {134018#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-27 15:00:35,325 INFO L290 TraceCheckUtils]: 21: Hoare triple {134018#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} #res := ~returnVal2~0; {134018#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-27 15:00:35,326 INFO L290 TraceCheckUtils]: 22: Hoare triple {134018#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} assume true; {134018#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-27 15:00:35,326 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {134018#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1045#return; {133967#false} is VALID [2022-04-27 15:00:35,328 INFO L272 TraceCheckUtils]: 0: Hoare triple {133966#true} call ULTIMATE.init(); {134002#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:00:35,328 INFO L290 TraceCheckUtils]: 1: Hoare triple {134002#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {133966#true} is VALID [2022-04-27 15:00:35,328 INFO L290 TraceCheckUtils]: 2: Hoare triple {133966#true} assume true; {133966#true} is VALID [2022-04-27 15:00:35,328 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {133966#true} {133966#true} #1159#return; {133966#true} is VALID [2022-04-27 15:00:35,328 INFO L272 TraceCheckUtils]: 4: Hoare triple {133966#true} call #t~ret170 := main(); {133966#true} is VALID [2022-04-27 15:00:35,328 INFO L290 TraceCheckUtils]: 5: Hoare triple {133966#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; {133966#true} is VALID [2022-04-27 15:00:35,329 INFO L272 TraceCheckUtils]: 6: Hoare triple {133966#true} call _BLAST_init(); {134003#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:35,329 INFO L290 TraceCheckUtils]: 7: Hoare triple {134003#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,330 INFO L290 TraceCheckUtils]: 8: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume true; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,330 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} {133966#true} #1067#return; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,330 INFO L290 TraceCheckUtils]: 10: Hoare triple {133974#(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; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,330 INFO L290 TraceCheckUtils]: 11: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,331 INFO L272 TraceCheckUtils]: 12: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call stub_driver_init(); {134004#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:00:35,331 INFO L290 TraceCheckUtils]: 13: Hoare triple {134004#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133966#true} is VALID [2022-04-27 15:00:35,331 INFO L290 TraceCheckUtils]: 14: Hoare triple {133966#true} assume true; {133966#true} is VALID [2022-04-27 15:00:35,331 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {133966#true} {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1069#return; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,332 INFO L290 TraceCheckUtils]: 16: Hoare triple {133974#(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; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,332 INFO L290 TraceCheckUtils]: 17: Hoare triple {133974#(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; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,332 INFO L290 TraceCheckUtils]: 18: Hoare triple {133974#(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; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,333 INFO L290 TraceCheckUtils]: 19: Hoare triple {133974#(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; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,333 INFO L290 TraceCheckUtils]: 20: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 3 == ~tmp_ndt_4~0; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,334 INFO L272 TraceCheckUtils]: 21: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,334 INFO L290 TraceCheckUtils]: 22: Hoare triple {133974#(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; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,335 INFO L290 TraceCheckUtils]: 23: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 1 == ~PagingReferenceCount~0; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,335 INFO L290 TraceCheckUtils]: 24: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,335 INFO L290 TraceCheckUtils]: 25: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 != ~disketteExtension__IsRemoved~0); {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,335 INFO L290 TraceCheckUtils]: 26: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 == ~irpSp__MinorFunction~0); {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,336 INFO L290 TraceCheckUtils]: 27: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(5 == ~irpSp__MinorFunction~0); {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,336 INFO L290 TraceCheckUtils]: 28: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(1 == ~irpSp__MinorFunction~0); {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,336 INFO L290 TraceCheckUtils]: 29: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 6 == ~irpSp__MinorFunction~0; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,337 INFO L290 TraceCheckUtils]: 30: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 6 == ~irpSp__MinorFunction~0; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,337 INFO L290 TraceCheckUtils]: 31: Hoare triple {133974#(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; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,337 INFO L290 TraceCheckUtils]: 32: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(~s~0 != ~NP~0); {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,338 INFO L290 TraceCheckUtils]: 33: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,338 INFO L290 TraceCheckUtils]: 34: Hoare triple {133974#(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; {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-27 15:00:35,338 INFO L272 TraceCheckUtils]: 35: Hoare triple {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {134005#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:35,339 INFO L290 TraceCheckUtils]: 36: Hoare triple {134005#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {133966#true} is VALID [2022-04-27 15:00:35,339 INFO L290 TraceCheckUtils]: 37: Hoare triple {133966#true} assume 0 != ~compRegistered~0; {133966#true} is VALID [2022-04-27 15:00:35,339 INFO L272 TraceCheckUtils]: 38: Hoare triple {133966#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {134019#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:00:35,339 INFO L290 TraceCheckUtils]: 39: Hoare triple {134019#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {133966#true} is VALID [2022-04-27 15:00:35,340 INFO L272 TraceCheckUtils]: 40: Hoare triple {133966#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {134019#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:00:35,340 INFO L290 TraceCheckUtils]: 41: Hoare triple {134019#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {133966#true} is VALID [2022-04-27 15:00:35,340 INFO L290 TraceCheckUtils]: 42: Hoare triple {133966#true} assume true; {133966#true} is VALID [2022-04-27 15:00:35,340 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {133966#true} {133966#true} #1091#return; {133966#true} is VALID [2022-04-27 15:00:35,340 INFO L290 TraceCheckUtils]: 44: Hoare triple {133966#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {133966#true} is VALID [2022-04-27 15:00:35,340 INFO L290 TraceCheckUtils]: 45: Hoare triple {133966#true} assume true; {133966#true} is VALID [2022-04-27 15:00:35,340 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {133966#true} {133966#true} #1125#return; {133966#true} is VALID [2022-04-27 15:00:35,340 INFO L290 TraceCheckUtils]: 47: Hoare triple {133966#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {133966#true} is VALID [2022-04-27 15:00:35,340 INFO L290 TraceCheckUtils]: 48: Hoare triple {133966#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {133966#true} is VALID [2022-04-27 15:00:35,340 INFO L272 TraceCheckUtils]: 49: Hoare triple {133966#true} call stubMoreProcessingRequired(); {134023#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:00:35,340 INFO L290 TraceCheckUtils]: 50: Hoare triple {134023#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {134024#(= ~MPR1~0 ~s~0)} is VALID [2022-04-27 15:00:35,341 INFO L290 TraceCheckUtils]: 51: Hoare triple {134024#(= ~MPR1~0 ~s~0)} assume true; {134024#(= ~MPR1~0 ~s~0)} is VALID [2022-04-27 15:00:35,341 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {134024#(= ~MPR1~0 ~s~0)} {133966#true} #1127#return; {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-27 15:00:35,341 INFO L290 TraceCheckUtils]: 53: Hoare triple {134017#(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; {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-27 15:00:35,342 INFO L290 TraceCheckUtils]: 54: Hoare triple {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume 0 == ~tmp_ndt_10~0; {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-27 15:00:35,342 INFO L290 TraceCheckUtils]: 55: Hoare triple {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} ~returnVal2~0 := 0; {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-27 15:00:35,342 INFO L290 TraceCheckUtils]: 56: Hoare triple {134017#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {134018#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-27 15:00:35,343 INFO L290 TraceCheckUtils]: 57: Hoare triple {134018#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} #res := ~returnVal2~0; {134018#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-27 15:00:35,343 INFO L290 TraceCheckUtils]: 58: Hoare triple {134018#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} assume true; {134018#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-27 15:00:35,343 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {134018#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} {133974#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1045#return; {133967#false} is VALID [2022-04-27 15:00:35,343 INFO L290 TraceCheckUtils]: 60: Hoare triple {133967#false} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {133967#false} is VALID [2022-04-27 15:00:35,344 INFO L290 TraceCheckUtils]: 61: Hoare triple {133967#false} assume !(259 == ~__cil_tmp30~0); {133967#false} is VALID [2022-04-27 15:00:35,344 INFO L290 TraceCheckUtils]: 62: Hoare triple {133967#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {133967#false} is VALID [2022-04-27 15:00:35,344 INFO L272 TraceCheckUtils]: 63: Hoare triple {133967#false} call IofCompleteRequest(~Irp, 0); {133967#false} is VALID [2022-04-27 15:00:35,344 INFO L290 TraceCheckUtils]: 64: Hoare triple {133967#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {133967#false} is VALID [2022-04-27 15:00:35,344 INFO L290 TraceCheckUtils]: 65: Hoare triple {133967#false} assume !(~s~0 == ~NP~0); {133967#false} is VALID [2022-04-27 15:00:35,344 INFO L272 TraceCheckUtils]: 66: Hoare triple {133967#false} call errorFn(); {133967#false} is VALID [2022-04-27 15:00:35,344 INFO L290 TraceCheckUtils]: 67: Hoare triple {133967#false} assume !false; {133967#false} is VALID [2022-04-27 15:00:35,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:00:35,344 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:00:35,344 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [98047739] [2022-04-27 15:00:35,344 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [98047739] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:00:35,344 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:00:35,344 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-27 15:00:35,345 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [131553329] [2022-04-27 15:00:35,345 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:00:35,345 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 [2022-04-27 15:00:35,345 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:00:35,345 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) [2022-04-27 15:00:35,392 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:35,393 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-27 15:00:35,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:00:35,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-27 15:00:35,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-04-27 15:00:35,393 INFO L87 Difference]: Start difference. First operand 581 states and 715 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) [2022-04-27 15:00:39,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:39,662 INFO L93 Difference]: Finished difference Result 873 states and 1087 transitions. [2022-04-27 15:00:39,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-27 15:00:39,662 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 [2022-04-27 15:00:39,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:00:39,662 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) [2022-04-27 15:00:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 663 transitions. [2022-04-27 15:00:39,666 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) [2022-04-27 15:00:39,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 663 transitions. [2022-04-27 15:00:39,669 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 663 transitions. [2022-04-27 15:00:40,276 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 663 edges. 663 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:40,293 INFO L225 Difference]: With dead ends: 873 [2022-04-27 15:00:40,293 INFO L226 Difference]: Without dead ends: 614 [2022-04-27 15:00:40,294 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:00:40,294 INFO L413 NwaCegarLoop]: 380 mSDtfsCounter, 936 mSDsluCounter, 508 mSDsCounter, 0 mSdLazyCounter, 931 mSolverCounterSat, 291 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 949 SdHoareTripleChecker+Valid, 888 SdHoareTripleChecker+Invalid, 1222 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 291 IncrementalHoareTripleChecker+Valid, 931 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-27 15:00:40,295 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [949 Valid, 888 Invalid, 1222 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [291 Valid, 931 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-27 15:00:40,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 614 states. [2022-04-27 15:00:40,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 614 to 581. [2022-04-27 15:00:40,792 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:00:40,792 INFO L82 GeneralOperation]: Start isEquivalent. First operand 614 states. Second operand has 581 states, 463 states have (on average 1.2311015118790496) internal successors, (570), 471 states have internal predecessors, (570), 66 states have call successors, (66), 45 states have call predecessors, (66), 51 states have return successors, (77), 65 states have call predecessors, (77), 58 states have call successors, (77) [2022-04-27 15:00:40,793 INFO L74 IsIncluded]: Start isIncluded. First operand 614 states. Second operand has 581 states, 463 states have (on average 1.2311015118790496) internal successors, (570), 471 states have internal predecessors, (570), 66 states have call successors, (66), 45 states have call predecessors, (66), 51 states have return successors, (77), 65 states have call predecessors, (77), 58 states have call successors, (77) [2022-04-27 15:00:40,793 INFO L87 Difference]: Start difference. First operand 614 states. Second operand has 581 states, 463 states have (on average 1.2311015118790496) internal successors, (570), 471 states have internal predecessors, (570), 66 states have call successors, (66), 45 states have call predecessors, (66), 51 states have return successors, (77), 65 states have call predecessors, (77), 58 states have call successors, (77) [2022-04-27 15:00:40,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:40,805 INFO L93 Difference]: Finished difference Result 614 states and 756 transitions. [2022-04-27 15:00:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 756 transitions. [2022-04-27 15:00:40,805 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:40,805 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:40,806 INFO L74 IsIncluded]: Start isIncluded. First operand has 581 states, 463 states have (on average 1.2311015118790496) internal successors, (570), 471 states have internal predecessors, (570), 66 states have call successors, (66), 45 states have call predecessors, (66), 51 states have return successors, (77), 65 states have call predecessors, (77), 58 states have call successors, (77) Second operand 614 states. [2022-04-27 15:00:40,806 INFO L87 Difference]: Start difference. First operand has 581 states, 463 states have (on average 1.2311015118790496) internal successors, (570), 471 states have internal predecessors, (570), 66 states have call successors, (66), 45 states have call predecessors, (66), 51 states have return successors, (77), 65 states have call predecessors, (77), 58 states have call successors, (77) Second operand 614 states. [2022-04-27 15:00:40,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:40,848 INFO L93 Difference]: Finished difference Result 614 states and 756 transitions. [2022-04-27 15:00:40,848 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 756 transitions. [2022-04-27 15:00:40,848 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:40,849 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:40,849 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:00:40,849 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:00:40,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 581 states, 463 states have (on average 1.2311015118790496) internal successors, (570), 471 states have internal predecessors, (570), 66 states have call successors, (66), 45 states have call predecessors, (66), 51 states have return successors, (77), 65 states have call predecessors, (77), 58 states have call successors, (77) [2022-04-27 15:00:40,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 581 states and 713 transitions. [2022-04-27 15:00:40,863 INFO L78 Accepts]: Start accepts. Automaton has 581 states and 713 transitions. Word has length 68 [2022-04-27 15:00:40,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:00:40,863 INFO L495 AbstractCegarLoop]: Abstraction has 581 states and 713 transitions. [2022-04-27 15:00:40,863 INFO L496 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) [2022-04-27 15:00:40,863 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 713 transitions. [2022-04-27 15:00:40,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-27 15:00:40,864 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:00:40,864 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:00:40,864 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-27 15:00:40,864 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:00:40,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:00:40,865 INFO L85 PathProgramCache]: Analyzing trace with hash 1214846552, now seen corresponding path program 1 times [2022-04-27 15:00:40,865 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:00:40,865 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [618589653] [2022-04-27 15:00:40,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:00:40,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:00:40,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:40,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:00:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:40,958 INFO L290 TraceCheckUtils]: 0: Hoare triple {137280#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {137241#true} is VALID [2022-04-27 15:00:40,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {137241#true} assume true; {137241#true} is VALID [2022-04-27 15:00:40,959 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137241#true} {137241#true} #1159#return; {137241#true} is VALID [2022-04-27 15:00:40,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:00:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:41,004 INFO L290 TraceCheckUtils]: 0: Hoare triple {137281#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137241#true} is VALID [2022-04-27 15:00:41,005 INFO L290 TraceCheckUtils]: 1: Hoare triple {137241#true} assume true; {137241#true} is VALID [2022-04-27 15:00:41,005 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137241#true} {137241#true} #1067#return; {137241#true} is VALID [2022-04-27 15:00:41,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:00:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:41,014 INFO L290 TraceCheckUtils]: 0: Hoare triple {137282#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137241#true} is VALID [2022-04-27 15:00:41,014 INFO L290 TraceCheckUtils]: 1: Hoare triple {137241#true} assume true; {137241#true} is VALID [2022-04-27 15:00:41,014 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137241#true} {137241#true} #1069#return; {137241#true} is VALID [2022-04-27 15:00:41,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 15:00:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:41,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-27 15:00:41,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:41,104 INFO L290 TraceCheckUtils]: 0: Hoare triple {137298#(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; {137241#true} is VALID [2022-04-27 15:00:41,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {137241#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {137241#true} is VALID [2022-04-27 15:00:41,105 INFO L290 TraceCheckUtils]: 2: Hoare triple {137241#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {137241#true} is VALID [2022-04-27 15:00:41,105 INFO L290 TraceCheckUtils]: 3: Hoare triple {137241#true} assume 0 == ~pended~0;~pended~0 := 1; {137241#true} is VALID [2022-04-27 15:00:41,105 INFO L290 TraceCheckUtils]: 4: Hoare triple {137241#true} #res := 259; {137299#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} is VALID [2022-04-27 15:00:41,105 INFO L290 TraceCheckUtils]: 5: Hoare triple {137299#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} assume true; {137299#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} is VALID [2022-04-27 15:00:41,106 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {137299#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} {137241#true} #1141#return; {137291#(and (<= |FloppyDeviceControl_#t~ret160| 259) (<= 259 |FloppyDeviceControl_#t~ret160|))} is VALID [2022-04-27 15:00:41,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 15:00:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:41,114 INFO L290 TraceCheckUtils]: 0: Hoare triple {137300#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {137241#true} is VALID [2022-04-27 15:00:41,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {137241#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {137241#true} is VALID [2022-04-27 15:00:41,114 INFO L290 TraceCheckUtils]: 2: Hoare triple {137241#true} assume true; {137241#true} is VALID [2022-04-27 15:00:41,114 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137241#true} {137242#false} #1147#return; {137242#false} is VALID [2022-04-27 15:00:41,114 INFO L290 TraceCheckUtils]: 0: Hoare triple {137283#(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; {137241#true} is VALID [2022-04-27 15:00:41,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {137241#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {137241#true} is VALID [2022-04-27 15:00:41,114 INFO L290 TraceCheckUtils]: 2: Hoare triple {137241#true} assume !(0 != ~disketteExtension__IsRemoved~1); {137241#true} is VALID [2022-04-27 15:00:41,114 INFO L290 TraceCheckUtils]: 3: Hoare triple {137241#true} assume !(0 == ~disketteExtension__IsStarted~2); {137241#true} is VALID [2022-04-27 15:00:41,114 INFO L290 TraceCheckUtils]: 4: Hoare triple {137241#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {137241#true} is VALID [2022-04-27 15:00:41,114 INFO L290 TraceCheckUtils]: 5: Hoare triple {137241#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {137241#true} is VALID [2022-04-27 15:00:41,114 INFO L290 TraceCheckUtils]: 6: Hoare triple {137241#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {137241#true} is VALID [2022-04-27 15:00:41,114 INFO L290 TraceCheckUtils]: 7: Hoare triple {137241#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {137241#true} is VALID [2022-04-27 15:00:41,114 INFO L290 TraceCheckUtils]: 8: Hoare triple {137241#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {137241#true} is VALID [2022-04-27 15:00:41,115 INFO L272 TraceCheckUtils]: 9: Hoare triple {137241#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {137298#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:00:41,115 INFO L290 TraceCheckUtils]: 10: Hoare triple {137298#(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; {137241#true} is VALID [2022-04-27 15:00:41,115 INFO L290 TraceCheckUtils]: 11: Hoare triple {137241#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {137241#true} is VALID [2022-04-27 15:00:41,115 INFO L290 TraceCheckUtils]: 12: Hoare triple {137241#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {137241#true} is VALID [2022-04-27 15:00:41,115 INFO L290 TraceCheckUtils]: 13: Hoare triple {137241#true} assume 0 == ~pended~0;~pended~0 := 1; {137241#true} is VALID [2022-04-27 15:00:41,115 INFO L290 TraceCheckUtils]: 14: Hoare triple {137241#true} #res := 259; {137299#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} is VALID [2022-04-27 15:00:41,116 INFO L290 TraceCheckUtils]: 15: Hoare triple {137299#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} assume true; {137299#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} is VALID [2022-04-27 15:00:41,116 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {137299#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} {137241#true} #1141#return; {137291#(and (<= |FloppyDeviceControl_#t~ret160| 259) (<= 259 |FloppyDeviceControl_#t~ret160|))} is VALID [2022-04-27 15:00:41,116 INFO L290 TraceCheckUtils]: 17: Hoare triple {137291#(and (<= |FloppyDeviceControl_#t~ret160| 259) (<= 259 |FloppyDeviceControl_#t~ret160|))} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {137292#(and (<= FloppyDeviceControl_~ntStatus~3 259) (<= 259 FloppyDeviceControl_~ntStatus~3))} is VALID [2022-04-27 15:00:41,117 INFO L290 TraceCheckUtils]: 18: Hoare triple {137292#(and (<= FloppyDeviceControl_~ntStatus~3 259) (<= 259 FloppyDeviceControl_~ntStatus~3))} ~__cil_tmp91~0 := ~ntStatus~3; {137293#(and (<= FloppyDeviceControl_~__cil_tmp91~0 259) (< 258 FloppyDeviceControl_~__cil_tmp91~0))} is VALID [2022-04-27 15:00:41,117 INFO L290 TraceCheckUtils]: 19: Hoare triple {137293#(and (<= FloppyDeviceControl_~__cil_tmp91~0 259) (< 258 FloppyDeviceControl_~__cil_tmp91~0))} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {137242#false} is VALID [2022-04-27 15:00:41,117 INFO L272 TraceCheckUtils]: 20: Hoare triple {137242#false} call IofCompleteRequest(~Irp, 0); {137300#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:00:41,117 INFO L290 TraceCheckUtils]: 21: Hoare triple {137300#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {137241#true} is VALID [2022-04-27 15:00:41,117 INFO L290 TraceCheckUtils]: 22: Hoare triple {137241#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {137241#true} is VALID [2022-04-27 15:00:41,117 INFO L290 TraceCheckUtils]: 23: Hoare triple {137241#true} assume true; {137241#true} is VALID [2022-04-27 15:00:41,117 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {137241#true} {137242#false} #1147#return; {137242#false} is VALID [2022-04-27 15:00:41,117 INFO L290 TraceCheckUtils]: 25: Hoare triple {137242#false} #res := ~ntStatus~3; {137242#false} is VALID [2022-04-27 15:00:41,118 INFO L290 TraceCheckUtils]: 26: Hoare triple {137242#false} assume true; {137242#false} is VALID [2022-04-27 15:00:41,118 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {137242#false} {137241#true} #1075#return; {137242#false} is VALID [2022-04-27 15:00:41,122 INFO L272 TraceCheckUtils]: 0: Hoare triple {137241#true} call ULTIMATE.init(); {137280#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:00:41,122 INFO L290 TraceCheckUtils]: 1: Hoare triple {137280#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {137241#true} is VALID [2022-04-27 15:00:41,122 INFO L290 TraceCheckUtils]: 2: Hoare triple {137241#true} assume true; {137241#true} is VALID [2022-04-27 15:00:41,122 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137241#true} {137241#true} #1159#return; {137241#true} is VALID [2022-04-27 15:00:41,122 INFO L272 TraceCheckUtils]: 4: Hoare triple {137241#true} call #t~ret170 := main(); {137241#true} is VALID [2022-04-27 15:00:41,122 INFO L290 TraceCheckUtils]: 5: Hoare triple {137241#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; {137241#true} is VALID [2022-04-27 15:00:41,123 INFO L272 TraceCheckUtils]: 6: Hoare triple {137241#true} call _BLAST_init(); {137281#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:41,123 INFO L290 TraceCheckUtils]: 7: Hoare triple {137281#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137241#true} is VALID [2022-04-27 15:00:41,123 INFO L290 TraceCheckUtils]: 8: Hoare triple {137241#true} assume true; {137241#true} is VALID [2022-04-27 15:00:41,123 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137241#true} {137241#true} #1067#return; {137241#true} is VALID [2022-04-27 15:00:41,123 INFO L290 TraceCheckUtils]: 10: Hoare triple {137241#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; {137241#true} is VALID [2022-04-27 15:00:41,123 INFO L290 TraceCheckUtils]: 11: Hoare triple {137241#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137241#true} is VALID [2022-04-27 15:00:41,123 INFO L272 TraceCheckUtils]: 12: Hoare triple {137241#true} call stub_driver_init(); {137282#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:00:41,123 INFO L290 TraceCheckUtils]: 13: Hoare triple {137282#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137241#true} is VALID [2022-04-27 15:00:41,123 INFO L290 TraceCheckUtils]: 14: Hoare triple {137241#true} assume true; {137241#true} is VALID [2022-04-27 15:00:41,123 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137241#true} {137241#true} #1069#return; {137241#true} is VALID [2022-04-27 15:00:41,123 INFO L290 TraceCheckUtils]: 16: Hoare triple {137241#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; {137241#true} is VALID [2022-04-27 15:00:41,123 INFO L290 TraceCheckUtils]: 17: Hoare triple {137241#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; {137241#true} is VALID [2022-04-27 15:00:41,124 INFO L290 TraceCheckUtils]: 18: Hoare triple {137241#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; {137241#true} is VALID [2022-04-27 15:00:41,124 INFO L290 TraceCheckUtils]: 19: Hoare triple {137241#true} assume 2 == ~tmp_ndt_3~0; {137241#true} is VALID [2022-04-27 15:00:41,124 INFO L272 TraceCheckUtils]: 20: Hoare triple {137241#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {137283#(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 [2022-04-27 15:00:41,124 INFO L290 TraceCheckUtils]: 21: Hoare triple {137283#(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; {137241#true} is VALID [2022-04-27 15:00:41,124 INFO L290 TraceCheckUtils]: 22: Hoare triple {137241#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {137241#true} is VALID [2022-04-27 15:00:41,124 INFO L290 TraceCheckUtils]: 23: Hoare triple {137241#true} assume !(0 != ~disketteExtension__IsRemoved~1); {137241#true} is VALID [2022-04-27 15:00:41,124 INFO L290 TraceCheckUtils]: 24: Hoare triple {137241#true} assume !(0 == ~disketteExtension__IsStarted~2); {137241#true} is VALID [2022-04-27 15:00:41,124 INFO L290 TraceCheckUtils]: 25: Hoare triple {137241#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {137241#true} is VALID [2022-04-27 15:00:41,124 INFO L290 TraceCheckUtils]: 26: Hoare triple {137241#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {137241#true} is VALID [2022-04-27 15:00:41,124 INFO L290 TraceCheckUtils]: 27: Hoare triple {137241#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {137241#true} is VALID [2022-04-27 15:00:41,124 INFO L290 TraceCheckUtils]: 28: Hoare triple {137241#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {137241#true} is VALID [2022-04-27 15:00:41,125 INFO L290 TraceCheckUtils]: 29: Hoare triple {137241#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {137241#true} is VALID [2022-04-27 15:00:41,125 INFO L272 TraceCheckUtils]: 30: Hoare triple {137241#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {137298#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:00:41,125 INFO L290 TraceCheckUtils]: 31: Hoare triple {137298#(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; {137241#true} is VALID [2022-04-27 15:00:41,125 INFO L290 TraceCheckUtils]: 32: Hoare triple {137241#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {137241#true} is VALID [2022-04-27 15:00:41,125 INFO L290 TraceCheckUtils]: 33: Hoare triple {137241#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {137241#true} is VALID [2022-04-27 15:00:41,125 INFO L290 TraceCheckUtils]: 34: Hoare triple {137241#true} assume 0 == ~pended~0;~pended~0 := 1; {137241#true} is VALID [2022-04-27 15:00:41,125 INFO L290 TraceCheckUtils]: 35: Hoare triple {137241#true} #res := 259; {137299#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} is VALID [2022-04-27 15:00:41,126 INFO L290 TraceCheckUtils]: 36: Hoare triple {137299#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} assume true; {137299#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} is VALID [2022-04-27 15:00:41,126 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {137299#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} {137241#true} #1141#return; {137291#(and (<= |FloppyDeviceControl_#t~ret160| 259) (<= 259 |FloppyDeviceControl_#t~ret160|))} is VALID [2022-04-27 15:00:41,127 INFO L290 TraceCheckUtils]: 38: Hoare triple {137291#(and (<= |FloppyDeviceControl_#t~ret160| 259) (<= 259 |FloppyDeviceControl_#t~ret160|))} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {137292#(and (<= FloppyDeviceControl_~ntStatus~3 259) (<= 259 FloppyDeviceControl_~ntStatus~3))} is VALID [2022-04-27 15:00:41,127 INFO L290 TraceCheckUtils]: 39: Hoare triple {137292#(and (<= FloppyDeviceControl_~ntStatus~3 259) (<= 259 FloppyDeviceControl_~ntStatus~3))} ~__cil_tmp91~0 := ~ntStatus~3; {137293#(and (<= FloppyDeviceControl_~__cil_tmp91~0 259) (< 258 FloppyDeviceControl_~__cil_tmp91~0))} is VALID [2022-04-27 15:00:41,127 INFO L290 TraceCheckUtils]: 40: Hoare triple {137293#(and (<= FloppyDeviceControl_~__cil_tmp91~0 259) (< 258 FloppyDeviceControl_~__cil_tmp91~0))} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {137242#false} is VALID [2022-04-27 15:00:41,127 INFO L272 TraceCheckUtils]: 41: Hoare triple {137242#false} call IofCompleteRequest(~Irp, 0); {137300#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:00:41,127 INFO L290 TraceCheckUtils]: 42: Hoare triple {137300#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {137241#true} is VALID [2022-04-27 15:00:41,127 INFO L290 TraceCheckUtils]: 43: Hoare triple {137241#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {137241#true} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 44: Hoare triple {137241#true} assume true; {137241#true} is VALID [2022-04-27 15:00:41,128 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {137241#true} {137242#false} #1147#return; {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 46: Hoare triple {137242#false} #res := ~ntStatus~3; {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 47: Hoare triple {137242#false} assume true; {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {137242#false} {137241#true} #1075#return; {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 49: Hoare triple {137242#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 50: Hoare triple {137242#false} assume 1 == ~pended~0; {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 51: Hoare triple {137242#false} assume !(~s~0 == ~NP~0); {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 52: Hoare triple {137242#false} assume 1 == ~pended~0; {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 53: Hoare triple {137242#false} assume !(~s~0 == ~MPR3~0); {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 54: Hoare triple {137242#false} assume ~s~0 != ~UNLOADED~0; {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 55: Hoare triple {137242#false} assume -1 != ~status~1; {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 56: Hoare triple {137242#false} assume ~s~0 != ~SKIP2~0; {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 57: Hoare triple {137242#false} assume ~s~0 != ~IPC~0; {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 58: Hoare triple {137242#false} assume !(~s~0 != ~DC~0); {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 59: Hoare triple {137242#false} assume 1 == ~pended~0; {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 60: Hoare triple {137242#false} assume 259 != ~status~1; {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L272 TraceCheckUtils]: 61: Hoare triple {137242#false} call errorFn(); {137242#false} is VALID [2022-04-27 15:00:41,128 INFO L290 TraceCheckUtils]: 62: Hoare triple {137242#false} assume !false; {137242#false} is VALID [2022-04-27 15:00:41,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:00:41,129 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:00:41,129 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [618589653] [2022-04-27 15:00:41,129 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [618589653] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:00:41,129 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:00:41,129 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-27 15:00:41,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2099588224] [2022-04-27 15:00:41,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:00:41,130 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 63 [2022-04-27 15:00:41,130 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:00:41,130 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), 5 states have internal predecessors, (49), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:00:41,166 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:41,166 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-27 15:00:41,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:00:41,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-27 15:00:41,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2022-04-27 15:00:41,167 INFO L87 Difference]: Start difference. First operand 581 states and 713 transitions. Second operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:00:45,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:45,915 INFO L93 Difference]: Finished difference Result 626 states and 763 transitions. [2022-04-27 15:00:45,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-27 15:00:45,915 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 63 [2022-04-27 15:00:45,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:00:45,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:00:45,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 486 transitions. [2022-04-27 15:00:45,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:00:45,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 486 transitions. [2022-04-27 15:00:45,920 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 486 transitions. [2022-04-27 15:00:46,351 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 486 edges. 486 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:46,369 INFO L225 Difference]: With dead ends: 626 [2022-04-27 15:00:46,370 INFO L226 Difference]: Without dead ends: 600 [2022-04-27 15:00:46,370 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=245, Unknown=0, NotChecked=0, Total=306 [2022-04-27 15:00:46,370 INFO L413 NwaCegarLoop]: 383 mSDtfsCounter, 456 mSDsluCounter, 587 mSDsCounter, 0 mSdLazyCounter, 1895 mSolverCounterSat, 136 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 469 SdHoareTripleChecker+Valid, 970 SdHoareTripleChecker+Invalid, 2031 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 136 IncrementalHoareTripleChecker+Valid, 1895 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-27 15:00:46,371 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [469 Valid, 970 Invalid, 2031 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [136 Valid, 1895 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-27 15:00:46,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 600 states. [2022-04-27 15:00:46,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 600 to 573. [2022-04-27 15:00:46,843 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:00:46,844 INFO L82 GeneralOperation]: Start isEquivalent. First operand 600 states. Second operand has 573 states, 457 states have (on average 1.2341356673960613) internal successors, (564), 466 states have internal predecessors, (564), 65 states have call successors, (65), 45 states have call predecessors, (65), 50 states have return successors, (74), 62 states have call predecessors, (74), 57 states have call successors, (74) [2022-04-27 15:00:46,844 INFO L74 IsIncluded]: Start isIncluded. First operand 600 states. Second operand has 573 states, 457 states have (on average 1.2341356673960613) internal successors, (564), 466 states have internal predecessors, (564), 65 states have call successors, (65), 45 states have call predecessors, (65), 50 states have return successors, (74), 62 states have call predecessors, (74), 57 states have call successors, (74) [2022-04-27 15:00:46,845 INFO L87 Difference]: Start difference. First operand 600 states. Second operand has 573 states, 457 states have (on average 1.2341356673960613) internal successors, (564), 466 states have internal predecessors, (564), 65 states have call successors, (65), 45 states have call predecessors, (65), 50 states have return successors, (74), 62 states have call predecessors, (74), 57 states have call successors, (74) [2022-04-27 15:00:46,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:46,856 INFO L93 Difference]: Finished difference Result 600 states and 737 transitions. [2022-04-27 15:00:46,856 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 737 transitions. [2022-04-27 15:00:46,856 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:46,856 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:46,857 INFO L74 IsIncluded]: Start isIncluded. First operand has 573 states, 457 states have (on average 1.2341356673960613) internal successors, (564), 466 states have internal predecessors, (564), 65 states have call successors, (65), 45 states have call predecessors, (65), 50 states have return successors, (74), 62 states have call predecessors, (74), 57 states have call successors, (74) Second operand 600 states. [2022-04-27 15:00:46,857 INFO L87 Difference]: Start difference. First operand has 573 states, 457 states have (on average 1.2341356673960613) internal successors, (564), 466 states have internal predecessors, (564), 65 states have call successors, (65), 45 states have call predecessors, (65), 50 states have return successors, (74), 62 states have call predecessors, (74), 57 states have call successors, (74) Second operand 600 states. [2022-04-27 15:00:46,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:46,869 INFO L93 Difference]: Finished difference Result 600 states and 737 transitions. [2022-04-27 15:00:46,869 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 737 transitions. [2022-04-27 15:00:46,869 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:46,869 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:46,869 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:00:46,869 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:00:46,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 573 states, 457 states have (on average 1.2341356673960613) internal successors, (564), 466 states have internal predecessors, (564), 65 states have call successors, (65), 45 states have call predecessors, (65), 50 states have return successors, (74), 62 states have call predecessors, (74), 57 states have call successors, (74) [2022-04-27 15:00:46,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 573 states and 703 transitions. [2022-04-27 15:00:46,884 INFO L78 Accepts]: Start accepts. Automaton has 573 states and 703 transitions. Word has length 63 [2022-04-27 15:00:46,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:00:46,884 INFO L495 AbstractCegarLoop]: Abstraction has 573 states and 703 transitions. [2022-04-27 15:00:46,884 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:00:46,884 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 703 transitions. [2022-04-27 15:00:46,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-27 15:00:46,910 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:00:46,910 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:00:46,911 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-04-27 15:00:46,911 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:00:46,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:00:46,911 INFO L85 PathProgramCache]: Analyzing trace with hash 1866318114, now seen corresponding path program 1 times [2022-04-27 15:00:46,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:00:46,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1331253037] [2022-04-27 15:00:46,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:00:46,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:00:46,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:47,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:00:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:47,033 INFO L290 TraceCheckUtils]: 0: Hoare triple {140174#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {140131#true} is VALID [2022-04-27 15:00:47,033 INFO L290 TraceCheckUtils]: 1: Hoare triple {140131#true} assume true; {140131#true} is VALID [2022-04-27 15:00:47,033 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {140131#true} {140131#true} #1159#return; {140131#true} is VALID [2022-04-27 15:00:47,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:00:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:47,054 INFO L290 TraceCheckUtils]: 0: Hoare triple {140175#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {140131#true} is VALID [2022-04-27 15:00:47,054 INFO L290 TraceCheckUtils]: 1: Hoare triple {140131#true} assume true; {140131#true} is VALID [2022-04-27 15:00:47,055 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {140131#true} {140131#true} #1067#return; {140131#true} is VALID [2022-04-27 15:00:47,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:00:47,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:47,067 INFO L290 TraceCheckUtils]: 0: Hoare triple {140176#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {140131#true} is VALID [2022-04-27 15:00:47,067 INFO L290 TraceCheckUtils]: 1: Hoare triple {140131#true} assume true; {140131#true} is VALID [2022-04-27 15:00:47,067 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {140131#true} {140131#true} #1069#return; {140131#true} is VALID [2022-04-27 15:00:47,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 15:00:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:47,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-27 15:00:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:47,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-27 15:00:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:47,158 INFO L290 TraceCheckUtils]: 0: Hoare triple {140131#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; {140131#true} is VALID [2022-04-27 15:00:47,158 INFO L290 TraceCheckUtils]: 1: Hoare triple {140131#true} assume 0 == ~tmp_ndt_14~0; {140131#true} is VALID [2022-04-27 15:00:47,158 INFO L290 TraceCheckUtils]: 2: Hoare triple {140131#true} #res := 0; {140202#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-27 15:00:47,158 INFO L290 TraceCheckUtils]: 3: Hoare triple {140202#(<= 0 |PsCreateSystemThread_#res|)} assume true; {140202#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-27 15:00:47,159 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {140202#(<= 0 |PsCreateSystemThread_#res|)} {140131#true} #1117#return; {140200#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-27 15:00:47,159 INFO L290 TraceCheckUtils]: 0: Hoare triple {140194#(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; {140131#true} is VALID [2022-04-27 15:00:47,159 INFO L290 TraceCheckUtils]: 1: Hoare triple {140131#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {140131#true} is VALID [2022-04-27 15:00:47,159 INFO L290 TraceCheckUtils]: 2: Hoare triple {140131#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; {140131#true} is VALID [2022-04-27 15:00:47,159 INFO L290 TraceCheckUtils]: 3: Hoare triple {140131#true} assume 1 == ~PagingReferenceCount~0; {140131#true} is VALID [2022-04-27 15:00:47,159 INFO L272 TraceCheckUtils]: 4: Hoare triple {140131#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {140131#true} is VALID [2022-04-27 15:00:47,160 INFO L290 TraceCheckUtils]: 5: Hoare triple {140131#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; {140131#true} is VALID [2022-04-27 15:00:47,160 INFO L290 TraceCheckUtils]: 6: Hoare triple {140131#true} assume 0 == ~tmp_ndt_14~0; {140131#true} is VALID [2022-04-27 15:00:47,160 INFO L290 TraceCheckUtils]: 7: Hoare triple {140131#true} #res := 0; {140202#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-27 15:00:47,160 INFO L290 TraceCheckUtils]: 8: Hoare triple {140202#(<= 0 |PsCreateSystemThread_#res|)} assume true; {140202#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-27 15:00:47,161 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {140202#(<= 0 |PsCreateSystemThread_#res|)} {140131#true} #1117#return; {140200#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-27 15:00:47,161 INFO L290 TraceCheckUtils]: 10: Hoare triple {140200#(<= 0 |FlQueueIrpToThread_#t~ret12|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {140201#(<= 0 FlQueueIrpToThread_~status~0)} is VALID [2022-04-27 15:00:47,162 INFO L290 TraceCheckUtils]: 11: Hoare triple {140201#(<= 0 FlQueueIrpToThread_~status~0)} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {140132#false} is VALID [2022-04-27 15:00:47,162 INFO L290 TraceCheckUtils]: 12: Hoare triple {140132#false} assume 0 == ~PagingReferenceCount~0; {140132#false} is VALID [2022-04-27 15:00:47,162 INFO L290 TraceCheckUtils]: 13: Hoare triple {140132#false} #res := ~status~0; {140132#false} is VALID [2022-04-27 15:00:47,162 INFO L290 TraceCheckUtils]: 14: Hoare triple {140132#false} assume true; {140132#false} is VALID [2022-04-27 15:00:47,162 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {140132#false} {140131#true} #1141#return; {140132#false} is VALID [2022-04-27 15:00:47,162 INFO L290 TraceCheckUtils]: 0: Hoare triple {140177#(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; {140131#true} is VALID [2022-04-27 15:00:47,162 INFO L290 TraceCheckUtils]: 1: Hoare triple {140131#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {140131#true} is VALID [2022-04-27 15:00:47,162 INFO L290 TraceCheckUtils]: 2: Hoare triple {140131#true} assume !(0 != ~disketteExtension__IsRemoved~1); {140131#true} is VALID [2022-04-27 15:00:47,162 INFO L290 TraceCheckUtils]: 3: Hoare triple {140131#true} assume !(0 == ~disketteExtension__IsStarted~2); {140131#true} is VALID [2022-04-27 15:00:47,162 INFO L290 TraceCheckUtils]: 4: Hoare triple {140131#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {140131#true} is VALID [2022-04-27 15:00:47,162 INFO L290 TraceCheckUtils]: 5: Hoare triple {140131#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {140131#true} is VALID [2022-04-27 15:00:47,162 INFO L290 TraceCheckUtils]: 6: Hoare triple {140131#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {140131#true} is VALID [2022-04-27 15:00:47,162 INFO L290 TraceCheckUtils]: 7: Hoare triple {140131#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {140131#true} is VALID [2022-04-27 15:00:47,162 INFO L290 TraceCheckUtils]: 8: Hoare triple {140131#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {140131#true} is VALID [2022-04-27 15:00:47,163 INFO L272 TraceCheckUtils]: 9: Hoare triple {140131#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {140194#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:00:47,163 INFO L290 TraceCheckUtils]: 10: Hoare triple {140194#(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; {140131#true} is VALID [2022-04-27 15:00:47,163 INFO L290 TraceCheckUtils]: 11: Hoare triple {140131#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {140131#true} is VALID [2022-04-27 15:00:47,163 INFO L290 TraceCheckUtils]: 12: Hoare triple {140131#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; {140131#true} is VALID [2022-04-27 15:00:47,163 INFO L290 TraceCheckUtils]: 13: Hoare triple {140131#true} assume 1 == ~PagingReferenceCount~0; {140131#true} is VALID [2022-04-27 15:00:47,163 INFO L272 TraceCheckUtils]: 14: Hoare triple {140131#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {140131#true} is VALID [2022-04-27 15:00:47,163 INFO L290 TraceCheckUtils]: 15: Hoare triple {140131#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; {140131#true} is VALID [2022-04-27 15:00:47,163 INFO L290 TraceCheckUtils]: 16: Hoare triple {140131#true} assume 0 == ~tmp_ndt_14~0; {140131#true} is VALID [2022-04-27 15:00:47,164 INFO L290 TraceCheckUtils]: 17: Hoare triple {140131#true} #res := 0; {140202#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-27 15:00:47,164 INFO L290 TraceCheckUtils]: 18: Hoare triple {140202#(<= 0 |PsCreateSystemThread_#res|)} assume true; {140202#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-27 15:00:47,165 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {140202#(<= 0 |PsCreateSystemThread_#res|)} {140131#true} #1117#return; {140200#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-27 15:00:47,165 INFO L290 TraceCheckUtils]: 20: Hoare triple {140200#(<= 0 |FlQueueIrpToThread_#t~ret12|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {140201#(<= 0 FlQueueIrpToThread_~status~0)} is VALID [2022-04-27 15:00:47,165 INFO L290 TraceCheckUtils]: 21: Hoare triple {140201#(<= 0 FlQueueIrpToThread_~status~0)} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {140132#false} is VALID [2022-04-27 15:00:47,165 INFO L290 TraceCheckUtils]: 22: Hoare triple {140132#false} assume 0 == ~PagingReferenceCount~0; {140132#false} is VALID [2022-04-27 15:00:47,165 INFO L290 TraceCheckUtils]: 23: Hoare triple {140132#false} #res := ~status~0; {140132#false} is VALID [2022-04-27 15:00:47,165 INFO L290 TraceCheckUtils]: 24: Hoare triple {140132#false} assume true; {140132#false} is VALID [2022-04-27 15:00:47,165 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {140132#false} {140131#true} #1141#return; {140132#false} is VALID [2022-04-27 15:00:47,165 INFO L290 TraceCheckUtils]: 26: Hoare triple {140132#false} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {140132#false} is VALID [2022-04-27 15:00:47,165 INFO L290 TraceCheckUtils]: 27: Hoare triple {140132#false} ~__cil_tmp91~0 := ~ntStatus~3; {140132#false} is VALID [2022-04-27 15:00:47,165 INFO L290 TraceCheckUtils]: 28: Hoare triple {140132#false} assume !(259 != ~__cil_tmp91~0); {140132#false} is VALID [2022-04-27 15:00:47,166 INFO L290 TraceCheckUtils]: 29: Hoare triple {140132#false} #res := ~ntStatus~3; {140132#false} is VALID [2022-04-27 15:00:47,166 INFO L290 TraceCheckUtils]: 30: Hoare triple {140132#false} assume true; {140132#false} is VALID [2022-04-27 15:00:47,166 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {140132#false} {140131#true} #1075#return; {140132#false} is VALID [2022-04-27 15:00:47,167 INFO L272 TraceCheckUtils]: 0: Hoare triple {140131#true} call ULTIMATE.init(); {140174#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:00:47,167 INFO L290 TraceCheckUtils]: 1: Hoare triple {140174#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {140131#true} is VALID [2022-04-27 15:00:47,167 INFO L290 TraceCheckUtils]: 2: Hoare triple {140131#true} assume true; {140131#true} is VALID [2022-04-27 15:00:47,167 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {140131#true} {140131#true} #1159#return; {140131#true} is VALID [2022-04-27 15:00:47,168 INFO L272 TraceCheckUtils]: 4: Hoare triple {140131#true} call #t~ret170 := main(); {140131#true} is VALID [2022-04-27 15:00:47,168 INFO L290 TraceCheckUtils]: 5: Hoare triple {140131#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; {140131#true} is VALID [2022-04-27 15:00:47,168 INFO L272 TraceCheckUtils]: 6: Hoare triple {140131#true} call _BLAST_init(); {140175#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:47,168 INFO L290 TraceCheckUtils]: 7: Hoare triple {140175#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {140131#true} is VALID [2022-04-27 15:00:47,168 INFO L290 TraceCheckUtils]: 8: Hoare triple {140131#true} assume true; {140131#true} is VALID [2022-04-27 15:00:47,169 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {140131#true} {140131#true} #1067#return; {140131#true} is VALID [2022-04-27 15:00:47,169 INFO L290 TraceCheckUtils]: 10: Hoare triple {140131#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; {140131#true} is VALID [2022-04-27 15:00:47,169 INFO L290 TraceCheckUtils]: 11: Hoare triple {140131#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {140131#true} is VALID [2022-04-27 15:00:47,169 INFO L272 TraceCheckUtils]: 12: Hoare triple {140131#true} call stub_driver_init(); {140176#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:00:47,169 INFO L290 TraceCheckUtils]: 13: Hoare triple {140176#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {140131#true} is VALID [2022-04-27 15:00:47,169 INFO L290 TraceCheckUtils]: 14: Hoare triple {140131#true} assume true; {140131#true} is VALID [2022-04-27 15:00:47,169 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {140131#true} {140131#true} #1069#return; {140131#true} is VALID [2022-04-27 15:00:47,169 INFO L290 TraceCheckUtils]: 16: Hoare triple {140131#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; {140131#true} is VALID [2022-04-27 15:00:47,169 INFO L290 TraceCheckUtils]: 17: Hoare triple {140131#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; {140131#true} is VALID [2022-04-27 15:00:47,169 INFO L290 TraceCheckUtils]: 18: Hoare triple {140131#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; {140131#true} is VALID [2022-04-27 15:00:47,169 INFO L290 TraceCheckUtils]: 19: Hoare triple {140131#true} assume 2 == ~tmp_ndt_3~0; {140131#true} is VALID [2022-04-27 15:00:47,170 INFO L272 TraceCheckUtils]: 20: Hoare triple {140131#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {140177#(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 [2022-04-27 15:00:47,170 INFO L290 TraceCheckUtils]: 21: Hoare triple {140177#(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; {140131#true} is VALID [2022-04-27 15:00:47,170 INFO L290 TraceCheckUtils]: 22: Hoare triple {140131#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {140131#true} is VALID [2022-04-27 15:00:47,170 INFO L290 TraceCheckUtils]: 23: Hoare triple {140131#true} assume !(0 != ~disketteExtension__IsRemoved~1); {140131#true} is VALID [2022-04-27 15:00:47,170 INFO L290 TraceCheckUtils]: 24: Hoare triple {140131#true} assume !(0 == ~disketteExtension__IsStarted~2); {140131#true} is VALID [2022-04-27 15:00:47,170 INFO L290 TraceCheckUtils]: 25: Hoare triple {140131#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {140131#true} is VALID [2022-04-27 15:00:47,170 INFO L290 TraceCheckUtils]: 26: Hoare triple {140131#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {140131#true} is VALID [2022-04-27 15:00:47,170 INFO L290 TraceCheckUtils]: 27: Hoare triple {140131#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {140131#true} is VALID [2022-04-27 15:00:47,170 INFO L290 TraceCheckUtils]: 28: Hoare triple {140131#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {140131#true} is VALID [2022-04-27 15:00:47,170 INFO L290 TraceCheckUtils]: 29: Hoare triple {140131#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {140131#true} is VALID [2022-04-27 15:00:47,171 INFO L272 TraceCheckUtils]: 30: Hoare triple {140131#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {140194#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:00:47,171 INFO L290 TraceCheckUtils]: 31: Hoare triple {140194#(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; {140131#true} is VALID [2022-04-27 15:00:47,171 INFO L290 TraceCheckUtils]: 32: Hoare triple {140131#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {140131#true} is VALID [2022-04-27 15:00:47,171 INFO L290 TraceCheckUtils]: 33: Hoare triple {140131#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; {140131#true} is VALID [2022-04-27 15:00:47,171 INFO L290 TraceCheckUtils]: 34: Hoare triple {140131#true} assume 1 == ~PagingReferenceCount~0; {140131#true} is VALID [2022-04-27 15:00:47,171 INFO L272 TraceCheckUtils]: 35: Hoare triple {140131#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {140131#true} is VALID [2022-04-27 15:00:47,171 INFO L290 TraceCheckUtils]: 36: Hoare triple {140131#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; {140131#true} is VALID [2022-04-27 15:00:47,171 INFO L290 TraceCheckUtils]: 37: Hoare triple {140131#true} assume 0 == ~tmp_ndt_14~0; {140131#true} is VALID [2022-04-27 15:00:47,172 INFO L290 TraceCheckUtils]: 38: Hoare triple {140131#true} #res := 0; {140202#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-27 15:00:47,172 INFO L290 TraceCheckUtils]: 39: Hoare triple {140202#(<= 0 |PsCreateSystemThread_#res|)} assume true; {140202#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-27 15:00:47,173 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {140202#(<= 0 |PsCreateSystemThread_#res|)} {140131#true} #1117#return; {140200#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-27 15:00:47,173 INFO L290 TraceCheckUtils]: 41: Hoare triple {140200#(<= 0 |FlQueueIrpToThread_#t~ret12|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {140201#(<= 0 FlQueueIrpToThread_~status~0)} is VALID [2022-04-27 15:00:47,173 INFO L290 TraceCheckUtils]: 42: Hoare triple {140201#(<= 0 FlQueueIrpToThread_~status~0)} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {140132#false} is VALID [2022-04-27 15:00:47,173 INFO L290 TraceCheckUtils]: 43: Hoare triple {140132#false} assume 0 == ~PagingReferenceCount~0; {140132#false} is VALID [2022-04-27 15:00:47,173 INFO L290 TraceCheckUtils]: 44: Hoare triple {140132#false} #res := ~status~0; {140132#false} is VALID [2022-04-27 15:00:47,173 INFO L290 TraceCheckUtils]: 45: Hoare triple {140132#false} assume true; {140132#false} is VALID [2022-04-27 15:00:47,173 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {140132#false} {140131#true} #1141#return; {140132#false} is VALID [2022-04-27 15:00:47,173 INFO L290 TraceCheckUtils]: 47: Hoare triple {140132#false} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {140132#false} is VALID [2022-04-27 15:00:47,173 INFO L290 TraceCheckUtils]: 48: Hoare triple {140132#false} ~__cil_tmp91~0 := ~ntStatus~3; {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L290 TraceCheckUtils]: 49: Hoare triple {140132#false} assume !(259 != ~__cil_tmp91~0); {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L290 TraceCheckUtils]: 50: Hoare triple {140132#false} #res := ~ntStatus~3; {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L290 TraceCheckUtils]: 51: Hoare triple {140132#false} assume true; {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {140132#false} {140131#true} #1075#return; {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L290 TraceCheckUtils]: 53: Hoare triple {140132#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L290 TraceCheckUtils]: 54: Hoare triple {140132#false} assume !(1 == ~pended~0); {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L290 TraceCheckUtils]: 55: Hoare triple {140132#false} assume !(1 == ~pended~0); {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L290 TraceCheckUtils]: 56: Hoare triple {140132#false} assume ~s~0 != ~UNLOADED~0; {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L290 TraceCheckUtils]: 57: Hoare triple {140132#false} assume -1 != ~status~1; {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L290 TraceCheckUtils]: 58: Hoare triple {140132#false} assume ~s~0 != ~SKIP2~0; {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L290 TraceCheckUtils]: 59: Hoare triple {140132#false} assume ~s~0 != ~IPC~0; {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L290 TraceCheckUtils]: 60: Hoare triple {140132#false} assume ~s~0 != ~DC~0; {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L272 TraceCheckUtils]: 61: Hoare triple {140132#false} call errorFn(); {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L290 TraceCheckUtils]: 62: Hoare triple {140132#false} assume !false; {140132#false} is VALID [2022-04-27 15:00:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:00:47,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:00:47,174 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1331253037] [2022-04-27 15:00:47,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1331253037] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:00:47,175 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:00:47,175 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-27 15:00:47,175 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648574526] [2022-04-27 15:00:47,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:00:47,175 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 [2022-04-27 15:00:47,175 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:00:47,175 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) [2022-04-27 15:00:47,217 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:47,217 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 15:00:47,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:00:47,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 15:00:47,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-27 15:00:47,217 INFO L87 Difference]: Start difference. First operand 573 states and 703 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) [2022-04-27 15:00:51,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:51,651 INFO L93 Difference]: Finished difference Result 695 states and 844 transitions. [2022-04-27 15:00:51,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-27 15:00:51,652 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 [2022-04-27 15:00:51,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:00:51,652 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) [2022-04-27 15:00:51,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 547 transitions. [2022-04-27 15:00:51,655 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) [2022-04-27 15:00:51,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 547 transitions. [2022-04-27 15:00:51,658 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 547 transitions. [2022-04-27 15:00:52,009 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 547 edges. 547 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:52,024 INFO L225 Difference]: With dead ends: 695 [2022-04-27 15:00:52,024 INFO L226 Difference]: Without dead ends: 603 [2022-04-27 15:00:52,025 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:00:52,028 INFO L413 NwaCegarLoop]: 382 mSDtfsCounter, 315 mSDsluCounter, 499 mSDsCounter, 0 mSdLazyCounter, 1838 mSolverCounterSat, 83 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 329 SdHoareTripleChecker+Valid, 881 SdHoareTripleChecker+Invalid, 1921 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 83 IncrementalHoareTripleChecker+Valid, 1838 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-27 15:00:52,029 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [329 Valid, 881 Invalid, 1921 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [83 Valid, 1838 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-27 15:00:52,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 603 states. [2022-04-27 15:00:52,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 603 to 577. [2022-04-27 15:00:52,353 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:00:52,354 INFO L82 GeneralOperation]: Start isEquivalent. First operand 603 states. Second operand has 577 states, 460 states have (on average 1.232608695652174) internal successors, (567), 469 states have internal predecessors, (567), 65 states have call successors, (65), 45 states have call predecessors, (65), 51 states have return successors, (75), 63 states have call predecessors, (75), 57 states have call successors, (75) [2022-04-27 15:00:52,354 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand has 577 states, 460 states have (on average 1.232608695652174) internal successors, (567), 469 states have internal predecessors, (567), 65 states have call successors, (65), 45 states have call predecessors, (65), 51 states have return successors, (75), 63 states have call predecessors, (75), 57 states have call successors, (75) [2022-04-27 15:00:52,355 INFO L87 Difference]: Start difference. First operand 603 states. Second operand has 577 states, 460 states have (on average 1.232608695652174) internal successors, (567), 469 states have internal predecessors, (567), 65 states have call successors, (65), 45 states have call predecessors, (65), 51 states have return successors, (75), 63 states have call predecessors, (75), 57 states have call successors, (75) [2022-04-27 15:00:52,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:52,366 INFO L93 Difference]: Finished difference Result 603 states and 739 transitions. [2022-04-27 15:00:52,366 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 739 transitions. [2022-04-27 15:00:52,367 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:52,367 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:52,374 INFO L74 IsIncluded]: Start isIncluded. First operand has 577 states, 460 states have (on average 1.232608695652174) internal successors, (567), 469 states have internal predecessors, (567), 65 states have call successors, (65), 45 states have call predecessors, (65), 51 states have return successors, (75), 63 states have call predecessors, (75), 57 states have call successors, (75) Second operand 603 states. [2022-04-27 15:00:52,375 INFO L87 Difference]: Start difference. First operand has 577 states, 460 states have (on average 1.232608695652174) internal successors, (567), 469 states have internal predecessors, (567), 65 states have call successors, (65), 45 states have call predecessors, (65), 51 states have return successors, (75), 63 states have call predecessors, (75), 57 states have call successors, (75) Second operand 603 states. [2022-04-27 15:00:52,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:52,386 INFO L93 Difference]: Finished difference Result 603 states and 739 transitions. [2022-04-27 15:00:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 739 transitions. [2022-04-27 15:00:52,386 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:52,387 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:52,387 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:00:52,387 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:00:52,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 577 states, 460 states have (on average 1.232608695652174) internal successors, (567), 469 states have internal predecessors, (567), 65 states have call successors, (65), 45 states have call predecessors, (65), 51 states have return successors, (75), 63 states have call predecessors, (75), 57 states have call successors, (75) [2022-04-27 15:00:52,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 577 states and 707 transitions. [2022-04-27 15:00:52,401 INFO L78 Accepts]: Start accepts. Automaton has 577 states and 707 transitions. Word has length 63 [2022-04-27 15:00:52,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:00:52,401 INFO L495 AbstractCegarLoop]: Abstraction has 577 states and 707 transitions. [2022-04-27 15:00:52,402 INFO L496 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) [2022-04-27 15:00:52,402 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 707 transitions. [2022-04-27 15:00:52,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-27 15:00:52,402 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:00:52,402 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:00:52,402 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-27 15:00:52,402 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:00:52,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:00:52,403 INFO L85 PathProgramCache]: Analyzing trace with hash -148851615, now seen corresponding path program 1 times [2022-04-27 15:00:52,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:00:52,403 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1693597709] [2022-04-27 15:00:52,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:00:52,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:00:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:52,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:00:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:52,474 INFO L290 TraceCheckUtils]: 0: Hoare triple {143171#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {143128#true} is VALID [2022-04-27 15:00:52,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {143128#true} assume true; {143128#true} is VALID [2022-04-27 15:00:52,474 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143128#true} {143128#true} #1159#return; {143128#true} is VALID [2022-04-27 15:00:52,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:00:52,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:52,487 INFO L290 TraceCheckUtils]: 0: Hoare triple {143172#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {143128#true} is VALID [2022-04-27 15:00:52,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {143128#true} assume true; {143128#true} is VALID [2022-04-27 15:00:52,487 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143128#true} {143128#true} #1067#return; {143128#true} is VALID [2022-04-27 15:00:52,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:00:52,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:52,493 INFO L290 TraceCheckUtils]: 0: Hoare triple {143173#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {143128#true} is VALID [2022-04-27 15:00:52,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {143128#true} assume true; {143128#true} is VALID [2022-04-27 15:00:52,494 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143128#true} {143128#true} #1069#return; {143128#true} is VALID [2022-04-27 15:00:52,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 15:00:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:52,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-27 15:00:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:52,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-27 15:00:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:52,587 INFO L290 TraceCheckUtils]: 0: Hoare triple {143128#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; {143128#true} is VALID [2022-04-27 15:00:52,587 INFO L290 TraceCheckUtils]: 1: Hoare triple {143128#true} assume !(0 == ~tmp_ndt_14~0); {143128#true} is VALID [2022-04-27 15:00:52,587 INFO L290 TraceCheckUtils]: 2: Hoare triple {143128#true} #res := -1073741823; {143128#true} is VALID [2022-04-27 15:00:52,587 INFO L290 TraceCheckUtils]: 3: Hoare triple {143128#true} assume true; {143128#true} is VALID [2022-04-27 15:00:52,587 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {143128#true} {143128#true} #1117#return; {143128#true} is VALID [2022-04-27 15:00:52,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {143194#(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; {143128#true} is VALID [2022-04-27 15:00:52,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {143128#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {143128#true} is VALID [2022-04-27 15:00:52,588 INFO L290 TraceCheckUtils]: 2: Hoare triple {143128#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; {143128#true} is VALID [2022-04-27 15:00:52,588 INFO L290 TraceCheckUtils]: 3: Hoare triple {143128#true} assume 1 == ~PagingReferenceCount~0; {143128#true} is VALID [2022-04-27 15:00:52,588 INFO L272 TraceCheckUtils]: 4: Hoare triple {143128#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {143128#true} is VALID [2022-04-27 15:00:52,588 INFO L290 TraceCheckUtils]: 5: Hoare triple {143128#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; {143128#true} is VALID [2022-04-27 15:00:52,588 INFO L290 TraceCheckUtils]: 6: Hoare triple {143128#true} assume !(0 == ~tmp_ndt_14~0); {143128#true} is VALID [2022-04-27 15:00:52,588 INFO L290 TraceCheckUtils]: 7: Hoare triple {143128#true} #res := -1073741823; {143128#true} is VALID [2022-04-27 15:00:52,588 INFO L290 TraceCheckUtils]: 8: Hoare triple {143128#true} assume true; {143128#true} is VALID [2022-04-27 15:00:52,588 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {143128#true} {143128#true} #1117#return; {143128#true} is VALID [2022-04-27 15:00:52,588 INFO L290 TraceCheckUtils]: 10: Hoare triple {143128#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {143128#true} is VALID [2022-04-27 15:00:52,588 INFO L290 TraceCheckUtils]: 11: Hoare triple {143128#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {143200#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-27 15:00:52,589 INFO L290 TraceCheckUtils]: 12: Hoare triple {143200#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {143200#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-27 15:00:52,589 INFO L290 TraceCheckUtils]: 13: Hoare triple {143200#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {143201#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-27 15:00:52,589 INFO L290 TraceCheckUtils]: 14: Hoare triple {143201#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {143201#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-27 15:00:52,589 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {143201#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {143128#true} #1141#return; {143191#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-27 15:00:52,589 INFO L290 TraceCheckUtils]: 0: Hoare triple {143174#(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; {143128#true} is VALID [2022-04-27 15:00:52,589 INFO L290 TraceCheckUtils]: 1: Hoare triple {143128#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {143128#true} is VALID [2022-04-27 15:00:52,590 INFO L290 TraceCheckUtils]: 2: Hoare triple {143128#true} assume !(0 != ~disketteExtension__IsRemoved~1); {143128#true} is VALID [2022-04-27 15:00:52,590 INFO L290 TraceCheckUtils]: 3: Hoare triple {143128#true} assume !(0 == ~disketteExtension__IsStarted~2); {143128#true} is VALID [2022-04-27 15:00:52,590 INFO L290 TraceCheckUtils]: 4: Hoare triple {143128#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {143128#true} is VALID [2022-04-27 15:00:52,590 INFO L290 TraceCheckUtils]: 5: Hoare triple {143128#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {143128#true} is VALID [2022-04-27 15:00:52,590 INFO L290 TraceCheckUtils]: 6: Hoare triple {143128#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {143128#true} is VALID [2022-04-27 15:00:52,590 INFO L290 TraceCheckUtils]: 7: Hoare triple {143128#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {143128#true} is VALID [2022-04-27 15:00:52,590 INFO L290 TraceCheckUtils]: 8: Hoare triple {143128#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {143128#true} is VALID [2022-04-27 15:00:52,590 INFO L272 TraceCheckUtils]: 9: Hoare triple {143128#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {143194#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:00:52,590 INFO L290 TraceCheckUtils]: 10: Hoare triple {143194#(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; {143128#true} is VALID [2022-04-27 15:00:52,590 INFO L290 TraceCheckUtils]: 11: Hoare triple {143128#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {143128#true} is VALID [2022-04-27 15:00:52,590 INFO L290 TraceCheckUtils]: 12: Hoare triple {143128#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; {143128#true} is VALID [2022-04-27 15:00:52,590 INFO L290 TraceCheckUtils]: 13: Hoare triple {143128#true} assume 1 == ~PagingReferenceCount~0; {143128#true} is VALID [2022-04-27 15:00:52,590 INFO L272 TraceCheckUtils]: 14: Hoare triple {143128#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {143128#true} is VALID [2022-04-27 15:00:52,590 INFO L290 TraceCheckUtils]: 15: Hoare triple {143128#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; {143128#true} is VALID [2022-04-27 15:00:52,591 INFO L290 TraceCheckUtils]: 16: Hoare triple {143128#true} assume !(0 == ~tmp_ndt_14~0); {143128#true} is VALID [2022-04-27 15:00:52,591 INFO L290 TraceCheckUtils]: 17: Hoare triple {143128#true} #res := -1073741823; {143128#true} is VALID [2022-04-27 15:00:52,591 INFO L290 TraceCheckUtils]: 18: Hoare triple {143128#true} assume true; {143128#true} is VALID [2022-04-27 15:00:52,591 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {143128#true} {143128#true} #1117#return; {143128#true} is VALID [2022-04-27 15:00:52,591 INFO L290 TraceCheckUtils]: 20: Hoare triple {143128#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {143128#true} is VALID [2022-04-27 15:00:52,591 INFO L290 TraceCheckUtils]: 21: Hoare triple {143128#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {143200#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-27 15:00:52,591 INFO L290 TraceCheckUtils]: 22: Hoare triple {143200#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {143200#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-27 15:00:52,591 INFO L290 TraceCheckUtils]: 23: Hoare triple {143200#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {143201#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-27 15:00:52,592 INFO L290 TraceCheckUtils]: 24: Hoare triple {143201#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {143201#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-27 15:00:52,592 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {143201#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {143128#true} #1141#return; {143191#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-27 15:00:52,592 INFO L290 TraceCheckUtils]: 26: Hoare triple {143191#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {143192#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-27 15:00:52,592 INFO L290 TraceCheckUtils]: 27: Hoare triple {143192#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {143193#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} is VALID [2022-04-27 15:00:52,593 INFO L290 TraceCheckUtils]: 28: Hoare triple {143193#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} assume !(259 != ~__cil_tmp91~0); {143129#false} is VALID [2022-04-27 15:00:52,593 INFO L290 TraceCheckUtils]: 29: Hoare triple {143129#false} #res := ~ntStatus~3; {143129#false} is VALID [2022-04-27 15:00:52,593 INFO L290 TraceCheckUtils]: 30: Hoare triple {143129#false} assume true; {143129#false} is VALID [2022-04-27 15:00:52,593 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {143129#false} {143128#true} #1075#return; {143129#false} is VALID [2022-04-27 15:00:52,594 INFO L272 TraceCheckUtils]: 0: Hoare triple {143128#true} call ULTIMATE.init(); {143171#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:00:52,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {143171#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {143128#true} is VALID [2022-04-27 15:00:52,594 INFO L290 TraceCheckUtils]: 2: Hoare triple {143128#true} assume true; {143128#true} is VALID [2022-04-27 15:00:52,594 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {143128#true} {143128#true} #1159#return; {143128#true} is VALID [2022-04-27 15:00:52,594 INFO L272 TraceCheckUtils]: 4: Hoare triple {143128#true} call #t~ret170 := main(); {143128#true} is VALID [2022-04-27 15:00:52,594 INFO L290 TraceCheckUtils]: 5: Hoare triple {143128#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; {143128#true} is VALID [2022-04-27 15:00:52,595 INFO L272 TraceCheckUtils]: 6: Hoare triple {143128#true} call _BLAST_init(); {143172#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:52,595 INFO L290 TraceCheckUtils]: 7: Hoare triple {143172#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {143128#true} is VALID [2022-04-27 15:00:52,595 INFO L290 TraceCheckUtils]: 8: Hoare triple {143128#true} assume true; {143128#true} is VALID [2022-04-27 15:00:52,595 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {143128#true} {143128#true} #1067#return; {143128#true} is VALID [2022-04-27 15:00:52,595 INFO L290 TraceCheckUtils]: 10: Hoare triple {143128#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; {143128#true} is VALID [2022-04-27 15:00:52,595 INFO L290 TraceCheckUtils]: 11: Hoare triple {143128#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {143128#true} is VALID [2022-04-27 15:00:52,595 INFO L272 TraceCheckUtils]: 12: Hoare triple {143128#true} call stub_driver_init(); {143173#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:00:52,595 INFO L290 TraceCheckUtils]: 13: Hoare triple {143173#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {143128#true} is VALID [2022-04-27 15:00:52,595 INFO L290 TraceCheckUtils]: 14: Hoare triple {143128#true} assume true; {143128#true} is VALID [2022-04-27 15:00:52,595 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {143128#true} {143128#true} #1069#return; {143128#true} is VALID [2022-04-27 15:00:52,595 INFO L290 TraceCheckUtils]: 16: Hoare triple {143128#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; {143128#true} is VALID [2022-04-27 15:00:52,595 INFO L290 TraceCheckUtils]: 17: Hoare triple {143128#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; {143128#true} is VALID [2022-04-27 15:00:52,595 INFO L290 TraceCheckUtils]: 18: Hoare triple {143128#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; {143128#true} is VALID [2022-04-27 15:00:52,595 INFO L290 TraceCheckUtils]: 19: Hoare triple {143128#true} assume 2 == ~tmp_ndt_3~0; {143128#true} is VALID [2022-04-27 15:00:52,596 INFO L272 TraceCheckUtils]: 20: Hoare triple {143128#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {143174#(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 [2022-04-27 15:00:52,596 INFO L290 TraceCheckUtils]: 21: Hoare triple {143174#(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; {143128#true} is VALID [2022-04-27 15:00:52,596 INFO L290 TraceCheckUtils]: 22: Hoare triple {143128#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {143128#true} is VALID [2022-04-27 15:00:52,596 INFO L290 TraceCheckUtils]: 23: Hoare triple {143128#true} assume !(0 != ~disketteExtension__IsRemoved~1); {143128#true} is VALID [2022-04-27 15:00:52,596 INFO L290 TraceCheckUtils]: 24: Hoare triple {143128#true} assume !(0 == ~disketteExtension__IsStarted~2); {143128#true} is VALID [2022-04-27 15:00:52,596 INFO L290 TraceCheckUtils]: 25: Hoare triple {143128#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {143128#true} is VALID [2022-04-27 15:00:52,596 INFO L290 TraceCheckUtils]: 26: Hoare triple {143128#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {143128#true} is VALID [2022-04-27 15:00:52,596 INFO L290 TraceCheckUtils]: 27: Hoare triple {143128#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {143128#true} is VALID [2022-04-27 15:00:52,596 INFO L290 TraceCheckUtils]: 28: Hoare triple {143128#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {143128#true} is VALID [2022-04-27 15:00:52,596 INFO L290 TraceCheckUtils]: 29: Hoare triple {143128#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {143128#true} is VALID [2022-04-27 15:00:52,597 INFO L272 TraceCheckUtils]: 30: Hoare triple {143128#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {143194#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:00:52,597 INFO L290 TraceCheckUtils]: 31: Hoare triple {143194#(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; {143128#true} is VALID [2022-04-27 15:00:52,597 INFO L290 TraceCheckUtils]: 32: Hoare triple {143128#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {143128#true} is VALID [2022-04-27 15:00:52,597 INFO L290 TraceCheckUtils]: 33: Hoare triple {143128#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; {143128#true} is VALID [2022-04-27 15:00:52,597 INFO L290 TraceCheckUtils]: 34: Hoare triple {143128#true} assume 1 == ~PagingReferenceCount~0; {143128#true} is VALID [2022-04-27 15:00:52,597 INFO L272 TraceCheckUtils]: 35: Hoare triple {143128#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {143128#true} is VALID [2022-04-27 15:00:52,597 INFO L290 TraceCheckUtils]: 36: Hoare triple {143128#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; {143128#true} is VALID [2022-04-27 15:00:52,597 INFO L290 TraceCheckUtils]: 37: Hoare triple {143128#true} assume !(0 == ~tmp_ndt_14~0); {143128#true} is VALID [2022-04-27 15:00:52,597 INFO L290 TraceCheckUtils]: 38: Hoare triple {143128#true} #res := -1073741823; {143128#true} is VALID [2022-04-27 15:00:52,597 INFO L290 TraceCheckUtils]: 39: Hoare triple {143128#true} assume true; {143128#true} is VALID [2022-04-27 15:00:52,597 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {143128#true} {143128#true} #1117#return; {143128#true} is VALID [2022-04-27 15:00:52,597 INFO L290 TraceCheckUtils]: 41: Hoare triple {143128#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {143128#true} is VALID [2022-04-27 15:00:52,597 INFO L290 TraceCheckUtils]: 42: Hoare triple {143128#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {143200#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-27 15:00:52,598 INFO L290 TraceCheckUtils]: 43: Hoare triple {143200#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {143200#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-27 15:00:52,598 INFO L290 TraceCheckUtils]: 44: Hoare triple {143200#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {143201#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-27 15:00:52,598 INFO L290 TraceCheckUtils]: 45: Hoare triple {143201#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {143201#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-27 15:00:52,598 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {143201#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {143128#true} #1141#return; {143191#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-27 15:00:52,599 INFO L290 TraceCheckUtils]: 47: Hoare triple {143191#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {143192#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-27 15:00:52,599 INFO L290 TraceCheckUtils]: 48: Hoare triple {143192#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {143193#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} is VALID [2022-04-27 15:00:52,599 INFO L290 TraceCheckUtils]: 49: Hoare triple {143193#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} assume !(259 != ~__cil_tmp91~0); {143129#false} is VALID [2022-04-27 15:00:52,599 INFO L290 TraceCheckUtils]: 50: Hoare triple {143129#false} #res := ~ntStatus~3; {143129#false} is VALID [2022-04-27 15:00:52,599 INFO L290 TraceCheckUtils]: 51: Hoare triple {143129#false} assume true; {143129#false} is VALID [2022-04-27 15:00:52,599 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {143129#false} {143128#true} #1075#return; {143129#false} is VALID [2022-04-27 15:00:52,599 INFO L290 TraceCheckUtils]: 53: Hoare triple {143129#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {143129#false} is VALID [2022-04-27 15:00:52,599 INFO L290 TraceCheckUtils]: 54: Hoare triple {143129#false} assume !(1 == ~pended~0); {143129#false} is VALID [2022-04-27 15:00:52,599 INFO L290 TraceCheckUtils]: 55: Hoare triple {143129#false} assume !(1 == ~pended~0); {143129#false} is VALID [2022-04-27 15:00:52,599 INFO L290 TraceCheckUtils]: 56: Hoare triple {143129#false} assume ~s~0 != ~UNLOADED~0; {143129#false} is VALID [2022-04-27 15:00:52,599 INFO L290 TraceCheckUtils]: 57: Hoare triple {143129#false} assume -1 != ~status~1; {143129#false} is VALID [2022-04-27 15:00:52,599 INFO L290 TraceCheckUtils]: 58: Hoare triple {143129#false} assume ~s~0 != ~SKIP2~0; {143129#false} is VALID [2022-04-27 15:00:52,600 INFO L290 TraceCheckUtils]: 59: Hoare triple {143129#false} assume ~s~0 != ~IPC~0; {143129#false} is VALID [2022-04-27 15:00:52,600 INFO L290 TraceCheckUtils]: 60: Hoare triple {143129#false} assume ~s~0 != ~DC~0; {143129#false} is VALID [2022-04-27 15:00:52,600 INFO L272 TraceCheckUtils]: 61: Hoare triple {143129#false} call errorFn(); {143129#false} is VALID [2022-04-27 15:00:52,600 INFO L290 TraceCheckUtils]: 62: Hoare triple {143129#false} assume !false; {143129#false} is VALID [2022-04-27 15:00:52,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:00:52,600 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:00:52,600 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1693597709] [2022-04-27 15:00:52,600 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1693597709] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:00:52,600 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:00:52,600 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-27 15:00:52,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741325233] [2022-04-27 15:00:52,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:00:52,601 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 [2022-04-27 15:00:52,601 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:00:52,601 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) [2022-04-27 15:00:52,628 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:52,628 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-27 15:00:52,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:00:52,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-27 15:00:52,629 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-27 15:00:52,629 INFO L87 Difference]: Start difference. First operand 577 states and 707 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) [2022-04-27 15:00:57,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:57,692 INFO L93 Difference]: Finished difference Result 610 states and 745 transitions. [2022-04-27 15:00:57,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-27 15:00:57,693 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 [2022-04-27 15:00:57,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:00:57,693 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) [2022-04-27 15:00:57,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 472 transitions. [2022-04-27 15:00:57,695 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) [2022-04-27 15:00:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 472 transitions. [2022-04-27 15:00:57,698 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 472 transitions. [2022-04-27 15:00:58,193 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 472 edges. 472 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:58,208 INFO L225 Difference]: With dead ends: 610 [2022-04-27 15:00:58,208 INFO L226 Difference]: Without dead ends: 586 [2022-04-27 15:00:58,208 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:00:58,209 INFO L413 NwaCegarLoop]: 372 mSDtfsCounter, 506 mSDsluCounter, 723 mSDsCounter, 0 mSdLazyCounter, 2365 mSolverCounterSat, 163 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 520 SdHoareTripleChecker+Valid, 1095 SdHoareTripleChecker+Invalid, 2528 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 163 IncrementalHoareTripleChecker+Valid, 2365 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-27 15:00:58,210 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [520 Valid, 1095 Invalid, 2528 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [163 Valid, 2365 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-27 15:00:58,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 586 states. [2022-04-27 15:00:58,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 586 to 563. [2022-04-27 15:00:58,708 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:00:58,708 INFO L82 GeneralOperation]: Start isEquivalent. First operand 586 states. Second operand has 563 states, 448 states have (on average 1.2276785714285714) internal successors, (550), 456 states have internal predecessors, (550), 64 states have call successors, (64), 45 states have call predecessors, (64), 50 states have return successors, (74), 62 states have call predecessors, (74), 57 states have call successors, (74) [2022-04-27 15:00:58,709 INFO L74 IsIncluded]: Start isIncluded. First operand 586 states. Second operand has 563 states, 448 states have (on average 1.2276785714285714) internal successors, (550), 456 states have internal predecessors, (550), 64 states have call successors, (64), 45 states have call predecessors, (64), 50 states have return successors, (74), 62 states have call predecessors, (74), 57 states have call successors, (74) [2022-04-27 15:00:58,709 INFO L87 Difference]: Start difference. First operand 586 states. Second operand has 563 states, 448 states have (on average 1.2276785714285714) internal successors, (550), 456 states have internal predecessors, (550), 64 states have call successors, (64), 45 states have call predecessors, (64), 50 states have return successors, (74), 62 states have call predecessors, (74), 57 states have call successors, (74) [2022-04-27 15:00:58,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:58,720 INFO L93 Difference]: Finished difference Result 586 states and 717 transitions. [2022-04-27 15:00:58,720 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 717 transitions. [2022-04-27 15:00:58,721 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:58,721 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:58,721 INFO L74 IsIncluded]: Start isIncluded. First operand has 563 states, 448 states have (on average 1.2276785714285714) internal successors, (550), 456 states have internal predecessors, (550), 64 states have call successors, (64), 45 states have call predecessors, (64), 50 states have return successors, (74), 62 states have call predecessors, (74), 57 states have call successors, (74) Second operand 586 states. [2022-04-27 15:00:58,722 INFO L87 Difference]: Start difference. First operand has 563 states, 448 states have (on average 1.2276785714285714) internal successors, (550), 456 states have internal predecessors, (550), 64 states have call successors, (64), 45 states have call predecessors, (64), 50 states have return successors, (74), 62 states have call predecessors, (74), 57 states have call successors, (74) Second operand 586 states. [2022-04-27 15:00:58,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:00:58,735 INFO L93 Difference]: Finished difference Result 586 states and 717 transitions. [2022-04-27 15:00:58,735 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 717 transitions. [2022-04-27 15:00:58,735 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:00:58,735 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:00:58,735 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:00:58,736 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:00:58,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 563 states, 448 states have (on average 1.2276785714285714) internal successors, (550), 456 states have internal predecessors, (550), 64 states have call successors, (64), 45 states have call predecessors, (64), 50 states have return successors, (74), 62 states have call predecessors, (74), 57 states have call successors, (74) [2022-04-27 15:00:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 563 states and 688 transitions. [2022-04-27 15:00:58,749 INFO L78 Accepts]: Start accepts. Automaton has 563 states and 688 transitions. Word has length 63 [2022-04-27 15:00:58,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:00:58,775 INFO L495 AbstractCegarLoop]: Abstraction has 563 states and 688 transitions. [2022-04-27 15:00:58,775 INFO L496 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) [2022-04-27 15:00:58,775 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 688 transitions. [2022-04-27 15:00:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-27 15:00:58,776 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:00:58,776 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:00:58,776 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-27 15:00:58,776 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:00:58,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:00:58,776 INFO L85 PathProgramCache]: Analyzing trace with hash -2009973241, now seen corresponding path program 1 times [2022-04-27 15:00:58,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:00:58,777 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13810484] [2022-04-27 15:00:58,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:00:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:00:58,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:58,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:00:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:58,863 INFO L290 TraceCheckUtils]: 0: Hoare triple {146008#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {145969#true} is VALID [2022-04-27 15:00:58,863 INFO L290 TraceCheckUtils]: 1: Hoare triple {145969#true} assume true; {145969#true} is VALID [2022-04-27 15:00:58,863 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {145969#true} {145969#true} #1159#return; {145969#true} is VALID [2022-04-27 15:00:58,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:00:58,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:58,893 INFO L290 TraceCheckUtils]: 0: Hoare triple {146009#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {145969#true} is VALID [2022-04-27 15:00:58,894 INFO L290 TraceCheckUtils]: 1: Hoare triple {145969#true} assume true; {145969#true} is VALID [2022-04-27 15:00:58,894 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {145969#true} {145969#true} #1067#return; {145969#true} is VALID [2022-04-27 15:00:58,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:00:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:58,905 INFO L290 TraceCheckUtils]: 0: Hoare triple {146010#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {145969#true} is VALID [2022-04-27 15:00:58,905 INFO L290 TraceCheckUtils]: 1: Hoare triple {145969#true} assume true; {145969#true} is VALID [2022-04-27 15:00:58,905 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {145969#true} {145969#true} #1069#return; {145969#true} is VALID [2022-04-27 15:00:58,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 15:00:58,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:58,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-27 15:00:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:59,007 INFO L290 TraceCheckUtils]: 0: Hoare triple {146025#(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; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,007 INFO L290 TraceCheckUtils]: 1: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,007 INFO L290 TraceCheckUtils]: 2: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,008 INFO L290 TraceCheckUtils]: 3: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} assume 0 == ~pended~0;~pended~0 := 1; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,008 INFO L290 TraceCheckUtils]: 4: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} #res := 259; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,008 INFO L290 TraceCheckUtils]: 5: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} assume true; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,009 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} #1027#return; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-27 15:00:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:00:59,017 INFO L290 TraceCheckUtils]: 0: Hoare triple {146027#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {145969#true} is VALID [2022-04-27 15:00:59,017 INFO L290 TraceCheckUtils]: 1: Hoare triple {145969#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {145969#true} is VALID [2022-04-27 15:00:59,017 INFO L290 TraceCheckUtils]: 2: Hoare triple {145969#true} assume true; {145969#true} is VALID [2022-04-27 15:00:59,018 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {145969#true} {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} #1035#return; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,018 INFO L290 TraceCheckUtils]: 0: Hoare triple {146011#(and (= |old(~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; {145969#true} is VALID [2022-04-27 15:00:59,018 INFO L290 TraceCheckUtils]: 1: Hoare triple {145969#true} assume 1 == ~PagingReferenceCount~0; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,018 INFO L290 TraceCheckUtils]: 2: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,019 INFO L290 TraceCheckUtils]: 3: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume !(0 != ~disketteExtension__IsRemoved~0); {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,019 INFO L290 TraceCheckUtils]: 4: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume !(0 == ~irpSp__MinorFunction~0); {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,019 INFO L290 TraceCheckUtils]: 5: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume 5 == ~irpSp__MinorFunction~0; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,020 INFO L290 TraceCheckUtils]: 6: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume 5 == ~irpSp__MinorFunction~0; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,020 INFO L290 TraceCheckUtils]: 7: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,020 INFO L272 TraceCheckUtils]: 8: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {146025#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:00:59,021 INFO L290 TraceCheckUtils]: 9: Hoare triple {146025#(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; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,021 INFO L290 TraceCheckUtils]: 10: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,021 INFO L290 TraceCheckUtils]: 11: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,021 INFO L290 TraceCheckUtils]: 12: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} assume 0 == ~pended~0;~pended~0 := 1; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,022 INFO L290 TraceCheckUtils]: 13: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} #res := 259; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,022 INFO L290 TraceCheckUtils]: 14: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} assume true; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,022 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} #1027#return; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,023 INFO L290 TraceCheckUtils]: 16: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,023 INFO L290 TraceCheckUtils]: 17: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,024 INFO L272 TraceCheckUtils]: 18: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} call IofCompleteRequest(~Irp, 0); {146027#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:00:59,024 INFO L290 TraceCheckUtils]: 19: Hoare triple {146027#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {145969#true} is VALID [2022-04-27 15:00:59,024 INFO L290 TraceCheckUtils]: 20: Hoare triple {145969#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {145969#true} is VALID [2022-04-27 15:00:59,024 INFO L290 TraceCheckUtils]: 21: Hoare triple {145969#true} assume true; {145969#true} is VALID [2022-04-27 15:00:59,024 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {145969#true} {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} #1035#return; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,025 INFO L290 TraceCheckUtils]: 23: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {146024#(and (<= ~PagingReferenceCount~0 0) (< 0 (+ ~PagingReferenceCount~0 1)))} is VALID [2022-04-27 15:00:59,025 INFO L290 TraceCheckUtils]: 24: Hoare triple {146024#(and (<= ~PagingReferenceCount~0 0) (< 0 (+ ~PagingReferenceCount~0 1)))} assume !(0 == ~PagingReferenceCount~0); {145970#false} is VALID [2022-04-27 15:00:59,025 INFO L290 TraceCheckUtils]: 25: Hoare triple {145970#false} #res := ~ntStatus~0; {145970#false} is VALID [2022-04-27 15:00:59,025 INFO L290 TraceCheckUtils]: 26: Hoare triple {145970#false} assume true; {145970#false} is VALID [2022-04-27 15:00:59,025 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {145970#false} {145969#true} #1077#return; {145970#false} is VALID [2022-04-27 15:00:59,027 INFO L272 TraceCheckUtils]: 0: Hoare triple {145969#true} call ULTIMATE.init(); {146008#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:00:59,027 INFO L290 TraceCheckUtils]: 1: Hoare triple {146008#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {145969#true} is VALID [2022-04-27 15:00:59,027 INFO L290 TraceCheckUtils]: 2: Hoare triple {145969#true} assume true; {145969#true} is VALID [2022-04-27 15:00:59,027 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {145969#true} {145969#true} #1159#return; {145969#true} is VALID [2022-04-27 15:00:59,027 INFO L272 TraceCheckUtils]: 4: Hoare triple {145969#true} call #t~ret170 := main(); {145969#true} is VALID [2022-04-27 15:00:59,027 INFO L290 TraceCheckUtils]: 5: Hoare triple {145969#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; {145969#true} is VALID [2022-04-27 15:00:59,028 INFO L272 TraceCheckUtils]: 6: Hoare triple {145969#true} call _BLAST_init(); {146009#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:00:59,028 INFO L290 TraceCheckUtils]: 7: Hoare triple {146009#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {145969#true} is VALID [2022-04-27 15:00:59,028 INFO L290 TraceCheckUtils]: 8: Hoare triple {145969#true} assume true; {145969#true} is VALID [2022-04-27 15:00:59,028 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {145969#true} {145969#true} #1067#return; {145969#true} is VALID [2022-04-27 15:00:59,028 INFO L290 TraceCheckUtils]: 10: Hoare triple {145969#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; {145969#true} is VALID [2022-04-27 15:00:59,028 INFO L290 TraceCheckUtils]: 11: Hoare triple {145969#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {145969#true} is VALID [2022-04-27 15:00:59,028 INFO L272 TraceCheckUtils]: 12: Hoare triple {145969#true} call stub_driver_init(); {146010#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:00:59,028 INFO L290 TraceCheckUtils]: 13: Hoare triple {146010#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {145969#true} is VALID [2022-04-27 15:00:59,028 INFO L290 TraceCheckUtils]: 14: Hoare triple {145969#true} assume true; {145969#true} is VALID [2022-04-27 15:00:59,028 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {145969#true} {145969#true} #1069#return; {145969#true} is VALID [2022-04-27 15:00:59,029 INFO L290 TraceCheckUtils]: 16: Hoare triple {145969#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; {145969#true} is VALID [2022-04-27 15:00:59,029 INFO L290 TraceCheckUtils]: 17: Hoare triple {145969#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; {145969#true} is VALID [2022-04-27 15:00:59,029 INFO L290 TraceCheckUtils]: 18: Hoare triple {145969#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; {145969#true} is VALID [2022-04-27 15:00:59,029 INFO L290 TraceCheckUtils]: 19: Hoare triple {145969#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; {145969#true} is VALID [2022-04-27 15:00:59,029 INFO L290 TraceCheckUtils]: 20: Hoare triple {145969#true} assume 3 == ~tmp_ndt_4~0; {145969#true} is VALID [2022-04-27 15:00:59,029 INFO L272 TraceCheckUtils]: 21: Hoare triple {145969#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {146011#(and (= |old(~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 [2022-04-27 15:00:59,029 INFO L290 TraceCheckUtils]: 22: Hoare triple {146011#(and (= |old(~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; {145969#true} is VALID [2022-04-27 15:00:59,030 INFO L290 TraceCheckUtils]: 23: Hoare triple {145969#true} assume 1 == ~PagingReferenceCount~0; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,030 INFO L290 TraceCheckUtils]: 24: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,030 INFO L290 TraceCheckUtils]: 25: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume !(0 != ~disketteExtension__IsRemoved~0); {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,031 INFO L290 TraceCheckUtils]: 26: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume !(0 == ~irpSp__MinorFunction~0); {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,031 INFO L290 TraceCheckUtils]: 27: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume 5 == ~irpSp__MinorFunction~0; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,031 INFO L290 TraceCheckUtils]: 28: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume 5 == ~irpSp__MinorFunction~0; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,032 INFO L290 TraceCheckUtils]: 29: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,032 INFO L272 TraceCheckUtils]: 30: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {146025#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:00:59,032 INFO L290 TraceCheckUtils]: 31: Hoare triple {146025#(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; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,033 INFO L290 TraceCheckUtils]: 32: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,033 INFO L290 TraceCheckUtils]: 33: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,033 INFO L290 TraceCheckUtils]: 34: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} assume 0 == ~pended~0;~pended~0 := 1; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,033 INFO L290 TraceCheckUtils]: 35: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} #res := 259; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,033 INFO L290 TraceCheckUtils]: 36: Hoare triple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} assume true; {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} is VALID [2022-04-27 15:00:59,034 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {146026#(= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0)} {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} #1027#return; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,034 INFO L290 TraceCheckUtils]: 38: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,035 INFO L290 TraceCheckUtils]: 39: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,035 INFO L272 TraceCheckUtils]: 40: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} call IofCompleteRequest(~Irp, 0); {146027#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:00:59,035 INFO L290 TraceCheckUtils]: 41: Hoare triple {146027#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {145969#true} is VALID [2022-04-27 15:00:59,035 INFO L290 TraceCheckUtils]: 42: Hoare triple {145969#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {145969#true} is VALID [2022-04-27 15:00:59,035 INFO L290 TraceCheckUtils]: 43: Hoare triple {145969#true} assume true; {145969#true} is VALID [2022-04-27 15:00:59,036 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {145969#true} {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} #1035#return; {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} is VALID [2022-04-27 15:00:59,036 INFO L290 TraceCheckUtils]: 45: Hoare triple {146012#(and (<= 1 ~PagingReferenceCount~0) (<= ~PagingReferenceCount~0 1))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {146024#(and (<= ~PagingReferenceCount~0 0) (< 0 (+ ~PagingReferenceCount~0 1)))} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 46: Hoare triple {146024#(and (<= ~PagingReferenceCount~0 0) (< 0 (+ ~PagingReferenceCount~0 1)))} assume !(0 == ~PagingReferenceCount~0); {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 47: Hoare triple {145970#false} #res := ~ntStatus~0; {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 48: Hoare triple {145970#false} assume true; {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {145970#false} {145969#true} #1077#return; {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 50: Hoare triple {145970#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 51: Hoare triple {145970#false} assume 1 == ~pended~0; {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 52: Hoare triple {145970#false} assume !(~s~0 == ~NP~0); {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 53: Hoare triple {145970#false} assume 1 == ~pended~0; {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 54: Hoare triple {145970#false} assume !(~s~0 == ~MPR3~0); {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 55: Hoare triple {145970#false} assume ~s~0 != ~UNLOADED~0; {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 56: Hoare triple {145970#false} assume -1 != ~status~1; {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 57: Hoare triple {145970#false} assume ~s~0 != ~SKIP2~0; {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 58: Hoare triple {145970#false} assume ~s~0 != ~IPC~0; {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 59: Hoare triple {145970#false} assume !(~s~0 != ~DC~0); {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 60: Hoare triple {145970#false} assume 1 == ~pended~0; {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 61: Hoare triple {145970#false} assume 259 != ~status~1; {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L272 TraceCheckUtils]: 62: Hoare triple {145970#false} call errorFn(); {145970#false} is VALID [2022-04-27 15:00:59,037 INFO L290 TraceCheckUtils]: 63: Hoare triple {145970#false} assume !false; {145970#false} is VALID [2022-04-27 15:00:59,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:00:59,038 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:00:59,038 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13810484] [2022-04-27 15:00:59,038 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [13810484] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:00:59,038 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:00:59,038 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-27 15:00:59,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512024332] [2022-04-27 15:00:59,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:00:59,038 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 5 states have internal predecessors, (50), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 64 [2022-04-27 15:00:59,039 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:00:59,039 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 5 states have internal predecessors, (50), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:00:59,082 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:00:59,082 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-27 15:00:59,082 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:00:59,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-27 15:00:59,082 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-04-27 15:00:59,082 INFO L87 Difference]: Start difference. First operand 563 states and 688 transitions. Second operand has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 5 states have internal predecessors, (50), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:01:05,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:05,512 INFO L93 Difference]: Finished difference Result 1351 states and 1624 transitions. [2022-04-27 15:01:05,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-27 15:01:05,513 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 5 states have internal predecessors, (50), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 64 [2022-04-27 15:01:05,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:01:05,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 5 states have internal predecessors, (50), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:01:05,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 1014 transitions. [2022-04-27 15:01:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 5 states have internal predecessors, (50), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:01:05,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 1014 transitions. [2022-04-27 15:01:05,524 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 1014 transitions. [2022-04-27 15:01:06,436 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1014 edges. 1014 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:06,468 INFO L225 Difference]: With dead ends: 1351 [2022-04-27 15:01:06,468 INFO L226 Difference]: Without dead ends: 848 [2022-04-27 15:01:06,470 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=134, Invalid=418, Unknown=0, NotChecked=0, Total=552 [2022-04-27 15:01:06,470 INFO L413 NwaCegarLoop]: 422 mSDtfsCounter, 1011 mSDsluCounter, 411 mSDsCounter, 0 mSdLazyCounter, 1622 mSolverCounterSat, 290 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1024 SdHoareTripleChecker+Valid, 833 SdHoareTripleChecker+Invalid, 1912 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 290 IncrementalHoareTripleChecker+Valid, 1622 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-27 15:01:06,470 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1024 Valid, 833 Invalid, 1912 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [290 Valid, 1622 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-27 15:01:06,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 848 states. [2022-04-27 15:01:07,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 848 to 719. [2022-04-27 15:01:07,299 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:01:07,300 INFO L82 GeneralOperation]: Start isEquivalent. First operand 848 states. Second operand has 719 states, 580 states have (on average 1.2086206896551723) internal successors, (701), 588 states have internal predecessors, (701), 74 states have call successors, (74), 56 states have call predecessors, (74), 64 states have return successors, (89), 75 states have call predecessors, (89), 67 states have call successors, (89) [2022-04-27 15:01:07,301 INFO L74 IsIncluded]: Start isIncluded. First operand 848 states. Second operand has 719 states, 580 states have (on average 1.2086206896551723) internal successors, (701), 588 states have internal predecessors, (701), 74 states have call successors, (74), 56 states have call predecessors, (74), 64 states have return successors, (89), 75 states have call predecessors, (89), 67 states have call successors, (89) [2022-04-27 15:01:07,301 INFO L87 Difference]: Start difference. First operand 848 states. Second operand has 719 states, 580 states have (on average 1.2086206896551723) internal successors, (701), 588 states have internal predecessors, (701), 74 states have call successors, (74), 56 states have call predecessors, (74), 64 states have return successors, (89), 75 states have call predecessors, (89), 67 states have call successors, (89) [2022-04-27 15:01:07,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:07,324 INFO L93 Difference]: Finished difference Result 848 states and 1004 transitions. [2022-04-27 15:01:07,324 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1004 transitions. [2022-04-27 15:01:07,325 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:07,325 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:07,326 INFO L74 IsIncluded]: Start isIncluded. First operand has 719 states, 580 states have (on average 1.2086206896551723) internal successors, (701), 588 states have internal predecessors, (701), 74 states have call successors, (74), 56 states have call predecessors, (74), 64 states have return successors, (89), 75 states have call predecessors, (89), 67 states have call successors, (89) Second operand 848 states. [2022-04-27 15:01:07,326 INFO L87 Difference]: Start difference. First operand has 719 states, 580 states have (on average 1.2086206896551723) internal successors, (701), 588 states have internal predecessors, (701), 74 states have call successors, (74), 56 states have call predecessors, (74), 64 states have return successors, (89), 75 states have call predecessors, (89), 67 states have call successors, (89) Second operand 848 states. [2022-04-27 15:01:07,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:07,348 INFO L93 Difference]: Finished difference Result 848 states and 1004 transitions. [2022-04-27 15:01:07,348 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1004 transitions. [2022-04-27 15:01:07,348 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:07,348 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:07,348 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:01:07,349 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:01:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 719 states, 580 states have (on average 1.2086206896551723) internal successors, (701), 588 states have internal predecessors, (701), 74 states have call successors, (74), 56 states have call predecessors, (74), 64 states have return successors, (89), 75 states have call predecessors, (89), 67 states have call successors, (89) [2022-04-27 15:01:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 719 states and 864 transitions. [2022-04-27 15:01:07,370 INFO L78 Accepts]: Start accepts. Automaton has 719 states and 864 transitions. Word has length 64 [2022-04-27 15:01:07,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:01:07,370 INFO L495 AbstractCegarLoop]: Abstraction has 719 states and 864 transitions. [2022-04-27 15:01:07,370 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 5 states have internal predecessors, (50), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:01:07,370 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 864 transitions. [2022-04-27 15:01:07,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-27 15:01:07,371 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:01:07,371 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:01:07,371 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-27 15:01:07,371 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:01:07,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:01:07,371 INFO L85 PathProgramCache]: Analyzing trace with hash -15828535, now seen corresponding path program 1 times [2022-04-27 15:01:07,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:01:07,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580930513] [2022-04-27 15:01:07,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:01:07,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:01:07,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:07,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:01:07,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:07,473 INFO L290 TraceCheckUtils]: 0: Hoare triple {150575#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {150536#true} is VALID [2022-04-27 15:01:07,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {150536#true} assume true; {150536#true} is VALID [2022-04-27 15:01:07,474 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {150536#true} {150536#true} #1159#return; {150536#true} is VALID [2022-04-27 15:01:07,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:01:07,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:07,494 INFO L290 TraceCheckUtils]: 0: Hoare triple {150576#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {150536#true} is VALID [2022-04-27 15:01:07,495 INFO L290 TraceCheckUtils]: 1: Hoare triple {150536#true} assume true; {150536#true} is VALID [2022-04-27 15:01:07,495 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {150536#true} {150536#true} #1067#return; {150536#true} is VALID [2022-04-27 15:01:07,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:01:07,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:07,506 INFO L290 TraceCheckUtils]: 0: Hoare triple {150577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {150536#true} is VALID [2022-04-27 15:01:07,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {150536#true} assume true; {150536#true} is VALID [2022-04-27 15:01:07,506 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {150536#true} {150536#true} #1069#return; {150536#true} is VALID [2022-04-27 15:01:07,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 15:01:07,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:07,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-27 15:01:07,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:07,605 INFO L290 TraceCheckUtils]: 0: Hoare triple {150592#(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; {150536#true} is VALID [2022-04-27 15:01:07,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {150536#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {150536#true} is VALID [2022-04-27 15:01:07,612 INFO L290 TraceCheckUtils]: 2: Hoare triple {150536#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {150536#true} is VALID [2022-04-27 15:01:07,612 INFO L290 TraceCheckUtils]: 3: Hoare triple {150536#true} assume 0 == ~pended~0;~pended~0 := 1; {150536#true} is VALID [2022-04-27 15:01:07,612 INFO L290 TraceCheckUtils]: 4: Hoare triple {150536#true} #res := 259; {150593#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} is VALID [2022-04-27 15:01:07,612 INFO L290 TraceCheckUtils]: 5: Hoare triple {150593#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} assume true; {150593#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} is VALID [2022-04-27 15:01:07,613 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {150593#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} {150536#true} #1027#return; {150586#(and (<= |FloppyPnp_#t~ret35| 259) (< 258 |FloppyPnp_#t~ret35|))} is VALID [2022-04-27 15:01:07,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-27 15:01:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:07,622 INFO L290 TraceCheckUtils]: 0: Hoare triple {150594#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {150536#true} is VALID [2022-04-27 15:01:07,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {150536#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {150536#true} is VALID [2022-04-27 15:01:07,622 INFO L290 TraceCheckUtils]: 2: Hoare triple {150536#true} assume true; {150536#true} is VALID [2022-04-27 15:01:07,622 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {150536#true} {150537#false} #1035#return; {150537#false} is VALID [2022-04-27 15:01:07,622 INFO L290 TraceCheckUtils]: 0: Hoare triple {150578#(and (= |old(~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; {150536#true} is VALID [2022-04-27 15:01:07,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {150536#true} assume 1 == ~PagingReferenceCount~0; {150536#true} is VALID [2022-04-27 15:01:07,622 INFO L290 TraceCheckUtils]: 2: Hoare triple {150536#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {150536#true} is VALID [2022-04-27 15:01:07,622 INFO L290 TraceCheckUtils]: 3: Hoare triple {150536#true} assume !(0 != ~disketteExtension__IsRemoved~0); {150536#true} is VALID [2022-04-27 15:01:07,622 INFO L290 TraceCheckUtils]: 4: Hoare triple {150536#true} assume !(0 == ~irpSp__MinorFunction~0); {150536#true} is VALID [2022-04-27 15:01:07,622 INFO L290 TraceCheckUtils]: 5: Hoare triple {150536#true} assume 5 == ~irpSp__MinorFunction~0; {150536#true} is VALID [2022-04-27 15:01:07,622 INFO L290 TraceCheckUtils]: 6: Hoare triple {150536#true} assume 5 == ~irpSp__MinorFunction~0; {150536#true} is VALID [2022-04-27 15:01:07,622 INFO L290 TraceCheckUtils]: 7: Hoare triple {150536#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {150536#true} is VALID [2022-04-27 15:01:07,623 INFO L272 TraceCheckUtils]: 8: Hoare triple {150536#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {150592#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:01:07,623 INFO L290 TraceCheckUtils]: 9: Hoare triple {150592#(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; {150536#true} is VALID [2022-04-27 15:01:07,623 INFO L290 TraceCheckUtils]: 10: Hoare triple {150536#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {150536#true} is VALID [2022-04-27 15:01:07,623 INFO L290 TraceCheckUtils]: 11: Hoare triple {150536#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {150536#true} is VALID [2022-04-27 15:01:07,623 INFO L290 TraceCheckUtils]: 12: Hoare triple {150536#true} assume 0 == ~pended~0;~pended~0 := 1; {150536#true} is VALID [2022-04-27 15:01:07,623 INFO L290 TraceCheckUtils]: 13: Hoare triple {150536#true} #res := 259; {150593#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} is VALID [2022-04-27 15:01:07,624 INFO L290 TraceCheckUtils]: 14: Hoare triple {150593#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} assume true; {150593#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} is VALID [2022-04-27 15:01:07,624 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {150593#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} {150536#true} #1027#return; {150586#(and (<= |FloppyPnp_#t~ret35| 259) (< 258 |FloppyPnp_#t~ret35|))} is VALID [2022-04-27 15:01:07,625 INFO L290 TraceCheckUtils]: 16: Hoare triple {150586#(and (<= |FloppyPnp_#t~ret35| 259) (< 258 |FloppyPnp_#t~ret35|))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {150587#(= 259 FloppyPnp_~__cil_tmp29~0)} is VALID [2022-04-27 15:01:07,625 INFO L290 TraceCheckUtils]: 17: Hoare triple {150587#(= 259 FloppyPnp_~__cil_tmp29~0)} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {150537#false} is VALID [2022-04-27 15:01:07,625 INFO L272 TraceCheckUtils]: 18: Hoare triple {150537#false} call IofCompleteRequest(~Irp, 0); {150594#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:01:07,625 INFO L290 TraceCheckUtils]: 19: Hoare triple {150594#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {150536#true} is VALID [2022-04-27 15:01:07,625 INFO L290 TraceCheckUtils]: 20: Hoare triple {150536#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {150536#true} is VALID [2022-04-27 15:01:07,625 INFO L290 TraceCheckUtils]: 21: Hoare triple {150536#true} assume true; {150536#true} is VALID [2022-04-27 15:01:07,625 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {150536#true} {150537#false} #1035#return; {150537#false} is VALID [2022-04-27 15:01:07,625 INFO L290 TraceCheckUtils]: 23: Hoare triple {150537#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {150537#false} is VALID [2022-04-27 15:01:07,625 INFO L290 TraceCheckUtils]: 24: Hoare triple {150537#false} assume 0 == ~PagingReferenceCount~0; {150537#false} is VALID [2022-04-27 15:01:07,625 INFO L290 TraceCheckUtils]: 25: Hoare triple {150537#false} #res := ~ntStatus~0; {150537#false} is VALID [2022-04-27 15:01:07,625 INFO L290 TraceCheckUtils]: 26: Hoare triple {150537#false} assume true; {150537#false} is VALID [2022-04-27 15:01:07,625 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {150537#false} {150536#true} #1077#return; {150537#false} is VALID [2022-04-27 15:01:07,627 INFO L272 TraceCheckUtils]: 0: Hoare triple {150536#true} call ULTIMATE.init(); {150575#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:01:07,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {150575#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {150536#true} is VALID [2022-04-27 15:01:07,627 INFO L290 TraceCheckUtils]: 2: Hoare triple {150536#true} assume true; {150536#true} is VALID [2022-04-27 15:01:07,627 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {150536#true} {150536#true} #1159#return; {150536#true} is VALID [2022-04-27 15:01:07,627 INFO L272 TraceCheckUtils]: 4: Hoare triple {150536#true} call #t~ret170 := main(); {150536#true} is VALID [2022-04-27 15:01:07,627 INFO L290 TraceCheckUtils]: 5: Hoare triple {150536#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; {150536#true} is VALID [2022-04-27 15:01:07,628 INFO L272 TraceCheckUtils]: 6: Hoare triple {150536#true} call _BLAST_init(); {150576#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:07,628 INFO L290 TraceCheckUtils]: 7: Hoare triple {150576#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {150536#true} is VALID [2022-04-27 15:01:07,628 INFO L290 TraceCheckUtils]: 8: Hoare triple {150536#true} assume true; {150536#true} is VALID [2022-04-27 15:01:07,628 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {150536#true} {150536#true} #1067#return; {150536#true} is VALID [2022-04-27 15:01:07,628 INFO L290 TraceCheckUtils]: 10: Hoare triple {150536#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; {150536#true} is VALID [2022-04-27 15:01:07,628 INFO L290 TraceCheckUtils]: 11: Hoare triple {150536#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {150536#true} is VALID [2022-04-27 15:01:07,629 INFO L272 TraceCheckUtils]: 12: Hoare triple {150536#true} call stub_driver_init(); {150577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:01:07,629 INFO L290 TraceCheckUtils]: 13: Hoare triple {150577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {150536#true} is VALID [2022-04-27 15:01:07,629 INFO L290 TraceCheckUtils]: 14: Hoare triple {150536#true} assume true; {150536#true} is VALID [2022-04-27 15:01:07,629 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {150536#true} {150536#true} #1069#return; {150536#true} is VALID [2022-04-27 15:01:07,629 INFO L290 TraceCheckUtils]: 16: Hoare triple {150536#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; {150536#true} is VALID [2022-04-27 15:01:07,629 INFO L290 TraceCheckUtils]: 17: Hoare triple {150536#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; {150536#true} is VALID [2022-04-27 15:01:07,629 INFO L290 TraceCheckUtils]: 18: Hoare triple {150536#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; {150536#true} is VALID [2022-04-27 15:01:07,629 INFO L290 TraceCheckUtils]: 19: Hoare triple {150536#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; {150536#true} is VALID [2022-04-27 15:01:07,629 INFO L290 TraceCheckUtils]: 20: Hoare triple {150536#true} assume 3 == ~tmp_ndt_4~0; {150536#true} is VALID [2022-04-27 15:01:07,630 INFO L272 TraceCheckUtils]: 21: Hoare triple {150536#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {150578#(and (= |old(~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 [2022-04-27 15:01:07,630 INFO L290 TraceCheckUtils]: 22: Hoare triple {150578#(and (= |old(~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; {150536#true} is VALID [2022-04-27 15:01:07,630 INFO L290 TraceCheckUtils]: 23: Hoare triple {150536#true} assume 1 == ~PagingReferenceCount~0; {150536#true} is VALID [2022-04-27 15:01:07,630 INFO L290 TraceCheckUtils]: 24: Hoare triple {150536#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {150536#true} is VALID [2022-04-27 15:01:07,630 INFO L290 TraceCheckUtils]: 25: Hoare triple {150536#true} assume !(0 != ~disketteExtension__IsRemoved~0); {150536#true} is VALID [2022-04-27 15:01:07,630 INFO L290 TraceCheckUtils]: 26: Hoare triple {150536#true} assume !(0 == ~irpSp__MinorFunction~0); {150536#true} is VALID [2022-04-27 15:01:07,630 INFO L290 TraceCheckUtils]: 27: Hoare triple {150536#true} assume 5 == ~irpSp__MinorFunction~0; {150536#true} is VALID [2022-04-27 15:01:07,630 INFO L290 TraceCheckUtils]: 28: Hoare triple {150536#true} assume 5 == ~irpSp__MinorFunction~0; {150536#true} is VALID [2022-04-27 15:01:07,630 INFO L290 TraceCheckUtils]: 29: Hoare triple {150536#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {150536#true} is VALID [2022-04-27 15:01:07,631 INFO L272 TraceCheckUtils]: 30: Hoare triple {150536#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {150592#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:01:07,631 INFO L290 TraceCheckUtils]: 31: Hoare triple {150592#(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; {150536#true} is VALID [2022-04-27 15:01:07,631 INFO L290 TraceCheckUtils]: 32: Hoare triple {150536#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {150536#true} is VALID [2022-04-27 15:01:07,631 INFO L290 TraceCheckUtils]: 33: Hoare triple {150536#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {150536#true} is VALID [2022-04-27 15:01:07,631 INFO L290 TraceCheckUtils]: 34: Hoare triple {150536#true} assume 0 == ~pended~0;~pended~0 := 1; {150536#true} is VALID [2022-04-27 15:01:07,631 INFO L290 TraceCheckUtils]: 35: Hoare triple {150536#true} #res := 259; {150593#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} is VALID [2022-04-27 15:01:07,631 INFO L290 TraceCheckUtils]: 36: Hoare triple {150593#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} assume true; {150593#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} is VALID [2022-04-27 15:01:07,632 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {150593#(and (<= 259 |FlQueueIrpToThread_#res|) (<= |FlQueueIrpToThread_#res| 259))} {150536#true} #1027#return; {150586#(and (<= |FloppyPnp_#t~ret35| 259) (< 258 |FloppyPnp_#t~ret35|))} is VALID [2022-04-27 15:01:07,632 INFO L290 TraceCheckUtils]: 38: Hoare triple {150586#(and (<= |FloppyPnp_#t~ret35| 259) (< 258 |FloppyPnp_#t~ret35|))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {150587#(= 259 FloppyPnp_~__cil_tmp29~0)} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 39: Hoare triple {150587#(= 259 FloppyPnp_~__cil_tmp29~0)} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {150537#false} is VALID [2022-04-27 15:01:07,633 INFO L272 TraceCheckUtils]: 40: Hoare triple {150537#false} call IofCompleteRequest(~Irp, 0); {150594#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 41: Hoare triple {150594#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {150536#true} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 42: Hoare triple {150536#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {150536#true} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 43: Hoare triple {150536#true} assume true; {150536#true} is VALID [2022-04-27 15:01:07,633 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {150536#true} {150537#false} #1035#return; {150537#false} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 45: Hoare triple {150537#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {150537#false} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 46: Hoare triple {150537#false} assume 0 == ~PagingReferenceCount~0; {150537#false} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 47: Hoare triple {150537#false} #res := ~ntStatus~0; {150537#false} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 48: Hoare triple {150537#false} assume true; {150537#false} is VALID [2022-04-27 15:01:07,633 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {150537#false} {150536#true} #1077#return; {150537#false} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 50: Hoare triple {150537#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {150537#false} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 51: Hoare triple {150537#false} assume 1 == ~pended~0; {150537#false} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 52: Hoare triple {150537#false} assume !(~s~0 == ~NP~0); {150537#false} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 53: Hoare triple {150537#false} assume 1 == ~pended~0; {150537#false} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 54: Hoare triple {150537#false} assume !(~s~0 == ~MPR3~0); {150537#false} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 55: Hoare triple {150537#false} assume ~s~0 != ~UNLOADED~0; {150537#false} is VALID [2022-04-27 15:01:07,633 INFO L290 TraceCheckUtils]: 56: Hoare triple {150537#false} assume -1 != ~status~1; {150537#false} is VALID [2022-04-27 15:01:07,634 INFO L290 TraceCheckUtils]: 57: Hoare triple {150537#false} assume ~s~0 != ~SKIP2~0; {150537#false} is VALID [2022-04-27 15:01:07,634 INFO L290 TraceCheckUtils]: 58: Hoare triple {150537#false} assume ~s~0 != ~IPC~0; {150537#false} is VALID [2022-04-27 15:01:07,634 INFO L290 TraceCheckUtils]: 59: Hoare triple {150537#false} assume !(~s~0 != ~DC~0); {150537#false} is VALID [2022-04-27 15:01:07,634 INFO L290 TraceCheckUtils]: 60: Hoare triple {150537#false} assume 1 == ~pended~0; {150537#false} is VALID [2022-04-27 15:01:07,634 INFO L290 TraceCheckUtils]: 61: Hoare triple {150537#false} assume 259 != ~status~1; {150537#false} is VALID [2022-04-27 15:01:07,634 INFO L272 TraceCheckUtils]: 62: Hoare triple {150537#false} call errorFn(); {150537#false} is VALID [2022-04-27 15:01:07,634 INFO L290 TraceCheckUtils]: 63: Hoare triple {150537#false} assume !false; {150537#false} is VALID [2022-04-27 15:01:07,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:01:07,634 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:01:07,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580930513] [2022-04-27 15:01:07,634 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1580930513] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:01:07,634 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:01:07,634 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-27 15:01:07,635 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458451168] [2022-04-27 15:01:07,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:01:07,635 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 64 [2022-04-27 15:01:07,635 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:01:07,635 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:01:07,672 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:07,672 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-27 15:01:07,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:01:07,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-27 15:01:07,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2022-04-27 15:01:07,672 INFO L87 Difference]: Start difference. First operand 719 states and 864 transitions. Second operand has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:01:11,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:11,210 INFO L93 Difference]: Finished difference Result 786 states and 943 transitions. [2022-04-27 15:01:11,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-27 15:01:11,210 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 64 [2022-04-27 15:01:11,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:01:11,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:01:11,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 480 transitions. [2022-04-27 15:01:11,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:01:11,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 480 transitions. [2022-04-27 15:01:11,216 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 480 transitions. [2022-04-27 15:01:11,523 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 480 edges. 480 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:11,546 INFO L225 Difference]: With dead ends: 786 [2022-04-27 15:01:11,546 INFO L226 Difference]: Without dead ends: 754 [2022-04-27 15:01:11,548 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=55, Invalid=185, Unknown=0, NotChecked=0, Total=240 [2022-04-27 15:01:11,548 INFO L413 NwaCegarLoop]: 376 mSDtfsCounter, 335 mSDsluCounter, 454 mSDsCounter, 0 mSdLazyCounter, 1631 mSolverCounterSat, 88 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 349 SdHoareTripleChecker+Valid, 830 SdHoareTripleChecker+Invalid, 1719 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 88 IncrementalHoareTripleChecker+Valid, 1631 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-27 15:01:11,548 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [349 Valid, 830 Invalid, 1719 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [88 Valid, 1631 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-27 15:01:11,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 754 states. [2022-04-27 15:01:12,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 754 to 692. [2022-04-27 15:01:12,012 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:01:12,013 INFO L82 GeneralOperation]: Start isEquivalent. First operand 754 states. Second operand has 692 states, 558 states have (on average 1.2114695340501793) internal successors, (676), 566 states have internal predecessors, (676), 72 states have call successors, (72), 54 states have call predecessors, (72), 61 states have return successors, (86), 72 states have call predecessors, (86), 65 states have call successors, (86) [2022-04-27 15:01:12,014 INFO L74 IsIncluded]: Start isIncluded. First operand 754 states. Second operand has 692 states, 558 states have (on average 1.2114695340501793) internal successors, (676), 566 states have internal predecessors, (676), 72 states have call successors, (72), 54 states have call predecessors, (72), 61 states have return successors, (86), 72 states have call predecessors, (86), 65 states have call successors, (86) [2022-04-27 15:01:12,014 INFO L87 Difference]: Start difference. First operand 754 states. Second operand has 692 states, 558 states have (on average 1.2114695340501793) internal successors, (676), 566 states have internal predecessors, (676), 72 states have call successors, (72), 54 states have call predecessors, (72), 61 states have return successors, (86), 72 states have call predecessors, (86), 65 states have call successors, (86) [2022-04-27 15:01:12,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:12,030 INFO L93 Difference]: Finished difference Result 754 states and 909 transitions. [2022-04-27 15:01:12,030 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 909 transitions. [2022-04-27 15:01:12,031 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:12,031 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:12,032 INFO L74 IsIncluded]: Start isIncluded. First operand has 692 states, 558 states have (on average 1.2114695340501793) internal successors, (676), 566 states have internal predecessors, (676), 72 states have call successors, (72), 54 states have call predecessors, (72), 61 states have return successors, (86), 72 states have call predecessors, (86), 65 states have call successors, (86) Second operand 754 states. [2022-04-27 15:01:12,032 INFO L87 Difference]: Start difference. First operand has 692 states, 558 states have (on average 1.2114695340501793) internal successors, (676), 566 states have internal predecessors, (676), 72 states have call successors, (72), 54 states have call predecessors, (72), 61 states have return successors, (86), 72 states have call predecessors, (86), 65 states have call successors, (86) Second operand 754 states. [2022-04-27 15:01:12,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:12,048 INFO L93 Difference]: Finished difference Result 754 states and 909 transitions. [2022-04-27 15:01:12,048 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 909 transitions. [2022-04-27 15:01:12,049 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:12,049 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:12,049 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:01:12,049 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:01:12,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 692 states, 558 states have (on average 1.2114695340501793) internal successors, (676), 566 states have internal predecessors, (676), 72 states have call successors, (72), 54 states have call predecessors, (72), 61 states have return successors, (86), 72 states have call predecessors, (86), 65 states have call successors, (86) [2022-04-27 15:01:12,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 692 states and 834 transitions. [2022-04-27 15:01:12,068 INFO L78 Accepts]: Start accepts. Automaton has 692 states and 834 transitions. Word has length 64 [2022-04-27 15:01:12,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:01:12,069 INFO L495 AbstractCegarLoop]: Abstraction has 692 states and 834 transitions. [2022-04-27 15:01:12,069 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 15:01:12,069 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 834 transitions. [2022-04-27 15:01:12,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-27 15:01:12,069 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:01:12,069 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:01:12,069 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-27 15:01:12,070 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:01:12,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:01:12,070 INFO L85 PathProgramCache]: Analyzing trace with hash 289333813, now seen corresponding path program 1 times [2022-04-27 15:01:12,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:01:12,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240956970] [2022-04-27 15:01:12,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:01:12,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:01:12,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:12,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:01:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:12,162 INFO L290 TraceCheckUtils]: 0: Hoare triple {154137#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {154094#true} is VALID [2022-04-27 15:01:12,162 INFO L290 TraceCheckUtils]: 1: Hoare triple {154094#true} assume true; {154094#true} is VALID [2022-04-27 15:01:12,162 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154094#true} {154094#true} #1159#return; {154094#true} is VALID [2022-04-27 15:01:12,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:01:12,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:12,176 INFO L290 TraceCheckUtils]: 0: Hoare triple {154138#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {154094#true} is VALID [2022-04-27 15:01:12,176 INFO L290 TraceCheckUtils]: 1: Hoare triple {154094#true} assume true; {154094#true} is VALID [2022-04-27 15:01:12,176 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154094#true} {154094#true} #1067#return; {154094#true} is VALID [2022-04-27 15:01:12,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:01:12,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:12,184 INFO L290 TraceCheckUtils]: 0: Hoare triple {154139#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {154094#true} is VALID [2022-04-27 15:01:12,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {154094#true} assume true; {154094#true} is VALID [2022-04-27 15:01:12,184 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154094#true} {154094#true} #1069#return; {154094#true} is VALID [2022-04-27 15:01:12,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 15:01:12,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:12,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:01:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:12,278 INFO L290 TraceCheckUtils]: 0: Hoare triple {154155#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {154094#true} is VALID [2022-04-27 15:01:12,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {154094#true} assume !(0 != ~compRegistered~0); {154094#true} is VALID [2022-04-27 15:01:12,278 INFO L290 TraceCheckUtils]: 2: Hoare triple {154094#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {154094#true} is VALID [2022-04-27 15:01:12,278 INFO L290 TraceCheckUtils]: 3: Hoare triple {154094#true} assume 0 == ~tmp_ndt_10~0; {154094#true} is VALID [2022-04-27 15:01:12,278 INFO L290 TraceCheckUtils]: 4: Hoare triple {154094#true} ~returnVal2~0 := 0; {154094#true} is VALID [2022-04-27 15:01:12,278 INFO L290 TraceCheckUtils]: 5: Hoare triple {154094#true} assume !(~s~0 == ~NP~0); {154094#true} is VALID [2022-04-27 15:01:12,278 INFO L290 TraceCheckUtils]: 6: Hoare triple {154094#true} assume !(~s~0 == ~MPR1~0); {154094#true} is VALID [2022-04-27 15:01:12,278 INFO L290 TraceCheckUtils]: 7: Hoare triple {154094#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154156#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:12,278 INFO L290 TraceCheckUtils]: 8: Hoare triple {154156#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {154157#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,279 INFO L290 TraceCheckUtils]: 9: Hoare triple {154157#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {154157#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,279 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {154157#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {154094#true} #1039#return; {154152#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,279 INFO L290 TraceCheckUtils]: 0: Hoare triple {154140#(and (= |old(~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; {154094#true} is VALID [2022-04-27 15:01:12,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {154094#true} assume 1 == ~PagingReferenceCount~0; {154094#true} is VALID [2022-04-27 15:01:12,279 INFO L290 TraceCheckUtils]: 2: Hoare triple {154094#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {154094#true} is VALID [2022-04-27 15:01:12,279 INFO L290 TraceCheckUtils]: 3: Hoare triple {154094#true} assume !(0 != ~disketteExtension__IsRemoved~0); {154094#true} is VALID [2022-04-27 15:01:12,279 INFO L290 TraceCheckUtils]: 4: Hoare triple {154094#true} assume !(0 == ~irpSp__MinorFunction~0); {154094#true} is VALID [2022-04-27 15:01:12,279 INFO L290 TraceCheckUtils]: 5: Hoare triple {154094#true} assume !(5 == ~irpSp__MinorFunction~0); {154094#true} is VALID [2022-04-27 15:01:12,279 INFO L290 TraceCheckUtils]: 6: Hoare triple {154094#true} assume !(1 == ~irpSp__MinorFunction~0); {154094#true} is VALID [2022-04-27 15:01:12,279 INFO L290 TraceCheckUtils]: 7: Hoare triple {154094#true} assume 6 == ~irpSp__MinorFunction~0; {154094#true} is VALID [2022-04-27 15:01:12,280 INFO L290 TraceCheckUtils]: 8: Hoare triple {154094#true} assume 6 == ~irpSp__MinorFunction~0; {154094#true} is VALID [2022-04-27 15:01:12,280 INFO L290 TraceCheckUtils]: 9: Hoare triple {154094#true} assume 0 == ~disketteExtension__IsStarted~0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {154094#true} is VALID [2022-04-27 15:01:12,280 INFO L290 TraceCheckUtils]: 10: Hoare triple {154094#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154094#true} is VALID [2022-04-27 15:01:12,280 INFO L290 TraceCheckUtils]: 11: Hoare triple {154094#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; {154094#true} is VALID [2022-04-27 15:01:12,280 INFO L272 TraceCheckUtils]: 12: Hoare triple {154094#true} call #t~ret42 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {154155#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:12,280 INFO L290 TraceCheckUtils]: 13: Hoare triple {154155#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {154094#true} is VALID [2022-04-27 15:01:12,280 INFO L290 TraceCheckUtils]: 14: Hoare triple {154094#true} assume !(0 != ~compRegistered~0); {154094#true} is VALID [2022-04-27 15:01:12,280 INFO L290 TraceCheckUtils]: 15: Hoare triple {154094#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {154094#true} is VALID [2022-04-27 15:01:12,280 INFO L290 TraceCheckUtils]: 16: Hoare triple {154094#true} assume 0 == ~tmp_ndt_10~0; {154094#true} is VALID [2022-04-27 15:01:12,280 INFO L290 TraceCheckUtils]: 17: Hoare triple {154094#true} ~returnVal2~0 := 0; {154094#true} is VALID [2022-04-27 15:01:12,280 INFO L290 TraceCheckUtils]: 18: Hoare triple {154094#true} assume !(~s~0 == ~NP~0); {154094#true} is VALID [2022-04-27 15:01:12,280 INFO L290 TraceCheckUtils]: 19: Hoare triple {154094#true} assume !(~s~0 == ~MPR1~0); {154094#true} is VALID [2022-04-27 15:01:12,281 INFO L290 TraceCheckUtils]: 20: Hoare triple {154094#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154156#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:12,281 INFO L290 TraceCheckUtils]: 21: Hoare triple {154156#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {154157#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,281 INFO L290 TraceCheckUtils]: 22: Hoare triple {154157#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {154157#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,281 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {154157#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {154094#true} #1039#return; {154152#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,282 INFO L290 TraceCheckUtils]: 24: Hoare triple {154152#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~ntStatus~0 := #t~ret42;havoc #t~ret42; {154153#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:12,282 INFO L290 TraceCheckUtils]: 25: Hoare triple {154153#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {154153#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:12,282 INFO L290 TraceCheckUtils]: 26: Hoare triple {154153#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume 0 == ~PagingReferenceCount~0; {154153#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:12,282 INFO L290 TraceCheckUtils]: 27: Hoare triple {154153#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {154154#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,282 INFO L290 TraceCheckUtils]: 28: Hoare triple {154154#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {154154#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,283 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {154154#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {154094#true} #1077#return; {154135#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-27 15:01:12,284 INFO L272 TraceCheckUtils]: 0: Hoare triple {154094#true} call ULTIMATE.init(); {154137#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:01:12,285 INFO L290 TraceCheckUtils]: 1: Hoare triple {154137#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {154094#true} is VALID [2022-04-27 15:01:12,285 INFO L290 TraceCheckUtils]: 2: Hoare triple {154094#true} assume true; {154094#true} is VALID [2022-04-27 15:01:12,285 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {154094#true} {154094#true} #1159#return; {154094#true} is VALID [2022-04-27 15:01:12,285 INFO L272 TraceCheckUtils]: 4: Hoare triple {154094#true} call #t~ret170 := main(); {154094#true} is VALID [2022-04-27 15:01:12,285 INFO L290 TraceCheckUtils]: 5: Hoare triple {154094#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; {154094#true} is VALID [2022-04-27 15:01:12,285 INFO L272 TraceCheckUtils]: 6: Hoare triple {154094#true} call _BLAST_init(); {154138#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:12,285 INFO L290 TraceCheckUtils]: 7: Hoare triple {154138#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {154094#true} is VALID [2022-04-27 15:01:12,285 INFO L290 TraceCheckUtils]: 8: Hoare triple {154094#true} assume true; {154094#true} is VALID [2022-04-27 15:01:12,285 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {154094#true} {154094#true} #1067#return; {154094#true} is VALID [2022-04-27 15:01:12,285 INFO L290 TraceCheckUtils]: 10: Hoare triple {154094#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; {154094#true} is VALID [2022-04-27 15:01:12,286 INFO L290 TraceCheckUtils]: 11: Hoare triple {154094#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {154094#true} is VALID [2022-04-27 15:01:12,286 INFO L272 TraceCheckUtils]: 12: Hoare triple {154094#true} call stub_driver_init(); {154139#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:01:12,286 INFO L290 TraceCheckUtils]: 13: Hoare triple {154139#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {154094#true} is VALID [2022-04-27 15:01:12,286 INFO L290 TraceCheckUtils]: 14: Hoare triple {154094#true} assume true; {154094#true} is VALID [2022-04-27 15:01:12,286 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {154094#true} {154094#true} #1069#return; {154094#true} is VALID [2022-04-27 15:01:12,286 INFO L290 TraceCheckUtils]: 16: Hoare triple {154094#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; {154094#true} is VALID [2022-04-27 15:01:12,286 INFO L290 TraceCheckUtils]: 17: Hoare triple {154094#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; {154094#true} is VALID [2022-04-27 15:01:12,286 INFO L290 TraceCheckUtils]: 18: Hoare triple {154094#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; {154094#true} is VALID [2022-04-27 15:01:12,286 INFO L290 TraceCheckUtils]: 19: Hoare triple {154094#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; {154094#true} is VALID [2022-04-27 15:01:12,286 INFO L290 TraceCheckUtils]: 20: Hoare triple {154094#true} assume 3 == ~tmp_ndt_4~0; {154094#true} is VALID [2022-04-27 15:01:12,287 INFO L272 TraceCheckUtils]: 21: Hoare triple {154094#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {154140#(and (= |old(~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 [2022-04-27 15:01:12,287 INFO L290 TraceCheckUtils]: 22: Hoare triple {154140#(and (= |old(~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; {154094#true} is VALID [2022-04-27 15:01:12,287 INFO L290 TraceCheckUtils]: 23: Hoare triple {154094#true} assume 1 == ~PagingReferenceCount~0; {154094#true} is VALID [2022-04-27 15:01:12,287 INFO L290 TraceCheckUtils]: 24: Hoare triple {154094#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {154094#true} is VALID [2022-04-27 15:01:12,287 INFO L290 TraceCheckUtils]: 25: Hoare triple {154094#true} assume !(0 != ~disketteExtension__IsRemoved~0); {154094#true} is VALID [2022-04-27 15:01:12,287 INFO L290 TraceCheckUtils]: 26: Hoare triple {154094#true} assume !(0 == ~irpSp__MinorFunction~0); {154094#true} is VALID [2022-04-27 15:01:12,287 INFO L290 TraceCheckUtils]: 27: Hoare triple {154094#true} assume !(5 == ~irpSp__MinorFunction~0); {154094#true} is VALID [2022-04-27 15:01:12,287 INFO L290 TraceCheckUtils]: 28: Hoare triple {154094#true} assume !(1 == ~irpSp__MinorFunction~0); {154094#true} is VALID [2022-04-27 15:01:12,287 INFO L290 TraceCheckUtils]: 29: Hoare triple {154094#true} assume 6 == ~irpSp__MinorFunction~0; {154094#true} is VALID [2022-04-27 15:01:12,287 INFO L290 TraceCheckUtils]: 30: Hoare triple {154094#true} assume 6 == ~irpSp__MinorFunction~0; {154094#true} is VALID [2022-04-27 15:01:12,287 INFO L290 TraceCheckUtils]: 31: Hoare triple {154094#true} assume 0 == ~disketteExtension__IsStarted~0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {154094#true} is VALID [2022-04-27 15:01:12,287 INFO L290 TraceCheckUtils]: 32: Hoare triple {154094#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154094#true} is VALID [2022-04-27 15:01:12,287 INFO L290 TraceCheckUtils]: 33: Hoare triple {154094#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; {154094#true} is VALID [2022-04-27 15:01:12,288 INFO L272 TraceCheckUtils]: 34: Hoare triple {154094#true} call #t~ret42 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {154155#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:12,288 INFO L290 TraceCheckUtils]: 35: Hoare triple {154155#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {154094#true} is VALID [2022-04-27 15:01:12,288 INFO L290 TraceCheckUtils]: 36: Hoare triple {154094#true} assume !(0 != ~compRegistered~0); {154094#true} is VALID [2022-04-27 15:01:12,288 INFO L290 TraceCheckUtils]: 37: Hoare triple {154094#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {154094#true} is VALID [2022-04-27 15:01:12,288 INFO L290 TraceCheckUtils]: 38: Hoare triple {154094#true} assume 0 == ~tmp_ndt_10~0; {154094#true} is VALID [2022-04-27 15:01:12,288 INFO L290 TraceCheckUtils]: 39: Hoare triple {154094#true} ~returnVal2~0 := 0; {154094#true} is VALID [2022-04-27 15:01:12,288 INFO L290 TraceCheckUtils]: 40: Hoare triple {154094#true} assume !(~s~0 == ~NP~0); {154094#true} is VALID [2022-04-27 15:01:12,288 INFO L290 TraceCheckUtils]: 41: Hoare triple {154094#true} assume !(~s~0 == ~MPR1~0); {154094#true} is VALID [2022-04-27 15:01:12,288 INFO L290 TraceCheckUtils]: 42: Hoare triple {154094#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154156#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:12,288 INFO L290 TraceCheckUtils]: 43: Hoare triple {154156#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {154157#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,288 INFO L290 TraceCheckUtils]: 44: Hoare triple {154157#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {154157#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,289 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {154157#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {154094#true} #1039#return; {154152#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,289 INFO L290 TraceCheckUtils]: 46: Hoare triple {154152#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~ntStatus~0 := #t~ret42;havoc #t~ret42; {154153#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:12,289 INFO L290 TraceCheckUtils]: 47: Hoare triple {154153#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {154153#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:12,289 INFO L290 TraceCheckUtils]: 48: Hoare triple {154153#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume 0 == ~PagingReferenceCount~0; {154153#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:12,290 INFO L290 TraceCheckUtils]: 49: Hoare triple {154153#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {154154#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,290 INFO L290 TraceCheckUtils]: 50: Hoare triple {154154#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {154154#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,290 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {154154#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {154094#true} #1077#return; {154135#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-27 15:01:12,290 INFO L290 TraceCheckUtils]: 52: Hoare triple {154135#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {154136#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,291 INFO L290 TraceCheckUtils]: 53: Hoare triple {154136#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {154136#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,291 INFO L290 TraceCheckUtils]: 54: Hoare triple {154136#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {154136#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,291 INFO L290 TraceCheckUtils]: 55: Hoare triple {154136#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {154136#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,291 INFO L290 TraceCheckUtils]: 56: Hoare triple {154136#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {154136#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,291 INFO L290 TraceCheckUtils]: 57: Hoare triple {154136#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {154136#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,291 INFO L290 TraceCheckUtils]: 58: Hoare triple {154136#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {154136#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,292 INFO L290 TraceCheckUtils]: 59: Hoare triple {154136#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {154136#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:12,292 INFO L290 TraceCheckUtils]: 60: Hoare triple {154136#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {154095#false} is VALID [2022-04-27 15:01:12,292 INFO L272 TraceCheckUtils]: 61: Hoare triple {154095#false} call errorFn(); {154095#false} is VALID [2022-04-27 15:01:12,292 INFO L290 TraceCheckUtils]: 62: Hoare triple {154095#false} assume !false; {154095#false} is VALID [2022-04-27 15:01:12,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:01:12,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:01:12,292 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240956970] [2022-04-27 15:01:12,292 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [240956970] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:01:12,292 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:01:12,292 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-27 15:01:12,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264117343] [2022-04-27 15:01:12,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:01:12,294 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 [2022-04-27 15:01:12,294 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:01:12,294 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) [2022-04-27 15:01:12,319 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:12,320 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-27 15:01:12,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:01:12,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-27 15:01:12,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-27 15:01:12,320 INFO L87 Difference]: Start difference. First operand 692 states and 834 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) [2022-04-27 15:01:16,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:16,964 INFO L93 Difference]: Finished difference Result 766 states and 920 transitions. [2022-04-27 15:01:16,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-27 15:01:16,964 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 [2022-04-27 15:01:16,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:01:16,964 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) [2022-04-27 15:01:16,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 463 transitions. [2022-04-27 15:01:16,967 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) [2022-04-27 15:01:16,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 463 transitions. [2022-04-27 15:01:16,969 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 463 transitions. [2022-04-27 15:01:17,262 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 463 edges. 463 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:17,285 INFO L225 Difference]: With dead ends: 766 [2022-04-27 15:01:17,285 INFO L226 Difference]: Without dead ends: 745 [2022-04-27 15:01:17,285 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:01:17,286 INFO L413 NwaCegarLoop]: 387 mSDtfsCounter, 237 mSDsluCounter, 1340 mSDsCounter, 0 mSdLazyCounter, 2535 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 1727 SdHoareTripleChecker+Invalid, 2604 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 2535 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-27 15:01:17,286 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [241 Valid, 1727 Invalid, 2604 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 2535 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-27 15:01:17,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 745 states. [2022-04-27 15:01:17,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 745 to 688. [2022-04-27 15:01:17,733 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:01:17,734 INFO L82 GeneralOperation]: Start isEquivalent. First operand 745 states. Second operand has 688 states, 555 states have (on average 1.2108108108108109) internal successors, (672), 563 states have internal predecessors, (672), 71 states have call successors, (71), 54 states have call predecessors, (71), 61 states have return successors, (85), 71 states have call predecessors, (85), 64 states have call successors, (85) [2022-04-27 15:01:17,734 INFO L74 IsIncluded]: Start isIncluded. First operand 745 states. Second operand has 688 states, 555 states have (on average 1.2108108108108109) internal successors, (672), 563 states have internal predecessors, (672), 71 states have call successors, (71), 54 states have call predecessors, (71), 61 states have return successors, (85), 71 states have call predecessors, (85), 64 states have call successors, (85) [2022-04-27 15:01:17,734 INFO L87 Difference]: Start difference. First operand 745 states. Second operand has 688 states, 555 states have (on average 1.2108108108108109) internal successors, (672), 563 states have internal predecessors, (672), 71 states have call successors, (71), 54 states have call predecessors, (71), 61 states have return successors, (85), 71 states have call predecessors, (85), 64 states have call successors, (85) [2022-04-27 15:01:17,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:17,750 INFO L93 Difference]: Finished difference Result 745 states and 898 transitions. [2022-04-27 15:01:17,750 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 898 transitions. [2022-04-27 15:01:17,751 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:17,751 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:17,752 INFO L74 IsIncluded]: Start isIncluded. First operand has 688 states, 555 states have (on average 1.2108108108108109) internal successors, (672), 563 states have internal predecessors, (672), 71 states have call successors, (71), 54 states have call predecessors, (71), 61 states have return successors, (85), 71 states have call predecessors, (85), 64 states have call successors, (85) Second operand 745 states. [2022-04-27 15:01:17,752 INFO L87 Difference]: Start difference. First operand has 688 states, 555 states have (on average 1.2108108108108109) internal successors, (672), 563 states have internal predecessors, (672), 71 states have call successors, (71), 54 states have call predecessors, (71), 61 states have return successors, (85), 71 states have call predecessors, (85), 64 states have call successors, (85) Second operand 745 states. [2022-04-27 15:01:17,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:17,767 INFO L93 Difference]: Finished difference Result 745 states and 898 transitions. [2022-04-27 15:01:17,768 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 898 transitions. [2022-04-27 15:01:17,768 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:17,768 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:17,768 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:01:17,768 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:01:17,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 688 states, 555 states have (on average 1.2108108108108109) internal successors, (672), 563 states have internal predecessors, (672), 71 states have call successors, (71), 54 states have call predecessors, (71), 61 states have return successors, (85), 71 states have call predecessors, (85), 64 states have call successors, (85) [2022-04-27 15:01:17,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 688 states and 828 transitions. [2022-04-27 15:01:17,788 INFO L78 Accepts]: Start accepts. Automaton has 688 states and 828 transitions. Word has length 63 [2022-04-27 15:01:17,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:01:17,788 INFO L495 AbstractCegarLoop]: Abstraction has 688 states and 828 transitions. [2022-04-27 15:01:17,788 INFO L496 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) [2022-04-27 15:01:17,788 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 828 transitions. [2022-04-27 15:01:17,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-27 15:01:17,789 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:01:17,789 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:01:17,789 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-04-27 15:01:17,789 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:01:17,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:01:17,789 INFO L85 PathProgramCache]: Analyzing trace with hash -423899630, now seen corresponding path program 1 times [2022-04-27 15:01:17,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:01:17,789 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1997935788] [2022-04-27 15:01:17,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:01:17,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:01:17,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:17,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:01:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:17,879 INFO L290 TraceCheckUtils]: 0: Hoare triple {157642#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {157602#true} is VALID [2022-04-27 15:01:17,879 INFO L290 TraceCheckUtils]: 1: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,879 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {157602#true} {157602#true} #1159#return; {157602#true} is VALID [2022-04-27 15:01:17,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:01:17,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:17,899 INFO L290 TraceCheckUtils]: 0: Hoare triple {157643#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {157602#true} is VALID [2022-04-27 15:01:17,899 INFO L290 TraceCheckUtils]: 1: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,899 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {157602#true} {157602#true} #1067#return; {157602#true} is VALID [2022-04-27 15:01:17,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:01:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:17,908 INFO L290 TraceCheckUtils]: 0: Hoare triple {157644#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {157602#true} is VALID [2022-04-27 15:01:17,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,908 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {157602#true} {157602#true} #1069#return; {157602#true} is VALID [2022-04-27 15:01:17,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-27 15:01:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:17,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-27 15:01:17,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:17,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 15:01:17,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:17,956 INFO L290 TraceCheckUtils]: 0: Hoare triple {157659#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {157602#true} is VALID [2022-04-27 15:01:17,956 INFO L290 TraceCheckUtils]: 1: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,956 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {157602#true} {157602#true} #1091#return; {157602#true} is VALID [2022-04-27 15:01:17,956 INFO L290 TraceCheckUtils]: 0: Hoare triple {157659#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {157602#true} is VALID [2022-04-27 15:01:17,957 INFO L272 TraceCheckUtils]: 1: Hoare triple {157602#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {157659#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:01:17,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {157659#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {157602#true} is VALID [2022-04-27 15:01:17,957 INFO L290 TraceCheckUtils]: 3: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,957 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {157602#true} {157602#true} #1091#return; {157602#true} is VALID [2022-04-27 15:01:17,957 INFO L290 TraceCheckUtils]: 5: Hoare triple {157602#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {157602#true} is VALID [2022-04-27 15:01:17,957 INFO L290 TraceCheckUtils]: 6: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,957 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {157602#true} {157602#true} #1125#return; {157602#true} is VALID [2022-04-27 15:01:17,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-27 15:01:17,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:17,964 INFO L290 TraceCheckUtils]: 0: Hoare triple {157663#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {157602#true} is VALID [2022-04-27 15:01:17,965 INFO L290 TraceCheckUtils]: 1: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,965 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {157602#true} {157602#true} #1127#return; {157602#true} is VALID [2022-04-27 15:01:17,965 INFO L290 TraceCheckUtils]: 0: Hoare triple {157645#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {157602#true} is VALID [2022-04-27 15:01:17,965 INFO L290 TraceCheckUtils]: 1: Hoare triple {157602#true} assume 0 != ~compRegistered~0; {157602#true} is VALID [2022-04-27 15:01:17,965 INFO L272 TraceCheckUtils]: 2: Hoare triple {157602#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {157659#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:01:17,965 INFO L290 TraceCheckUtils]: 3: Hoare triple {157659#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {157602#true} is VALID [2022-04-27 15:01:17,966 INFO L272 TraceCheckUtils]: 4: Hoare triple {157602#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {157659#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:01:17,966 INFO L290 TraceCheckUtils]: 5: Hoare triple {157659#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {157602#true} is VALID [2022-04-27 15:01:17,966 INFO L290 TraceCheckUtils]: 6: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,966 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {157602#true} {157602#true} #1091#return; {157602#true} is VALID [2022-04-27 15:01:17,966 INFO L290 TraceCheckUtils]: 8: Hoare triple {157602#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {157602#true} is VALID [2022-04-27 15:01:17,966 INFO L290 TraceCheckUtils]: 9: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,966 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {157602#true} {157602#true} #1125#return; {157602#true} is VALID [2022-04-27 15:01:17,966 INFO L290 TraceCheckUtils]: 11: Hoare triple {157602#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {157602#true} is VALID [2022-04-27 15:01:17,966 INFO L290 TraceCheckUtils]: 12: Hoare triple {157602#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {157602#true} is VALID [2022-04-27 15:01:17,966 INFO L272 TraceCheckUtils]: 13: Hoare triple {157602#true} call stubMoreProcessingRequired(); {157663#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:01:17,966 INFO L290 TraceCheckUtils]: 14: Hoare triple {157663#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {157602#true} is VALID [2022-04-27 15:01:17,966 INFO L290 TraceCheckUtils]: 15: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,966 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {157602#true} {157602#true} #1127#return; {157602#true} is VALID [2022-04-27 15:01:17,967 INFO L290 TraceCheckUtils]: 17: Hoare triple {157602#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {157602#true} is VALID [2022-04-27 15:01:17,967 INFO L290 TraceCheckUtils]: 18: Hoare triple {157602#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; {157602#true} is VALID [2022-04-27 15:01:17,967 INFO L290 TraceCheckUtils]: 19: Hoare triple {157602#true} assume !(1 == ~tmp_ndt_11~0); {157602#true} is VALID [2022-04-27 15:01:17,967 INFO L290 TraceCheckUtils]: 20: Hoare triple {157602#true} ~returnVal2~0 := 259; {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:01:17,967 INFO L290 TraceCheckUtils]: 21: Hoare triple {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:01:17,967 INFO L290 TraceCheckUtils]: 22: Hoare triple {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:01:17,968 INFO L290 TraceCheckUtils]: 23: Hoare triple {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:01:17,968 INFO L290 TraceCheckUtils]: 24: Hoare triple {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {157658#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-27 15:01:17,968 INFO L290 TraceCheckUtils]: 25: Hoare triple {157658#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {157658#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-27 15:01:17,969 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {157658#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {157602#true} #1045#return; {157640#(and (<= 259 |FloppyPnp_#t~ret43|) (<= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-27 15:01:17,970 INFO L272 TraceCheckUtils]: 0: Hoare triple {157602#true} call ULTIMATE.init(); {157642#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:01:17,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {157642#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {157602#true} is VALID [2022-04-27 15:01:17,970 INFO L290 TraceCheckUtils]: 2: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,970 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {157602#true} {157602#true} #1159#return; {157602#true} is VALID [2022-04-27 15:01:17,970 INFO L272 TraceCheckUtils]: 4: Hoare triple {157602#true} call #t~ret170 := main(); {157602#true} is VALID [2022-04-27 15:01:17,970 INFO L290 TraceCheckUtils]: 5: Hoare triple {157602#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; {157602#true} is VALID [2022-04-27 15:01:17,971 INFO L272 TraceCheckUtils]: 6: Hoare triple {157602#true} call _BLAST_init(); {157643#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:17,971 INFO L290 TraceCheckUtils]: 7: Hoare triple {157643#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {157602#true} is VALID [2022-04-27 15:01:17,971 INFO L290 TraceCheckUtils]: 8: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,971 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {157602#true} {157602#true} #1067#return; {157602#true} is VALID [2022-04-27 15:01:17,971 INFO L290 TraceCheckUtils]: 10: Hoare triple {157602#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; {157602#true} is VALID [2022-04-27 15:01:17,971 INFO L290 TraceCheckUtils]: 11: Hoare triple {157602#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {157602#true} is VALID [2022-04-27 15:01:17,972 INFO L272 TraceCheckUtils]: 12: Hoare triple {157602#true} call stub_driver_init(); {157644#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:01:17,972 INFO L290 TraceCheckUtils]: 13: Hoare triple {157644#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {157602#true} is VALID [2022-04-27 15:01:17,972 INFO L290 TraceCheckUtils]: 14: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,972 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {157602#true} {157602#true} #1069#return; {157602#true} is VALID [2022-04-27 15:01:17,972 INFO L290 TraceCheckUtils]: 16: Hoare triple {157602#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; {157602#true} is VALID [2022-04-27 15:01:17,972 INFO L290 TraceCheckUtils]: 17: Hoare triple {157602#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; {157602#true} is VALID [2022-04-27 15:01:17,972 INFO L290 TraceCheckUtils]: 18: Hoare triple {157602#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; {157602#true} is VALID [2022-04-27 15:01:17,972 INFO L290 TraceCheckUtils]: 19: Hoare triple {157602#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; {157602#true} is VALID [2022-04-27 15:01:17,972 INFO L290 TraceCheckUtils]: 20: Hoare triple {157602#true} assume 3 == ~tmp_ndt_4~0; {157602#true} is VALID [2022-04-27 15:01:17,972 INFO L272 TraceCheckUtils]: 21: Hoare triple {157602#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {157602#true} is VALID [2022-04-27 15:01:17,972 INFO L290 TraceCheckUtils]: 22: Hoare triple {157602#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; {157602#true} is VALID [2022-04-27 15:01:17,972 INFO L290 TraceCheckUtils]: 23: Hoare triple {157602#true} assume 1 == ~PagingReferenceCount~0; {157602#true} is VALID [2022-04-27 15:01:17,972 INFO L290 TraceCheckUtils]: 24: Hoare triple {157602#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {157602#true} is VALID [2022-04-27 15:01:17,972 INFO L290 TraceCheckUtils]: 25: Hoare triple {157602#true} assume !(0 != ~disketteExtension__IsRemoved~0); {157602#true} is VALID [2022-04-27 15:01:17,973 INFO L290 TraceCheckUtils]: 26: Hoare triple {157602#true} assume !(0 == ~irpSp__MinorFunction~0); {157602#true} is VALID [2022-04-27 15:01:17,973 INFO L290 TraceCheckUtils]: 27: Hoare triple {157602#true} assume !(5 == ~irpSp__MinorFunction~0); {157602#true} is VALID [2022-04-27 15:01:17,973 INFO L290 TraceCheckUtils]: 28: Hoare triple {157602#true} assume !(1 == ~irpSp__MinorFunction~0); {157602#true} is VALID [2022-04-27 15:01:17,973 INFO L290 TraceCheckUtils]: 29: Hoare triple {157602#true} assume 6 == ~irpSp__MinorFunction~0; {157602#true} is VALID [2022-04-27 15:01:17,973 INFO L290 TraceCheckUtils]: 30: Hoare triple {157602#true} assume 6 == ~irpSp__MinorFunction~0; {157602#true} is VALID [2022-04-27 15:01:17,973 INFO L290 TraceCheckUtils]: 31: Hoare triple {157602#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; {157602#true} is VALID [2022-04-27 15:01:17,973 INFO L290 TraceCheckUtils]: 32: Hoare triple {157602#true} assume !(~s~0 != ~NP~0); {157602#true} is VALID [2022-04-27 15:01:17,973 INFO L290 TraceCheckUtils]: 33: Hoare triple {157602#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {157602#true} is VALID [2022-04-27 15:01:17,973 INFO L290 TraceCheckUtils]: 34: Hoare triple {157602#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {157602#true} is VALID [2022-04-27 15:01:17,973 INFO L272 TraceCheckUtils]: 35: Hoare triple {157602#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {157645#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:17,973 INFO L290 TraceCheckUtils]: 36: Hoare triple {157645#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {157602#true} is VALID [2022-04-27 15:01:17,973 INFO L290 TraceCheckUtils]: 37: Hoare triple {157602#true} assume 0 != ~compRegistered~0; {157602#true} is VALID [2022-04-27 15:01:17,974 INFO L272 TraceCheckUtils]: 38: Hoare triple {157602#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {157659#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:01:17,974 INFO L290 TraceCheckUtils]: 39: Hoare triple {157659#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {157602#true} is VALID [2022-04-27 15:01:17,974 INFO L272 TraceCheckUtils]: 40: Hoare triple {157602#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {157659#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:01:17,974 INFO L290 TraceCheckUtils]: 41: Hoare triple {157659#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {157602#true} is VALID [2022-04-27 15:01:17,975 INFO L290 TraceCheckUtils]: 42: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,975 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {157602#true} {157602#true} #1091#return; {157602#true} is VALID [2022-04-27 15:01:17,975 INFO L290 TraceCheckUtils]: 44: Hoare triple {157602#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {157602#true} is VALID [2022-04-27 15:01:17,975 INFO L290 TraceCheckUtils]: 45: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,975 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {157602#true} {157602#true} #1125#return; {157602#true} is VALID [2022-04-27 15:01:17,975 INFO L290 TraceCheckUtils]: 47: Hoare triple {157602#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {157602#true} is VALID [2022-04-27 15:01:17,975 INFO L290 TraceCheckUtils]: 48: Hoare triple {157602#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {157602#true} is VALID [2022-04-27 15:01:17,975 INFO L272 TraceCheckUtils]: 49: Hoare triple {157602#true} call stubMoreProcessingRequired(); {157663#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:01:17,975 INFO L290 TraceCheckUtils]: 50: Hoare triple {157663#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {157602#true} is VALID [2022-04-27 15:01:17,975 INFO L290 TraceCheckUtils]: 51: Hoare triple {157602#true} assume true; {157602#true} is VALID [2022-04-27 15:01:17,975 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {157602#true} {157602#true} #1127#return; {157602#true} is VALID [2022-04-27 15:01:17,975 INFO L290 TraceCheckUtils]: 53: Hoare triple {157602#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {157602#true} is VALID [2022-04-27 15:01:17,975 INFO L290 TraceCheckUtils]: 54: Hoare triple {157602#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; {157602#true} is VALID [2022-04-27 15:01:17,975 INFO L290 TraceCheckUtils]: 55: Hoare triple {157602#true} assume !(1 == ~tmp_ndt_11~0); {157602#true} is VALID [2022-04-27 15:01:17,976 INFO L290 TraceCheckUtils]: 56: Hoare triple {157602#true} ~returnVal2~0 := 259; {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:01:17,976 INFO L290 TraceCheckUtils]: 57: Hoare triple {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:01:17,976 INFO L290 TraceCheckUtils]: 58: Hoare triple {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:01:17,976 INFO L290 TraceCheckUtils]: 59: Hoare triple {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:01:17,977 INFO L290 TraceCheckUtils]: 60: Hoare triple {157657#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {157658#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-27 15:01:17,977 INFO L290 TraceCheckUtils]: 61: Hoare triple {157658#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {157658#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-27 15:01:17,977 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {157658#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {157602#true} #1045#return; {157640#(and (<= 259 |FloppyPnp_#t~ret43|) (<= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-27 15:01:17,978 INFO L290 TraceCheckUtils]: 63: Hoare triple {157640#(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; {157641#(and (< 258 FloppyPnp_~__cil_tmp30~0) (<= FloppyPnp_~__cil_tmp30~0 259))} is VALID [2022-04-27 15:01:17,978 INFO L290 TraceCheckUtils]: 64: Hoare triple {157641#(and (< 258 FloppyPnp_~__cil_tmp30~0) (<= FloppyPnp_~__cil_tmp30~0 259))} assume !(259 == ~__cil_tmp30~0); {157603#false} is VALID [2022-04-27 15:01:17,978 INFO L290 TraceCheckUtils]: 65: Hoare triple {157603#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {157603#false} is VALID [2022-04-27 15:01:17,978 INFO L272 TraceCheckUtils]: 66: Hoare triple {157603#false} call IofCompleteRequest(~Irp, 0); {157603#false} is VALID [2022-04-27 15:01:17,978 INFO L290 TraceCheckUtils]: 67: Hoare triple {157603#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {157603#false} is VALID [2022-04-27 15:01:17,978 INFO L290 TraceCheckUtils]: 68: Hoare triple {157603#false} assume !(~s~0 == ~NP~0); {157603#false} is VALID [2022-04-27 15:01:17,978 INFO L272 TraceCheckUtils]: 69: Hoare triple {157603#false} call errorFn(); {157603#false} is VALID [2022-04-27 15:01:17,978 INFO L290 TraceCheckUtils]: 70: Hoare triple {157603#false} assume !false; {157603#false} is VALID [2022-04-27 15:01:17,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:01:17,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:01:17,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1997935788] [2022-04-27 15:01:17,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1997935788] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:01:17,979 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:01:17,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-27 15:01:17,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [648856522] [2022-04-27 15:01:17,979 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:01:17,979 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 [2022-04-27 15:01:17,979 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:01:17,979 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) [2022-04-27 15:01:18,017 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:18,017 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-27 15:01:18,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:01:18,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-27 15:01:18,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-04-27 15:01:18,018 INFO L87 Difference]: Start difference. First operand 688 states and 828 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) [2022-04-27 15:01:21,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:21,383 INFO L93 Difference]: Finished difference Result 1014 states and 1230 transitions. [2022-04-27 15:01:21,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-27 15:01:21,383 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 [2022-04-27 15:01:21,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:01:21,384 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) [2022-04-27 15:01:21,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 663 transitions. [2022-04-27 15:01:21,388 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) [2022-04-27 15:01:21,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 663 transitions. [2022-04-27 15:01:21,391 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 663 transitions. [2022-04-27 15:01:21,793 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 663 edges. 663 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:21,819 INFO L225 Difference]: With dead ends: 1014 [2022-04-27 15:01:21,819 INFO L226 Difference]: Without dead ends: 788 [2022-04-27 15:01:21,819 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2022-04-27 15:01:21,826 INFO L413 NwaCegarLoop]: 387 mSDtfsCounter, 772 mSDsluCounter, 989 mSDsCounter, 0 mSdLazyCounter, 1307 mSolverCounterSat, 247 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 781 SdHoareTripleChecker+Valid, 1376 SdHoareTripleChecker+Invalid, 1554 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 247 IncrementalHoareTripleChecker+Valid, 1307 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-27 15:01:21,838 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [781 Valid, 1376 Invalid, 1554 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [247 Valid, 1307 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-27 15:01:21,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 788 states. [2022-04-27 15:01:22,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 788 to 688. [2022-04-27 15:01:22,325 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:01:22,326 INFO L82 GeneralOperation]: Start isEquivalent. First operand 788 states. Second operand has 688 states, 555 states have (on average 1.2072072072072073) internal successors, (670), 563 states have internal predecessors, (670), 71 states have call successors, (71), 54 states have call predecessors, (71), 61 states have return successors, (85), 71 states have call predecessors, (85), 64 states have call successors, (85) [2022-04-27 15:01:22,326 INFO L74 IsIncluded]: Start isIncluded. First operand 788 states. Second operand has 688 states, 555 states have (on average 1.2072072072072073) internal successors, (670), 563 states have internal predecessors, (670), 71 states have call successors, (71), 54 states have call predecessors, (71), 61 states have return successors, (85), 71 states have call predecessors, (85), 64 states have call successors, (85) [2022-04-27 15:01:22,328 INFO L87 Difference]: Start difference. First operand 788 states. Second operand has 688 states, 555 states have (on average 1.2072072072072073) internal successors, (670), 563 states have internal predecessors, (670), 71 states have call successors, (71), 54 states have call predecessors, (71), 61 states have return successors, (85), 71 states have call predecessors, (85), 64 states have call successors, (85) [2022-04-27 15:01:22,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:22,348 INFO L93 Difference]: Finished difference Result 788 states and 947 transitions. [2022-04-27 15:01:22,348 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 947 transitions. [2022-04-27 15:01:22,349 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:22,349 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:22,350 INFO L74 IsIncluded]: Start isIncluded. First operand has 688 states, 555 states have (on average 1.2072072072072073) internal successors, (670), 563 states have internal predecessors, (670), 71 states have call successors, (71), 54 states have call predecessors, (71), 61 states have return successors, (85), 71 states have call predecessors, (85), 64 states have call successors, (85) Second operand 788 states. [2022-04-27 15:01:22,350 INFO L87 Difference]: Start difference. First operand has 688 states, 555 states have (on average 1.2072072072072073) internal successors, (670), 563 states have internal predecessors, (670), 71 states have call successors, (71), 54 states have call predecessors, (71), 61 states have return successors, (85), 71 states have call predecessors, (85), 64 states have call successors, (85) Second operand 788 states. [2022-04-27 15:01:22,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:22,370 INFO L93 Difference]: Finished difference Result 788 states and 947 transitions. [2022-04-27 15:01:22,370 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 947 transitions. [2022-04-27 15:01:22,370 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:22,370 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:22,370 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:01:22,370 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:01:22,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 688 states, 555 states have (on average 1.2072072072072073) internal successors, (670), 563 states have internal predecessors, (670), 71 states have call successors, (71), 54 states have call predecessors, (71), 61 states have return successors, (85), 71 states have call predecessors, (85), 64 states have call successors, (85) [2022-04-27 15:01:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 688 states and 826 transitions. [2022-04-27 15:01:22,390 INFO L78 Accepts]: Start accepts. Automaton has 688 states and 826 transitions. Word has length 71 [2022-04-27 15:01:22,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:01:22,407 INFO L495 AbstractCegarLoop]: Abstraction has 688 states and 826 transitions. [2022-04-27 15:01:22,407 INFO L496 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) [2022-04-27 15:01:22,407 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 826 transitions. [2022-04-27 15:01:22,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-27 15:01:22,408 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:01:22,408 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:01:22,408 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-04-27 15:01:22,408 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:01:22,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:01:22,409 INFO L85 PathProgramCache]: Analyzing trace with hash 755059221, now seen corresponding path program 1 times [2022-04-27 15:01:22,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:01:22,409 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575202275] [2022-04-27 15:01:22,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:01:22,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:01:22,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:22,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:01:22,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:22,538 INFO L290 TraceCheckUtils]: 0: Hoare triple {161575#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {161530#true} is VALID [2022-04-27 15:01:22,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {161530#true} assume true; {161530#true} is VALID [2022-04-27 15:01:22,538 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {161530#true} {161530#true} #1159#return; {161530#true} is VALID [2022-04-27 15:01:22,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:01:22,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:22,562 INFO L290 TraceCheckUtils]: 0: Hoare triple {161576#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {161530#true} is VALID [2022-04-27 15:01:22,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {161530#true} assume true; {161530#true} is VALID [2022-04-27 15:01:22,562 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {161530#true} {161530#true} #1067#return; {161530#true} is VALID [2022-04-27 15:01:22,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:01:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:22,575 INFO L290 TraceCheckUtils]: 0: Hoare triple {161577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {161530#true} is VALID [2022-04-27 15:01:22,575 INFO L290 TraceCheckUtils]: 1: Hoare triple {161530#true} assume true; {161530#true} is VALID [2022-04-27 15:01:22,575 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {161530#true} {161530#true} #1069#return; {161530#true} is VALID [2022-04-27 15:01:22,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 15:01:22,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:22,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-27 15:01:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:22,658 INFO L290 TraceCheckUtils]: 0: Hoare triple {161592#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {161530#true} is VALID [2022-04-27 15:01:22,658 INFO L290 TraceCheckUtils]: 1: Hoare triple {161530#true} assume !(0 != ~compRegistered~0); {161530#true} is VALID [2022-04-27 15:01:22,658 INFO L290 TraceCheckUtils]: 2: Hoare triple {161530#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {161530#true} is VALID [2022-04-27 15:01:22,658 INFO L290 TraceCheckUtils]: 3: Hoare triple {161530#true} assume 0 == ~tmp_ndt_10~0; {161530#true} is VALID [2022-04-27 15:01:22,658 INFO L290 TraceCheckUtils]: 4: Hoare triple {161530#true} ~returnVal2~0 := 0; {161530#true} is VALID [2022-04-27 15:01:22,658 INFO L290 TraceCheckUtils]: 5: Hoare triple {161530#true} assume !(~s~0 == ~NP~0); {161530#true} is VALID [2022-04-27 15:01:22,658 INFO L290 TraceCheckUtils]: 6: Hoare triple {161530#true} assume !(~s~0 == ~MPR1~0); {161530#true} is VALID [2022-04-27 15:01:22,658 INFO L290 TraceCheckUtils]: 7: Hoare triple {161530#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {161593#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:22,659 INFO L290 TraceCheckUtils]: 8: Hoare triple {161593#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {161594#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,659 INFO L290 TraceCheckUtils]: 9: Hoare triple {161594#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {161594#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,660 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {161594#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {161530#true} #1145#return; {161590#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 0: Hoare triple {161578#(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; {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 1: Hoare triple {161530#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 2: Hoare triple {161530#true} assume !(0 != ~disketteExtension__IsRemoved~1); {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 3: Hoare triple {161530#true} assume !(0 == ~disketteExtension__IsStarted~2); {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 4: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 5: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 6: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 7: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 8: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0); {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 9: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp65~0); {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 10: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp66~0); {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 11: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp69~0); {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 12: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp72~0); {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 13: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp75~0); {161530#true} is VALID [2022-04-27 15:01:22,660 INFO L290 TraceCheckUtils]: 14: Hoare triple {161530#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp78~0; {161530#true} is VALID [2022-04-27 15:01:22,661 INFO L290 TraceCheckUtils]: 15: Hoare triple {161530#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {161530#true} is VALID [2022-04-27 15:01:22,661 INFO L290 TraceCheckUtils]: 16: Hoare triple {161530#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; {161530#true} is VALID [2022-04-27 15:01:22,661 INFO L272 TraceCheckUtils]: 17: Hoare triple {161530#true} call #t~ret163 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {161592#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:22,661 INFO L290 TraceCheckUtils]: 18: Hoare triple {161592#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {161530#true} is VALID [2022-04-27 15:01:22,661 INFO L290 TraceCheckUtils]: 19: Hoare triple {161530#true} assume !(0 != ~compRegistered~0); {161530#true} is VALID [2022-04-27 15:01:22,661 INFO L290 TraceCheckUtils]: 20: Hoare triple {161530#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {161530#true} is VALID [2022-04-27 15:01:22,661 INFO L290 TraceCheckUtils]: 21: Hoare triple {161530#true} assume 0 == ~tmp_ndt_10~0; {161530#true} is VALID [2022-04-27 15:01:22,661 INFO L290 TraceCheckUtils]: 22: Hoare triple {161530#true} ~returnVal2~0 := 0; {161530#true} is VALID [2022-04-27 15:01:22,661 INFO L290 TraceCheckUtils]: 23: Hoare triple {161530#true} assume !(~s~0 == ~NP~0); {161530#true} is VALID [2022-04-27 15:01:22,662 INFO L290 TraceCheckUtils]: 24: Hoare triple {161530#true} assume !(~s~0 == ~MPR1~0); {161530#true} is VALID [2022-04-27 15:01:22,662 INFO L290 TraceCheckUtils]: 25: Hoare triple {161530#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {161593#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:22,662 INFO L290 TraceCheckUtils]: 26: Hoare triple {161593#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {161594#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,662 INFO L290 TraceCheckUtils]: 27: Hoare triple {161594#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {161594#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,663 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {161594#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {161530#true} #1145#return; {161590#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} is VALID [2022-04-27 15:01:22,663 INFO L290 TraceCheckUtils]: 29: Hoare triple {161590#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~ntStatus~3 := #t~ret163;havoc #t~ret163;#res := ~ntStatus~3; {161591#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,664 INFO L290 TraceCheckUtils]: 30: Hoare triple {161591#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {161591#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,664 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {161591#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {161530#true} #1075#return; {161573#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,666 INFO L272 TraceCheckUtils]: 0: Hoare triple {161530#true} call ULTIMATE.init(); {161575#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:01:22,666 INFO L290 TraceCheckUtils]: 1: Hoare triple {161575#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {161530#true} is VALID [2022-04-27 15:01:22,666 INFO L290 TraceCheckUtils]: 2: Hoare triple {161530#true} assume true; {161530#true} is VALID [2022-04-27 15:01:22,666 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {161530#true} {161530#true} #1159#return; {161530#true} is VALID [2022-04-27 15:01:22,666 INFO L272 TraceCheckUtils]: 4: Hoare triple {161530#true} call #t~ret170 := main(); {161530#true} is VALID [2022-04-27 15:01:22,666 INFO L290 TraceCheckUtils]: 5: Hoare triple {161530#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; {161530#true} is VALID [2022-04-27 15:01:22,667 INFO L272 TraceCheckUtils]: 6: Hoare triple {161530#true} call _BLAST_init(); {161576#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:22,667 INFO L290 TraceCheckUtils]: 7: Hoare triple {161576#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {161530#true} is VALID [2022-04-27 15:01:22,667 INFO L290 TraceCheckUtils]: 8: Hoare triple {161530#true} assume true; {161530#true} is VALID [2022-04-27 15:01:22,667 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {161530#true} {161530#true} #1067#return; {161530#true} is VALID [2022-04-27 15:01:22,667 INFO L290 TraceCheckUtils]: 10: Hoare triple {161530#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; {161530#true} is VALID [2022-04-27 15:01:22,667 INFO L290 TraceCheckUtils]: 11: Hoare triple {161530#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {161530#true} is VALID [2022-04-27 15:01:22,668 INFO L272 TraceCheckUtils]: 12: Hoare triple {161530#true} call stub_driver_init(); {161577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:01:22,668 INFO L290 TraceCheckUtils]: 13: Hoare triple {161577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {161530#true} is VALID [2022-04-27 15:01:22,668 INFO L290 TraceCheckUtils]: 14: Hoare triple {161530#true} assume true; {161530#true} is VALID [2022-04-27 15:01:22,668 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {161530#true} {161530#true} #1069#return; {161530#true} is VALID [2022-04-27 15:01:22,668 INFO L290 TraceCheckUtils]: 16: Hoare triple {161530#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; {161530#true} is VALID [2022-04-27 15:01:22,668 INFO L290 TraceCheckUtils]: 17: Hoare triple {161530#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; {161530#true} is VALID [2022-04-27 15:01:22,668 INFO L290 TraceCheckUtils]: 18: Hoare triple {161530#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; {161530#true} is VALID [2022-04-27 15:01:22,668 INFO L290 TraceCheckUtils]: 19: Hoare triple {161530#true} assume 2 == ~tmp_ndt_3~0; {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L272 TraceCheckUtils]: 20: Hoare triple {161530#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {161578#(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 [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 21: Hoare triple {161578#(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; {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 22: Hoare triple {161530#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 23: Hoare triple {161530#true} assume !(0 != ~disketteExtension__IsRemoved~1); {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 24: Hoare triple {161530#true} assume !(0 == ~disketteExtension__IsStarted~2); {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 25: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 26: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 27: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 28: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 29: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0); {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 30: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp65~0); {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 31: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp66~0); {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 32: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp69~0); {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 33: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp72~0); {161530#true} is VALID [2022-04-27 15:01:22,669 INFO L290 TraceCheckUtils]: 34: Hoare triple {161530#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp75~0); {161530#true} is VALID [2022-04-27 15:01:22,670 INFO L290 TraceCheckUtils]: 35: Hoare triple {161530#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp78~0; {161530#true} is VALID [2022-04-27 15:01:22,670 INFO L290 TraceCheckUtils]: 36: Hoare triple {161530#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {161530#true} is VALID [2022-04-27 15:01:22,670 INFO L290 TraceCheckUtils]: 37: Hoare triple {161530#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; {161530#true} is VALID [2022-04-27 15:01:22,670 INFO L272 TraceCheckUtils]: 38: Hoare triple {161530#true} call #t~ret163 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {161592#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:22,670 INFO L290 TraceCheckUtils]: 39: Hoare triple {161592#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {161530#true} is VALID [2022-04-27 15:01:22,670 INFO L290 TraceCheckUtils]: 40: Hoare triple {161530#true} assume !(0 != ~compRegistered~0); {161530#true} is VALID [2022-04-27 15:01:22,670 INFO L290 TraceCheckUtils]: 41: Hoare triple {161530#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {161530#true} is VALID [2022-04-27 15:01:22,670 INFO L290 TraceCheckUtils]: 42: Hoare triple {161530#true} assume 0 == ~tmp_ndt_10~0; {161530#true} is VALID [2022-04-27 15:01:22,670 INFO L290 TraceCheckUtils]: 43: Hoare triple {161530#true} ~returnVal2~0 := 0; {161530#true} is VALID [2022-04-27 15:01:22,670 INFO L290 TraceCheckUtils]: 44: Hoare triple {161530#true} assume !(~s~0 == ~NP~0); {161530#true} is VALID [2022-04-27 15:01:22,671 INFO L290 TraceCheckUtils]: 45: Hoare triple {161530#true} assume !(~s~0 == ~MPR1~0); {161530#true} is VALID [2022-04-27 15:01:22,671 INFO L290 TraceCheckUtils]: 46: Hoare triple {161530#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {161593#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:22,671 INFO L290 TraceCheckUtils]: 47: Hoare triple {161593#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {161594#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,671 INFO L290 TraceCheckUtils]: 48: Hoare triple {161594#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {161594#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,672 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {161594#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {161530#true} #1145#return; {161590#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} is VALID [2022-04-27 15:01:22,672 INFO L290 TraceCheckUtils]: 50: Hoare triple {161590#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~ntStatus~3 := #t~ret163;havoc #t~ret163;#res := ~ntStatus~3; {161591#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,672 INFO L290 TraceCheckUtils]: 51: Hoare triple {161591#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {161591#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,673 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {161591#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {161530#true} #1075#return; {161573#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,673 INFO L290 TraceCheckUtils]: 53: Hoare triple {161573#(= |main_#t~ret99| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {161574#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,673 INFO L290 TraceCheckUtils]: 54: Hoare triple {161574#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {161574#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,674 INFO L290 TraceCheckUtils]: 55: Hoare triple {161574#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {161574#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,674 INFO L290 TraceCheckUtils]: 56: Hoare triple {161574#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {161574#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,674 INFO L290 TraceCheckUtils]: 57: Hoare triple {161574#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {161574#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,674 INFO L290 TraceCheckUtils]: 58: Hoare triple {161574#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {161574#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,675 INFO L290 TraceCheckUtils]: 59: Hoare triple {161574#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {161574#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,675 INFO L290 TraceCheckUtils]: 60: Hoare triple {161574#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {161574#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:22,675 INFO L290 TraceCheckUtils]: 61: Hoare triple {161574#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {161531#false} is VALID [2022-04-27 15:01:22,675 INFO L272 TraceCheckUtils]: 62: Hoare triple {161531#false} call errorFn(); {161531#false} is VALID [2022-04-27 15:01:22,675 INFO L290 TraceCheckUtils]: 63: Hoare triple {161531#false} assume !false; {161531#false} is VALID [2022-04-27 15:01:22,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:01:22,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:01:22,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [575202275] [2022-04-27 15:01:22,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [575202275] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:01:22,676 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:01:22,676 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-27 15:01:22,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313390585] [2022-04-27 15:01:22,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:01:22,676 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 [2022-04-27 15:01:22,676 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:01:22,676 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) [2022-04-27 15:01:22,721 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:22,721 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-27 15:01:22,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:01:22,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-27 15:01:22,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-27 15:01:22,721 INFO L87 Difference]: Start difference. First operand 688 states and 826 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) [2022-04-27 15:01:28,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:28,369 INFO L93 Difference]: Finished difference Result 756 states and 906 transitions. [2022-04-27 15:01:28,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-27 15:01:28,369 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 [2022-04-27 15:01:28,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:01:28,369 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) [2022-04-27 15:01:28,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 454 transitions. [2022-04-27 15:01:28,372 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) [2022-04-27 15:01:28,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 454 transitions. [2022-04-27 15:01:28,374 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 454 transitions. [2022-04-27 15:01:28,804 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 454 edges. 454 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:28,826 INFO L225 Difference]: With dead ends: 756 [2022-04-27 15:01:28,826 INFO L226 Difference]: Without dead ends: 734 [2022-04-27 15:01:28,827 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:01:28,827 INFO L413 NwaCegarLoop]: 383 mSDtfsCounter, 477 mSDsluCounter, 1137 mSDsCounter, 0 mSdLazyCounter, 1970 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 481 SdHoareTripleChecker+Valid, 1520 SdHoareTripleChecker+Invalid, 2128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 158 IncrementalHoareTripleChecker+Valid, 1970 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-27 15:01:28,827 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [481 Valid, 1520 Invalid, 2128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 1970 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-27 15:01:28,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 734 states. [2022-04-27 15:01:29,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 734 to 644. [2022-04-27 15:01:29,629 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:01:29,630 INFO L82 GeneralOperation]: Start isEquivalent. First operand 734 states. Second operand has 644 states, 517 states have (on average 1.206963249516441) internal successors, (624), 525 states have internal predecessors, (624), 68 states have call successors, (68), 52 states have call predecessors, (68), 58 states have return successors, (81), 67 states have call predecessors, (81), 61 states have call successors, (81) [2022-04-27 15:01:29,631 INFO L74 IsIncluded]: Start isIncluded. First operand 734 states. Second operand has 644 states, 517 states have (on average 1.206963249516441) internal successors, (624), 525 states have internal predecessors, (624), 68 states have call successors, (68), 52 states have call predecessors, (68), 58 states have return successors, (81), 67 states have call predecessors, (81), 61 states have call successors, (81) [2022-04-27 15:01:29,631 INFO L87 Difference]: Start difference. First operand 734 states. Second operand has 644 states, 517 states have (on average 1.206963249516441) internal successors, (624), 525 states have internal predecessors, (624), 68 states have call successors, (68), 52 states have call predecessors, (68), 58 states have return successors, (81), 67 states have call predecessors, (81), 61 states have call successors, (81) [2022-04-27 15:01:29,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:29,646 INFO L93 Difference]: Finished difference Result 734 states and 881 transitions. [2022-04-27 15:01:29,646 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 881 transitions. [2022-04-27 15:01:29,647 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:29,647 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:29,647 INFO L74 IsIncluded]: Start isIncluded. First operand has 644 states, 517 states have (on average 1.206963249516441) internal successors, (624), 525 states have internal predecessors, (624), 68 states have call successors, (68), 52 states have call predecessors, (68), 58 states have return successors, (81), 67 states have call predecessors, (81), 61 states have call successors, (81) Second operand 734 states. [2022-04-27 15:01:29,648 INFO L87 Difference]: Start difference. First operand has 644 states, 517 states have (on average 1.206963249516441) internal successors, (624), 525 states have internal predecessors, (624), 68 states have call successors, (68), 52 states have call predecessors, (68), 58 states have return successors, (81), 67 states have call predecessors, (81), 61 states have call successors, (81) Second operand 734 states. [2022-04-27 15:01:29,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:29,663 INFO L93 Difference]: Finished difference Result 734 states and 881 transitions. [2022-04-27 15:01:29,663 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 881 transitions. [2022-04-27 15:01:29,664 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:29,664 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:29,664 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:01:29,664 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:01:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 644 states, 517 states have (on average 1.206963249516441) internal successors, (624), 525 states have internal predecessors, (624), 68 states have call successors, (68), 52 states have call predecessors, (68), 58 states have return successors, (81), 67 states have call predecessors, (81), 61 states have call successors, (81) [2022-04-27 15:01:29,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 644 states and 773 transitions. [2022-04-27 15:01:29,681 INFO L78 Accepts]: Start accepts. Automaton has 644 states and 773 transitions. Word has length 64 [2022-04-27 15:01:29,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:01:29,681 INFO L495 AbstractCegarLoop]: Abstraction has 644 states and 773 transitions. [2022-04-27 15:01:29,681 INFO L496 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) [2022-04-27 15:01:29,681 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 773 transitions. [2022-04-27 15:01:29,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-27 15:01:29,699 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:01:29,699 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:01:29,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2022-04-27 15:01:29,700 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:01:29,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:01:29,700 INFO L85 PathProgramCache]: Analyzing trace with hash -774955897, now seen corresponding path program 1 times [2022-04-27 15:01:29,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:01:29,700 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1995166857] [2022-04-27 15:01:29,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:01:29,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:01:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:29,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:01:29,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:29,784 INFO L290 TraceCheckUtils]: 0: Hoare triple {164990#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {164946#true} is VALID [2022-04-27 15:01:29,785 INFO L290 TraceCheckUtils]: 1: Hoare triple {164946#true} assume true; {164946#true} is VALID [2022-04-27 15:01:29,785 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {164946#true} {164946#true} #1159#return; {164946#true} is VALID [2022-04-27 15:01:29,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:01:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:29,810 INFO L290 TraceCheckUtils]: 0: Hoare triple {164991#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {164946#true} is VALID [2022-04-27 15:01:29,810 INFO L290 TraceCheckUtils]: 1: Hoare triple {164946#true} assume true; {164946#true} is VALID [2022-04-27 15:01:29,810 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {164946#true} {164946#true} #1067#return; {164946#true} is VALID [2022-04-27 15:01:29,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:01:29,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:29,820 INFO L290 TraceCheckUtils]: 0: Hoare triple {164992#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {164946#true} is VALID [2022-04-27 15:01:29,820 INFO L290 TraceCheckUtils]: 1: Hoare triple {164946#true} assume true; {164946#true} is VALID [2022-04-27 15:01:29,820 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {164946#true} {164946#true} #1069#return; {164946#true} is VALID [2022-04-27 15:01:29,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 15:01:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:29,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-27 15:01:29,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:29,880 INFO L290 TraceCheckUtils]: 0: Hoare triple {165008#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {164946#true} is VALID [2022-04-27 15:01:29,880 INFO L290 TraceCheckUtils]: 1: Hoare triple {164946#true} assume !(0 != ~compRegistered~0); {164946#true} is VALID [2022-04-27 15:01:29,880 INFO L290 TraceCheckUtils]: 2: Hoare triple {164946#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {164946#true} is VALID [2022-04-27 15:01:29,880 INFO L290 TraceCheckUtils]: 3: Hoare triple {164946#true} assume 0 == ~tmp_ndt_10~0; {164946#true} is VALID [2022-04-27 15:01:29,880 INFO L290 TraceCheckUtils]: 4: Hoare triple {164946#true} ~returnVal2~0 := 0; {164946#true} is VALID [2022-04-27 15:01:29,880 INFO L290 TraceCheckUtils]: 5: Hoare triple {164946#true} assume !(~s~0 == ~NP~0); {164946#true} is VALID [2022-04-27 15:01:29,881 INFO L290 TraceCheckUtils]: 6: Hoare triple {164946#true} assume !(~s~0 == ~MPR1~0); {164946#true} is VALID [2022-04-27 15:01:29,881 INFO L290 TraceCheckUtils]: 7: Hoare triple {164946#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {165009#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:29,881 INFO L290 TraceCheckUtils]: 8: Hoare triple {165009#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {165010#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,881 INFO L290 TraceCheckUtils]: 9: Hoare triple {165010#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {165010#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,882 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {165010#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {164946#true} #1053#return; {165005#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,882 INFO L290 TraceCheckUtils]: 0: Hoare triple {164993#(and (= |old(~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; {164946#true} is VALID [2022-04-27 15:01:29,882 INFO L290 TraceCheckUtils]: 1: Hoare triple {164946#true} assume 1 == ~PagingReferenceCount~0; {164946#true} is VALID [2022-04-27 15:01:29,882 INFO L290 TraceCheckUtils]: 2: Hoare triple {164946#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {164946#true} is VALID [2022-04-27 15:01:29,882 INFO L290 TraceCheckUtils]: 3: Hoare triple {164946#true} assume !(0 != ~disketteExtension__IsRemoved~0); {164946#true} is VALID [2022-04-27 15:01:29,882 INFO L290 TraceCheckUtils]: 4: Hoare triple {164946#true} assume !(0 == ~irpSp__MinorFunction~0); {164946#true} is VALID [2022-04-27 15:01:29,882 INFO L290 TraceCheckUtils]: 5: Hoare triple {164946#true} assume !(5 == ~irpSp__MinorFunction~0); {164946#true} is VALID [2022-04-27 15:01:29,882 INFO L290 TraceCheckUtils]: 6: Hoare triple {164946#true} assume !(1 == ~irpSp__MinorFunction~0); {164946#true} is VALID [2022-04-27 15:01:29,882 INFO L290 TraceCheckUtils]: 7: Hoare triple {164946#true} assume !(6 == ~irpSp__MinorFunction~0); {164946#true} is VALID [2022-04-27 15:01:29,882 INFO L290 TraceCheckUtils]: 8: Hoare triple {164946#true} assume !(3 == ~irpSp__MinorFunction~0); {164946#true} is VALID [2022-04-27 15:01:29,883 INFO L290 TraceCheckUtils]: 9: Hoare triple {164946#true} assume 4 == ~irpSp__MinorFunction~0; {164946#true} is VALID [2022-04-27 15:01:29,883 INFO L290 TraceCheckUtils]: 10: Hoare triple {164946#true} ~disketteExtension__IsStarted~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {164946#true} is VALID [2022-04-27 15:01:29,883 INFO L290 TraceCheckUtils]: 11: Hoare triple {164946#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {164946#true} is VALID [2022-04-27 15:01:29,883 INFO L290 TraceCheckUtils]: 12: Hoare triple {164946#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; {164946#true} is VALID [2022-04-27 15:01:29,892 INFO L272 TraceCheckUtils]: 13: Hoare triple {164946#true} call #t~ret47 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {165008#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:29,892 INFO L290 TraceCheckUtils]: 14: Hoare triple {165008#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {164946#true} is VALID [2022-04-27 15:01:29,892 INFO L290 TraceCheckUtils]: 15: Hoare triple {164946#true} assume !(0 != ~compRegistered~0); {164946#true} is VALID [2022-04-27 15:01:29,892 INFO L290 TraceCheckUtils]: 16: Hoare triple {164946#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {164946#true} is VALID [2022-04-27 15:01:29,892 INFO L290 TraceCheckUtils]: 17: Hoare triple {164946#true} assume 0 == ~tmp_ndt_10~0; {164946#true} is VALID [2022-04-27 15:01:29,892 INFO L290 TraceCheckUtils]: 18: Hoare triple {164946#true} ~returnVal2~0 := 0; {164946#true} is VALID [2022-04-27 15:01:29,892 INFO L290 TraceCheckUtils]: 19: Hoare triple {164946#true} assume !(~s~0 == ~NP~0); {164946#true} is VALID [2022-04-27 15:01:29,892 INFO L290 TraceCheckUtils]: 20: Hoare triple {164946#true} assume !(~s~0 == ~MPR1~0); {164946#true} is VALID [2022-04-27 15:01:29,892 INFO L290 TraceCheckUtils]: 21: Hoare triple {164946#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {165009#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:29,893 INFO L290 TraceCheckUtils]: 22: Hoare triple {165009#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {165010#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,893 INFO L290 TraceCheckUtils]: 23: Hoare triple {165010#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {165010#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,894 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {165010#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {164946#true} #1053#return; {165005#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,894 INFO L290 TraceCheckUtils]: 25: Hoare triple {165005#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~ntStatus~0 := #t~ret47;havoc #t~ret47; {165006#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:29,894 INFO L290 TraceCheckUtils]: 26: Hoare triple {165006#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {165006#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:29,895 INFO L290 TraceCheckUtils]: 27: Hoare triple {165006#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume 0 == ~PagingReferenceCount~0; {165006#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:29,895 INFO L290 TraceCheckUtils]: 28: Hoare triple {165006#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {165007#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,895 INFO L290 TraceCheckUtils]: 29: Hoare triple {165007#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {165007#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,896 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {165007#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {164946#true} #1077#return; {164988#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-27 15:01:29,898 INFO L272 TraceCheckUtils]: 0: Hoare triple {164946#true} call ULTIMATE.init(); {164990#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:01:29,898 INFO L290 TraceCheckUtils]: 1: Hoare triple {164990#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {164946#true} is VALID [2022-04-27 15:01:29,898 INFO L290 TraceCheckUtils]: 2: Hoare triple {164946#true} assume true; {164946#true} is VALID [2022-04-27 15:01:29,898 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {164946#true} {164946#true} #1159#return; {164946#true} is VALID [2022-04-27 15:01:29,898 INFO L272 TraceCheckUtils]: 4: Hoare triple {164946#true} call #t~ret170 := main(); {164946#true} is VALID [2022-04-27 15:01:29,898 INFO L290 TraceCheckUtils]: 5: Hoare triple {164946#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; {164946#true} is VALID [2022-04-27 15:01:29,899 INFO L272 TraceCheckUtils]: 6: Hoare triple {164946#true} call _BLAST_init(); {164991#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:29,899 INFO L290 TraceCheckUtils]: 7: Hoare triple {164991#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {164946#true} is VALID [2022-04-27 15:01:29,899 INFO L290 TraceCheckUtils]: 8: Hoare triple {164946#true} assume true; {164946#true} is VALID [2022-04-27 15:01:29,899 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {164946#true} {164946#true} #1067#return; {164946#true} is VALID [2022-04-27 15:01:29,900 INFO L290 TraceCheckUtils]: 10: Hoare triple {164946#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; {164946#true} is VALID [2022-04-27 15:01:29,900 INFO L290 TraceCheckUtils]: 11: Hoare triple {164946#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {164946#true} is VALID [2022-04-27 15:01:29,900 INFO L272 TraceCheckUtils]: 12: Hoare triple {164946#true} call stub_driver_init(); {164992#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:01:29,900 INFO L290 TraceCheckUtils]: 13: Hoare triple {164992#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {164946#true} is VALID [2022-04-27 15:01:29,900 INFO L290 TraceCheckUtils]: 14: Hoare triple {164946#true} assume true; {164946#true} is VALID [2022-04-27 15:01:29,900 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {164946#true} {164946#true} #1069#return; {164946#true} is VALID [2022-04-27 15:01:29,900 INFO L290 TraceCheckUtils]: 16: Hoare triple {164946#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; {164946#true} is VALID [2022-04-27 15:01:29,900 INFO L290 TraceCheckUtils]: 17: Hoare triple {164946#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; {164946#true} is VALID [2022-04-27 15:01:29,900 INFO L290 TraceCheckUtils]: 18: Hoare triple {164946#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; {164946#true} is VALID [2022-04-27 15:01:29,901 INFO L290 TraceCheckUtils]: 19: Hoare triple {164946#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; {164946#true} is VALID [2022-04-27 15:01:29,901 INFO L290 TraceCheckUtils]: 20: Hoare triple {164946#true} assume 3 == ~tmp_ndt_4~0; {164946#true} is VALID [2022-04-27 15:01:29,901 INFO L272 TraceCheckUtils]: 21: Hoare triple {164946#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {164993#(and (= |old(~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 [2022-04-27 15:01:29,902 INFO L290 TraceCheckUtils]: 22: Hoare triple {164993#(and (= |old(~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; {164946#true} is VALID [2022-04-27 15:01:29,902 INFO L290 TraceCheckUtils]: 23: Hoare triple {164946#true} assume 1 == ~PagingReferenceCount~0; {164946#true} is VALID [2022-04-27 15:01:29,902 INFO L290 TraceCheckUtils]: 24: Hoare triple {164946#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {164946#true} is VALID [2022-04-27 15:01:29,902 INFO L290 TraceCheckUtils]: 25: Hoare triple {164946#true} assume !(0 != ~disketteExtension__IsRemoved~0); {164946#true} is VALID [2022-04-27 15:01:29,902 INFO L290 TraceCheckUtils]: 26: Hoare triple {164946#true} assume !(0 == ~irpSp__MinorFunction~0); {164946#true} is VALID [2022-04-27 15:01:29,902 INFO L290 TraceCheckUtils]: 27: Hoare triple {164946#true} assume !(5 == ~irpSp__MinorFunction~0); {164946#true} is VALID [2022-04-27 15:01:29,902 INFO L290 TraceCheckUtils]: 28: Hoare triple {164946#true} assume !(1 == ~irpSp__MinorFunction~0); {164946#true} is VALID [2022-04-27 15:01:29,902 INFO L290 TraceCheckUtils]: 29: Hoare triple {164946#true} assume !(6 == ~irpSp__MinorFunction~0); {164946#true} is VALID [2022-04-27 15:01:29,902 INFO L290 TraceCheckUtils]: 30: Hoare triple {164946#true} assume !(3 == ~irpSp__MinorFunction~0); {164946#true} is VALID [2022-04-27 15:01:29,902 INFO L290 TraceCheckUtils]: 31: Hoare triple {164946#true} assume 4 == ~irpSp__MinorFunction~0; {164946#true} is VALID [2022-04-27 15:01:29,902 INFO L290 TraceCheckUtils]: 32: Hoare triple {164946#true} ~disketteExtension__IsStarted~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {164946#true} is VALID [2022-04-27 15:01:29,902 INFO L290 TraceCheckUtils]: 33: Hoare triple {164946#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {164946#true} is VALID [2022-04-27 15:01:29,902 INFO L290 TraceCheckUtils]: 34: Hoare triple {164946#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; {164946#true} is VALID [2022-04-27 15:01:29,903 INFO L272 TraceCheckUtils]: 35: Hoare triple {164946#true} call #t~ret47 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {165008#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:29,903 INFO L290 TraceCheckUtils]: 36: Hoare triple {165008#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {164946#true} is VALID [2022-04-27 15:01:29,903 INFO L290 TraceCheckUtils]: 37: Hoare triple {164946#true} assume !(0 != ~compRegistered~0); {164946#true} is VALID [2022-04-27 15:01:29,903 INFO L290 TraceCheckUtils]: 38: Hoare triple {164946#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {164946#true} is VALID [2022-04-27 15:01:29,903 INFO L290 TraceCheckUtils]: 39: Hoare triple {164946#true} assume 0 == ~tmp_ndt_10~0; {164946#true} is VALID [2022-04-27 15:01:29,903 INFO L290 TraceCheckUtils]: 40: Hoare triple {164946#true} ~returnVal2~0 := 0; {164946#true} is VALID [2022-04-27 15:01:29,903 INFO L290 TraceCheckUtils]: 41: Hoare triple {164946#true} assume !(~s~0 == ~NP~0); {164946#true} is VALID [2022-04-27 15:01:29,903 INFO L290 TraceCheckUtils]: 42: Hoare triple {164946#true} assume !(~s~0 == ~MPR1~0); {164946#true} is VALID [2022-04-27 15:01:29,903 INFO L290 TraceCheckUtils]: 43: Hoare triple {164946#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {165009#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:29,904 INFO L290 TraceCheckUtils]: 44: Hoare triple {165009#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {165010#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,904 INFO L290 TraceCheckUtils]: 45: Hoare triple {165010#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {165010#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,905 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {165010#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {164946#true} #1053#return; {165005#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,905 INFO L290 TraceCheckUtils]: 47: Hoare triple {165005#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~ntStatus~0 := #t~ret47;havoc #t~ret47; {165006#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:29,905 INFO L290 TraceCheckUtils]: 48: Hoare triple {165006#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {165006#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:29,906 INFO L290 TraceCheckUtils]: 49: Hoare triple {165006#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume 0 == ~PagingReferenceCount~0; {165006#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:29,906 INFO L290 TraceCheckUtils]: 50: Hoare triple {165006#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {165007#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,906 INFO L290 TraceCheckUtils]: 51: Hoare triple {165007#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {165007#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,907 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {165007#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {164946#true} #1077#return; {164988#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-27 15:01:29,907 INFO L290 TraceCheckUtils]: 53: Hoare triple {164988#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {164989#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,907 INFO L290 TraceCheckUtils]: 54: Hoare triple {164989#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {164989#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,908 INFO L290 TraceCheckUtils]: 55: Hoare triple {164989#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {164989#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,908 INFO L290 TraceCheckUtils]: 56: Hoare triple {164989#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {164989#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,908 INFO L290 TraceCheckUtils]: 57: Hoare triple {164989#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {164989#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,908 INFO L290 TraceCheckUtils]: 58: Hoare triple {164989#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {164989#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,909 INFO L290 TraceCheckUtils]: 59: Hoare triple {164989#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {164989#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,909 INFO L290 TraceCheckUtils]: 60: Hoare triple {164989#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {164989#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:29,909 INFO L290 TraceCheckUtils]: 61: Hoare triple {164989#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {164947#false} is VALID [2022-04-27 15:01:29,909 INFO L272 TraceCheckUtils]: 62: Hoare triple {164947#false} call errorFn(); {164947#false} is VALID [2022-04-27 15:01:29,909 INFO L290 TraceCheckUtils]: 63: Hoare triple {164947#false} assume !false; {164947#false} is VALID [2022-04-27 15:01:29,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:01:29,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:01:29,910 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1995166857] [2022-04-27 15:01:29,910 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1995166857] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:01:29,910 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:01:29,910 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-27 15:01:29,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145957996] [2022-04-27 15:01:29,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:01:29,910 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 [2022-04-27 15:01:29,910 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:01:29,910 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) [2022-04-27 15:01:29,958 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:29,959 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-27 15:01:29,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:01:29,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-27 15:01:29,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-27 15:01:29,959 INFO L87 Difference]: Start difference. First operand 644 states and 773 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) [2022-04-27 15:01:34,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:34,810 INFO L93 Difference]: Finished difference Result 708 states and 847 transitions. [2022-04-27 15:01:34,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-27 15:01:34,810 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 [2022-04-27 15:01:34,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:01:34,810 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) [2022-04-27 15:01:34,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 445 transitions. [2022-04-27 15:01:34,812 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) [2022-04-27 15:01:34,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 445 transitions. [2022-04-27 15:01:34,815 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 445 transitions. [2022-04-27 15:01:35,097 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 445 edges. 445 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:35,117 INFO L225 Difference]: With dead ends: 708 [2022-04-27 15:01:35,117 INFO L226 Difference]: Without dead ends: 686 [2022-04-27 15:01:35,117 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:01:35,117 INFO L413 NwaCegarLoop]: 371 mSDtfsCounter, 187 mSDsluCounter, 1314 mSDsCounter, 0 mSdLazyCounter, 2564 mSolverCounterSat, 60 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 191 SdHoareTripleChecker+Valid, 1685 SdHoareTripleChecker+Invalid, 2624 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 60 IncrementalHoareTripleChecker+Valid, 2564 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-27 15:01:35,118 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [191 Valid, 1685 Invalid, 2624 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 2564 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-27 15:01:35,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 686 states. [2022-04-27 15:01:35,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 686 to 639. [2022-04-27 15:01:35,603 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:01:35,604 INFO L82 GeneralOperation]: Start isEquivalent. First operand 686 states. Second operand has 639 states, 513 states have (on average 1.206627680311891) internal successors, (619), 521 states have internal predecessors, (619), 67 states have call successors, (67), 52 states have call predecessors, (67), 58 states have return successors, (80), 66 states have call predecessors, (80), 60 states have call successors, (80) [2022-04-27 15:01:35,604 INFO L74 IsIncluded]: Start isIncluded. First operand 686 states. Second operand has 639 states, 513 states have (on average 1.206627680311891) internal successors, (619), 521 states have internal predecessors, (619), 67 states have call successors, (67), 52 states have call predecessors, (67), 58 states have return successors, (80), 66 states have call predecessors, (80), 60 states have call successors, (80) [2022-04-27 15:01:35,604 INFO L87 Difference]: Start difference. First operand 686 states. Second operand has 639 states, 513 states have (on average 1.206627680311891) internal successors, (619), 521 states have internal predecessors, (619), 67 states have call successors, (67), 52 states have call predecessors, (67), 58 states have return successors, (80), 66 states have call predecessors, (80), 60 states have call successors, (80) [2022-04-27 15:01:35,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:35,618 INFO L93 Difference]: Finished difference Result 686 states and 824 transitions. [2022-04-27 15:01:35,618 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 824 transitions. [2022-04-27 15:01:35,619 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:35,619 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:35,620 INFO L74 IsIncluded]: Start isIncluded. First operand has 639 states, 513 states have (on average 1.206627680311891) internal successors, (619), 521 states have internal predecessors, (619), 67 states have call successors, (67), 52 states have call predecessors, (67), 58 states have return successors, (80), 66 states have call predecessors, (80), 60 states have call successors, (80) Second operand 686 states. [2022-04-27 15:01:35,620 INFO L87 Difference]: Start difference. First operand has 639 states, 513 states have (on average 1.206627680311891) internal successors, (619), 521 states have internal predecessors, (619), 67 states have call successors, (67), 52 states have call predecessors, (67), 58 states have return successors, (80), 66 states have call predecessors, (80), 60 states have call successors, (80) Second operand 686 states. [2022-04-27 15:01:35,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:35,634 INFO L93 Difference]: Finished difference Result 686 states and 824 transitions. [2022-04-27 15:01:35,634 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 824 transitions. [2022-04-27 15:01:35,634 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:35,634 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:35,634 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:01:35,634 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:01:35,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 639 states, 513 states have (on average 1.206627680311891) internal successors, (619), 521 states have internal predecessors, (619), 67 states have call successors, (67), 52 states have call predecessors, (67), 58 states have return successors, (80), 66 states have call predecessors, (80), 60 states have call successors, (80) [2022-04-27 15:01:35,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 639 states and 766 transitions. [2022-04-27 15:01:35,651 INFO L78 Accepts]: Start accepts. Automaton has 639 states and 766 transitions. Word has length 64 [2022-04-27 15:01:35,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:01:35,651 INFO L495 AbstractCegarLoop]: Abstraction has 639 states and 766 transitions. [2022-04-27 15:01:35,652 INFO L496 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) [2022-04-27 15:01:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 766 transitions. [2022-04-27 15:01:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-27 15:01:35,652 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:01:35,652 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:01:35,652 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2022-04-27 15:01:35,652 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:01:35,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:01:35,653 INFO L85 PathProgramCache]: Analyzing trace with hash -1705067367, now seen corresponding path program 1 times [2022-04-27 15:01:35,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:01:35,653 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [371080941] [2022-04-27 15:01:35,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:01:35,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:01:35,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:35,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:01:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:35,747 INFO L290 TraceCheckUtils]: 0: Hoare triple {168243#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {168199#true} is VALID [2022-04-27 15:01:35,747 INFO L290 TraceCheckUtils]: 1: Hoare triple {168199#true} assume true; {168199#true} is VALID [2022-04-27 15:01:35,747 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {168199#true} {168199#true} #1159#return; {168199#true} is VALID [2022-04-27 15:01:35,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:01:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:35,761 INFO L290 TraceCheckUtils]: 0: Hoare triple {168244#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {168199#true} is VALID [2022-04-27 15:01:35,761 INFO L290 TraceCheckUtils]: 1: Hoare triple {168199#true} assume true; {168199#true} is VALID [2022-04-27 15:01:35,761 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {168199#true} {168199#true} #1067#return; {168199#true} is VALID [2022-04-27 15:01:35,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:01:35,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:35,771 INFO L290 TraceCheckUtils]: 0: Hoare triple {168245#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {168199#true} is VALID [2022-04-27 15:01:35,771 INFO L290 TraceCheckUtils]: 1: Hoare triple {168199#true} assume true; {168199#true} is VALID [2022-04-27 15:01:35,771 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {168199#true} {168199#true} #1069#return; {168199#true} is VALID [2022-04-27 15:01:35,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 15:01:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:35,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-27 15:01:35,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:35,834 INFO L290 TraceCheckUtils]: 0: Hoare triple {168261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {168199#true} is VALID [2022-04-27 15:01:35,834 INFO L290 TraceCheckUtils]: 1: Hoare triple {168199#true} assume !(0 != ~compRegistered~0); {168199#true} is VALID [2022-04-27 15:01:35,834 INFO L290 TraceCheckUtils]: 2: Hoare triple {168199#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {168199#true} is VALID [2022-04-27 15:01:35,834 INFO L290 TraceCheckUtils]: 3: Hoare triple {168199#true} assume 0 == ~tmp_ndt_10~0; {168199#true} is VALID [2022-04-27 15:01:35,834 INFO L290 TraceCheckUtils]: 4: Hoare triple {168199#true} ~returnVal2~0 := 0; {168199#true} is VALID [2022-04-27 15:01:35,834 INFO L290 TraceCheckUtils]: 5: Hoare triple {168199#true} assume !(~s~0 == ~NP~0); {168199#true} is VALID [2022-04-27 15:01:35,834 INFO L290 TraceCheckUtils]: 6: Hoare triple {168199#true} assume !(~s~0 == ~MPR1~0); {168199#true} is VALID [2022-04-27 15:01:35,834 INFO L290 TraceCheckUtils]: 7: Hoare triple {168199#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {168262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:35,835 INFO L290 TraceCheckUtils]: 8: Hoare triple {168262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {168263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,835 INFO L290 TraceCheckUtils]: 9: Hoare triple {168263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {168263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,835 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {168263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {168199#true} #1065#return; {168258#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,836 INFO L290 TraceCheckUtils]: 0: Hoare triple {168246#(and (= |old(~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; {168199#true} is VALID [2022-04-27 15:01:35,836 INFO L290 TraceCheckUtils]: 1: Hoare triple {168199#true} assume 1 == ~PagingReferenceCount~0; {168199#true} is VALID [2022-04-27 15:01:35,836 INFO L290 TraceCheckUtils]: 2: Hoare triple {168199#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {168199#true} is VALID [2022-04-27 15:01:35,836 INFO L290 TraceCheckUtils]: 3: Hoare triple {168199#true} assume !(0 != ~disketteExtension__IsRemoved~0); {168199#true} is VALID [2022-04-27 15:01:35,836 INFO L290 TraceCheckUtils]: 4: Hoare triple {168199#true} assume !(0 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,836 INFO L290 TraceCheckUtils]: 5: Hoare triple {168199#true} assume !(5 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,836 INFO L290 TraceCheckUtils]: 6: Hoare triple {168199#true} assume !(1 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,836 INFO L290 TraceCheckUtils]: 7: Hoare triple {168199#true} assume !(6 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,836 INFO L290 TraceCheckUtils]: 8: Hoare triple {168199#true} assume !(3 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,836 INFO L290 TraceCheckUtils]: 9: Hoare triple {168199#true} assume !(4 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,836 INFO L290 TraceCheckUtils]: 10: Hoare triple {168199#true} assume !(2 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,836 INFO L290 TraceCheckUtils]: 11: Hoare triple {168199#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {168199#true} is VALID [2022-04-27 15:01:35,836 INFO L290 TraceCheckUtils]: 12: Hoare triple {168199#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; {168199#true} is VALID [2022-04-27 15:01:35,837 INFO L272 TraceCheckUtils]: 13: Hoare triple {168199#true} call #t~ret56 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {168261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:35,837 INFO L290 TraceCheckUtils]: 14: Hoare triple {168261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {168199#true} is VALID [2022-04-27 15:01:35,837 INFO L290 TraceCheckUtils]: 15: Hoare triple {168199#true} assume !(0 != ~compRegistered~0); {168199#true} is VALID [2022-04-27 15:01:35,837 INFO L290 TraceCheckUtils]: 16: Hoare triple {168199#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {168199#true} is VALID [2022-04-27 15:01:35,837 INFO L290 TraceCheckUtils]: 17: Hoare triple {168199#true} assume 0 == ~tmp_ndt_10~0; {168199#true} is VALID [2022-04-27 15:01:35,837 INFO L290 TraceCheckUtils]: 18: Hoare triple {168199#true} ~returnVal2~0 := 0; {168199#true} is VALID [2022-04-27 15:01:35,837 INFO L290 TraceCheckUtils]: 19: Hoare triple {168199#true} assume !(~s~0 == ~NP~0); {168199#true} is VALID [2022-04-27 15:01:35,837 INFO L290 TraceCheckUtils]: 20: Hoare triple {168199#true} assume !(~s~0 == ~MPR1~0); {168199#true} is VALID [2022-04-27 15:01:35,837 INFO L290 TraceCheckUtils]: 21: Hoare triple {168199#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {168262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:35,837 INFO L290 TraceCheckUtils]: 22: Hoare triple {168262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {168263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,838 INFO L290 TraceCheckUtils]: 23: Hoare triple {168263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {168263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,838 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {168263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {168199#true} #1065#return; {168258#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,838 INFO L290 TraceCheckUtils]: 25: Hoare triple {168258#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~ntStatus~0 := #t~ret56;havoc #t~ret56; {168259#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:35,839 INFO L290 TraceCheckUtils]: 26: Hoare triple {168259#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {168259#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:35,839 INFO L290 TraceCheckUtils]: 27: Hoare triple {168259#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume 0 == ~PagingReferenceCount~0; {168259#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:35,839 INFO L290 TraceCheckUtils]: 28: Hoare triple {168259#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {168260#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,839 INFO L290 TraceCheckUtils]: 29: Hoare triple {168260#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {168260#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,840 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {168260#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {168199#true} #1077#return; {168241#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-27 15:01:35,841 INFO L272 TraceCheckUtils]: 0: Hoare triple {168199#true} call ULTIMATE.init(); {168243#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:01:35,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {168243#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {168199#true} is VALID [2022-04-27 15:01:35,842 INFO L290 TraceCheckUtils]: 2: Hoare triple {168199#true} assume true; {168199#true} is VALID [2022-04-27 15:01:35,842 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {168199#true} {168199#true} #1159#return; {168199#true} is VALID [2022-04-27 15:01:35,842 INFO L272 TraceCheckUtils]: 4: Hoare triple {168199#true} call #t~ret170 := main(); {168199#true} is VALID [2022-04-27 15:01:35,842 INFO L290 TraceCheckUtils]: 5: Hoare triple {168199#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; {168199#true} is VALID [2022-04-27 15:01:35,842 INFO L272 TraceCheckUtils]: 6: Hoare triple {168199#true} call _BLAST_init(); {168244#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:35,842 INFO L290 TraceCheckUtils]: 7: Hoare triple {168244#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {168199#true} is VALID [2022-04-27 15:01:35,843 INFO L290 TraceCheckUtils]: 8: Hoare triple {168199#true} assume true; {168199#true} is VALID [2022-04-27 15:01:35,843 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {168199#true} {168199#true} #1067#return; {168199#true} is VALID [2022-04-27 15:01:35,843 INFO L290 TraceCheckUtils]: 10: Hoare triple {168199#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; {168199#true} is VALID [2022-04-27 15:01:35,843 INFO L290 TraceCheckUtils]: 11: Hoare triple {168199#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {168199#true} is VALID [2022-04-27 15:01:35,843 INFO L272 TraceCheckUtils]: 12: Hoare triple {168199#true} call stub_driver_init(); {168245#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:01:35,843 INFO L290 TraceCheckUtils]: 13: Hoare triple {168245#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {168199#true} is VALID [2022-04-27 15:01:35,843 INFO L290 TraceCheckUtils]: 14: Hoare triple {168199#true} assume true; {168199#true} is VALID [2022-04-27 15:01:35,843 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {168199#true} {168199#true} #1069#return; {168199#true} is VALID [2022-04-27 15:01:35,843 INFO L290 TraceCheckUtils]: 16: Hoare triple {168199#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; {168199#true} is VALID [2022-04-27 15:01:35,843 INFO L290 TraceCheckUtils]: 17: Hoare triple {168199#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; {168199#true} is VALID [2022-04-27 15:01:35,843 INFO L290 TraceCheckUtils]: 18: Hoare triple {168199#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; {168199#true} is VALID [2022-04-27 15:01:35,843 INFO L290 TraceCheckUtils]: 19: Hoare triple {168199#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; {168199#true} is VALID [2022-04-27 15:01:35,843 INFO L290 TraceCheckUtils]: 20: Hoare triple {168199#true} assume 3 == ~tmp_ndt_4~0; {168199#true} is VALID [2022-04-27 15:01:35,844 INFO L272 TraceCheckUtils]: 21: Hoare triple {168199#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {168246#(and (= |old(~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 [2022-04-27 15:01:35,844 INFO L290 TraceCheckUtils]: 22: Hoare triple {168246#(and (= |old(~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; {168199#true} is VALID [2022-04-27 15:01:35,844 INFO L290 TraceCheckUtils]: 23: Hoare triple {168199#true} assume 1 == ~PagingReferenceCount~0; {168199#true} is VALID [2022-04-27 15:01:35,844 INFO L290 TraceCheckUtils]: 24: Hoare triple {168199#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {168199#true} is VALID [2022-04-27 15:01:35,844 INFO L290 TraceCheckUtils]: 25: Hoare triple {168199#true} assume !(0 != ~disketteExtension__IsRemoved~0); {168199#true} is VALID [2022-04-27 15:01:35,844 INFO L290 TraceCheckUtils]: 26: Hoare triple {168199#true} assume !(0 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,844 INFO L290 TraceCheckUtils]: 27: Hoare triple {168199#true} assume !(5 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,844 INFO L290 TraceCheckUtils]: 28: Hoare triple {168199#true} assume !(1 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,844 INFO L290 TraceCheckUtils]: 29: Hoare triple {168199#true} assume !(6 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,844 INFO L290 TraceCheckUtils]: 30: Hoare triple {168199#true} assume !(3 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,845 INFO L290 TraceCheckUtils]: 31: Hoare triple {168199#true} assume !(4 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,845 INFO L290 TraceCheckUtils]: 32: Hoare triple {168199#true} assume !(2 == ~irpSp__MinorFunction~0); {168199#true} is VALID [2022-04-27 15:01:35,845 INFO L290 TraceCheckUtils]: 33: Hoare triple {168199#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {168199#true} is VALID [2022-04-27 15:01:35,845 INFO L290 TraceCheckUtils]: 34: Hoare triple {168199#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; {168199#true} is VALID [2022-04-27 15:01:35,845 INFO L272 TraceCheckUtils]: 35: Hoare triple {168199#true} call #t~ret56 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {168261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:35,845 INFO L290 TraceCheckUtils]: 36: Hoare triple {168261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {168199#true} is VALID [2022-04-27 15:01:35,845 INFO L290 TraceCheckUtils]: 37: Hoare triple {168199#true} assume !(0 != ~compRegistered~0); {168199#true} is VALID [2022-04-27 15:01:35,845 INFO L290 TraceCheckUtils]: 38: Hoare triple {168199#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {168199#true} is VALID [2022-04-27 15:01:35,845 INFO L290 TraceCheckUtils]: 39: Hoare triple {168199#true} assume 0 == ~tmp_ndt_10~0; {168199#true} is VALID [2022-04-27 15:01:35,845 INFO L290 TraceCheckUtils]: 40: Hoare triple {168199#true} ~returnVal2~0 := 0; {168199#true} is VALID [2022-04-27 15:01:35,845 INFO L290 TraceCheckUtils]: 41: Hoare triple {168199#true} assume !(~s~0 == ~NP~0); {168199#true} is VALID [2022-04-27 15:01:35,845 INFO L290 TraceCheckUtils]: 42: Hoare triple {168199#true} assume !(~s~0 == ~MPR1~0); {168199#true} is VALID [2022-04-27 15:01:35,846 INFO L290 TraceCheckUtils]: 43: Hoare triple {168199#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {168262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:35,846 INFO L290 TraceCheckUtils]: 44: Hoare triple {168262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {168263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,846 INFO L290 TraceCheckUtils]: 45: Hoare triple {168263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {168263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,847 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {168263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {168199#true} #1065#return; {168258#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,847 INFO L290 TraceCheckUtils]: 47: Hoare triple {168258#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~ntStatus~0 := #t~ret56;havoc #t~ret56; {168259#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:35,847 INFO L290 TraceCheckUtils]: 48: Hoare triple {168259#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {168259#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:35,847 INFO L290 TraceCheckUtils]: 49: Hoare triple {168259#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume 0 == ~PagingReferenceCount~0; {168259#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:35,848 INFO L290 TraceCheckUtils]: 50: Hoare triple {168259#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {168260#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,848 INFO L290 TraceCheckUtils]: 51: Hoare triple {168260#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {168260#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,848 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {168260#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {168199#true} #1077#return; {168241#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-27 15:01:35,848 INFO L290 TraceCheckUtils]: 53: Hoare triple {168241#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {168242#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,849 INFO L290 TraceCheckUtils]: 54: Hoare triple {168242#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {168242#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,849 INFO L290 TraceCheckUtils]: 55: Hoare triple {168242#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {168242#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,849 INFO L290 TraceCheckUtils]: 56: Hoare triple {168242#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {168242#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,849 INFO L290 TraceCheckUtils]: 57: Hoare triple {168242#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {168242#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,849 INFO L290 TraceCheckUtils]: 58: Hoare triple {168242#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {168242#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,850 INFO L290 TraceCheckUtils]: 59: Hoare triple {168242#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {168242#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,850 INFO L290 TraceCheckUtils]: 60: Hoare triple {168242#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {168242#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:35,850 INFO L290 TraceCheckUtils]: 61: Hoare triple {168242#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {168200#false} is VALID [2022-04-27 15:01:35,850 INFO L272 TraceCheckUtils]: 62: Hoare triple {168200#false} call errorFn(); {168200#false} is VALID [2022-04-27 15:01:35,850 INFO L290 TraceCheckUtils]: 63: Hoare triple {168200#false} assume !false; {168200#false} is VALID [2022-04-27 15:01:35,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:01:35,850 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:01:35,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [371080941] [2022-04-27 15:01:35,850 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [371080941] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:01:35,851 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:01:35,851 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-27 15:01:35,851 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [661093573] [2022-04-27 15:01:35,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:01:35,851 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 [2022-04-27 15:01:35,851 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:01:35,851 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) [2022-04-27 15:01:35,884 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:35,884 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-27 15:01:35,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:01:35,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-27 15:01:35,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-27 15:01:35,885 INFO L87 Difference]: Start difference. First operand 639 states and 766 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) [2022-04-27 15:01:41,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:41,158 INFO L93 Difference]: Finished difference Result 703 states and 840 transitions. [2022-04-27 15:01:41,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-27 15:01:41,158 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 [2022-04-27 15:01:41,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:01:41,158 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) [2022-04-27 15:01:41,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 438 transitions. [2022-04-27 15:01:41,160 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) [2022-04-27 15:01:41,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 438 transitions. [2022-04-27 15:01:41,163 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 438 transitions. [2022-04-27 15:01:41,577 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 438 edges. 438 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:41,596 INFO L225 Difference]: With dead ends: 703 [2022-04-27 15:01:41,596 INFO L226 Difference]: Without dead ends: 682 [2022-04-27 15:01:41,596 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:01:41,597 INFO L413 NwaCegarLoop]: 365 mSDtfsCounter, 415 mSDsluCounter, 1330 mSDsCounter, 0 mSdLazyCounter, 2424 mSolverCounterSat, 143 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 419 SdHoareTripleChecker+Valid, 1695 SdHoareTripleChecker+Invalid, 2567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 143 IncrementalHoareTripleChecker+Valid, 2424 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-27 15:01:41,597 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [419 Valid, 1695 Invalid, 2567 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [143 Valid, 2424 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-27 15:01:41,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 682 states. [2022-04-27 15:01:42,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 682 to 635. [2022-04-27 15:01:42,369 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:01:42,369 INFO L82 GeneralOperation]: Start isEquivalent. First operand 682 states. Second operand has 635 states, 510 states have (on average 1.2058823529411764) internal successors, (615), 518 states have internal predecessors, (615), 66 states have call successors, (66), 52 states have call predecessors, (66), 58 states have return successors, (79), 65 states have call predecessors, (79), 59 states have call successors, (79) [2022-04-27 15:01:42,370 INFO L74 IsIncluded]: Start isIncluded. First operand 682 states. Second operand has 635 states, 510 states have (on average 1.2058823529411764) internal successors, (615), 518 states have internal predecessors, (615), 66 states have call successors, (66), 52 states have call predecessors, (66), 58 states have return successors, (79), 65 states have call predecessors, (79), 59 states have call successors, (79) [2022-04-27 15:01:42,370 INFO L87 Difference]: Start difference. First operand 682 states. Second operand has 635 states, 510 states have (on average 1.2058823529411764) internal successors, (615), 518 states have internal predecessors, (615), 66 states have call successors, (66), 52 states have call predecessors, (66), 58 states have return successors, (79), 65 states have call predecessors, (79), 59 states have call successors, (79) [2022-04-27 15:01:42,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:42,383 INFO L93 Difference]: Finished difference Result 682 states and 818 transitions. [2022-04-27 15:01:42,383 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 818 transitions. [2022-04-27 15:01:42,383 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:42,384 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:42,384 INFO L74 IsIncluded]: Start isIncluded. First operand has 635 states, 510 states have (on average 1.2058823529411764) internal successors, (615), 518 states have internal predecessors, (615), 66 states have call successors, (66), 52 states have call predecessors, (66), 58 states have return successors, (79), 65 states have call predecessors, (79), 59 states have call successors, (79) Second operand 682 states. [2022-04-27 15:01:42,384 INFO L87 Difference]: Start difference. First operand has 635 states, 510 states have (on average 1.2058823529411764) internal successors, (615), 518 states have internal predecessors, (615), 66 states have call successors, (66), 52 states have call predecessors, (66), 58 states have return successors, (79), 65 states have call predecessors, (79), 59 states have call successors, (79) Second operand 682 states. [2022-04-27 15:01:42,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:42,397 INFO L93 Difference]: Finished difference Result 682 states and 818 transitions. [2022-04-27 15:01:42,397 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 818 transitions. [2022-04-27 15:01:42,398 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:42,398 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:42,398 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:01:42,398 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:01:42,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 635 states, 510 states have (on average 1.2058823529411764) internal successors, (615), 518 states have internal predecessors, (615), 66 states have call successors, (66), 52 states have call predecessors, (66), 58 states have return successors, (79), 65 states have call predecessors, (79), 59 states have call successors, (79) [2022-04-27 15:01:42,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 635 states and 760 transitions. [2022-04-27 15:01:42,414 INFO L78 Accepts]: Start accepts. Automaton has 635 states and 760 transitions. Word has length 64 [2022-04-27 15:01:42,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:01:42,414 INFO L495 AbstractCegarLoop]: Abstraction has 635 states and 760 transitions. [2022-04-27 15:01:42,414 INFO L496 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) [2022-04-27 15:01:42,414 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 760 transitions. [2022-04-27 15:01:42,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-04-27 15:01:42,415 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:01:42,415 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:01:42,415 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2022-04-27 15:01:42,415 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:01:42,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:01:42,415 INFO L85 PathProgramCache]: Analyzing trace with hash -234049940, now seen corresponding path program 1 times [2022-04-27 15:01:42,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:01:42,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393378160] [2022-04-27 15:01:42,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:01:42,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:01:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:42,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:01:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:42,492 INFO L290 TraceCheckUtils]: 0: Hoare triple {171470#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {171431#true} is VALID [2022-04-27 15:01:42,492 INFO L290 TraceCheckUtils]: 1: Hoare triple {171431#true} assume true; {171431#true} is VALID [2022-04-27 15:01:42,492 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171431#true} {171431#true} #1159#return; {171431#true} is VALID [2022-04-27 15:01:42,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:01:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:42,515 INFO L290 TraceCheckUtils]: 0: Hoare triple {171471#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {171431#true} is VALID [2022-04-27 15:01:42,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {171431#true} assume true; {171431#true} is VALID [2022-04-27 15:01:42,515 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171431#true} {171431#true} #1067#return; {171431#true} is VALID [2022-04-27 15:01:42,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:01:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:42,526 INFO L290 TraceCheckUtils]: 0: Hoare triple {171472#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {171431#true} is VALID [2022-04-27 15:01:42,526 INFO L290 TraceCheckUtils]: 1: Hoare triple {171431#true} assume true; {171431#true} is VALID [2022-04-27 15:01:42,526 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171431#true} {171431#true} #1069#return; {171431#true} is VALID [2022-04-27 15:01:42,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-27 15:01:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:42,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-27 15:01:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:42,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 15:01:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:42,560 INFO L290 TraceCheckUtils]: 0: Hoare triple {171485#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,560 INFO L290 TraceCheckUtils]: 1: Hoare triple {171469#(= ~setEventCalled~0 1)} assume true; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,561 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171469#(= ~setEventCalled~0 1)} {171431#true} #1091#return; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,561 INFO L290 TraceCheckUtils]: 0: Hoare triple {171485#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {171431#true} is VALID [2022-04-27 15:01:42,561 INFO L272 TraceCheckUtils]: 1: Hoare triple {171431#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {171485#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:01:42,561 INFO L290 TraceCheckUtils]: 2: Hoare triple {171485#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,562 INFO L290 TraceCheckUtils]: 3: Hoare triple {171469#(= ~setEventCalled~0 1)} assume true; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,562 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {171469#(= ~setEventCalled~0 1)} {171431#true} #1091#return; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,563 INFO L290 TraceCheckUtils]: 5: Hoare triple {171469#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,563 INFO L290 TraceCheckUtils]: 6: Hoare triple {171469#(= ~setEventCalled~0 1)} assume true; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,563 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {171469#(= ~setEventCalled~0 1)} {171431#true} #1125#return; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-27 15:01:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:42,571 INFO L290 TraceCheckUtils]: 0: Hoare triple {171489#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {171431#true} is VALID [2022-04-27 15:01:42,571 INFO L290 TraceCheckUtils]: 1: Hoare triple {171431#true} assume true; {171431#true} is VALID [2022-04-27 15:01:42,571 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171431#true} {171469#(= ~setEventCalled~0 1)} #1127#return; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,571 INFO L290 TraceCheckUtils]: 0: Hoare triple {171473#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {171431#true} is VALID [2022-04-27 15:01:42,571 INFO L290 TraceCheckUtils]: 1: Hoare triple {171431#true} assume 0 != ~compRegistered~0; {171431#true} is VALID [2022-04-27 15:01:42,572 INFO L272 TraceCheckUtils]: 2: Hoare triple {171431#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {171485#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:01:42,572 INFO L290 TraceCheckUtils]: 3: Hoare triple {171485#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {171431#true} is VALID [2022-04-27 15:01:42,572 INFO L272 TraceCheckUtils]: 4: Hoare triple {171431#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {171485#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:01:42,573 INFO L290 TraceCheckUtils]: 5: Hoare triple {171485#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,573 INFO L290 TraceCheckUtils]: 6: Hoare triple {171469#(= ~setEventCalled~0 1)} assume true; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,573 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {171469#(= ~setEventCalled~0 1)} {171431#true} #1091#return; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,574 INFO L290 TraceCheckUtils]: 8: Hoare triple {171469#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,574 INFO L290 TraceCheckUtils]: 9: Hoare triple {171469#(= ~setEventCalled~0 1)} assume true; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,575 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {171469#(= ~setEventCalled~0 1)} {171431#true} #1125#return; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,575 INFO L290 TraceCheckUtils]: 11: Hoare triple {171469#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,575 INFO L290 TraceCheckUtils]: 12: Hoare triple {171469#(= ~setEventCalled~0 1)} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,575 INFO L272 TraceCheckUtils]: 13: Hoare triple {171469#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {171489#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:01:42,576 INFO L290 TraceCheckUtils]: 14: Hoare triple {171489#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {171431#true} is VALID [2022-04-27 15:01:42,576 INFO L290 TraceCheckUtils]: 15: Hoare triple {171431#true} assume true; {171431#true} is VALID [2022-04-27 15:01:42,576 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {171431#true} {171469#(= ~setEventCalled~0 1)} #1127#return; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,576 INFO L290 TraceCheckUtils]: 17: Hoare triple {171469#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,576 INFO L290 TraceCheckUtils]: 18: Hoare triple {171469#(= ~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; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,577 INFO L290 TraceCheckUtils]: 19: Hoare triple {171469#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_11~0); {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,577 INFO L290 TraceCheckUtils]: 20: Hoare triple {171469#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,577 INFO L290 TraceCheckUtils]: 21: Hoare triple {171469#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,577 INFO L290 TraceCheckUtils]: 22: Hoare triple {171469#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,578 INFO L290 TraceCheckUtils]: 23: Hoare triple {171469#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,578 INFO L290 TraceCheckUtils]: 24: Hoare triple {171469#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,578 INFO L290 TraceCheckUtils]: 25: Hoare triple {171469#(= ~setEventCalled~0 1)} assume true; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,579 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {171469#(= ~setEventCalled~0 1)} {171431#true} #1045#return; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,580 INFO L272 TraceCheckUtils]: 0: Hoare triple {171431#true} call ULTIMATE.init(); {171470#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:01:42,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {171470#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {171431#true} is VALID [2022-04-27 15:01:42,580 INFO L290 TraceCheckUtils]: 2: Hoare triple {171431#true} assume true; {171431#true} is VALID [2022-04-27 15:01:42,580 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {171431#true} {171431#true} #1159#return; {171431#true} is VALID [2022-04-27 15:01:42,580 INFO L272 TraceCheckUtils]: 4: Hoare triple {171431#true} call #t~ret170 := main(); {171431#true} is VALID [2022-04-27 15:01:42,580 INFO L290 TraceCheckUtils]: 5: Hoare triple {171431#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; {171431#true} is VALID [2022-04-27 15:01:42,581 INFO L272 TraceCheckUtils]: 6: Hoare triple {171431#true} call _BLAST_init(); {171471#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:42,581 INFO L290 TraceCheckUtils]: 7: Hoare triple {171471#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {171431#true} is VALID [2022-04-27 15:01:42,581 INFO L290 TraceCheckUtils]: 8: Hoare triple {171431#true} assume true; {171431#true} is VALID [2022-04-27 15:01:42,581 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {171431#true} {171431#true} #1067#return; {171431#true} is VALID [2022-04-27 15:01:42,581 INFO L290 TraceCheckUtils]: 10: Hoare triple {171431#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; {171431#true} is VALID [2022-04-27 15:01:42,581 INFO L290 TraceCheckUtils]: 11: Hoare triple {171431#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L272 TraceCheckUtils]: 12: Hoare triple {171431#true} call stub_driver_init(); {171472#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 13: Hoare triple {171472#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 14: Hoare triple {171431#true} assume true; {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {171431#true} {171431#true} #1069#return; {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 16: Hoare triple {171431#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; {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 17: Hoare triple {171431#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; {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 18: Hoare triple {171431#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; {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 19: Hoare triple {171431#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; {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 20: Hoare triple {171431#true} assume 3 == ~tmp_ndt_4~0; {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L272 TraceCheckUtils]: 21: Hoare triple {171431#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 22: Hoare triple {171431#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; {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 23: Hoare triple {171431#true} assume 1 == ~PagingReferenceCount~0; {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 24: Hoare triple {171431#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 25: Hoare triple {171431#true} assume !(0 != ~disketteExtension__IsRemoved~0); {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 26: Hoare triple {171431#true} assume !(0 == ~irpSp__MinorFunction~0); {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 27: Hoare triple {171431#true} assume !(5 == ~irpSp__MinorFunction~0); {171431#true} is VALID [2022-04-27 15:01:42,582 INFO L290 TraceCheckUtils]: 28: Hoare triple {171431#true} assume !(1 == ~irpSp__MinorFunction~0); {171431#true} is VALID [2022-04-27 15:01:42,583 INFO L290 TraceCheckUtils]: 29: Hoare triple {171431#true} assume 6 == ~irpSp__MinorFunction~0; {171431#true} is VALID [2022-04-27 15:01:42,583 INFO L290 TraceCheckUtils]: 30: Hoare triple {171431#true} assume 6 == ~irpSp__MinorFunction~0; {171431#true} is VALID [2022-04-27 15:01:42,583 INFO L290 TraceCheckUtils]: 31: Hoare triple {171431#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; {171431#true} is VALID [2022-04-27 15:01:42,583 INFO L290 TraceCheckUtils]: 32: Hoare triple {171431#true} assume !(~s~0 != ~NP~0); {171431#true} is VALID [2022-04-27 15:01:42,583 INFO L290 TraceCheckUtils]: 33: Hoare triple {171431#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {171431#true} is VALID [2022-04-27 15:01:42,583 INFO L290 TraceCheckUtils]: 34: Hoare triple {171431#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {171431#true} is VALID [2022-04-27 15:01:42,583 INFO L272 TraceCheckUtils]: 35: Hoare triple {171431#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {171473#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:42,583 INFO L290 TraceCheckUtils]: 36: Hoare triple {171473#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {171431#true} is VALID [2022-04-27 15:01:42,583 INFO L290 TraceCheckUtils]: 37: Hoare triple {171431#true} assume 0 != ~compRegistered~0; {171431#true} is VALID [2022-04-27 15:01:42,584 INFO L272 TraceCheckUtils]: 38: Hoare triple {171431#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {171485#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:01:42,584 INFO L290 TraceCheckUtils]: 39: Hoare triple {171485#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {171431#true} is VALID [2022-04-27 15:01:42,584 INFO L272 TraceCheckUtils]: 40: Hoare triple {171431#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {171485#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:01:42,585 INFO L290 TraceCheckUtils]: 41: Hoare triple {171485#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,585 INFO L290 TraceCheckUtils]: 42: Hoare triple {171469#(= ~setEventCalled~0 1)} assume true; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,585 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {171469#(= ~setEventCalled~0 1)} {171431#true} #1091#return; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,585 INFO L290 TraceCheckUtils]: 44: Hoare triple {171469#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,586 INFO L290 TraceCheckUtils]: 45: Hoare triple {171469#(= ~setEventCalled~0 1)} assume true; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,586 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {171469#(= ~setEventCalled~0 1)} {171431#true} #1125#return; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,586 INFO L290 TraceCheckUtils]: 47: Hoare triple {171469#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,587 INFO L290 TraceCheckUtils]: 48: Hoare triple {171469#(= ~setEventCalled~0 1)} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,587 INFO L272 TraceCheckUtils]: 49: Hoare triple {171469#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {171489#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:01:42,587 INFO L290 TraceCheckUtils]: 50: Hoare triple {171489#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {171431#true} is VALID [2022-04-27 15:01:42,587 INFO L290 TraceCheckUtils]: 51: Hoare triple {171431#true} assume true; {171431#true} is VALID [2022-04-27 15:01:42,587 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {171431#true} {171469#(= ~setEventCalled~0 1)} #1127#return; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,588 INFO L290 TraceCheckUtils]: 53: Hoare triple {171469#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,588 INFO L290 TraceCheckUtils]: 54: Hoare triple {171469#(= ~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; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,588 INFO L290 TraceCheckUtils]: 55: Hoare triple {171469#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_11~0); {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,588 INFO L290 TraceCheckUtils]: 56: Hoare triple {171469#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,589 INFO L290 TraceCheckUtils]: 57: Hoare triple {171469#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,589 INFO L290 TraceCheckUtils]: 58: Hoare triple {171469#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,589 INFO L290 TraceCheckUtils]: 59: Hoare triple {171469#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,589 INFO L290 TraceCheckUtils]: 60: Hoare triple {171469#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,589 INFO L290 TraceCheckUtils]: 61: Hoare triple {171469#(= ~setEventCalled~0 1)} assume true; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,590 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {171469#(= ~setEventCalled~0 1)} {171431#true} #1045#return; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,590 INFO L290 TraceCheckUtils]: 63: Hoare triple {171469#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,590 INFO L290 TraceCheckUtils]: 64: Hoare triple {171469#(= ~setEventCalled~0 1)} assume 259 == ~__cil_tmp30~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,591 INFO L272 TraceCheckUtils]: 65: Hoare triple {171469#(= ~setEventCalled~0 1)} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,591 INFO L290 TraceCheckUtils]: 66: Hoare triple {171469#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,591 INFO L290 TraceCheckUtils]: 67: Hoare triple {171469#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {171469#(= ~setEventCalled~0 1)} is VALID [2022-04-27 15:01:42,592 INFO L290 TraceCheckUtils]: 68: Hoare triple {171469#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {171432#false} is VALID [2022-04-27 15:01:42,592 INFO L290 TraceCheckUtils]: 69: Hoare triple {171432#false} assume !(1 == ~customIrp~0); {171432#false} is VALID [2022-04-27 15:01:42,592 INFO L290 TraceCheckUtils]: 70: Hoare triple {171432#false} assume ~s~0 == ~MPR3~0; {171432#false} is VALID [2022-04-27 15:01:42,592 INFO L272 TraceCheckUtils]: 71: Hoare triple {171432#false} call errorFn(); {171432#false} is VALID [2022-04-27 15:01:42,592 INFO L290 TraceCheckUtils]: 72: Hoare triple {171432#false} assume !false; {171432#false} is VALID [2022-04-27 15:01:42,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:01:42,592 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:01:42,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393378160] [2022-04-27 15:01:42,592 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [393378160] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:01:42,592 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:01:42,592 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-27 15:01:42,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099894238] [2022-04-27 15:01:42,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:01:42,593 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 6.111111111111111) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 73 [2022-04-27 15:01:42,593 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:01:42,593 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 6.111111111111111) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-27 15:01:42,641 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:42,641 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-27 15:01:42,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:01:42,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-27 15:01:42,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-27 15:01:42,642 INFO L87 Difference]: Start difference. First operand 635 states and 760 transitions. Second operand has 9 states, 9 states have (on average 6.111111111111111) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-27 15:01:45,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:45,962 INFO L93 Difference]: Finished difference Result 1079 states and 1309 transitions. [2022-04-27 15:01:45,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-27 15:01:45,962 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 6.111111111111111) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 73 [2022-04-27 15:01:45,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:01:45,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 6.111111111111111) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-27 15:01:45,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 770 transitions. [2022-04-27 15:01:45,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 6.111111111111111) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-27 15:01:45,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 770 transitions. [2022-04-27 15:01:45,989 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 770 transitions. [2022-04-27 15:01:46,622 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 770 edges. 770 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:46,650 INFO L225 Difference]: With dead ends: 1079 [2022-04-27 15:01:46,650 INFO L226 Difference]: Without dead ends: 826 [2022-04-27 15:01:46,651 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:01:46,651 INFO L413 NwaCegarLoop]: 424 mSDtfsCounter, 813 mSDsluCounter, 413 mSDsCounter, 0 mSdLazyCounter, 526 mSolverCounterSat, 240 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 825 SdHoareTripleChecker+Valid, 837 SdHoareTripleChecker+Invalid, 766 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 240 IncrementalHoareTripleChecker+Valid, 526 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-27 15:01:46,651 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [825 Valid, 837 Invalid, 766 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [240 Valid, 526 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-27 15:01:46,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 826 states. [2022-04-27 15:01:47,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 826 to 756. [2022-04-27 15:01:47,535 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:01:47,536 INFO L82 GeneralOperation]: Start isEquivalent. First operand 826 states. Second operand has 756 states, 603 states have (on average 1.2023217247097844) internal successors, (725), 613 states have internal predecessors, (725), 79 states have call successors, (79), 62 states have call predecessors, (79), 73 states have return successors, (104), 81 states have call predecessors, (104), 73 states have call successors, (104) [2022-04-27 15:01:47,536 INFO L74 IsIncluded]: Start isIncluded. First operand 826 states. Second operand has 756 states, 603 states have (on average 1.2023217247097844) internal successors, (725), 613 states have internal predecessors, (725), 79 states have call successors, (79), 62 states have call predecessors, (79), 73 states have return successors, (104), 81 states have call predecessors, (104), 73 states have call successors, (104) [2022-04-27 15:01:47,537 INFO L87 Difference]: Start difference. First operand 826 states. Second operand has 756 states, 603 states have (on average 1.2023217247097844) internal successors, (725), 613 states have internal predecessors, (725), 79 states have call successors, (79), 62 states have call predecessors, (79), 73 states have return successors, (104), 81 states have call predecessors, (104), 73 states have call successors, (104) [2022-04-27 15:01:47,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:47,556 INFO L93 Difference]: Finished difference Result 826 states and 989 transitions. [2022-04-27 15:01:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 989 transitions. [2022-04-27 15:01:47,557 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:47,557 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:47,557 INFO L74 IsIncluded]: Start isIncluded. First operand has 756 states, 603 states have (on average 1.2023217247097844) internal successors, (725), 613 states have internal predecessors, (725), 79 states have call successors, (79), 62 states have call predecessors, (79), 73 states have return successors, (104), 81 states have call predecessors, (104), 73 states have call successors, (104) Second operand 826 states. [2022-04-27 15:01:47,558 INFO L87 Difference]: Start difference. First operand has 756 states, 603 states have (on average 1.2023217247097844) internal successors, (725), 613 states have internal predecessors, (725), 79 states have call successors, (79), 62 states have call predecessors, (79), 73 states have return successors, (104), 81 states have call predecessors, (104), 73 states have call successors, (104) Second operand 826 states. [2022-04-27 15:01:47,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:47,577 INFO L93 Difference]: Finished difference Result 826 states and 989 transitions. [2022-04-27 15:01:47,577 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 989 transitions. [2022-04-27 15:01:47,578 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:47,578 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:47,578 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:01:47,578 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:01:47,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 756 states, 603 states have (on average 1.2023217247097844) internal successors, (725), 613 states have internal predecessors, (725), 79 states have call successors, (79), 62 states have call predecessors, (79), 73 states have return successors, (104), 81 states have call predecessors, (104), 73 states have call successors, (104) [2022-04-27 15:01:47,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 756 states and 908 transitions. [2022-04-27 15:01:47,600 INFO L78 Accepts]: Start accepts. Automaton has 756 states and 908 transitions. Word has length 73 [2022-04-27 15:01:47,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:01:47,600 INFO L495 AbstractCegarLoop]: Abstraction has 756 states and 908 transitions. [2022-04-27 15:01:47,600 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 6.111111111111111) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-27 15:01:47,600 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 908 transitions. [2022-04-27 15:01:47,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-27 15:01:47,600 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:01:47,600 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:01:47,601 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2022-04-27 15:01:47,601 INFO L420 AbstractCegarLoop]: === Iteration 48 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:01:47,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:01:47,601 INFO L85 PathProgramCache]: Analyzing trace with hash 2048415176, now seen corresponding path program 1 times [2022-04-27 15:01:47,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:01:47,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574350356] [2022-04-27 15:01:47,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:01:47,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:01:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:47,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:01:47,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:47,680 INFO L290 TraceCheckUtils]: 0: Hoare triple {175670#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {175622#true} is VALID [2022-04-27 15:01:47,680 INFO L290 TraceCheckUtils]: 1: Hoare triple {175622#true} assume true; {175622#true} is VALID [2022-04-27 15:01:47,680 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175622#true} {175622#true} #1159#return; {175622#true} is VALID [2022-04-27 15:01:47,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:01:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:47,703 INFO L290 TraceCheckUtils]: 0: Hoare triple {175671#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175622#true} is VALID [2022-04-27 15:01:47,703 INFO L290 TraceCheckUtils]: 1: Hoare triple {175622#true} assume true; {175622#true} is VALID [2022-04-27 15:01:47,703 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175622#true} {175622#true} #1067#return; {175622#true} is VALID [2022-04-27 15:01:47,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:01:47,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:47,716 INFO L290 TraceCheckUtils]: 0: Hoare triple {175672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175622#true} is VALID [2022-04-27 15:01:47,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {175622#true} assume true; {175622#true} is VALID [2022-04-27 15:01:47,716 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175622#true} {175622#true} #1069#return; {175622#true} is VALID [2022-04-27 15:01:47,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 15:01:47,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:47,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-04-27 15:01:47,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:47,796 INFO L290 TraceCheckUtils]: 0: Hoare triple {175688#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {175622#true} is VALID [2022-04-27 15:01:47,796 INFO L290 TraceCheckUtils]: 1: Hoare triple {175622#true} assume !(0 != ~compRegistered~0); {175622#true} is VALID [2022-04-27 15:01:47,796 INFO L290 TraceCheckUtils]: 2: Hoare triple {175622#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {175622#true} is VALID [2022-04-27 15:01:47,796 INFO L290 TraceCheckUtils]: 3: Hoare triple {175622#true} assume 0 == ~tmp_ndt_10~0; {175622#true} is VALID [2022-04-27 15:01:47,796 INFO L290 TraceCheckUtils]: 4: Hoare triple {175622#true} ~returnVal2~0 := 0; {175622#true} is VALID [2022-04-27 15:01:47,796 INFO L290 TraceCheckUtils]: 5: Hoare triple {175622#true} assume !(~s~0 == ~NP~0); {175622#true} is VALID [2022-04-27 15:01:47,796 INFO L290 TraceCheckUtils]: 6: Hoare triple {175622#true} assume !(~s~0 == ~MPR1~0); {175622#true} is VALID [2022-04-27 15:01:47,797 INFO L290 TraceCheckUtils]: 7: Hoare triple {175622#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {175689#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:47,797 INFO L290 TraceCheckUtils]: 8: Hoare triple {175689#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {175690#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,797 INFO L290 TraceCheckUtils]: 9: Hoare triple {175690#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {175690#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,798 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {175690#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {175622#true} #1057#return; {175685#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,798 INFO L290 TraceCheckUtils]: 0: Hoare triple {175673#(and (= |old(~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; {175622#true} is VALID [2022-04-27 15:01:47,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {175622#true} assume 1 == ~PagingReferenceCount~0; {175622#true} is VALID [2022-04-27 15:01:47,798 INFO L290 TraceCheckUtils]: 2: Hoare triple {175622#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {175622#true} is VALID [2022-04-27 15:01:47,798 INFO L290 TraceCheckUtils]: 3: Hoare triple {175622#true} assume !(0 != ~disketteExtension__IsRemoved~0); {175622#true} is VALID [2022-04-27 15:01:47,798 INFO L290 TraceCheckUtils]: 4: Hoare triple {175622#true} assume !(0 == ~irpSp__MinorFunction~0); {175622#true} is VALID [2022-04-27 15:01:47,798 INFO L290 TraceCheckUtils]: 5: Hoare triple {175622#true} assume !(5 == ~irpSp__MinorFunction~0); {175622#true} is VALID [2022-04-27 15:01:47,798 INFO L290 TraceCheckUtils]: 6: Hoare triple {175622#true} assume !(1 == ~irpSp__MinorFunction~0); {175622#true} is VALID [2022-04-27 15:01:47,798 INFO L290 TraceCheckUtils]: 7: Hoare triple {175622#true} assume !(6 == ~irpSp__MinorFunction~0); {175622#true} is VALID [2022-04-27 15:01:47,798 INFO L290 TraceCheckUtils]: 8: Hoare triple {175622#true} assume !(3 == ~irpSp__MinorFunction~0); {175622#true} is VALID [2022-04-27 15:01:47,799 INFO L290 TraceCheckUtils]: 9: Hoare triple {175622#true} assume !(4 == ~irpSp__MinorFunction~0); {175622#true} is VALID [2022-04-27 15:01:47,799 INFO L290 TraceCheckUtils]: 10: Hoare triple {175622#true} assume 2 == ~irpSp__MinorFunction~0; {175622#true} is VALID [2022-04-27 15:01:47,799 INFO L290 TraceCheckUtils]: 11: Hoare triple {175622#true} ~disketteExtension__HoldNewRequests~0 := 0;~disketteExtension__IsStarted~0 := 0;~disketteExtension__IsRemoved~0 := 1; {175622#true} is VALID [2022-04-27 15:01:47,799 INFO L290 TraceCheckUtils]: 12: Hoare triple {175622#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {175622#true} is VALID [2022-04-27 15:01:47,799 INFO L290 TraceCheckUtils]: 13: Hoare triple {175622#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; {175622#true} is VALID [2022-04-27 15:01:47,799 INFO L272 TraceCheckUtils]: 14: Hoare triple {175622#true} call #t~ret50 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {175688#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:47,799 INFO L290 TraceCheckUtils]: 15: Hoare triple {175688#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {175622#true} is VALID [2022-04-27 15:01:47,799 INFO L290 TraceCheckUtils]: 16: Hoare triple {175622#true} assume !(0 != ~compRegistered~0); {175622#true} is VALID [2022-04-27 15:01:47,799 INFO L290 TraceCheckUtils]: 17: Hoare triple {175622#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {175622#true} is VALID [2022-04-27 15:01:47,800 INFO L290 TraceCheckUtils]: 18: Hoare triple {175622#true} assume 0 == ~tmp_ndt_10~0; {175622#true} is VALID [2022-04-27 15:01:47,800 INFO L290 TraceCheckUtils]: 19: Hoare triple {175622#true} ~returnVal2~0 := 0; {175622#true} is VALID [2022-04-27 15:01:47,800 INFO L290 TraceCheckUtils]: 20: Hoare triple {175622#true} assume !(~s~0 == ~NP~0); {175622#true} is VALID [2022-04-27 15:01:47,800 INFO L290 TraceCheckUtils]: 21: Hoare triple {175622#true} assume !(~s~0 == ~MPR1~0); {175622#true} is VALID [2022-04-27 15:01:47,800 INFO L290 TraceCheckUtils]: 22: Hoare triple {175622#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {175689#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:47,800 INFO L290 TraceCheckUtils]: 23: Hoare triple {175689#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {175690#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,800 INFO L290 TraceCheckUtils]: 24: Hoare triple {175690#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {175690#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,801 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {175690#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {175622#true} #1057#return; {175685#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,801 INFO L290 TraceCheckUtils]: 26: Hoare triple {175685#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~ntStatus~0 := #t~ret50;havoc #t~ret50; {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:47,802 INFO L290 TraceCheckUtils]: 27: Hoare triple {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__InterfaceString__Buffer~0); {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:47,802 INFO L290 TraceCheckUtils]: 28: Hoare triple {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__ArcName__Length~0); {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:47,802 INFO L290 TraceCheckUtils]: 29: Hoare triple {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post53 := ~IoGetConfigurationInformation__FloppyCount~0;~IoGetConfigurationInformation__FloppyCount~0 := #t~post53 - 1;havoc #t~post53; {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:47,803 INFO L290 TraceCheckUtils]: 30: Hoare triple {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:47,803 INFO L290 TraceCheckUtils]: 31: Hoare triple {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume 0 == ~PagingReferenceCount~0; {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:47,803 INFO L290 TraceCheckUtils]: 32: Hoare triple {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {175687#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,804 INFO L290 TraceCheckUtils]: 33: Hoare triple {175687#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {175687#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,804 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {175687#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {175622#true} #1077#return; {175668#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-27 15:01:47,806 INFO L272 TraceCheckUtils]: 0: Hoare triple {175622#true} call ULTIMATE.init(); {175670#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:01:47,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {175670#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {175622#true} is VALID [2022-04-27 15:01:47,806 INFO L290 TraceCheckUtils]: 2: Hoare triple {175622#true} assume true; {175622#true} is VALID [2022-04-27 15:01:47,806 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {175622#true} {175622#true} #1159#return; {175622#true} is VALID [2022-04-27 15:01:47,806 INFO L272 TraceCheckUtils]: 4: Hoare triple {175622#true} call #t~ret170 := main(); {175622#true} is VALID [2022-04-27 15:01:47,806 INFO L290 TraceCheckUtils]: 5: Hoare triple {175622#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; {175622#true} is VALID [2022-04-27 15:01:47,807 INFO L272 TraceCheckUtils]: 6: Hoare triple {175622#true} call _BLAST_init(); {175671#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:47,807 INFO L290 TraceCheckUtils]: 7: Hoare triple {175671#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175622#true} is VALID [2022-04-27 15:01:47,807 INFO L290 TraceCheckUtils]: 8: Hoare triple {175622#true} assume true; {175622#true} is VALID [2022-04-27 15:01:47,807 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {175622#true} {175622#true} #1067#return; {175622#true} is VALID [2022-04-27 15:01:47,807 INFO L290 TraceCheckUtils]: 10: Hoare triple {175622#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; {175622#true} is VALID [2022-04-27 15:01:47,807 INFO L290 TraceCheckUtils]: 11: Hoare triple {175622#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {175622#true} is VALID [2022-04-27 15:01:47,808 INFO L272 TraceCheckUtils]: 12: Hoare triple {175622#true} call stub_driver_init(); {175672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:01:47,808 INFO L290 TraceCheckUtils]: 13: Hoare triple {175672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175622#true} is VALID [2022-04-27 15:01:47,808 INFO L290 TraceCheckUtils]: 14: Hoare triple {175622#true} assume true; {175622#true} is VALID [2022-04-27 15:01:47,808 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {175622#true} {175622#true} #1069#return; {175622#true} is VALID [2022-04-27 15:01:47,808 INFO L290 TraceCheckUtils]: 16: Hoare triple {175622#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; {175622#true} is VALID [2022-04-27 15:01:47,808 INFO L290 TraceCheckUtils]: 17: Hoare triple {175622#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; {175622#true} is VALID [2022-04-27 15:01:47,808 INFO L290 TraceCheckUtils]: 18: Hoare triple {175622#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; {175622#true} is VALID [2022-04-27 15:01:47,808 INFO L290 TraceCheckUtils]: 19: Hoare triple {175622#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; {175622#true} is VALID [2022-04-27 15:01:47,808 INFO L290 TraceCheckUtils]: 20: Hoare triple {175622#true} assume 3 == ~tmp_ndt_4~0; {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L272 TraceCheckUtils]: 21: Hoare triple {175622#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {175673#(and (= |old(~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 [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 22: Hoare triple {175673#(and (= |old(~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; {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 23: Hoare triple {175622#true} assume 1 == ~PagingReferenceCount~0; {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 24: Hoare triple {175622#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 25: Hoare triple {175622#true} assume !(0 != ~disketteExtension__IsRemoved~0); {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 26: Hoare triple {175622#true} assume !(0 == ~irpSp__MinorFunction~0); {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 27: Hoare triple {175622#true} assume !(5 == ~irpSp__MinorFunction~0); {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 28: Hoare triple {175622#true} assume !(1 == ~irpSp__MinorFunction~0); {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 29: Hoare triple {175622#true} assume !(6 == ~irpSp__MinorFunction~0); {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 30: Hoare triple {175622#true} assume !(3 == ~irpSp__MinorFunction~0); {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 31: Hoare triple {175622#true} assume !(4 == ~irpSp__MinorFunction~0); {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 32: Hoare triple {175622#true} assume 2 == ~irpSp__MinorFunction~0; {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 33: Hoare triple {175622#true} ~disketteExtension__HoldNewRequests~0 := 0;~disketteExtension__IsStarted~0 := 0;~disketteExtension__IsRemoved~0 := 1; {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 34: Hoare triple {175622#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {175622#true} is VALID [2022-04-27 15:01:47,809 INFO L290 TraceCheckUtils]: 35: Hoare triple {175622#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; {175622#true} is VALID [2022-04-27 15:01:47,810 INFO L272 TraceCheckUtils]: 36: Hoare triple {175622#true} call #t~ret50 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {175688#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:47,810 INFO L290 TraceCheckUtils]: 37: Hoare triple {175688#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {175622#true} is VALID [2022-04-27 15:01:47,810 INFO L290 TraceCheckUtils]: 38: Hoare triple {175622#true} assume !(0 != ~compRegistered~0); {175622#true} is VALID [2022-04-27 15:01:47,810 INFO L290 TraceCheckUtils]: 39: Hoare triple {175622#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {175622#true} is VALID [2022-04-27 15:01:47,810 INFO L290 TraceCheckUtils]: 40: Hoare triple {175622#true} assume 0 == ~tmp_ndt_10~0; {175622#true} is VALID [2022-04-27 15:01:47,810 INFO L290 TraceCheckUtils]: 41: Hoare triple {175622#true} ~returnVal2~0 := 0; {175622#true} is VALID [2022-04-27 15:01:47,810 INFO L290 TraceCheckUtils]: 42: Hoare triple {175622#true} assume !(~s~0 == ~NP~0); {175622#true} is VALID [2022-04-27 15:01:47,810 INFO L290 TraceCheckUtils]: 43: Hoare triple {175622#true} assume !(~s~0 == ~MPR1~0); {175622#true} is VALID [2022-04-27 15:01:47,811 INFO L290 TraceCheckUtils]: 44: Hoare triple {175622#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {175689#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-27 15:01:47,811 INFO L290 TraceCheckUtils]: 45: Hoare triple {175689#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {175690#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,811 INFO L290 TraceCheckUtils]: 46: Hoare triple {175690#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {175690#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,812 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {175690#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {175622#true} #1057#return; {175685#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,812 INFO L290 TraceCheckUtils]: 48: Hoare triple {175685#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~ntStatus~0 := #t~ret50;havoc #t~ret50; {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:47,812 INFO L290 TraceCheckUtils]: 49: Hoare triple {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__InterfaceString__Buffer~0); {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:47,813 INFO L290 TraceCheckUtils]: 50: Hoare triple {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__ArcName__Length~0); {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:47,813 INFO L290 TraceCheckUtils]: 51: Hoare triple {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post53 := ~IoGetConfigurationInformation__FloppyCount~0;~IoGetConfigurationInformation__FloppyCount~0 := #t~post53 - 1;havoc #t~post53; {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:47,813 INFO L290 TraceCheckUtils]: 52: Hoare triple {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:47,814 INFO L290 TraceCheckUtils]: 53: Hoare triple {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume 0 == ~PagingReferenceCount~0; {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-27 15:01:47,814 INFO L290 TraceCheckUtils]: 54: Hoare triple {175686#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {175687#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,814 INFO L290 TraceCheckUtils]: 55: Hoare triple {175687#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {175687#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,815 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {175687#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {175622#true} #1077#return; {175668#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-27 15:01:47,815 INFO L290 TraceCheckUtils]: 57: Hoare triple {175668#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {175669#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,815 INFO L290 TraceCheckUtils]: 58: Hoare triple {175669#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {175669#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,816 INFO L290 TraceCheckUtils]: 59: Hoare triple {175669#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {175669#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,816 INFO L290 TraceCheckUtils]: 60: Hoare triple {175669#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {175669#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,816 INFO L290 TraceCheckUtils]: 61: Hoare triple {175669#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {175669#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,817 INFO L290 TraceCheckUtils]: 62: Hoare triple {175669#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {175669#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,817 INFO L290 TraceCheckUtils]: 63: Hoare triple {175669#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {175669#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,817 INFO L290 TraceCheckUtils]: 64: Hoare triple {175669#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {175669#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-27 15:01:47,817 INFO L290 TraceCheckUtils]: 65: Hoare triple {175669#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {175623#false} is VALID [2022-04-27 15:01:47,817 INFO L272 TraceCheckUtils]: 66: Hoare triple {175623#false} call errorFn(); {175623#false} is VALID [2022-04-27 15:01:47,818 INFO L290 TraceCheckUtils]: 67: Hoare triple {175623#false} assume !false; {175623#false} is VALID [2022-04-27 15:01:47,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:01:47,818 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:01:47,818 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574350356] [2022-04-27 15:01:47,818 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [574350356] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:01:47,818 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:01:47,818 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-27 15:01:47,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123351078] [2022-04-27 15:01:47,818 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:01:47,818 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 [2022-04-27 15:01:47,819 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:01:47,819 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) [2022-04-27 15:01:47,866 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:47,867 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-27 15:01:47,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:01:47,867 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-27 15:01:47,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-27 15:01:47,867 INFO L87 Difference]: Start difference. First operand 756 states and 908 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) [2022-04-27 15:01:52,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:52,573 INFO L93 Difference]: Finished difference Result 820 states and 983 transitions. [2022-04-27 15:01:52,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-27 15:01:52,573 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 [2022-04-27 15:01:52,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:01:52,573 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) [2022-04-27 15:01:52,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 429 transitions. [2022-04-27 15:01:52,575 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) [2022-04-27 15:01:52,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 429 transitions. [2022-04-27 15:01:52,578 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 429 transitions. [2022-04-27 15:01:52,991 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 429 edges. 429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:53,019 INFO L225 Difference]: With dead ends: 820 [2022-04-27 15:01:53,019 INFO L226 Difference]: Without dead ends: 777 [2022-04-27 15:01:53,020 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:01:53,021 INFO L413 NwaCegarLoop]: 357 mSDtfsCounter, 570 mSDsluCounter, 1226 mSDsCounter, 0 mSdLazyCounter, 2036 mSolverCounterSat, 186 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 576 SdHoareTripleChecker+Valid, 1583 SdHoareTripleChecker+Invalid, 2222 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 186 IncrementalHoareTripleChecker+Valid, 2036 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-27 15:01:53,021 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [576 Valid, 1583 Invalid, 2222 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [186 Valid, 2036 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-27 15:01:53,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 777 states. [2022-04-27 15:01:53,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 777 to 730. [2022-04-27 15:01:53,875 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:01:53,876 INFO L82 GeneralOperation]: Start isEquivalent. First operand 777 states. Second operand has 730 states, 582 states have (on average 1.2010309278350515) internal successors, (699), 592 states have internal predecessors, (699), 76 states have call successors, (76), 60 states have call predecessors, (76), 71 states have return successors, (101), 78 states have call predecessors, (101), 70 states have call successors, (101) [2022-04-27 15:01:53,876 INFO L74 IsIncluded]: Start isIncluded. First operand 777 states. Second operand has 730 states, 582 states have (on average 1.2010309278350515) internal successors, (699), 592 states have internal predecessors, (699), 76 states have call successors, (76), 60 states have call predecessors, (76), 71 states have return successors, (101), 78 states have call predecessors, (101), 70 states have call successors, (101) [2022-04-27 15:01:53,877 INFO L87 Difference]: Start difference. First operand 777 states. Second operand has 730 states, 582 states have (on average 1.2010309278350515) internal successors, (699), 592 states have internal predecessors, (699), 76 states have call successors, (76), 60 states have call predecessors, (76), 71 states have return successors, (101), 78 states have call predecessors, (101), 70 states have call successors, (101) [2022-04-27 15:01:53,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:53,898 INFO L93 Difference]: Finished difference Result 777 states and 935 transitions. [2022-04-27 15:01:53,898 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 935 transitions. [2022-04-27 15:01:53,899 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:53,899 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:53,900 INFO L74 IsIncluded]: Start isIncluded. First operand has 730 states, 582 states have (on average 1.2010309278350515) internal successors, (699), 592 states have internal predecessors, (699), 76 states have call successors, (76), 60 states have call predecessors, (76), 71 states have return successors, (101), 78 states have call predecessors, (101), 70 states have call successors, (101) Second operand 777 states. [2022-04-27 15:01:53,900 INFO L87 Difference]: Start difference. First operand has 730 states, 582 states have (on average 1.2010309278350515) internal successors, (699), 592 states have internal predecessors, (699), 76 states have call successors, (76), 60 states have call predecessors, (76), 71 states have return successors, (101), 78 states have call predecessors, (101), 70 states have call successors, (101) Second operand 777 states. [2022-04-27 15:01:53,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:01:53,919 INFO L93 Difference]: Finished difference Result 777 states and 935 transitions. [2022-04-27 15:01:53,919 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 935 transitions. [2022-04-27 15:01:53,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:01:53,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:01:53,919 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:01:53,919 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:01:53,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 730 states, 582 states have (on average 1.2010309278350515) internal successors, (699), 592 states have internal predecessors, (699), 76 states have call successors, (76), 60 states have call predecessors, (76), 71 states have return successors, (101), 78 states have call predecessors, (101), 70 states have call successors, (101) [2022-04-27 15:01:53,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 730 states and 876 transitions. [2022-04-27 15:01:53,941 INFO L78 Accepts]: Start accepts. Automaton has 730 states and 876 transitions. Word has length 68 [2022-04-27 15:01:53,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:01:53,941 INFO L495 AbstractCegarLoop]: Abstraction has 730 states and 876 transitions. [2022-04-27 15:01:53,941 INFO L496 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) [2022-04-27 15:01:53,941 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 876 transitions. [2022-04-27 15:01:53,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-27 15:01:53,942 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:01:53,942 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:01:53,942 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2022-04-27 15:01:53,942 INFO L420 AbstractCegarLoop]: === Iteration 49 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:01:53,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:01:53,943 INFO L85 PathProgramCache]: Analyzing trace with hash 2136980157, now seen corresponding path program 1 times [2022-04-27 15:01:53,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:01:53,943 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356386179] [2022-04-27 15:01:53,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:01:53,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:01:54,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:54,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:01:54,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:54,082 INFO L290 TraceCheckUtils]: 0: Hoare triple {179378#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {179328#true} is VALID [2022-04-27 15:01:54,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {179328#true} assume true; {179328#true} is VALID [2022-04-27 15:01:54,082 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179328#true} {179328#true} #1159#return; {179328#true} is VALID [2022-04-27 15:01:54,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:01:54,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:54,106 INFO L290 TraceCheckUtils]: 0: Hoare triple {179379#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179328#true} is VALID [2022-04-27 15:01:54,106 INFO L290 TraceCheckUtils]: 1: Hoare triple {179328#true} assume true; {179328#true} is VALID [2022-04-27 15:01:54,106 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179328#true} {179328#true} #1067#return; {179328#true} is VALID [2022-04-27 15:01:54,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:01:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:54,120 INFO L290 TraceCheckUtils]: 0: Hoare triple {179380#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179328#true} is VALID [2022-04-27 15:01:54,120 INFO L290 TraceCheckUtils]: 1: Hoare triple {179328#true} assume true; {179328#true} is VALID [2022-04-27 15:01:54,120 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179328#true} {179328#true} #1069#return; {179328#true} is VALID [2022-04-27 15:01:54,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-27 15:01:54,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:54,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-27 15:01:54,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:54,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-27 15:01:54,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:54,245 INFO L290 TraceCheckUtils]: 0: Hoare triple {179328#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; {179328#true} is VALID [2022-04-27 15:01:54,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {179328#true} assume !(0 == ~tmp_ndt_14~0); {179328#true} is VALID [2022-04-27 15:01:54,245 INFO L290 TraceCheckUtils]: 2: Hoare triple {179328#true} #res := -1073741823; {179328#true} is VALID [2022-04-27 15:01:54,245 INFO L290 TraceCheckUtils]: 3: Hoare triple {179328#true} assume true; {179328#true} is VALID [2022-04-27 15:01:54,245 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {179328#true} {179328#true} #1117#return; {179328#true} is VALID [2022-04-27 15:01:54,245 INFO L290 TraceCheckUtils]: 0: Hoare triple {179405#(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; {179328#true} is VALID [2022-04-27 15:01:54,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {179328#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {179328#true} is VALID [2022-04-27 15:01:54,245 INFO L290 TraceCheckUtils]: 2: Hoare triple {179328#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; {179328#true} is VALID [2022-04-27 15:01:54,245 INFO L290 TraceCheckUtils]: 3: Hoare triple {179328#true} assume 1 == ~PagingReferenceCount~0; {179328#true} is VALID [2022-04-27 15:01:54,245 INFO L272 TraceCheckUtils]: 4: Hoare triple {179328#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {179328#true} is VALID [2022-04-27 15:01:54,245 INFO L290 TraceCheckUtils]: 5: Hoare triple {179328#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; {179328#true} is VALID [2022-04-27 15:01:54,245 INFO L290 TraceCheckUtils]: 6: Hoare triple {179328#true} assume !(0 == ~tmp_ndt_14~0); {179328#true} is VALID [2022-04-27 15:01:54,245 INFO L290 TraceCheckUtils]: 7: Hoare triple {179328#true} #res := -1073741823; {179328#true} is VALID [2022-04-27 15:01:54,245 INFO L290 TraceCheckUtils]: 8: Hoare triple {179328#true} assume true; {179328#true} is VALID [2022-04-27 15:01:54,246 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {179328#true} {179328#true} #1117#return; {179328#true} is VALID [2022-04-27 15:01:54,246 INFO L290 TraceCheckUtils]: 10: Hoare triple {179328#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {179328#true} is VALID [2022-04-27 15:01:54,246 INFO L290 TraceCheckUtils]: 11: Hoare triple {179328#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {179411#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-27 15:01:54,246 INFO L290 TraceCheckUtils]: 12: Hoare triple {179411#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {179411#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-27 15:01:54,246 INFO L290 TraceCheckUtils]: 13: Hoare triple {179411#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {179412#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-27 15:01:54,247 INFO L290 TraceCheckUtils]: 14: Hoare triple {179412#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {179412#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-27 15:01:54,247 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {179412#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {179328#true} #1141#return; {179398#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-27 15:01:54,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 15:01:54,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:01:54,257 INFO L290 TraceCheckUtils]: 0: Hoare triple {179413#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {179328#true} is VALID [2022-04-27 15:01:54,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {179328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {179328#true} is VALID [2022-04-27 15:01:54,257 INFO L290 TraceCheckUtils]: 2: Hoare triple {179328#true} assume true; {179328#true} is VALID [2022-04-27 15:01:54,257 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {179328#true} {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #1147#return; {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-27 15:01:54,258 INFO L290 TraceCheckUtils]: 0: Hoare triple {179381#(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; {179328#true} is VALID [2022-04-27 15:01:54,258 INFO L290 TraceCheckUtils]: 1: Hoare triple {179328#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {179328#true} is VALID [2022-04-27 15:01:54,258 INFO L290 TraceCheckUtils]: 2: Hoare triple {179328#true} assume !(0 != ~disketteExtension__IsRemoved~1); {179328#true} is VALID [2022-04-27 15:01:54,258 INFO L290 TraceCheckUtils]: 3: Hoare triple {179328#true} assume !(0 == ~disketteExtension__IsStarted~2); {179328#true} is VALID [2022-04-27 15:01:54,258 INFO L290 TraceCheckUtils]: 4: Hoare triple {179328#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {179328#true} is VALID [2022-04-27 15:01:54,258 INFO L290 TraceCheckUtils]: 5: Hoare triple {179328#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {179328#true} is VALID [2022-04-27 15:01:54,258 INFO L290 TraceCheckUtils]: 6: Hoare triple {179328#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {179328#true} is VALID [2022-04-27 15:01:54,258 INFO L290 TraceCheckUtils]: 7: Hoare triple {179328#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {179328#true} is VALID [2022-04-27 15:01:54,258 INFO L290 TraceCheckUtils]: 8: Hoare triple {179328#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {179328#true} is VALID [2022-04-27 15:01:54,258 INFO L272 TraceCheckUtils]: 9: Hoare triple {179328#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {179405#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:01:54,258 INFO L290 TraceCheckUtils]: 10: Hoare triple {179405#(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; {179328#true} is VALID [2022-04-27 15:01:54,259 INFO L290 TraceCheckUtils]: 11: Hoare triple {179328#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {179328#true} is VALID [2022-04-27 15:01:54,259 INFO L290 TraceCheckUtils]: 12: Hoare triple {179328#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; {179328#true} is VALID [2022-04-27 15:01:54,259 INFO L290 TraceCheckUtils]: 13: Hoare triple {179328#true} assume 1 == ~PagingReferenceCount~0; {179328#true} is VALID [2022-04-27 15:01:54,259 INFO L272 TraceCheckUtils]: 14: Hoare triple {179328#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {179328#true} is VALID [2022-04-27 15:01:54,259 INFO L290 TraceCheckUtils]: 15: Hoare triple {179328#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; {179328#true} is VALID [2022-04-27 15:01:54,259 INFO L290 TraceCheckUtils]: 16: Hoare triple {179328#true} assume !(0 == ~tmp_ndt_14~0); {179328#true} is VALID [2022-04-27 15:01:54,259 INFO L290 TraceCheckUtils]: 17: Hoare triple {179328#true} #res := -1073741823; {179328#true} is VALID [2022-04-27 15:01:54,259 INFO L290 TraceCheckUtils]: 18: Hoare triple {179328#true} assume true; {179328#true} is VALID [2022-04-27 15:01:54,259 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {179328#true} {179328#true} #1117#return; {179328#true} is VALID [2022-04-27 15:01:54,259 INFO L290 TraceCheckUtils]: 20: Hoare triple {179328#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {179328#true} is VALID [2022-04-27 15:01:54,259 INFO L290 TraceCheckUtils]: 21: Hoare triple {179328#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {179411#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-27 15:01:54,260 INFO L290 TraceCheckUtils]: 22: Hoare triple {179411#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {179411#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-27 15:01:54,260 INFO L290 TraceCheckUtils]: 23: Hoare triple {179411#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {179412#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-27 15:01:54,260 INFO L290 TraceCheckUtils]: 24: Hoare triple {179412#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {179412#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-27 15:01:54,260 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {179412#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {179328#true} #1141#return; {179398#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-27 15:01:54,261 INFO L290 TraceCheckUtils]: 26: Hoare triple {179398#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-27 15:01:54,261 INFO L290 TraceCheckUtils]: 27: Hoare triple {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-27 15:01:54,261 INFO L290 TraceCheckUtils]: 28: Hoare triple {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-27 15:01:54,261 INFO L272 TraceCheckUtils]: 29: Hoare triple {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} call IofCompleteRequest(~Irp, 0); {179413#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:01:54,261 INFO L290 TraceCheckUtils]: 30: Hoare triple {179413#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {179328#true} is VALID [2022-04-27 15:01:54,262 INFO L290 TraceCheckUtils]: 31: Hoare triple {179328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {179328#true} is VALID [2022-04-27 15:01:54,262 INFO L290 TraceCheckUtils]: 32: Hoare triple {179328#true} assume true; {179328#true} is VALID [2022-04-27 15:01:54,262 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {179328#true} {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #1147#return; {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-27 15:01:54,262 INFO L290 TraceCheckUtils]: 34: Hoare triple {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #res := ~ntStatus~3; {179404#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-27 15:01:54,262 INFO L290 TraceCheckUtils]: 35: Hoare triple {179404#(<= (+ |FloppyDeviceControl_#res| 1) 0)} assume true; {179404#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-27 15:01:54,263 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {179404#(<= (+ |FloppyDeviceControl_#res| 1) 0)} {179328#true} #1075#return; {179376#(<= (+ |main_#t~ret99| 1) 0)} is VALID [2022-04-27 15:01:54,265 INFO L272 TraceCheckUtils]: 0: Hoare triple {179328#true} call ULTIMATE.init(); {179378#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:01:54,265 INFO L290 TraceCheckUtils]: 1: Hoare triple {179378#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {179328#true} is VALID [2022-04-27 15:01:54,265 INFO L290 TraceCheckUtils]: 2: Hoare triple {179328#true} assume true; {179328#true} is VALID [2022-04-27 15:01:54,265 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {179328#true} {179328#true} #1159#return; {179328#true} is VALID [2022-04-27 15:01:54,265 INFO L272 TraceCheckUtils]: 4: Hoare triple {179328#true} call #t~ret170 := main(); {179328#true} is VALID [2022-04-27 15:01:54,265 INFO L290 TraceCheckUtils]: 5: Hoare triple {179328#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; {179328#true} is VALID [2022-04-27 15:01:54,266 INFO L272 TraceCheckUtils]: 6: Hoare triple {179328#true} call _BLAST_init(); {179379#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:01:54,266 INFO L290 TraceCheckUtils]: 7: Hoare triple {179379#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179328#true} is VALID [2022-04-27 15:01:54,266 INFO L290 TraceCheckUtils]: 8: Hoare triple {179328#true} assume true; {179328#true} is VALID [2022-04-27 15:01:54,266 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {179328#true} {179328#true} #1067#return; {179328#true} is VALID [2022-04-27 15:01:54,266 INFO L290 TraceCheckUtils]: 10: Hoare triple {179328#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; {179328#true} is VALID [2022-04-27 15:01:54,266 INFO L290 TraceCheckUtils]: 11: Hoare triple {179328#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {179328#true} is VALID [2022-04-27 15:01:54,266 INFO L272 TraceCheckUtils]: 12: Hoare triple {179328#true} call stub_driver_init(); {179380#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:01:54,266 INFO L290 TraceCheckUtils]: 13: Hoare triple {179380#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179328#true} is VALID [2022-04-27 15:01:54,266 INFO L290 TraceCheckUtils]: 14: Hoare triple {179328#true} assume true; {179328#true} is VALID [2022-04-27 15:01:54,266 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {179328#true} {179328#true} #1069#return; {179328#true} is VALID [2022-04-27 15:01:54,266 INFO L290 TraceCheckUtils]: 16: Hoare triple {179328#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; {179328#true} is VALID [2022-04-27 15:01:54,266 INFO L290 TraceCheckUtils]: 17: Hoare triple {179328#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; {179328#true} is VALID [2022-04-27 15:01:54,267 INFO L290 TraceCheckUtils]: 18: Hoare triple {179328#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; {179328#true} is VALID [2022-04-27 15:01:54,267 INFO L290 TraceCheckUtils]: 19: Hoare triple {179328#true} assume 2 == ~tmp_ndt_3~0; {179328#true} is VALID [2022-04-27 15:01:54,267 INFO L272 TraceCheckUtils]: 20: Hoare triple {179328#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {179381#(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 [2022-04-27 15:01:54,267 INFO L290 TraceCheckUtils]: 21: Hoare triple {179381#(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; {179328#true} is VALID [2022-04-27 15:01:54,267 INFO L290 TraceCheckUtils]: 22: Hoare triple {179328#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {179328#true} is VALID [2022-04-27 15:01:54,267 INFO L290 TraceCheckUtils]: 23: Hoare triple {179328#true} assume !(0 != ~disketteExtension__IsRemoved~1); {179328#true} is VALID [2022-04-27 15:01:54,267 INFO L290 TraceCheckUtils]: 24: Hoare triple {179328#true} assume !(0 == ~disketteExtension__IsStarted~2); {179328#true} is VALID [2022-04-27 15:01:54,267 INFO L290 TraceCheckUtils]: 25: Hoare triple {179328#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {179328#true} is VALID [2022-04-27 15:01:54,270 INFO L290 TraceCheckUtils]: 26: Hoare triple {179328#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {179328#true} is VALID [2022-04-27 15:01:54,270 INFO L290 TraceCheckUtils]: 27: Hoare triple {179328#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {179328#true} is VALID [2022-04-27 15:01:54,270 INFO L290 TraceCheckUtils]: 28: Hoare triple {179328#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {179328#true} is VALID [2022-04-27 15:01:54,270 INFO L290 TraceCheckUtils]: 29: Hoare triple {179328#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {179328#true} is VALID [2022-04-27 15:01:54,271 INFO L272 TraceCheckUtils]: 30: Hoare triple {179328#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {179405#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:01:54,271 INFO L290 TraceCheckUtils]: 31: Hoare triple {179405#(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; {179328#true} is VALID [2022-04-27 15:01:54,271 INFO L290 TraceCheckUtils]: 32: Hoare triple {179328#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {179328#true} is VALID [2022-04-27 15:01:54,271 INFO L290 TraceCheckUtils]: 33: Hoare triple {179328#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; {179328#true} is VALID [2022-04-27 15:01:54,271 INFO L290 TraceCheckUtils]: 34: Hoare triple {179328#true} assume 1 == ~PagingReferenceCount~0; {179328#true} is VALID [2022-04-27 15:01:54,271 INFO L272 TraceCheckUtils]: 35: Hoare triple {179328#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {179328#true} is VALID [2022-04-27 15:01:54,271 INFO L290 TraceCheckUtils]: 36: Hoare triple {179328#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; {179328#true} is VALID [2022-04-27 15:01:54,271 INFO L290 TraceCheckUtils]: 37: Hoare triple {179328#true} assume !(0 == ~tmp_ndt_14~0); {179328#true} is VALID [2022-04-27 15:01:54,271 INFO L290 TraceCheckUtils]: 38: Hoare triple {179328#true} #res := -1073741823; {179328#true} is VALID [2022-04-27 15:01:54,271 INFO L290 TraceCheckUtils]: 39: Hoare triple {179328#true} assume true; {179328#true} is VALID [2022-04-27 15:01:54,271 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {179328#true} {179328#true} #1117#return; {179328#true} is VALID [2022-04-27 15:01:54,271 INFO L290 TraceCheckUtils]: 41: Hoare triple {179328#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {179328#true} is VALID [2022-04-27 15:01:54,272 INFO L290 TraceCheckUtils]: 42: Hoare triple {179328#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {179411#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-27 15:01:54,272 INFO L290 TraceCheckUtils]: 43: Hoare triple {179411#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {179411#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-27 15:01:54,272 INFO L290 TraceCheckUtils]: 44: Hoare triple {179411#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {179412#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-27 15:01:54,272 INFO L290 TraceCheckUtils]: 45: Hoare triple {179412#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {179412#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-27 15:01:54,273 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {179412#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {179328#true} #1141#return; {179398#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-27 15:01:54,273 INFO L290 TraceCheckUtils]: 47: Hoare triple {179398#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-27 15:01:54,273 INFO L290 TraceCheckUtils]: 48: Hoare triple {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-27 15:01:54,274 INFO L290 TraceCheckUtils]: 49: Hoare triple {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-27 15:01:54,274 INFO L272 TraceCheckUtils]: 50: Hoare triple {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} call IofCompleteRequest(~Irp, 0); {179413#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:01:54,274 INFO L290 TraceCheckUtils]: 51: Hoare triple {179413#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {179328#true} is VALID [2022-04-27 15:01:54,274 INFO L290 TraceCheckUtils]: 52: Hoare triple {179328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {179328#true} is VALID [2022-04-27 15:01:54,274 INFO L290 TraceCheckUtils]: 53: Hoare triple {179328#true} assume true; {179328#true} is VALID [2022-04-27 15:01:54,275 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {179328#true} {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #1147#return; {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-27 15:01:54,275 INFO L290 TraceCheckUtils]: 55: Hoare triple {179399#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #res := ~ntStatus~3; {179404#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-27 15:01:54,275 INFO L290 TraceCheckUtils]: 56: Hoare triple {179404#(<= (+ |FloppyDeviceControl_#res| 1) 0)} assume true; {179404#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-27 15:01:54,276 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {179404#(<= (+ |FloppyDeviceControl_#res| 1) 0)} {179328#true} #1075#return; {179376#(<= (+ |main_#t~ret99| 1) 0)} is VALID [2022-04-27 15:01:54,276 INFO L290 TraceCheckUtils]: 58: Hoare triple {179376#(<= (+ |main_#t~ret99| 1) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {179377#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-27 15:01:54,276 INFO L290 TraceCheckUtils]: 59: Hoare triple {179377#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {179377#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-27 15:01:54,276 INFO L290 TraceCheckUtils]: 60: Hoare triple {179377#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {179377#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-27 15:01:54,277 INFO L290 TraceCheckUtils]: 61: Hoare triple {179377#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~UNLOADED~0; {179377#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-27 15:01:54,277 INFO L290 TraceCheckUtils]: 62: Hoare triple {179377#(<= (+ main_~status~1 1) 0)} assume -1 != ~status~1; {179377#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-27 15:01:54,277 INFO L290 TraceCheckUtils]: 63: Hoare triple {179377#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~SKIP2~0; {179377#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-27 15:01:54,277 INFO L290 TraceCheckUtils]: 64: Hoare triple {179377#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~IPC~0; {179377#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-27 15:01:54,278 INFO L290 TraceCheckUtils]: 65: Hoare triple {179377#(<= (+ main_~status~1 1) 0)} assume !(~s~0 != ~DC~0); {179377#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-27 15:01:54,278 INFO L290 TraceCheckUtils]: 66: Hoare triple {179377#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {179377#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-27 15:01:54,278 INFO L290 TraceCheckUtils]: 67: Hoare triple {179377#(<= (+ main_~status~1 1) 0)} assume ~s~0 == ~DC~0; {179377#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-27 15:01:54,278 INFO L290 TraceCheckUtils]: 68: Hoare triple {179377#(<= (+ main_~status~1 1) 0)} assume 259 == ~status~1; {179329#false} is VALID [2022-04-27 15:01:54,278 INFO L272 TraceCheckUtils]: 69: Hoare triple {179329#false} call errorFn(); {179329#false} is VALID [2022-04-27 15:01:54,278 INFO L290 TraceCheckUtils]: 70: Hoare triple {179329#false} assume !false; {179329#false} is VALID [2022-04-27 15:01:54,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:01:54,279 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:01:54,279 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [356386179] [2022-04-27 15:01:54,279 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [356386179] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:01:54,279 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:01:54,279 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-27 15:01:54,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [865594299] [2022-04-27 15:01:54,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:01:54,279 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 [2022-04-27 15:01:54,279 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:01:54,279 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) [2022-04-27 15:01:54,328 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:01:54,328 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-27 15:01:54,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:01:54,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-27 15:01:54,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2022-04-27 15:01:54,329 INFO L87 Difference]: Start difference. First operand 730 states and 876 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) [2022-04-27 15:02:00,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:00,611 INFO L93 Difference]: Finished difference Result 790 states and 947 transitions. [2022-04-27 15:02:00,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-27 15:02:00,612 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 [2022-04-27 15:02:00,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:02:00,612 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) [2022-04-27 15:02:00,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 399 transitions. [2022-04-27 15:02:00,614 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) [2022-04-27 15:02:00,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 399 transitions. [2022-04-27 15:02:00,616 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 399 transitions. [2022-04-27 15:02:01,002 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 399 edges. 399 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:02:01,024 INFO L225 Difference]: With dead ends: 790 [2022-04-27 15:02:01,024 INFO L226 Difference]: Without dead ends: 732 [2022-04-27 15:02:01,025 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=73, Invalid=347, Unknown=0, NotChecked=0, Total=420 [2022-04-27 15:02:01,026 INFO L413 NwaCegarLoop]: 323 mSDtfsCounter, 245 mSDsluCounter, 738 mSDsCounter, 0 mSdLazyCounter, 3123 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 257 SdHoareTripleChecker+Valid, 1061 SdHoareTripleChecker+Invalid, 3189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 3123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-04-27 15:02:01,026 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [257 Valid, 1061 Invalid, 3189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 3123 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-27 15:02:01,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 732 states. [2022-04-27 15:02:01,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 732 to 682. [2022-04-27 15:02:01,524 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:02:01,524 INFO L82 GeneralOperation]: Start isEquivalent. First operand 732 states. Second operand has 682 states, 542 states have (on average 1.1974169741697418) internal successors, (649), 552 states have internal predecessors, (649), 72 states have call successors, (72), 56 states have call predecessors, (72), 67 states have return successors, (95), 74 states have call predecessors, (95), 66 states have call successors, (95) [2022-04-27 15:02:01,525 INFO L74 IsIncluded]: Start isIncluded. First operand 732 states. Second operand has 682 states, 542 states have (on average 1.1974169741697418) internal successors, (649), 552 states have internal predecessors, (649), 72 states have call successors, (72), 56 states have call predecessors, (72), 67 states have return successors, (95), 74 states have call predecessors, (95), 66 states have call successors, (95) [2022-04-27 15:02:01,525 INFO L87 Difference]: Start difference. First operand 732 states. Second operand has 682 states, 542 states have (on average 1.1974169741697418) internal successors, (649), 552 states have internal predecessors, (649), 72 states have call successors, (72), 56 states have call predecessors, (72), 67 states have return successors, (95), 74 states have call predecessors, (95), 66 states have call successors, (95) [2022-04-27 15:02:01,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:01,540 INFO L93 Difference]: Finished difference Result 732 states and 878 transitions. [2022-04-27 15:02:01,540 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 878 transitions. [2022-04-27 15:02:01,541 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:02:01,541 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:02:01,541 INFO L74 IsIncluded]: Start isIncluded. First operand has 682 states, 542 states have (on average 1.1974169741697418) internal successors, (649), 552 states have internal predecessors, (649), 72 states have call successors, (72), 56 states have call predecessors, (72), 67 states have return successors, (95), 74 states have call predecessors, (95), 66 states have call successors, (95) Second operand 732 states. [2022-04-27 15:02:01,542 INFO L87 Difference]: Start difference. First operand has 682 states, 542 states have (on average 1.1974169741697418) internal successors, (649), 552 states have internal predecessors, (649), 72 states have call successors, (72), 56 states have call predecessors, (72), 67 states have return successors, (95), 74 states have call predecessors, (95), 66 states have call successors, (95) Second operand 732 states. [2022-04-27 15:02:01,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:01,556 INFO L93 Difference]: Finished difference Result 732 states and 878 transitions. [2022-04-27 15:02:01,556 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 878 transitions. [2022-04-27 15:02:01,557 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:02:01,557 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:02:01,557 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:02:01,557 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:02:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 682 states, 542 states have (on average 1.1974169741697418) internal successors, (649), 552 states have internal predecessors, (649), 72 states have call successors, (72), 56 states have call predecessors, (72), 67 states have return successors, (95), 74 states have call predecessors, (95), 66 states have call successors, (95) [2022-04-27 15:02:01,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 816 transitions. [2022-04-27 15:02:01,575 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 816 transitions. Word has length 71 [2022-04-27 15:02:01,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:02:01,575 INFO L495 AbstractCegarLoop]: Abstraction has 682 states and 816 transitions. [2022-04-27 15:02:01,575 INFO L496 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) [2022-04-27 15:02:01,575 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 816 transitions. [2022-04-27 15:02:01,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-04-27 15:02:01,576 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:02:01,576 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:02:01,576 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2022-04-27 15:02:01,576 INFO L420 AbstractCegarLoop]: === Iteration 50 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:02:01,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:02:01,576 INFO L85 PathProgramCache]: Analyzing trace with hash 79294232, now seen corresponding path program 1 times [2022-04-27 15:02:01,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:02:01,577 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [661954199] [2022-04-27 15:02:01,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:02:01,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:02:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:01,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:02:01,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:01,644 INFO L290 TraceCheckUtils]: 0: Hoare triple {182918#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {182870#true} is VALID [2022-04-27 15:02:01,644 INFO L290 TraceCheckUtils]: 1: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,644 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182870#true} {182870#true} #1159#return; {182870#true} is VALID [2022-04-27 15:02:01,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:02:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:01,657 INFO L290 TraceCheckUtils]: 0: Hoare triple {182919#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182870#true} is VALID [2022-04-27 15:02:01,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,657 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182870#true} {182870#true} #1067#return; {182870#true} is VALID [2022-04-27 15:02:01,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:02:01,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:01,664 INFO L290 TraceCheckUtils]: 0: Hoare triple {182920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182870#true} is VALID [2022-04-27 15:02:01,664 INFO L290 TraceCheckUtils]: 1: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,664 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182870#true} {182870#true} #1069#return; {182870#true} is VALID [2022-04-27 15:02:01,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-27 15:02:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:01,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-27 15:02:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:01,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 15:02:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:01,683 INFO L290 TraceCheckUtils]: 0: Hoare triple {182933#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {182870#true} is VALID [2022-04-27 15:02:01,683 INFO L290 TraceCheckUtils]: 1: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,683 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182870#true} {182870#true} #1091#return; {182870#true} is VALID [2022-04-27 15:02:01,683 INFO L290 TraceCheckUtils]: 0: Hoare triple {182933#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {182870#true} is VALID [2022-04-27 15:02:01,683 INFO L272 TraceCheckUtils]: 1: Hoare triple {182870#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {182933#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:01,683 INFO L290 TraceCheckUtils]: 2: Hoare triple {182933#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {182870#true} is VALID [2022-04-27 15:02:01,683 INFO L290 TraceCheckUtils]: 3: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,683 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {182870#true} {182870#true} #1091#return; {182870#true} is VALID [2022-04-27 15:02:01,683 INFO L290 TraceCheckUtils]: 5: Hoare triple {182870#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {182870#true} is VALID [2022-04-27 15:02:01,683 INFO L290 TraceCheckUtils]: 6: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,683 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {182870#true} {182870#true} #1125#return; {182870#true} is VALID [2022-04-27 15:02:01,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-27 15:02:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:01,688 INFO L290 TraceCheckUtils]: 0: Hoare triple {182937#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {182870#true} is VALID [2022-04-27 15:02:01,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,688 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182870#true} {182870#true} #1127#return; {182870#true} is VALID [2022-04-27 15:02:01,688 INFO L290 TraceCheckUtils]: 0: Hoare triple {182921#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {182870#true} is VALID [2022-04-27 15:02:01,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {182870#true} assume 0 != ~compRegistered~0; {182870#true} is VALID [2022-04-27 15:02:01,689 INFO L272 TraceCheckUtils]: 2: Hoare triple {182870#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {182933#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:01,689 INFO L290 TraceCheckUtils]: 3: Hoare triple {182933#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {182870#true} is VALID [2022-04-27 15:02:01,689 INFO L272 TraceCheckUtils]: 4: Hoare triple {182870#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {182933#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:01,689 INFO L290 TraceCheckUtils]: 5: Hoare triple {182933#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {182870#true} is VALID [2022-04-27 15:02:01,689 INFO L290 TraceCheckUtils]: 6: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,689 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {182870#true} {182870#true} #1091#return; {182870#true} is VALID [2022-04-27 15:02:01,689 INFO L290 TraceCheckUtils]: 8: Hoare triple {182870#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {182870#true} is VALID [2022-04-27 15:02:01,689 INFO L290 TraceCheckUtils]: 9: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,689 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {182870#true} {182870#true} #1125#return; {182870#true} is VALID [2022-04-27 15:02:01,689 INFO L290 TraceCheckUtils]: 11: Hoare triple {182870#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {182870#true} is VALID [2022-04-27 15:02:01,689 INFO L290 TraceCheckUtils]: 12: Hoare triple {182870#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {182870#true} is VALID [2022-04-27 15:02:01,690 INFO L272 TraceCheckUtils]: 13: Hoare triple {182870#true} call stubMoreProcessingRequired(); {182937#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:01,690 INFO L290 TraceCheckUtils]: 14: Hoare triple {182937#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {182870#true} is VALID [2022-04-27 15:02:01,690 INFO L290 TraceCheckUtils]: 15: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,690 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {182870#true} {182870#true} #1127#return; {182870#true} is VALID [2022-04-27 15:02:01,690 INFO L290 TraceCheckUtils]: 17: Hoare triple {182870#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {182870#true} is VALID [2022-04-27 15:02:01,690 INFO L290 TraceCheckUtils]: 18: Hoare triple {182870#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; {182870#true} is VALID [2022-04-27 15:02:01,690 INFO L290 TraceCheckUtils]: 19: Hoare triple {182870#true} assume !(1 == ~tmp_ndt_11~0); {182870#true} is VALID [2022-04-27 15:02:01,690 INFO L290 TraceCheckUtils]: 20: Hoare triple {182870#true} ~returnVal2~0 := 259; {182870#true} is VALID [2022-04-27 15:02:01,690 INFO L290 TraceCheckUtils]: 21: Hoare triple {182870#true} assume !(~s~0 == ~NP~0); {182870#true} is VALID [2022-04-27 15:02:01,690 INFO L290 TraceCheckUtils]: 22: Hoare triple {182870#true} assume ~s~0 == ~MPR1~0; {182870#true} is VALID [2022-04-27 15:02:01,690 INFO L290 TraceCheckUtils]: 23: Hoare triple {182870#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {182908#(= ~MPR3~0 ~s~0)} is VALID [2022-04-27 15:02:01,690 INFO L290 TraceCheckUtils]: 24: Hoare triple {182908#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {182908#(= ~MPR3~0 ~s~0)} is VALID [2022-04-27 15:02:01,691 INFO L290 TraceCheckUtils]: 25: Hoare triple {182908#(= ~MPR3~0 ~s~0)} assume true; {182908#(= ~MPR3~0 ~s~0)} is VALID [2022-04-27 15:02:01,691 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {182908#(= ~MPR3~0 ~s~0)} {182870#true} #1045#return; {182908#(= ~MPR3~0 ~s~0)} is VALID [2022-04-27 15:02:01,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-27 15:02:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:01,703 INFO L290 TraceCheckUtils]: 0: Hoare triple {182938#(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; {182937#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:01,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {182937#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,704 INFO L290 TraceCheckUtils]: 2: Hoare triple {182939#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,704 INFO L290 TraceCheckUtils]: 3: Hoare triple {182939#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,704 INFO L290 TraceCheckUtils]: 4: Hoare triple {182939#(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; {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,704 INFO L290 TraceCheckUtils]: 5: Hoare triple {182939#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_12~0; {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,704 INFO L290 TraceCheckUtils]: 6: Hoare triple {182939#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,705 INFO L290 TraceCheckUtils]: 7: Hoare triple {182939#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,705 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {182939#(not (= ~MPR3~0 |old(~s~0)|))} {182908#(= ~MPR3~0 ~s~0)} #1047#return; {182871#false} is VALID [2022-04-27 15:02:01,707 INFO L272 TraceCheckUtils]: 0: Hoare triple {182870#true} call ULTIMATE.init(); {182918#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:02:01,707 INFO L290 TraceCheckUtils]: 1: Hoare triple {182918#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {182870#true} is VALID [2022-04-27 15:02:01,707 INFO L290 TraceCheckUtils]: 2: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,707 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182870#true} {182870#true} #1159#return; {182870#true} is VALID [2022-04-27 15:02:01,707 INFO L272 TraceCheckUtils]: 4: Hoare triple {182870#true} call #t~ret170 := main(); {182870#true} is VALID [2022-04-27 15:02:01,707 INFO L290 TraceCheckUtils]: 5: Hoare triple {182870#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; {182870#true} is VALID [2022-04-27 15:02:01,730 INFO L272 TraceCheckUtils]: 6: Hoare triple {182870#true} call _BLAST_init(); {182919#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,730 INFO L290 TraceCheckUtils]: 7: Hoare triple {182919#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182870#true} is VALID [2022-04-27 15:02:01,730 INFO L290 TraceCheckUtils]: 8: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,730 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {182870#true} {182870#true} #1067#return; {182870#true} is VALID [2022-04-27 15:02:01,730 INFO L290 TraceCheckUtils]: 10: Hoare triple {182870#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; {182870#true} is VALID [2022-04-27 15:02:01,730 INFO L290 TraceCheckUtils]: 11: Hoare triple {182870#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {182870#true} is VALID [2022-04-27 15:02:01,730 INFO L272 TraceCheckUtils]: 12: Hoare triple {182870#true} call stub_driver_init(); {182920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 13: Hoare triple {182920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 14: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {182870#true} {182870#true} #1069#return; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 16: Hoare triple {182870#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; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 17: Hoare triple {182870#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; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 18: Hoare triple {182870#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; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 19: Hoare triple {182870#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; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 20: Hoare triple {182870#true} assume 3 == ~tmp_ndt_4~0; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L272 TraceCheckUtils]: 21: Hoare triple {182870#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 22: Hoare triple {182870#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; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 23: Hoare triple {182870#true} assume 1 == ~PagingReferenceCount~0; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 24: Hoare triple {182870#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 25: Hoare triple {182870#true} assume !(0 != ~disketteExtension__IsRemoved~0); {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 26: Hoare triple {182870#true} assume !(0 == ~irpSp__MinorFunction~0); {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 27: Hoare triple {182870#true} assume !(5 == ~irpSp__MinorFunction~0); {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 28: Hoare triple {182870#true} assume !(1 == ~irpSp__MinorFunction~0); {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 29: Hoare triple {182870#true} assume 6 == ~irpSp__MinorFunction~0; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 30: Hoare triple {182870#true} assume 6 == ~irpSp__MinorFunction~0; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 31: Hoare triple {182870#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; {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 32: Hoare triple {182870#true} assume !(~s~0 != ~NP~0); {182870#true} is VALID [2022-04-27 15:02:01,731 INFO L290 TraceCheckUtils]: 33: Hoare triple {182870#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {182870#true} is VALID [2022-04-27 15:02:01,732 INFO L290 TraceCheckUtils]: 34: Hoare triple {182870#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {182870#true} is VALID [2022-04-27 15:02:01,732 INFO L272 TraceCheckUtils]: 35: Hoare triple {182870#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {182921#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,733 INFO L290 TraceCheckUtils]: 36: Hoare triple {182921#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {182870#true} is VALID [2022-04-27 15:02:01,733 INFO L290 TraceCheckUtils]: 37: Hoare triple {182870#true} assume 0 != ~compRegistered~0; {182870#true} is VALID [2022-04-27 15:02:01,733 INFO L272 TraceCheckUtils]: 38: Hoare triple {182870#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {182933#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:01,733 INFO L290 TraceCheckUtils]: 39: Hoare triple {182933#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {182870#true} is VALID [2022-04-27 15:02:01,733 INFO L272 TraceCheckUtils]: 40: Hoare triple {182870#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {182933#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:01,733 INFO L290 TraceCheckUtils]: 41: Hoare triple {182933#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {182870#true} is VALID [2022-04-27 15:02:01,733 INFO L290 TraceCheckUtils]: 42: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,733 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {182870#true} {182870#true} #1091#return; {182870#true} is VALID [2022-04-27 15:02:01,733 INFO L290 TraceCheckUtils]: 44: Hoare triple {182870#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L290 TraceCheckUtils]: 45: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {182870#true} {182870#true} #1125#return; {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L290 TraceCheckUtils]: 47: Hoare triple {182870#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L290 TraceCheckUtils]: 48: Hoare triple {182870#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L272 TraceCheckUtils]: 49: Hoare triple {182870#true} call stubMoreProcessingRequired(); {182937#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:01,734 INFO L290 TraceCheckUtils]: 50: Hoare triple {182937#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L290 TraceCheckUtils]: 51: Hoare triple {182870#true} assume true; {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {182870#true} {182870#true} #1127#return; {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L290 TraceCheckUtils]: 53: Hoare triple {182870#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L290 TraceCheckUtils]: 54: Hoare triple {182870#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; {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L290 TraceCheckUtils]: 55: Hoare triple {182870#true} assume !(1 == ~tmp_ndt_11~0); {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L290 TraceCheckUtils]: 56: Hoare triple {182870#true} ~returnVal2~0 := 259; {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L290 TraceCheckUtils]: 57: Hoare triple {182870#true} assume !(~s~0 == ~NP~0); {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L290 TraceCheckUtils]: 58: Hoare triple {182870#true} assume ~s~0 == ~MPR1~0; {182870#true} is VALID [2022-04-27 15:02:01,734 INFO L290 TraceCheckUtils]: 59: Hoare triple {182870#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {182908#(= ~MPR3~0 ~s~0)} is VALID [2022-04-27 15:02:01,735 INFO L290 TraceCheckUtils]: 60: Hoare triple {182908#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {182908#(= ~MPR3~0 ~s~0)} is VALID [2022-04-27 15:02:01,735 INFO L290 TraceCheckUtils]: 61: Hoare triple {182908#(= ~MPR3~0 ~s~0)} assume true; {182908#(= ~MPR3~0 ~s~0)} is VALID [2022-04-27 15:02:01,735 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {182908#(= ~MPR3~0 ~s~0)} {182870#true} #1045#return; {182908#(= ~MPR3~0 ~s~0)} is VALID [2022-04-27 15:02:01,735 INFO L290 TraceCheckUtils]: 63: Hoare triple {182908#(= ~MPR3~0 ~s~0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {182908#(= ~MPR3~0 ~s~0)} is VALID [2022-04-27 15:02:01,735 INFO L290 TraceCheckUtils]: 64: Hoare triple {182908#(= ~MPR3~0 ~s~0)} assume 259 == ~__cil_tmp30~0; {182908#(= ~MPR3~0 ~s~0)} is VALID [2022-04-27 15:02:01,736 INFO L272 TraceCheckUtils]: 65: Hoare triple {182908#(= ~MPR3~0 ~s~0)} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {182938#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,736 INFO L290 TraceCheckUtils]: 66: Hoare triple {182938#(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; {182937#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:01,736 INFO L290 TraceCheckUtils]: 67: Hoare triple {182937#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,736 INFO L290 TraceCheckUtils]: 68: Hoare triple {182939#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,737 INFO L290 TraceCheckUtils]: 69: Hoare triple {182939#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,737 INFO L290 TraceCheckUtils]: 70: Hoare triple {182939#(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; {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,737 INFO L290 TraceCheckUtils]: 71: Hoare triple {182939#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_12~0; {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,737 INFO L290 TraceCheckUtils]: 72: Hoare triple {182939#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,737 INFO L290 TraceCheckUtils]: 73: Hoare triple {182939#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {182939#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:01,738 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {182939#(not (= ~MPR3~0 |old(~s~0)|))} {182908#(= ~MPR3~0 ~s~0)} #1047#return; {182871#false} is VALID [2022-04-27 15:02:01,738 INFO L290 TraceCheckUtils]: 75: Hoare triple {182871#false} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {182871#false} is VALID [2022-04-27 15:02:01,738 INFO L290 TraceCheckUtils]: 76: Hoare triple {182871#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {182871#false} is VALID [2022-04-27 15:02:01,738 INFO L272 TraceCheckUtils]: 77: Hoare triple {182871#false} call IofCompleteRequest(~Irp, 0); {182871#false} is VALID [2022-04-27 15:02:01,738 INFO L290 TraceCheckUtils]: 78: Hoare triple {182871#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182871#false} is VALID [2022-04-27 15:02:01,738 INFO L290 TraceCheckUtils]: 79: Hoare triple {182871#false} assume !(~s~0 == ~NP~0); {182871#false} is VALID [2022-04-27 15:02:01,738 INFO L272 TraceCheckUtils]: 80: Hoare triple {182871#false} call errorFn(); {182871#false} is VALID [2022-04-27 15:02:01,738 INFO L290 TraceCheckUtils]: 81: Hoare triple {182871#false} assume !false; {182871#false} is VALID [2022-04-27 15:02:01,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:02:01,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:02:01,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [661954199] [2022-04-27 15:02:01,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [661954199] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:02:01,740 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:02:01,740 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-27 15:02:01,740 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073523230] [2022-04-27 15:02:01,740 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:02:01,740 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 [2022-04-27 15:02:01,741 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:02:01,741 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) [2022-04-27 15:02:01,772 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:02:01,772 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-27 15:02:01,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:02:01,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-27 15:02:01,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2022-04-27 15:02:01,772 INFO L87 Difference]: Start difference. First operand 682 states and 816 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) [2022-04-27 15:02:04,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:04,674 INFO L93 Difference]: Finished difference Result 1034 states and 1248 transitions. [2022-04-27 15:02:04,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-27 15:02:04,674 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 [2022-04-27 15:02:04,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:02:04,674 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) [2022-04-27 15:02:04,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 649 transitions. [2022-04-27 15:02:04,678 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) [2022-04-27 15:02:04,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 649 transitions. [2022-04-27 15:02:04,681 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 649 transitions. [2022-04-27 15:02:05,034 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 649 edges. 649 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:02:05,054 INFO L225 Difference]: With dead ends: 1034 [2022-04-27 15:02:05,054 INFO L226 Difference]: Without dead ends: 717 [2022-04-27 15:02:05,055 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=110, Invalid=232, Unknown=0, NotChecked=0, Total=342 [2022-04-27 15:02:05,055 INFO L413 NwaCegarLoop]: 410 mSDtfsCounter, 402 mSDsluCounter, 938 mSDsCounter, 0 mSdLazyCounter, 1094 mSolverCounterSat, 123 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 409 SdHoareTripleChecker+Valid, 1348 SdHoareTripleChecker+Invalid, 1217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 1094 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-27 15:02:05,055 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [409 Valid, 1348 Invalid, 1217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [123 Valid, 1094 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-27 15:02:05,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 717 states. [2022-04-27 15:02:05,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 717 to 664. [2022-04-27 15:02:05,509 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:02:05,510 INFO L82 GeneralOperation]: Start isEquivalent. First operand 717 states. Second operand has 664 states, 528 states have (on average 1.196969696969697) internal successors, (632), 537 states have internal predecessors, (632), 70 states have call successors, (70), 56 states have call predecessors, (70), 65 states have return successors, (84), 71 states have call predecessors, (84), 64 states have call successors, (84) [2022-04-27 15:02:05,510 INFO L74 IsIncluded]: Start isIncluded. First operand 717 states. Second operand has 664 states, 528 states have (on average 1.196969696969697) internal successors, (632), 537 states have internal predecessors, (632), 70 states have call successors, (70), 56 states have call predecessors, (70), 65 states have return successors, (84), 71 states have call predecessors, (84), 64 states have call successors, (84) [2022-04-27 15:02:05,511 INFO L87 Difference]: Start difference. First operand 717 states. Second operand has 664 states, 528 states have (on average 1.196969696969697) internal successors, (632), 537 states have internal predecessors, (632), 70 states have call successors, (70), 56 states have call predecessors, (70), 65 states have return successors, (84), 71 states have call predecessors, (84), 64 states have call successors, (84) [2022-04-27 15:02:05,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:05,525 INFO L93 Difference]: Finished difference Result 717 states and 852 transitions. [2022-04-27 15:02:05,525 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 852 transitions. [2022-04-27 15:02:05,525 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:02:05,525 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:02:05,526 INFO L74 IsIncluded]: Start isIncluded. First operand has 664 states, 528 states have (on average 1.196969696969697) internal successors, (632), 537 states have internal predecessors, (632), 70 states have call successors, (70), 56 states have call predecessors, (70), 65 states have return successors, (84), 71 states have call predecessors, (84), 64 states have call successors, (84) Second operand 717 states. [2022-04-27 15:02:05,526 INFO L87 Difference]: Start difference. First operand has 664 states, 528 states have (on average 1.196969696969697) internal successors, (632), 537 states have internal predecessors, (632), 70 states have call successors, (70), 56 states have call predecessors, (70), 65 states have return successors, (84), 71 states have call predecessors, (84), 64 states have call successors, (84) Second operand 717 states. [2022-04-27 15:02:05,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:05,540 INFO L93 Difference]: Finished difference Result 717 states and 852 transitions. [2022-04-27 15:02:05,540 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 852 transitions. [2022-04-27 15:02:05,540 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:02:05,540 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:02:05,540 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:02:05,540 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:02:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 664 states, 528 states have (on average 1.196969696969697) internal successors, (632), 537 states have internal predecessors, (632), 70 states have call successors, (70), 56 states have call predecessors, (70), 65 states have return successors, (84), 71 states have call predecessors, (84), 64 states have call successors, (84) [2022-04-27 15:02:05,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 664 states and 786 transitions. [2022-04-27 15:02:05,557 INFO L78 Accepts]: Start accepts. Automaton has 664 states and 786 transitions. Word has length 82 [2022-04-27 15:02:05,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:02:05,557 INFO L495 AbstractCegarLoop]: Abstraction has 664 states and 786 transitions. [2022-04-27 15:02:05,558 INFO L496 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) [2022-04-27 15:02:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 786 transitions. [2022-04-27 15:02:05,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-04-27 15:02:05,558 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:02:05,558 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:02:05,558 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2022-04-27 15:02:05,558 INFO L420 AbstractCegarLoop]: === Iteration 51 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:02:05,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:02:05,559 INFO L85 PathProgramCache]: Analyzing trace with hash -46962823, now seen corresponding path program 1 times [2022-04-27 15:02:05,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:02:05,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937170263] [2022-04-27 15:02:05,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:02:05,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:02:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:05,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:02:05,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:05,664 INFO L290 TraceCheckUtils]: 0: Hoare triple {186738#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {186687#true} is VALID [2022-04-27 15:02:05,664 INFO L290 TraceCheckUtils]: 1: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,664 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {186687#true} {186687#true} #1159#return; {186687#true} is VALID [2022-04-27 15:02:05,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:02:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:05,684 INFO L290 TraceCheckUtils]: 0: Hoare triple {186739#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {186687#true} is VALID [2022-04-27 15:02:05,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,684 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {186687#true} {186687#true} #1067#return; {186687#true} is VALID [2022-04-27 15:02:05,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:02:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:05,694 INFO L290 TraceCheckUtils]: 0: Hoare triple {186740#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {186687#true} is VALID [2022-04-27 15:02:05,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,694 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {186687#true} {186687#true} #1069#return; {186687#true} is VALID [2022-04-27 15:02:05,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-27 15:02:05,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:05,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-27 15:02:05,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:05,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 15:02:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:05,740 INFO L290 TraceCheckUtils]: 0: Hoare triple {186755#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {186687#true} is VALID [2022-04-27 15:02:05,740 INFO L290 TraceCheckUtils]: 1: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,740 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {186687#true} {186687#true} #1091#return; {186687#true} is VALID [2022-04-27 15:02:05,740 INFO L290 TraceCheckUtils]: 0: Hoare triple {186755#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {186687#true} is VALID [2022-04-27 15:02:05,740 INFO L272 TraceCheckUtils]: 1: Hoare triple {186687#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {186755#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:05,740 INFO L290 TraceCheckUtils]: 2: Hoare triple {186755#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {186687#true} is VALID [2022-04-27 15:02:05,740 INFO L290 TraceCheckUtils]: 3: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,740 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {186687#true} {186687#true} #1091#return; {186687#true} is VALID [2022-04-27 15:02:05,740 INFO L290 TraceCheckUtils]: 5: Hoare triple {186687#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {186687#true} is VALID [2022-04-27 15:02:05,741 INFO L290 TraceCheckUtils]: 6: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,741 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {186687#true} {186687#true} #1125#return; {186687#true} is VALID [2022-04-27 15:02:05,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-27 15:02:05,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:05,749 INFO L290 TraceCheckUtils]: 0: Hoare triple {186759#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {186687#true} is VALID [2022-04-27 15:02:05,749 INFO L290 TraceCheckUtils]: 1: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,749 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {186687#true} {186687#true} #1127#return; {186687#true} is VALID [2022-04-27 15:02:05,749 INFO L290 TraceCheckUtils]: 0: Hoare triple {186741#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {186687#true} is VALID [2022-04-27 15:02:05,749 INFO L290 TraceCheckUtils]: 1: Hoare triple {186687#true} assume 0 != ~compRegistered~0; {186687#true} is VALID [2022-04-27 15:02:05,749 INFO L272 TraceCheckUtils]: 2: Hoare triple {186687#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {186755#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:05,749 INFO L290 TraceCheckUtils]: 3: Hoare triple {186755#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {186687#true} is VALID [2022-04-27 15:02:05,750 INFO L272 TraceCheckUtils]: 4: Hoare triple {186687#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {186755#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:05,750 INFO L290 TraceCheckUtils]: 5: Hoare triple {186755#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {186687#true} is VALID [2022-04-27 15:02:05,750 INFO L290 TraceCheckUtils]: 6: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,750 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {186687#true} {186687#true} #1091#return; {186687#true} is VALID [2022-04-27 15:02:05,750 INFO L290 TraceCheckUtils]: 8: Hoare triple {186687#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {186687#true} is VALID [2022-04-27 15:02:05,750 INFO L290 TraceCheckUtils]: 9: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,750 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {186687#true} {186687#true} #1125#return; {186687#true} is VALID [2022-04-27 15:02:05,750 INFO L290 TraceCheckUtils]: 11: Hoare triple {186687#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {186687#true} is VALID [2022-04-27 15:02:05,750 INFO L290 TraceCheckUtils]: 12: Hoare triple {186687#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {186687#true} is VALID [2022-04-27 15:02:05,751 INFO L272 TraceCheckUtils]: 13: Hoare triple {186687#true} call stubMoreProcessingRequired(); {186759#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:05,751 INFO L290 TraceCheckUtils]: 14: Hoare triple {186759#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {186687#true} is VALID [2022-04-27 15:02:05,751 INFO L290 TraceCheckUtils]: 15: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,751 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {186687#true} {186687#true} #1127#return; {186687#true} is VALID [2022-04-27 15:02:05,751 INFO L290 TraceCheckUtils]: 17: Hoare triple {186687#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {186687#true} is VALID [2022-04-27 15:02:05,751 INFO L290 TraceCheckUtils]: 18: Hoare triple {186687#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; {186687#true} is VALID [2022-04-27 15:02:05,751 INFO L290 TraceCheckUtils]: 19: Hoare triple {186687#true} assume !(1 == ~tmp_ndt_11~0); {186687#true} is VALID [2022-04-27 15:02:05,751 INFO L290 TraceCheckUtils]: 20: Hoare triple {186687#true} ~returnVal2~0 := 259; {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:05,751 INFO L290 TraceCheckUtils]: 21: Hoare triple {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:05,752 INFO L290 TraceCheckUtils]: 22: Hoare triple {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:05,752 INFO L290 TraceCheckUtils]: 23: Hoare triple {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:05,752 INFO L290 TraceCheckUtils]: 24: Hoare triple {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {186754#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-27 15:02:05,753 INFO L290 TraceCheckUtils]: 25: Hoare triple {186754#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {186754#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-27 15:02:05,753 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {186754#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {186687#true} #1101#return; {186725#(and (<= 259 |FloppyStartDevice_#t~ret75|) (<= |FloppyStartDevice_#t~ret75| 259))} is VALID [2022-04-27 15:02:05,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-04-27 15:02:05,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:05,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 15:02:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:05,779 INFO L290 TraceCheckUtils]: 0: Hoare triple {186766#(= |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; {186687#true} is VALID [2022-04-27 15:02:05,779 INFO L290 TraceCheckUtils]: 1: Hoare triple {186687#true} assume !(0 == ~tmp_ndt_5~0); {186687#true} is VALID [2022-04-27 15:02:05,779 INFO L290 TraceCheckUtils]: 2: Hoare triple {186687#true} #res := 0; {186687#true} is VALID [2022-04-27 15:02:05,780 INFO L290 TraceCheckUtils]: 3: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,780 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {186687#true} {186687#true} #1153#return; {186687#true} is VALID [2022-04-27 15:02:05,780 INFO L290 TraceCheckUtils]: 0: Hoare triple {186760#(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; {186687#true} is VALID [2022-04-27 15:02:05,781 INFO L272 TraceCheckUtils]: 1: Hoare triple {186687#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {186766#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:05,781 INFO L290 TraceCheckUtils]: 2: Hoare triple {186766#(= |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; {186687#true} is VALID [2022-04-27 15:02:05,781 INFO L290 TraceCheckUtils]: 3: Hoare triple {186687#true} assume !(0 == ~tmp_ndt_5~0); {186687#true} is VALID [2022-04-27 15:02:05,781 INFO L290 TraceCheckUtils]: 4: Hoare triple {186687#true} #res := 0; {186687#true} is VALID [2022-04-27 15:02:05,781 INFO L290 TraceCheckUtils]: 5: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,781 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {186687#true} {186687#true} #1153#return; {186687#true} is VALID [2022-04-27 15:02:05,781 INFO L290 TraceCheckUtils]: 7: Hoare triple {186687#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {186687#true} is VALID [2022-04-27 15:02:05,781 INFO L290 TraceCheckUtils]: 8: Hoare triple {186687#true} assume 0 == ~irp~0;#res := -1073741670; {186687#true} is VALID [2022-04-27 15:02:05,781 INFO L290 TraceCheckUtils]: 9: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,781 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {186687#true} {186688#false} #1105#return; {186688#false} is VALID [2022-04-27 15:02:05,782 INFO L272 TraceCheckUtils]: 0: Hoare triple {186687#true} call ULTIMATE.init(); {186738#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:02:05,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {186738#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {186687#true} is VALID [2022-04-27 15:02:05,783 INFO L290 TraceCheckUtils]: 2: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,783 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {186687#true} {186687#true} #1159#return; {186687#true} is VALID [2022-04-27 15:02:05,783 INFO L272 TraceCheckUtils]: 4: Hoare triple {186687#true} call #t~ret170 := main(); {186687#true} is VALID [2022-04-27 15:02:05,783 INFO L290 TraceCheckUtils]: 5: Hoare triple {186687#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; {186687#true} is VALID [2022-04-27 15:02:05,784 INFO L272 TraceCheckUtils]: 6: Hoare triple {186687#true} call _BLAST_init(); {186739#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:05,784 INFO L290 TraceCheckUtils]: 7: Hoare triple {186739#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {186687#true} is VALID [2022-04-27 15:02:05,784 INFO L290 TraceCheckUtils]: 8: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,784 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {186687#true} {186687#true} #1067#return; {186687#true} is VALID [2022-04-27 15:02:05,784 INFO L290 TraceCheckUtils]: 10: Hoare triple {186687#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; {186687#true} is VALID [2022-04-27 15:02:05,784 INFO L290 TraceCheckUtils]: 11: Hoare triple {186687#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {186687#true} is VALID [2022-04-27 15:02:05,784 INFO L272 TraceCheckUtils]: 12: Hoare triple {186687#true} call stub_driver_init(); {186740#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:02:05,784 INFO L290 TraceCheckUtils]: 13: Hoare triple {186740#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {186687#true} is VALID [2022-04-27 15:02:05,784 INFO L290 TraceCheckUtils]: 14: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,784 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {186687#true} {186687#true} #1069#return; {186687#true} is VALID [2022-04-27 15:02:05,784 INFO L290 TraceCheckUtils]: 16: Hoare triple {186687#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; {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L290 TraceCheckUtils]: 17: Hoare triple {186687#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; {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L290 TraceCheckUtils]: 18: Hoare triple {186687#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; {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L290 TraceCheckUtils]: 19: Hoare triple {186687#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; {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L290 TraceCheckUtils]: 20: Hoare triple {186687#true} assume 3 == ~tmp_ndt_4~0; {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L272 TraceCheckUtils]: 21: Hoare triple {186687#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L290 TraceCheckUtils]: 22: Hoare triple {186687#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; {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L290 TraceCheckUtils]: 23: Hoare triple {186687#true} assume 1 == ~PagingReferenceCount~0; {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L290 TraceCheckUtils]: 24: Hoare triple {186687#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L290 TraceCheckUtils]: 25: Hoare triple {186687#true} assume !(0 != ~disketteExtension__IsRemoved~0); {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L290 TraceCheckUtils]: 26: Hoare triple {186687#true} assume 0 == ~irpSp__MinorFunction~0; {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L272 TraceCheckUtils]: 27: Hoare triple {186687#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L290 TraceCheckUtils]: 28: Hoare triple {186687#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; {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L290 TraceCheckUtils]: 29: Hoare triple {186687#true} assume !(~s~0 != ~NP~0); {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L290 TraceCheckUtils]: 30: Hoare triple {186687#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {186687#true} is VALID [2022-04-27 15:02:05,785 INFO L290 TraceCheckUtils]: 31: Hoare triple {186687#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {186687#true} is VALID [2022-04-27 15:02:05,786 INFO L272 TraceCheckUtils]: 32: Hoare triple {186687#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {186741#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:05,786 INFO L290 TraceCheckUtils]: 33: Hoare triple {186741#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {186687#true} is VALID [2022-04-27 15:02:05,786 INFO L290 TraceCheckUtils]: 34: Hoare triple {186687#true} assume 0 != ~compRegistered~0; {186687#true} is VALID [2022-04-27 15:02:05,787 INFO L272 TraceCheckUtils]: 35: Hoare triple {186687#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {186755#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:05,787 INFO L290 TraceCheckUtils]: 36: Hoare triple {186755#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {186687#true} is VALID [2022-04-27 15:02:05,787 INFO L272 TraceCheckUtils]: 37: Hoare triple {186687#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {186755#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:05,787 INFO L290 TraceCheckUtils]: 38: Hoare triple {186755#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {186687#true} is VALID [2022-04-27 15:02:05,787 INFO L290 TraceCheckUtils]: 39: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,787 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {186687#true} {186687#true} #1091#return; {186687#true} is VALID [2022-04-27 15:02:05,787 INFO L290 TraceCheckUtils]: 41: Hoare triple {186687#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {186687#true} is VALID [2022-04-27 15:02:05,787 INFO L290 TraceCheckUtils]: 42: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,788 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {186687#true} {186687#true} #1125#return; {186687#true} is VALID [2022-04-27 15:02:05,788 INFO L290 TraceCheckUtils]: 44: Hoare triple {186687#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {186687#true} is VALID [2022-04-27 15:02:05,788 INFO L290 TraceCheckUtils]: 45: Hoare triple {186687#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {186687#true} is VALID [2022-04-27 15:02:05,788 INFO L272 TraceCheckUtils]: 46: Hoare triple {186687#true} call stubMoreProcessingRequired(); {186759#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:05,788 INFO L290 TraceCheckUtils]: 47: Hoare triple {186759#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {186687#true} is VALID [2022-04-27 15:02:05,788 INFO L290 TraceCheckUtils]: 48: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,788 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {186687#true} {186687#true} #1127#return; {186687#true} is VALID [2022-04-27 15:02:05,788 INFO L290 TraceCheckUtils]: 50: Hoare triple {186687#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {186687#true} is VALID [2022-04-27 15:02:05,788 INFO L290 TraceCheckUtils]: 51: Hoare triple {186687#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; {186687#true} is VALID [2022-04-27 15:02:05,788 INFO L290 TraceCheckUtils]: 52: Hoare triple {186687#true} assume !(1 == ~tmp_ndt_11~0); {186687#true} is VALID [2022-04-27 15:02:05,789 INFO L290 TraceCheckUtils]: 53: Hoare triple {186687#true} ~returnVal2~0 := 259; {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:05,789 INFO L290 TraceCheckUtils]: 54: Hoare triple {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:05,789 INFO L290 TraceCheckUtils]: 55: Hoare triple {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:05,790 INFO L290 TraceCheckUtils]: 56: Hoare triple {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:05,790 INFO L290 TraceCheckUtils]: 57: Hoare triple {186753#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {186754#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-27 15:02:05,790 INFO L290 TraceCheckUtils]: 58: Hoare triple {186754#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {186754#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-27 15:02:05,791 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {186754#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {186687#true} #1101#return; {186725#(and (<= 259 |FloppyStartDevice_#t~ret75|) (<= |FloppyStartDevice_#t~ret75| 259))} is VALID [2022-04-27 15:02:05,791 INFO L290 TraceCheckUtils]: 60: Hoare triple {186725#(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; {186726#(and (< 258 FloppyStartDevice_~__cil_tmp42~0) (<= FloppyStartDevice_~__cil_tmp42~0 259))} is VALID [2022-04-27 15:02:05,792 INFO L290 TraceCheckUtils]: 61: Hoare triple {186726#(and (< 258 FloppyStartDevice_~__cil_tmp42~0) (<= FloppyStartDevice_~__cil_tmp42~0 259))} assume !(259 == ~__cil_tmp42~0); {186688#false} is VALID [2022-04-27 15:02:05,792 INFO L290 TraceCheckUtils]: 62: Hoare triple {186688#false} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {186688#false} is VALID [2022-04-27 15:02:05,792 INFO L272 TraceCheckUtils]: 63: Hoare triple {186688#false} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {186760#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:05,792 INFO L290 TraceCheckUtils]: 64: Hoare triple {186760#(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; {186687#true} is VALID [2022-04-27 15:02:05,793 INFO L272 TraceCheckUtils]: 65: Hoare triple {186687#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {186766#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:05,793 INFO L290 TraceCheckUtils]: 66: Hoare triple {186766#(= |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; {186687#true} is VALID [2022-04-27 15:02:05,793 INFO L290 TraceCheckUtils]: 67: Hoare triple {186687#true} assume !(0 == ~tmp_ndt_5~0); {186687#true} is VALID [2022-04-27 15:02:05,793 INFO L290 TraceCheckUtils]: 68: Hoare triple {186687#true} #res := 0; {186687#true} is VALID [2022-04-27 15:02:05,793 INFO L290 TraceCheckUtils]: 69: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,793 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {186687#true} {186687#true} #1153#return; {186687#true} is VALID [2022-04-27 15:02:05,793 INFO L290 TraceCheckUtils]: 71: Hoare triple {186687#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {186687#true} is VALID [2022-04-27 15:02:05,793 INFO L290 TraceCheckUtils]: 72: Hoare triple {186687#true} assume 0 == ~irp~0;#res := -1073741670; {186687#true} is VALID [2022-04-27 15:02:05,793 INFO L290 TraceCheckUtils]: 73: Hoare triple {186687#true} assume true; {186687#true} is VALID [2022-04-27 15:02:05,793 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {186687#true} {186688#false} #1105#return; {186688#false} is VALID [2022-04-27 15:02:05,793 INFO L290 TraceCheckUtils]: 75: Hoare triple {186688#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {186688#false} is VALID [2022-04-27 15:02:05,793 INFO L290 TraceCheckUtils]: 76: Hoare triple {186688#false} assume !(~ntStatus~1 >= 0); {186688#false} is VALID [2022-04-27 15:02:05,793 INFO L290 TraceCheckUtils]: 77: Hoare triple {186688#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {186688#false} is VALID [2022-04-27 15:02:05,793 INFO L272 TraceCheckUtils]: 78: Hoare triple {186688#false} call IofCompleteRequest(~Irp, 0); {186688#false} is VALID [2022-04-27 15:02:05,793 INFO L290 TraceCheckUtils]: 79: Hoare triple {186688#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {186688#false} is VALID [2022-04-27 15:02:05,793 INFO L290 TraceCheckUtils]: 80: Hoare triple {186688#false} assume !(~s~0 == ~NP~0); {186688#false} is VALID [2022-04-27 15:02:05,794 INFO L272 TraceCheckUtils]: 81: Hoare triple {186688#false} call errorFn(); {186688#false} is VALID [2022-04-27 15:02:05,794 INFO L290 TraceCheckUtils]: 82: Hoare triple {186688#false} assume !false; {186688#false} is VALID [2022-04-27 15:02:05,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:02:05,794 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:02:05,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1937170263] [2022-04-27 15:02:05,794 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1937170263] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:02:05,794 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:02:05,794 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-27 15:02:05,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138158957] [2022-04-27 15:02:05,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:02:05,794 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 [2022-04-27 15:02:05,795 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:02:05,795 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) [2022-04-27 15:02:05,849 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:02:05,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-27 15:02:05,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:02:05,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-27 15:02:05,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-04-27 15:02:05,850 INFO L87 Difference]: Start difference. First operand 664 states and 786 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) [2022-04-27 15:02:10,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:10,208 INFO L93 Difference]: Finished difference Result 1069 states and 1308 transitions. [2022-04-27 15:02:10,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-27 15:02:10,208 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 [2022-04-27 15:02:10,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:02:10,208 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) [2022-04-27 15:02:10,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 596 transitions. [2022-04-27 15:02:10,211 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) [2022-04-27 15:02:10,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 596 transitions. [2022-04-27 15:02:10,215 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 596 transitions. [2022-04-27 15:02:10,554 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 596 edges. 596 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:02:10,582 INFO L225 Difference]: With dead ends: 1069 [2022-04-27 15:02:10,582 INFO L226 Difference]: Without dead ends: 815 [2022-04-27 15:02:10,582 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=115, Invalid=391, Unknown=0, NotChecked=0, Total=506 [2022-04-27 15:02:10,583 INFO L413 NwaCegarLoop]: 356 mSDtfsCounter, 387 mSDsluCounter, 1274 mSDsCounter, 0 mSdLazyCounter, 1307 mSolverCounterSat, 130 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 398 SdHoareTripleChecker+Valid, 1630 SdHoareTripleChecker+Invalid, 1437 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 130 IncrementalHoareTripleChecker+Valid, 1307 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-27 15:02:10,583 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [398 Valid, 1630 Invalid, 1437 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [130 Valid, 1307 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-27 15:02:10,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 815 states. [2022-04-27 15:02:11,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 815 to 628. [2022-04-27 15:02:11,063 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:02:11,064 INFO L82 GeneralOperation]: Start isEquivalent. First operand 815 states. Second operand has 628 states, 504 states have (on average 1.1964285714285714) internal successors, (603), 511 states have internal predecessors, (603), 63 states have call successors, (63), 50 states have call predecessors, (63), 60 states have return successors, (74), 67 states have call predecessors, (74), 58 states have call successors, (74) [2022-04-27 15:02:11,064 INFO L74 IsIncluded]: Start isIncluded. First operand 815 states. Second operand has 628 states, 504 states have (on average 1.1964285714285714) internal successors, (603), 511 states have internal predecessors, (603), 63 states have call successors, (63), 50 states have call predecessors, (63), 60 states have return successors, (74), 67 states have call predecessors, (74), 58 states have call successors, (74) [2022-04-27 15:02:11,065 INFO L87 Difference]: Start difference. First operand 815 states. Second operand has 628 states, 504 states have (on average 1.1964285714285714) internal successors, (603), 511 states have internal predecessors, (603), 63 states have call successors, (63), 50 states have call predecessors, (63), 60 states have return successors, (74), 67 states have call predecessors, (74), 58 states have call successors, (74) [2022-04-27 15:02:11,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:11,084 INFO L93 Difference]: Finished difference Result 815 states and 1003 transitions. [2022-04-27 15:02:11,084 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1003 transitions. [2022-04-27 15:02:11,085 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:02:11,085 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:02:11,086 INFO L74 IsIncluded]: Start isIncluded. First operand has 628 states, 504 states have (on average 1.1964285714285714) internal successors, (603), 511 states have internal predecessors, (603), 63 states have call successors, (63), 50 states have call predecessors, (63), 60 states have return successors, (74), 67 states have call predecessors, (74), 58 states have call successors, (74) Second operand 815 states. [2022-04-27 15:02:11,086 INFO L87 Difference]: Start difference. First operand has 628 states, 504 states have (on average 1.1964285714285714) internal successors, (603), 511 states have internal predecessors, (603), 63 states have call successors, (63), 50 states have call predecessors, (63), 60 states have return successors, (74), 67 states have call predecessors, (74), 58 states have call successors, (74) Second operand 815 states. [2022-04-27 15:02:11,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:11,106 INFO L93 Difference]: Finished difference Result 815 states and 1003 transitions. [2022-04-27 15:02:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1003 transitions. [2022-04-27 15:02:11,106 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:02:11,106 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:02:11,106 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:02:11,106 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:02:11,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 628 states, 504 states have (on average 1.1964285714285714) internal successors, (603), 511 states have internal predecessors, (603), 63 states have call successors, (63), 50 states have call predecessors, (63), 60 states have return successors, (74), 67 states have call predecessors, (74), 58 states have call successors, (74) [2022-04-27 15:02:11,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 628 states and 740 transitions. [2022-04-27 15:02:11,122 INFO L78 Accepts]: Start accepts. Automaton has 628 states and 740 transitions. Word has length 83 [2022-04-27 15:02:11,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:02:11,122 INFO L495 AbstractCegarLoop]: Abstraction has 628 states and 740 transitions. [2022-04-27 15:02:11,122 INFO L496 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) [2022-04-27 15:02:11,122 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 740 transitions. [2022-04-27 15:02:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-04-27 15:02:11,122 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:02:11,122 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:02:11,123 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2022-04-27 15:02:11,123 INFO L420 AbstractCegarLoop]: === Iteration 52 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:02:11,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:02:11,123 INFO L85 PathProgramCache]: Analyzing trace with hash 1453609377, now seen corresponding path program 1 times [2022-04-27 15:02:11,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:02:11,123 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877398378] [2022-04-27 15:02:11,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:02:11,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:02:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:11,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:02:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:11,179 INFO L290 TraceCheckUtils]: 0: Hoare triple {190761#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {190695#true} is VALID [2022-04-27 15:02:11,180 INFO L290 TraceCheckUtils]: 1: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,180 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {190695#true} {190695#true} #1159#return; {190695#true} is VALID [2022-04-27 15:02:11,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:02:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:11,194 INFO L290 TraceCheckUtils]: 0: Hoare triple {190762#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {190695#true} is VALID [2022-04-27 15:02:11,194 INFO L290 TraceCheckUtils]: 1: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,194 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {190695#true} {190695#true} #1067#return; {190695#true} is VALID [2022-04-27 15:02:11,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:02:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:11,202 INFO L290 TraceCheckUtils]: 0: Hoare triple {190763#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {190695#true} is VALID [2022-04-27 15:02:11,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,202 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {190695#true} {190695#true} #1069#return; {190695#true} is VALID [2022-04-27 15:02:11,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 15:02:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:11,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-27 15:02:11,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:11,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-27 15:02:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:11,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 15:02:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:11,277 INFO L290 TraceCheckUtils]: 0: Hoare triple {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {190695#true} is VALID [2022-04-27 15:02:11,277 INFO L290 TraceCheckUtils]: 1: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,277 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {190695#true} {190695#true} #1091#return; {190695#true} is VALID [2022-04-27 15:02:11,277 INFO L290 TraceCheckUtils]: 0: Hoare triple {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {190695#true} is VALID [2022-04-27 15:02:11,277 INFO L272 TraceCheckUtils]: 1: Hoare triple {190695#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:11,277 INFO L290 TraceCheckUtils]: 2: Hoare triple {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {190695#true} is VALID [2022-04-27 15:02:11,277 INFO L290 TraceCheckUtils]: 3: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,277 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {190695#true} {190695#true} #1091#return; {190695#true} is VALID [2022-04-27 15:02:11,277 INFO L290 TraceCheckUtils]: 5: Hoare triple {190695#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {190695#true} is VALID [2022-04-27 15:02:11,277 INFO L290 TraceCheckUtils]: 6: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,278 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {190695#true} {190695#true} #1125#return; {190695#true} is VALID [2022-04-27 15:02:11,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-27 15:02:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:11,284 INFO L290 TraceCheckUtils]: 0: Hoare triple {190816#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {190695#true} is VALID [2022-04-27 15:02:11,284 INFO L290 TraceCheckUtils]: 1: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,284 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {190695#true} {190695#true} #1127#return; {190695#true} is VALID [2022-04-27 15:02:11,284 INFO L290 TraceCheckUtils]: 0: Hoare triple {190798#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {190695#true} is VALID [2022-04-27 15:02:11,284 INFO L290 TraceCheckUtils]: 1: Hoare triple {190695#true} assume 0 != ~compRegistered~0; {190695#true} is VALID [2022-04-27 15:02:11,285 INFO L272 TraceCheckUtils]: 2: Hoare triple {190695#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:11,285 INFO L290 TraceCheckUtils]: 3: Hoare triple {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {190695#true} is VALID [2022-04-27 15:02:11,285 INFO L272 TraceCheckUtils]: 4: Hoare triple {190695#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:11,285 INFO L290 TraceCheckUtils]: 5: Hoare triple {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {190695#true} is VALID [2022-04-27 15:02:11,285 INFO L290 TraceCheckUtils]: 6: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,285 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {190695#true} {190695#true} #1091#return; {190695#true} is VALID [2022-04-27 15:02:11,285 INFO L290 TraceCheckUtils]: 8: Hoare triple {190695#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {190695#true} is VALID [2022-04-27 15:02:11,285 INFO L290 TraceCheckUtils]: 9: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,285 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {190695#true} {190695#true} #1125#return; {190695#true} is VALID [2022-04-27 15:02:11,285 INFO L290 TraceCheckUtils]: 11: Hoare triple {190695#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {190695#true} is VALID [2022-04-27 15:02:11,285 INFO L290 TraceCheckUtils]: 12: Hoare triple {190695#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {190695#true} is VALID [2022-04-27 15:02:11,285 INFO L272 TraceCheckUtils]: 13: Hoare triple {190695#true} call stubMoreProcessingRequired(); {190816#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:11,285 INFO L290 TraceCheckUtils]: 14: Hoare triple {190816#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {190695#true} is VALID [2022-04-27 15:02:11,286 INFO L290 TraceCheckUtils]: 15: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,286 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {190695#true} {190695#true} #1127#return; {190695#true} is VALID [2022-04-27 15:02:11,286 INFO L290 TraceCheckUtils]: 17: Hoare triple {190695#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {190695#true} is VALID [2022-04-27 15:02:11,286 INFO L290 TraceCheckUtils]: 18: Hoare triple {190695#true} assume 0 == ~tmp_ndt_10~0; {190695#true} is VALID [2022-04-27 15:02:11,286 INFO L290 TraceCheckUtils]: 19: Hoare triple {190695#true} ~returnVal2~0 := 0; {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:11,286 INFO L290 TraceCheckUtils]: 20: Hoare triple {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:11,286 INFO L290 TraceCheckUtils]: 21: Hoare triple {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:11,287 INFO L290 TraceCheckUtils]: 22: Hoare triple {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:11,287 INFO L290 TraceCheckUtils]: 23: Hoare triple {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {190811#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-27 15:02:11,287 INFO L290 TraceCheckUtils]: 24: Hoare triple {190811#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {190811#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-27 15:02:11,287 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {190811#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {190695#true} #1045#return; {190791#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-27 15:02:11,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-27 15:02:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:11,289 INFO L290 TraceCheckUtils]: 0: Hoare triple {190816#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {190695#true} is VALID [2022-04-27 15:02:11,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {190695#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {190695#true} is VALID [2022-04-27 15:02:11,289 INFO L290 TraceCheckUtils]: 2: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,289 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {190695#true} {190792#(= FloppyPnp_~ntStatus~0 0)} #1049#return; {190792#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-27 15:02:11,289 INFO L290 TraceCheckUtils]: 0: Hoare triple {190764#(and (= |old(~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; {190695#true} is VALID [2022-04-27 15:02:11,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {190695#true} assume 1 == ~PagingReferenceCount~0; {190695#true} is VALID [2022-04-27 15:02:11,289 INFO L290 TraceCheckUtils]: 2: Hoare triple {190695#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {190695#true} is VALID [2022-04-27 15:02:11,289 INFO L290 TraceCheckUtils]: 3: Hoare triple {190695#true} assume !(0 != ~disketteExtension__IsRemoved~0); {190695#true} is VALID [2022-04-27 15:02:11,290 INFO L290 TraceCheckUtils]: 4: Hoare triple {190695#true} assume !(0 == ~irpSp__MinorFunction~0); {190695#true} is VALID [2022-04-27 15:02:11,290 INFO L290 TraceCheckUtils]: 5: Hoare triple {190695#true} assume !(5 == ~irpSp__MinorFunction~0); {190695#true} is VALID [2022-04-27 15:02:11,290 INFO L290 TraceCheckUtils]: 6: Hoare triple {190695#true} assume !(1 == ~irpSp__MinorFunction~0); {190695#true} is VALID [2022-04-27 15:02:11,290 INFO L290 TraceCheckUtils]: 7: Hoare triple {190695#true} assume 6 == ~irpSp__MinorFunction~0; {190695#true} is VALID [2022-04-27 15:02:11,290 INFO L290 TraceCheckUtils]: 8: Hoare triple {190695#true} assume 6 == ~irpSp__MinorFunction~0; {190695#true} is VALID [2022-04-27 15:02:11,290 INFO L290 TraceCheckUtils]: 9: Hoare triple {190695#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; {190695#true} is VALID [2022-04-27 15:02:11,290 INFO L290 TraceCheckUtils]: 10: Hoare triple {190695#true} assume !(~s~0 != ~NP~0); {190695#true} is VALID [2022-04-27 15:02:11,290 INFO L290 TraceCheckUtils]: 11: Hoare triple {190695#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {190695#true} is VALID [2022-04-27 15:02:11,290 INFO L290 TraceCheckUtils]: 12: Hoare triple {190695#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {190695#true} is VALID [2022-04-27 15:02:11,292 INFO L272 TraceCheckUtils]: 13: Hoare triple {190695#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {190798#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:11,292 INFO L290 TraceCheckUtils]: 14: Hoare triple {190798#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {190695#true} is VALID [2022-04-27 15:02:11,292 INFO L290 TraceCheckUtils]: 15: Hoare triple {190695#true} assume 0 != ~compRegistered~0; {190695#true} is VALID [2022-04-27 15:02:11,293 INFO L272 TraceCheckUtils]: 16: Hoare triple {190695#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:11,293 INFO L290 TraceCheckUtils]: 17: Hoare triple {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {190695#true} is VALID [2022-04-27 15:02:11,293 INFO L272 TraceCheckUtils]: 18: Hoare triple {190695#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:11,293 INFO L290 TraceCheckUtils]: 19: Hoare triple {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {190695#true} is VALID [2022-04-27 15:02:11,293 INFO L290 TraceCheckUtils]: 20: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,293 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {190695#true} {190695#true} #1091#return; {190695#true} is VALID [2022-04-27 15:02:11,293 INFO L290 TraceCheckUtils]: 22: Hoare triple {190695#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {190695#true} is VALID [2022-04-27 15:02:11,293 INFO L290 TraceCheckUtils]: 23: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,293 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {190695#true} {190695#true} #1125#return; {190695#true} is VALID [2022-04-27 15:02:11,294 INFO L290 TraceCheckUtils]: 25: Hoare triple {190695#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {190695#true} is VALID [2022-04-27 15:02:11,294 INFO L290 TraceCheckUtils]: 26: Hoare triple {190695#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {190695#true} is VALID [2022-04-27 15:02:11,294 INFO L272 TraceCheckUtils]: 27: Hoare triple {190695#true} call stubMoreProcessingRequired(); {190816#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:11,294 INFO L290 TraceCheckUtils]: 28: Hoare triple {190816#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {190695#true} is VALID [2022-04-27 15:02:11,294 INFO L290 TraceCheckUtils]: 29: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,294 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {190695#true} {190695#true} #1127#return; {190695#true} is VALID [2022-04-27 15:02:11,294 INFO L290 TraceCheckUtils]: 31: Hoare triple {190695#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {190695#true} is VALID [2022-04-27 15:02:11,294 INFO L290 TraceCheckUtils]: 32: Hoare triple {190695#true} assume 0 == ~tmp_ndt_10~0; {190695#true} is VALID [2022-04-27 15:02:11,294 INFO L290 TraceCheckUtils]: 33: Hoare triple {190695#true} ~returnVal2~0 := 0; {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:11,294 INFO L290 TraceCheckUtils]: 34: Hoare triple {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:11,295 INFO L290 TraceCheckUtils]: 35: Hoare triple {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:11,295 INFO L290 TraceCheckUtils]: 36: Hoare triple {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:11,295 INFO L290 TraceCheckUtils]: 37: Hoare triple {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {190811#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-27 15:02:11,295 INFO L290 TraceCheckUtils]: 38: Hoare triple {190811#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {190811#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-27 15:02:11,296 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {190811#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {190695#true} #1045#return; {190791#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-27 15:02:11,296 INFO L290 TraceCheckUtils]: 40: Hoare triple {190791#(= |FloppyPnp_#t~ret43| 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {190792#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-27 15:02:11,296 INFO L290 TraceCheckUtils]: 41: Hoare triple {190792#(= FloppyPnp_~ntStatus~0 0)} assume !(259 == ~__cil_tmp30~0); {190792#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-27 15:02:11,296 INFO L290 TraceCheckUtils]: 42: Hoare triple {190792#(= FloppyPnp_~ntStatus~0 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {190792#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-27 15:02:11,297 INFO L272 TraceCheckUtils]: 43: Hoare triple {190792#(= FloppyPnp_~ntStatus~0 0)} call IofCompleteRequest(~Irp, 0); {190816#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:11,297 INFO L290 TraceCheckUtils]: 44: Hoare triple {190816#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {190695#true} is VALID [2022-04-27 15:02:11,297 INFO L290 TraceCheckUtils]: 45: Hoare triple {190695#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {190695#true} is VALID [2022-04-27 15:02:11,297 INFO L290 TraceCheckUtils]: 46: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,297 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {190695#true} {190792#(= FloppyPnp_~ntStatus~0 0)} #1049#return; {190792#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-27 15:02:11,297 INFO L290 TraceCheckUtils]: 48: Hoare triple {190792#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {190792#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-27 15:02:11,297 INFO L290 TraceCheckUtils]: 49: Hoare triple {190792#(= FloppyPnp_~ntStatus~0 0)} assume 0 == ~PagingReferenceCount~0; {190792#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-27 15:02:11,298 INFO L290 TraceCheckUtils]: 50: Hoare triple {190792#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {190797#(= |FloppyPnp_#res| 0)} is VALID [2022-04-27 15:02:11,298 INFO L290 TraceCheckUtils]: 51: Hoare triple {190797#(= |FloppyPnp_#res| 0)} assume true; {190797#(= |FloppyPnp_#res| 0)} is VALID [2022-04-27 15:02:11,298 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {190797#(= |FloppyPnp_#res| 0)} {190695#true} #1077#return; {190759#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-27 15:02:11,299 INFO L272 TraceCheckUtils]: 0: Hoare triple {190695#true} call ULTIMATE.init(); {190761#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:02:11,299 INFO L290 TraceCheckUtils]: 1: Hoare triple {190761#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {190695#true} is VALID [2022-04-27 15:02:11,299 INFO L290 TraceCheckUtils]: 2: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,299 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {190695#true} {190695#true} #1159#return; {190695#true} is VALID [2022-04-27 15:02:11,299 INFO L272 TraceCheckUtils]: 4: Hoare triple {190695#true} call #t~ret170 := main(); {190695#true} is VALID [2022-04-27 15:02:11,299 INFO L290 TraceCheckUtils]: 5: Hoare triple {190695#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; {190695#true} is VALID [2022-04-27 15:02:11,300 INFO L272 TraceCheckUtils]: 6: Hoare triple {190695#true} call _BLAST_init(); {190762#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:11,300 INFO L290 TraceCheckUtils]: 7: Hoare triple {190762#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {190695#true} is VALID [2022-04-27 15:02:11,300 INFO L290 TraceCheckUtils]: 8: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,300 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {190695#true} {190695#true} #1067#return; {190695#true} is VALID [2022-04-27 15:02:11,300 INFO L290 TraceCheckUtils]: 10: Hoare triple {190695#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; {190695#true} is VALID [2022-04-27 15:02:11,300 INFO L290 TraceCheckUtils]: 11: Hoare triple {190695#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {190695#true} is VALID [2022-04-27 15:02:11,301 INFO L272 TraceCheckUtils]: 12: Hoare triple {190695#true} call stub_driver_init(); {190763#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:02:11,301 INFO L290 TraceCheckUtils]: 13: Hoare triple {190763#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {190695#true} is VALID [2022-04-27 15:02:11,301 INFO L290 TraceCheckUtils]: 14: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,301 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {190695#true} {190695#true} #1069#return; {190695#true} is VALID [2022-04-27 15:02:11,301 INFO L290 TraceCheckUtils]: 16: Hoare triple {190695#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; {190695#true} is VALID [2022-04-27 15:02:11,301 INFO L290 TraceCheckUtils]: 17: Hoare triple {190695#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; {190695#true} is VALID [2022-04-27 15:02:11,301 INFO L290 TraceCheckUtils]: 18: Hoare triple {190695#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; {190695#true} is VALID [2022-04-27 15:02:11,301 INFO L290 TraceCheckUtils]: 19: Hoare triple {190695#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; {190695#true} is VALID [2022-04-27 15:02:11,301 INFO L290 TraceCheckUtils]: 20: Hoare triple {190695#true} assume 3 == ~tmp_ndt_4~0; {190695#true} is VALID [2022-04-27 15:02:11,301 INFO L272 TraceCheckUtils]: 21: Hoare triple {190695#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {190764#(and (= |old(~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 [2022-04-27 15:02:11,301 INFO L290 TraceCheckUtils]: 22: Hoare triple {190764#(and (= |old(~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; {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 23: Hoare triple {190695#true} assume 1 == ~PagingReferenceCount~0; {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 24: Hoare triple {190695#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 25: Hoare triple {190695#true} assume !(0 != ~disketteExtension__IsRemoved~0); {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 26: Hoare triple {190695#true} assume !(0 == ~irpSp__MinorFunction~0); {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 27: Hoare triple {190695#true} assume !(5 == ~irpSp__MinorFunction~0); {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 28: Hoare triple {190695#true} assume !(1 == ~irpSp__MinorFunction~0); {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 29: Hoare triple {190695#true} assume 6 == ~irpSp__MinorFunction~0; {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 30: Hoare triple {190695#true} assume 6 == ~irpSp__MinorFunction~0; {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 31: Hoare triple {190695#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; {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 32: Hoare triple {190695#true} assume !(~s~0 != ~NP~0); {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 33: Hoare triple {190695#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 34: Hoare triple {190695#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L272 TraceCheckUtils]: 35: Hoare triple {190695#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {190798#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 36: Hoare triple {190798#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {190695#true} is VALID [2022-04-27 15:02:11,302 INFO L290 TraceCheckUtils]: 37: Hoare triple {190695#true} assume 0 != ~compRegistered~0; {190695#true} is VALID [2022-04-27 15:02:11,303 INFO L272 TraceCheckUtils]: 38: Hoare triple {190695#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:11,303 INFO L290 TraceCheckUtils]: 39: Hoare triple {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {190695#true} is VALID [2022-04-27 15:02:11,303 INFO L272 TraceCheckUtils]: 40: Hoare triple {190695#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:11,303 INFO L290 TraceCheckUtils]: 41: Hoare triple {190812#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {190695#true} is VALID [2022-04-27 15:02:11,303 INFO L290 TraceCheckUtils]: 42: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,303 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {190695#true} {190695#true} #1091#return; {190695#true} is VALID [2022-04-27 15:02:11,303 INFO L290 TraceCheckUtils]: 44: Hoare triple {190695#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {190695#true} is VALID [2022-04-27 15:02:11,303 INFO L290 TraceCheckUtils]: 45: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,303 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {190695#true} {190695#true} #1125#return; {190695#true} is VALID [2022-04-27 15:02:11,303 INFO L290 TraceCheckUtils]: 47: Hoare triple {190695#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {190695#true} is VALID [2022-04-27 15:02:11,303 INFO L290 TraceCheckUtils]: 48: Hoare triple {190695#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {190695#true} is VALID [2022-04-27 15:02:11,306 INFO L272 TraceCheckUtils]: 49: Hoare triple {190695#true} call stubMoreProcessingRequired(); {190816#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:11,307 INFO L290 TraceCheckUtils]: 50: Hoare triple {190816#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {190695#true} is VALID [2022-04-27 15:02:11,307 INFO L290 TraceCheckUtils]: 51: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,307 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {190695#true} {190695#true} #1127#return; {190695#true} is VALID [2022-04-27 15:02:11,307 INFO L290 TraceCheckUtils]: 53: Hoare triple {190695#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {190695#true} is VALID [2022-04-27 15:02:11,307 INFO L290 TraceCheckUtils]: 54: Hoare triple {190695#true} assume 0 == ~tmp_ndt_10~0; {190695#true} is VALID [2022-04-27 15:02:11,307 INFO L290 TraceCheckUtils]: 55: Hoare triple {190695#true} ~returnVal2~0 := 0; {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:11,307 INFO L290 TraceCheckUtils]: 56: Hoare triple {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:11,307 INFO L290 TraceCheckUtils]: 57: Hoare triple {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:11,308 INFO L290 TraceCheckUtils]: 58: Hoare triple {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-27 15:02:11,308 INFO L290 TraceCheckUtils]: 59: Hoare triple {190810#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {190811#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-27 15:02:11,308 INFO L290 TraceCheckUtils]: 60: Hoare triple {190811#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {190811#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-27 15:02:11,308 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {190811#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {190695#true} #1045#return; {190791#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-27 15:02:11,309 INFO L290 TraceCheckUtils]: 62: Hoare triple {190791#(= |FloppyPnp_#t~ret43| 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {190792#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-27 15:02:11,309 INFO L290 TraceCheckUtils]: 63: Hoare triple {190792#(= FloppyPnp_~ntStatus~0 0)} assume !(259 == ~__cil_tmp30~0); {190792#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-27 15:02:11,309 INFO L290 TraceCheckUtils]: 64: Hoare triple {190792#(= FloppyPnp_~ntStatus~0 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {190792#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-27 15:02:11,309 INFO L272 TraceCheckUtils]: 65: Hoare triple {190792#(= FloppyPnp_~ntStatus~0 0)} call IofCompleteRequest(~Irp, 0); {190816#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:11,309 INFO L290 TraceCheckUtils]: 66: Hoare triple {190816#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {190695#true} is VALID [2022-04-27 15:02:11,309 INFO L290 TraceCheckUtils]: 67: Hoare triple {190695#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {190695#true} is VALID [2022-04-27 15:02:11,309 INFO L290 TraceCheckUtils]: 68: Hoare triple {190695#true} assume true; {190695#true} is VALID [2022-04-27 15:02:11,310 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {190695#true} {190792#(= FloppyPnp_~ntStatus~0 0)} #1049#return; {190792#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-27 15:02:11,310 INFO L290 TraceCheckUtils]: 70: Hoare triple {190792#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {190792#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-27 15:02:11,310 INFO L290 TraceCheckUtils]: 71: Hoare triple {190792#(= FloppyPnp_~ntStatus~0 0)} assume 0 == ~PagingReferenceCount~0; {190792#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-27 15:02:11,310 INFO L290 TraceCheckUtils]: 72: Hoare triple {190792#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {190797#(= |FloppyPnp_#res| 0)} is VALID [2022-04-27 15:02:11,310 INFO L290 TraceCheckUtils]: 73: Hoare triple {190797#(= |FloppyPnp_#res| 0)} assume true; {190797#(= |FloppyPnp_#res| 0)} is VALID [2022-04-27 15:02:11,311 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {190797#(= |FloppyPnp_#res| 0)} {190695#true} #1077#return; {190759#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-27 15:02:11,311 INFO L290 TraceCheckUtils]: 75: Hoare triple {190759#(not (= 259 |main_#t~ret100|))} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {190760#(not (= main_~status~1 259))} is VALID [2022-04-27 15:02:11,335 INFO L290 TraceCheckUtils]: 76: Hoare triple {190760#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {190760#(not (= main_~status~1 259))} is VALID [2022-04-27 15:02:11,335 INFO L290 TraceCheckUtils]: 77: Hoare triple {190760#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {190760#(not (= main_~status~1 259))} is VALID [2022-04-27 15:02:11,336 INFO L290 TraceCheckUtils]: 78: Hoare triple {190760#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {190760#(not (= main_~status~1 259))} is VALID [2022-04-27 15:02:11,336 INFO L290 TraceCheckUtils]: 79: Hoare triple {190760#(not (= main_~status~1 259))} assume -1 != ~status~1; {190760#(not (= main_~status~1 259))} is VALID [2022-04-27 15:02:11,336 INFO L290 TraceCheckUtils]: 80: Hoare triple {190760#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {190760#(not (= main_~status~1 259))} is VALID [2022-04-27 15:02:11,336 INFO L290 TraceCheckUtils]: 81: Hoare triple {190760#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {190760#(not (= main_~status~1 259))} is VALID [2022-04-27 15:02:11,337 INFO L290 TraceCheckUtils]: 82: Hoare triple {190760#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {190760#(not (= main_~status~1 259))} is VALID [2022-04-27 15:02:11,337 INFO L290 TraceCheckUtils]: 83: Hoare triple {190760#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {190760#(not (= main_~status~1 259))} is VALID [2022-04-27 15:02:11,337 INFO L290 TraceCheckUtils]: 84: Hoare triple {190760#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {190760#(not (= main_~status~1 259))} is VALID [2022-04-27 15:02:11,337 INFO L290 TraceCheckUtils]: 85: Hoare triple {190760#(not (= main_~status~1 259))} assume 259 == ~status~1; {190696#false} is VALID [2022-04-27 15:02:11,337 INFO L272 TraceCheckUtils]: 86: Hoare triple {190696#false} call errorFn(); {190696#false} is VALID [2022-04-27 15:02:11,337 INFO L290 TraceCheckUtils]: 87: Hoare triple {190696#false} assume !false; {190696#false} is VALID [2022-04-27 15:02:11,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:02:11,338 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:02:11,338 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877398378] [2022-04-27 15:02:11,338 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [877398378] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:02:11,338 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:02:11,338 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-27 15:02:11,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [901669080] [2022-04-27 15:02:11,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:02:11,339 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 [2022-04-27 15:02:11,339 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:02:11,339 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) [2022-04-27 15:02:11,389 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:02:11,389 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-27 15:02:11,389 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:02:11,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-27 15:02:11,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2022-04-27 15:02:11,389 INFO L87 Difference]: Start difference. First operand 628 states and 740 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) [2022-04-27 15:02:15,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:15,894 INFO L93 Difference]: Finished difference Result 738 states and 867 transitions. [2022-04-27 15:02:15,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-27 15:02:15,894 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 [2022-04-27 15:02:15,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:02:15,895 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) [2022-04-27 15:02:15,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 394 transitions. [2022-04-27 15:02:15,897 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) [2022-04-27 15:02:15,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 394 transitions. [2022-04-27 15:02:15,899 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 394 transitions. [2022-04-27 15:02:16,186 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 394 edges. 394 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:02:16,205 INFO L225 Difference]: With dead ends: 738 [2022-04-27 15:02:16,205 INFO L226 Difference]: Without dead ends: 717 [2022-04-27 15:02:16,205 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=101, Invalid=499, Unknown=0, NotChecked=0, Total=600 [2022-04-27 15:02:16,206 INFO L413 NwaCegarLoop]: 305 mSDtfsCounter, 538 mSDsluCounter, 1361 mSDsCounter, 0 mSdLazyCounter, 1545 mSolverCounterSat, 194 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 546 SdHoareTripleChecker+Valid, 1666 SdHoareTripleChecker+Invalid, 1739 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 194 IncrementalHoareTripleChecker+Valid, 1545 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-27 15:02:16,206 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [546 Valid, 1666 Invalid, 1739 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [194 Valid, 1545 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-27 15:02:16,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 717 states. [2022-04-27 15:02:16,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 717 to 636. [2022-04-27 15:02:16,754 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:02:16,755 INFO L82 GeneralOperation]: Start isEquivalent. First operand 717 states. Second operand has 636 states, 511 states have (on average 1.1937377690802349) internal successors, (610), 518 states have internal predecessors, (610), 63 states have call successors, (63), 50 states have call predecessors, (63), 61 states have return successors, (77), 68 states have call predecessors, (77), 58 states have call successors, (77) [2022-04-27 15:02:16,756 INFO L74 IsIncluded]: Start isIncluded. First operand 717 states. Second operand has 636 states, 511 states have (on average 1.1937377690802349) internal successors, (610), 518 states have internal predecessors, (610), 63 states have call successors, (63), 50 states have call predecessors, (63), 61 states have return successors, (77), 68 states have call predecessors, (77), 58 states have call successors, (77) [2022-04-27 15:02:16,756 INFO L87 Difference]: Start difference. First operand 717 states. Second operand has 636 states, 511 states have (on average 1.1937377690802349) internal successors, (610), 518 states have internal predecessors, (610), 63 states have call successors, (63), 50 states have call predecessors, (63), 61 states have return successors, (77), 68 states have call predecessors, (77), 58 states have call successors, (77) [2022-04-27 15:02:16,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:16,770 INFO L93 Difference]: Finished difference Result 717 states and 845 transitions. [2022-04-27 15:02:16,770 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 845 transitions. [2022-04-27 15:02:16,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:02:16,771 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:02:16,772 INFO L74 IsIncluded]: Start isIncluded. First operand has 636 states, 511 states have (on average 1.1937377690802349) internal successors, (610), 518 states have internal predecessors, (610), 63 states have call successors, (63), 50 states have call predecessors, (63), 61 states have return successors, (77), 68 states have call predecessors, (77), 58 states have call successors, (77) Second operand 717 states. [2022-04-27 15:02:16,772 INFO L87 Difference]: Start difference. First operand has 636 states, 511 states have (on average 1.1937377690802349) internal successors, (610), 518 states have internal predecessors, (610), 63 states have call successors, (63), 50 states have call predecessors, (63), 61 states have return successors, (77), 68 states have call predecessors, (77), 58 states have call successors, (77) Second operand 717 states. [2022-04-27 15:02:16,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:16,787 INFO L93 Difference]: Finished difference Result 717 states and 845 transitions. [2022-04-27 15:02:16,787 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 845 transitions. [2022-04-27 15:02:16,787 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:02:16,787 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:02:16,787 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:02:16,787 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:02:16,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 636 states, 511 states have (on average 1.1937377690802349) internal successors, (610), 518 states have internal predecessors, (610), 63 states have call successors, (63), 50 states have call predecessors, (63), 61 states have return successors, (77), 68 states have call predecessors, (77), 58 states have call successors, (77) [2022-04-27 15:02:16,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 636 states and 750 transitions. [2022-04-27 15:02:16,804 INFO L78 Accepts]: Start accepts. Automaton has 636 states and 750 transitions. Word has length 88 [2022-04-27 15:02:16,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:02:16,804 INFO L495 AbstractCegarLoop]: Abstraction has 636 states and 750 transitions. [2022-04-27 15:02:16,804 INFO L496 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) [2022-04-27 15:02:16,804 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 750 transitions. [2022-04-27 15:02:16,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-04-27 15:02:16,805 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:02:16,805 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:02:16,805 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51 [2022-04-27 15:02:16,805 INFO L420 AbstractCegarLoop]: === Iteration 53 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:02:16,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:02:16,805 INFO L85 PathProgramCache]: Analyzing trace with hash 1714590573, now seen corresponding path program 1 times [2022-04-27 15:02:16,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:02:16,806 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603310054] [2022-04-27 15:02:16,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:02:16,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:02:16,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:16,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:02:16,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:16,925 INFO L290 TraceCheckUtils]: 0: Hoare triple {194176#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {194109#true} is VALID [2022-04-27 15:02:16,925 INFO L290 TraceCheckUtils]: 1: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:16,925 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {194109#true} {194109#true} #1159#return; {194109#true} is VALID [2022-04-27 15:02:16,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:02:16,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:16,944 INFO L290 TraceCheckUtils]: 0: Hoare triple {194177#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {194109#true} is VALID [2022-04-27 15:02:16,945 INFO L290 TraceCheckUtils]: 1: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:16,945 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {194109#true} {194109#true} #1067#return; {194109#true} is VALID [2022-04-27 15:02:16,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:02:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:16,955 INFO L290 TraceCheckUtils]: 0: Hoare triple {194178#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {194109#true} is VALID [2022-04-27 15:02:16,955 INFO L290 TraceCheckUtils]: 1: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:16,955 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {194109#true} {194109#true} #1069#return; {194109#true} is VALID [2022-04-27 15:02:16,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 15:02:16,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:17,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-27 15:02:17,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:17,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-27 15:02:17,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:17,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-27 15:02:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:17,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {194109#true} is VALID [2022-04-27 15:02:17,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,077 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {194109#true} {194109#true} #1091#return; {194109#true} is VALID [2022-04-27 15:02:17,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {194109#true} is VALID [2022-04-27 15:02:17,078 INFO L272 TraceCheckUtils]: 1: Hoare triple {194109#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:17,078 INFO L290 TraceCheckUtils]: 2: Hoare triple {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {194109#true} is VALID [2022-04-27 15:02:17,078 INFO L290 TraceCheckUtils]: 3: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,078 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {194109#true} {194109#true} #1091#return; {194109#true} is VALID [2022-04-27 15:02:17,078 INFO L290 TraceCheckUtils]: 5: Hoare triple {194109#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {194109#true} is VALID [2022-04-27 15:02:17,078 INFO L290 TraceCheckUtils]: 6: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,078 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {194109#true} {194109#true} #1125#return; {194109#true} is VALID [2022-04-27 15:02:17,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-27 15:02:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:17,088 INFO L290 TraceCheckUtils]: 0: Hoare triple {194232#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {194109#true} is VALID [2022-04-27 15:02:17,088 INFO L290 TraceCheckUtils]: 1: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,088 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {194109#true} {194109#true} #1127#return; {194109#true} is VALID [2022-04-27 15:02:17,088 INFO L290 TraceCheckUtils]: 0: Hoare triple {194214#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {194109#true} is VALID [2022-04-27 15:02:17,088 INFO L290 TraceCheckUtils]: 1: Hoare triple {194109#true} assume 0 != ~compRegistered~0; {194109#true} is VALID [2022-04-27 15:02:17,088 INFO L272 TraceCheckUtils]: 2: Hoare triple {194109#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:17,088 INFO L290 TraceCheckUtils]: 3: Hoare triple {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {194109#true} is VALID [2022-04-27 15:02:17,089 INFO L272 TraceCheckUtils]: 4: Hoare triple {194109#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:17,089 INFO L290 TraceCheckUtils]: 5: Hoare triple {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {194109#true} is VALID [2022-04-27 15:02:17,089 INFO L290 TraceCheckUtils]: 6: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,089 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {194109#true} {194109#true} #1091#return; {194109#true} is VALID [2022-04-27 15:02:17,089 INFO L290 TraceCheckUtils]: 8: Hoare triple {194109#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {194109#true} is VALID [2022-04-27 15:02:17,089 INFO L290 TraceCheckUtils]: 9: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,089 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {194109#true} {194109#true} #1125#return; {194109#true} is VALID [2022-04-27 15:02:17,089 INFO L290 TraceCheckUtils]: 11: Hoare triple {194109#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {194109#true} is VALID [2022-04-27 15:02:17,089 INFO L290 TraceCheckUtils]: 12: Hoare triple {194109#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {194109#true} is VALID [2022-04-27 15:02:17,089 INFO L272 TraceCheckUtils]: 13: Hoare triple {194109#true} call stubMoreProcessingRequired(); {194232#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:17,090 INFO L290 TraceCheckUtils]: 14: Hoare triple {194232#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {194109#true} is VALID [2022-04-27 15:02:17,090 INFO L290 TraceCheckUtils]: 15: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,090 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {194109#true} {194109#true} #1127#return; {194109#true} is VALID [2022-04-27 15:02:17,090 INFO L290 TraceCheckUtils]: 17: Hoare triple {194109#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {194109#true} is VALID [2022-04-27 15:02:17,090 INFO L290 TraceCheckUtils]: 18: Hoare triple {194109#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; {194109#true} is VALID [2022-04-27 15:02:17,090 INFO L290 TraceCheckUtils]: 19: Hoare triple {194109#true} assume 1 == ~tmp_ndt_11~0; {194109#true} is VALID [2022-04-27 15:02:17,090 INFO L290 TraceCheckUtils]: 20: Hoare triple {194109#true} ~returnVal2~0 := -1073741823; {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-27 15:02:17,090 INFO L290 TraceCheckUtils]: 21: Hoare triple {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-27 15:02:17,091 INFO L290 TraceCheckUtils]: 22: Hoare triple {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-27 15:02:17,091 INFO L290 TraceCheckUtils]: 23: Hoare triple {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-27 15:02:17,091 INFO L290 TraceCheckUtils]: 24: Hoare triple {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {194227#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-27 15:02:17,091 INFO L290 TraceCheckUtils]: 25: Hoare triple {194227#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {194227#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-27 15:02:17,092 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {194227#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {194109#true} #1045#return; {194207#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-27 15:02:17,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-27 15:02:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:17,094 INFO L290 TraceCheckUtils]: 0: Hoare triple {194232#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {194109#true} is VALID [2022-04-27 15:02:17,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {194109#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {194109#true} is VALID [2022-04-27 15:02:17,094 INFO L290 TraceCheckUtils]: 2: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,094 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {194109#true} {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #1049#return; {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-27 15:02:17,095 INFO L290 TraceCheckUtils]: 0: Hoare triple {194179#(and (= |old(~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; {194109#true} is VALID [2022-04-27 15:02:17,095 INFO L290 TraceCheckUtils]: 1: Hoare triple {194109#true} assume 1 == ~PagingReferenceCount~0; {194109#true} is VALID [2022-04-27 15:02:17,095 INFO L290 TraceCheckUtils]: 2: Hoare triple {194109#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {194109#true} is VALID [2022-04-27 15:02:17,095 INFO L290 TraceCheckUtils]: 3: Hoare triple {194109#true} assume !(0 != ~disketteExtension__IsRemoved~0); {194109#true} is VALID [2022-04-27 15:02:17,095 INFO L290 TraceCheckUtils]: 4: Hoare triple {194109#true} assume !(0 == ~irpSp__MinorFunction~0); {194109#true} is VALID [2022-04-27 15:02:17,095 INFO L290 TraceCheckUtils]: 5: Hoare triple {194109#true} assume !(5 == ~irpSp__MinorFunction~0); {194109#true} is VALID [2022-04-27 15:02:17,095 INFO L290 TraceCheckUtils]: 6: Hoare triple {194109#true} assume !(1 == ~irpSp__MinorFunction~0); {194109#true} is VALID [2022-04-27 15:02:17,095 INFO L290 TraceCheckUtils]: 7: Hoare triple {194109#true} assume 6 == ~irpSp__MinorFunction~0; {194109#true} is VALID [2022-04-27 15:02:17,095 INFO L290 TraceCheckUtils]: 8: Hoare triple {194109#true} assume 6 == ~irpSp__MinorFunction~0; {194109#true} is VALID [2022-04-27 15:02:17,095 INFO L290 TraceCheckUtils]: 9: Hoare triple {194109#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; {194109#true} is VALID [2022-04-27 15:02:17,095 INFO L290 TraceCheckUtils]: 10: Hoare triple {194109#true} assume !(~s~0 != ~NP~0); {194109#true} is VALID [2022-04-27 15:02:17,095 INFO L290 TraceCheckUtils]: 11: Hoare triple {194109#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {194109#true} is VALID [2022-04-27 15:02:17,095 INFO L290 TraceCheckUtils]: 12: Hoare triple {194109#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {194109#true} is VALID [2022-04-27 15:02:17,096 INFO L272 TraceCheckUtils]: 13: Hoare triple {194109#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {194214#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:17,096 INFO L290 TraceCheckUtils]: 14: Hoare triple {194214#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {194109#true} is VALID [2022-04-27 15:02:17,096 INFO L290 TraceCheckUtils]: 15: Hoare triple {194109#true} assume 0 != ~compRegistered~0; {194109#true} is VALID [2022-04-27 15:02:17,096 INFO L272 TraceCheckUtils]: 16: Hoare triple {194109#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:17,096 INFO L290 TraceCheckUtils]: 17: Hoare triple {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {194109#true} is VALID [2022-04-27 15:02:17,097 INFO L272 TraceCheckUtils]: 18: Hoare triple {194109#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:17,097 INFO L290 TraceCheckUtils]: 19: Hoare triple {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {194109#true} is VALID [2022-04-27 15:02:17,097 INFO L290 TraceCheckUtils]: 20: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,097 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {194109#true} {194109#true} #1091#return; {194109#true} is VALID [2022-04-27 15:02:17,097 INFO L290 TraceCheckUtils]: 22: Hoare triple {194109#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {194109#true} is VALID [2022-04-27 15:02:17,097 INFO L290 TraceCheckUtils]: 23: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,097 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {194109#true} {194109#true} #1125#return; {194109#true} is VALID [2022-04-27 15:02:17,097 INFO L290 TraceCheckUtils]: 25: Hoare triple {194109#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {194109#true} is VALID [2022-04-27 15:02:17,097 INFO L290 TraceCheckUtils]: 26: Hoare triple {194109#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {194109#true} is VALID [2022-04-27 15:02:17,097 INFO L272 TraceCheckUtils]: 27: Hoare triple {194109#true} call stubMoreProcessingRequired(); {194232#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:17,097 INFO L290 TraceCheckUtils]: 28: Hoare triple {194232#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {194109#true} is VALID [2022-04-27 15:02:17,097 INFO L290 TraceCheckUtils]: 29: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,097 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {194109#true} {194109#true} #1127#return; {194109#true} is VALID [2022-04-27 15:02:17,097 INFO L290 TraceCheckUtils]: 31: Hoare triple {194109#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {194109#true} is VALID [2022-04-27 15:02:17,097 INFO L290 TraceCheckUtils]: 32: Hoare triple {194109#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; {194109#true} is VALID [2022-04-27 15:02:17,098 INFO L290 TraceCheckUtils]: 33: Hoare triple {194109#true} assume 1 == ~tmp_ndt_11~0; {194109#true} is VALID [2022-04-27 15:02:17,098 INFO L290 TraceCheckUtils]: 34: Hoare triple {194109#true} ~returnVal2~0 := -1073741823; {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-27 15:02:17,098 INFO L290 TraceCheckUtils]: 35: Hoare triple {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-27 15:02:17,098 INFO L290 TraceCheckUtils]: 36: Hoare triple {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-27 15:02:17,099 INFO L290 TraceCheckUtils]: 37: Hoare triple {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-27 15:02:17,099 INFO L290 TraceCheckUtils]: 38: Hoare triple {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {194227#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-27 15:02:17,099 INFO L290 TraceCheckUtils]: 39: Hoare triple {194227#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {194227#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-27 15:02:17,100 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {194227#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {194109#true} #1045#return; {194207#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-27 15:02:17,100 INFO L290 TraceCheckUtils]: 41: Hoare triple {194207#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-27 15:02:17,100 INFO L290 TraceCheckUtils]: 42: Hoare triple {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(259 == ~__cil_tmp30~0); {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-27 15:02:17,100 INFO L290 TraceCheckUtils]: 43: Hoare triple {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-27 15:02:17,101 INFO L272 TraceCheckUtils]: 44: Hoare triple {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} call IofCompleteRequest(~Irp, 0); {194232#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:17,101 INFO L290 TraceCheckUtils]: 45: Hoare triple {194232#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {194109#true} is VALID [2022-04-27 15:02:17,101 INFO L290 TraceCheckUtils]: 46: Hoare triple {194109#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {194109#true} is VALID [2022-04-27 15:02:17,101 INFO L290 TraceCheckUtils]: 47: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,101 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {194109#true} {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #1049#return; {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-27 15:02:17,102 INFO L290 TraceCheckUtils]: 49: Hoare triple {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-27 15:02:17,102 INFO L290 TraceCheckUtils]: 50: Hoare triple {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume 0 == ~PagingReferenceCount~0; {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-27 15:02:17,102 INFO L290 TraceCheckUtils]: 51: Hoare triple {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #res := ~ntStatus~0; {194213#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-27 15:02:17,102 INFO L290 TraceCheckUtils]: 52: Hoare triple {194213#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {194213#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-27 15:02:17,103 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {194213#(<= (+ |FloppyPnp_#res| 1073741823) 0)} {194109#true} #1077#return; {194174#(<= (+ 1073741823 |main_#t~ret100|) 0)} is VALID [2022-04-27 15:02:17,104 INFO L272 TraceCheckUtils]: 0: Hoare triple {194109#true} call ULTIMATE.init(); {194176#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:02:17,104 INFO L290 TraceCheckUtils]: 1: Hoare triple {194176#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {194109#true} is VALID [2022-04-27 15:02:17,104 INFO L290 TraceCheckUtils]: 2: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,104 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {194109#true} {194109#true} #1159#return; {194109#true} is VALID [2022-04-27 15:02:17,104 INFO L272 TraceCheckUtils]: 4: Hoare triple {194109#true} call #t~ret170 := main(); {194109#true} is VALID [2022-04-27 15:02:17,105 INFO L290 TraceCheckUtils]: 5: Hoare triple {194109#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; {194109#true} is VALID [2022-04-27 15:02:17,105 INFO L272 TraceCheckUtils]: 6: Hoare triple {194109#true} call _BLAST_init(); {194177#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:17,105 INFO L290 TraceCheckUtils]: 7: Hoare triple {194177#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {194109#true} is VALID [2022-04-27 15:02:17,105 INFO L290 TraceCheckUtils]: 8: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,105 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {194109#true} {194109#true} #1067#return; {194109#true} is VALID [2022-04-27 15:02:17,105 INFO L290 TraceCheckUtils]: 10: Hoare triple {194109#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; {194109#true} is VALID [2022-04-27 15:02:17,106 INFO L290 TraceCheckUtils]: 11: Hoare triple {194109#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {194109#true} is VALID [2022-04-27 15:02:17,106 INFO L272 TraceCheckUtils]: 12: Hoare triple {194109#true} call stub_driver_init(); {194178#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:02:17,106 INFO L290 TraceCheckUtils]: 13: Hoare triple {194178#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {194109#true} is VALID [2022-04-27 15:02:17,106 INFO L290 TraceCheckUtils]: 14: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,106 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {194109#true} {194109#true} #1069#return; {194109#true} is VALID [2022-04-27 15:02:17,106 INFO L290 TraceCheckUtils]: 16: Hoare triple {194109#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; {194109#true} is VALID [2022-04-27 15:02:17,106 INFO L290 TraceCheckUtils]: 17: Hoare triple {194109#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; {194109#true} is VALID [2022-04-27 15:02:17,106 INFO L290 TraceCheckUtils]: 18: Hoare triple {194109#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; {194109#true} is VALID [2022-04-27 15:02:17,106 INFO L290 TraceCheckUtils]: 19: Hoare triple {194109#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; {194109#true} is VALID [2022-04-27 15:02:17,106 INFO L290 TraceCheckUtils]: 20: Hoare triple {194109#true} assume 3 == ~tmp_ndt_4~0; {194109#true} is VALID [2022-04-27 15:02:17,107 INFO L272 TraceCheckUtils]: 21: Hoare triple {194109#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {194179#(and (= |old(~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 [2022-04-27 15:02:17,107 INFO L290 TraceCheckUtils]: 22: Hoare triple {194179#(and (= |old(~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; {194109#true} is VALID [2022-04-27 15:02:17,107 INFO L290 TraceCheckUtils]: 23: Hoare triple {194109#true} assume 1 == ~PagingReferenceCount~0; {194109#true} is VALID [2022-04-27 15:02:17,107 INFO L290 TraceCheckUtils]: 24: Hoare triple {194109#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {194109#true} is VALID [2022-04-27 15:02:17,107 INFO L290 TraceCheckUtils]: 25: Hoare triple {194109#true} assume !(0 != ~disketteExtension__IsRemoved~0); {194109#true} is VALID [2022-04-27 15:02:17,107 INFO L290 TraceCheckUtils]: 26: Hoare triple {194109#true} assume !(0 == ~irpSp__MinorFunction~0); {194109#true} is VALID [2022-04-27 15:02:17,107 INFO L290 TraceCheckUtils]: 27: Hoare triple {194109#true} assume !(5 == ~irpSp__MinorFunction~0); {194109#true} is VALID [2022-04-27 15:02:17,107 INFO L290 TraceCheckUtils]: 28: Hoare triple {194109#true} assume !(1 == ~irpSp__MinorFunction~0); {194109#true} is VALID [2022-04-27 15:02:17,107 INFO L290 TraceCheckUtils]: 29: Hoare triple {194109#true} assume 6 == ~irpSp__MinorFunction~0; {194109#true} is VALID [2022-04-27 15:02:17,107 INFO L290 TraceCheckUtils]: 30: Hoare triple {194109#true} assume 6 == ~irpSp__MinorFunction~0; {194109#true} is VALID [2022-04-27 15:02:17,107 INFO L290 TraceCheckUtils]: 31: Hoare triple {194109#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; {194109#true} is VALID [2022-04-27 15:02:17,107 INFO L290 TraceCheckUtils]: 32: Hoare triple {194109#true} assume !(~s~0 != ~NP~0); {194109#true} is VALID [2022-04-27 15:02:17,108 INFO L290 TraceCheckUtils]: 33: Hoare triple {194109#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {194109#true} is VALID [2022-04-27 15:02:17,108 INFO L290 TraceCheckUtils]: 34: Hoare triple {194109#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {194109#true} is VALID [2022-04-27 15:02:17,108 INFO L272 TraceCheckUtils]: 35: Hoare triple {194109#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {194214#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:17,108 INFO L290 TraceCheckUtils]: 36: Hoare triple {194214#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {194109#true} is VALID [2022-04-27 15:02:17,108 INFO L290 TraceCheckUtils]: 37: Hoare triple {194109#true} assume 0 != ~compRegistered~0; {194109#true} is VALID [2022-04-27 15:02:17,109 INFO L272 TraceCheckUtils]: 38: Hoare triple {194109#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:17,109 INFO L290 TraceCheckUtils]: 39: Hoare triple {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {194109#true} is VALID [2022-04-27 15:02:17,109 INFO L272 TraceCheckUtils]: 40: Hoare triple {194109#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-27 15:02:17,109 INFO L290 TraceCheckUtils]: 41: Hoare triple {194228#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {194109#true} is VALID [2022-04-27 15:02:17,109 INFO L290 TraceCheckUtils]: 42: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,109 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {194109#true} {194109#true} #1091#return; {194109#true} is VALID [2022-04-27 15:02:17,109 INFO L290 TraceCheckUtils]: 44: Hoare triple {194109#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {194109#true} is VALID [2022-04-27 15:02:17,109 INFO L290 TraceCheckUtils]: 45: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,109 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {194109#true} {194109#true} #1125#return; {194109#true} is VALID [2022-04-27 15:02:17,109 INFO L290 TraceCheckUtils]: 47: Hoare triple {194109#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {194109#true} is VALID [2022-04-27 15:02:17,110 INFO L290 TraceCheckUtils]: 48: Hoare triple {194109#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {194109#true} is VALID [2022-04-27 15:02:17,110 INFO L272 TraceCheckUtils]: 49: Hoare triple {194109#true} call stubMoreProcessingRequired(); {194232#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:17,110 INFO L290 TraceCheckUtils]: 50: Hoare triple {194232#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {194109#true} is VALID [2022-04-27 15:02:17,110 INFO L290 TraceCheckUtils]: 51: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,110 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {194109#true} {194109#true} #1127#return; {194109#true} is VALID [2022-04-27 15:02:17,110 INFO L290 TraceCheckUtils]: 53: Hoare triple {194109#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {194109#true} is VALID [2022-04-27 15:02:17,110 INFO L290 TraceCheckUtils]: 54: Hoare triple {194109#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; {194109#true} is VALID [2022-04-27 15:02:17,110 INFO L290 TraceCheckUtils]: 55: Hoare triple {194109#true} assume 1 == ~tmp_ndt_11~0; {194109#true} is VALID [2022-04-27 15:02:17,110 INFO L290 TraceCheckUtils]: 56: Hoare triple {194109#true} ~returnVal2~0 := -1073741823; {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-27 15:02:17,111 INFO L290 TraceCheckUtils]: 57: Hoare triple {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-27 15:02:17,111 INFO L290 TraceCheckUtils]: 58: Hoare triple {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-27 15:02:17,111 INFO L290 TraceCheckUtils]: 59: Hoare triple {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-27 15:02:17,111 INFO L290 TraceCheckUtils]: 60: Hoare triple {194226#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {194227#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-27 15:02:17,112 INFO L290 TraceCheckUtils]: 61: Hoare triple {194227#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {194227#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-27 15:02:17,112 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {194227#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {194109#true} #1045#return; {194207#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-27 15:02:17,112 INFO L290 TraceCheckUtils]: 63: Hoare triple {194207#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-27 15:02:17,113 INFO L290 TraceCheckUtils]: 64: Hoare triple {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(259 == ~__cil_tmp30~0); {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-27 15:02:17,113 INFO L290 TraceCheckUtils]: 65: Hoare triple {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-27 15:02:17,113 INFO L272 TraceCheckUtils]: 66: Hoare triple {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} call IofCompleteRequest(~Irp, 0); {194232#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-27 15:02:17,113 INFO L290 TraceCheckUtils]: 67: Hoare triple {194232#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {194109#true} is VALID [2022-04-27 15:02:17,113 INFO L290 TraceCheckUtils]: 68: Hoare triple {194109#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {194109#true} is VALID [2022-04-27 15:02:17,113 INFO L290 TraceCheckUtils]: 69: Hoare triple {194109#true} assume true; {194109#true} is VALID [2022-04-27 15:02:17,114 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {194109#true} {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #1049#return; {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-27 15:02:17,114 INFO L290 TraceCheckUtils]: 71: Hoare triple {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-27 15:02:17,114 INFO L290 TraceCheckUtils]: 72: Hoare triple {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume 0 == ~PagingReferenceCount~0; {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-27 15:02:17,115 INFO L290 TraceCheckUtils]: 73: Hoare triple {194208#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #res := ~ntStatus~0; {194213#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-27 15:02:17,115 INFO L290 TraceCheckUtils]: 74: Hoare triple {194213#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {194213#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-27 15:02:17,115 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {194213#(<= (+ |FloppyPnp_#res| 1073741823) 0)} {194109#true} #1077#return; {194174#(<= (+ 1073741823 |main_#t~ret100|) 0)} is VALID [2022-04-27 15:02:17,116 INFO L290 TraceCheckUtils]: 76: Hoare triple {194174#(<= (+ 1073741823 |main_#t~ret100|) 0)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {194175#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-27 15:02:17,116 INFO L290 TraceCheckUtils]: 77: Hoare triple {194175#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {194175#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-27 15:02:17,116 INFO L290 TraceCheckUtils]: 78: Hoare triple {194175#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {194175#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-27 15:02:17,116 INFO L290 TraceCheckUtils]: 79: Hoare triple {194175#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~UNLOADED~0; {194175#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-27 15:02:17,117 INFO L290 TraceCheckUtils]: 80: Hoare triple {194175#(<= (+ main_~status~1 1073741823) 0)} assume -1 != ~status~1; {194175#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-27 15:02:17,117 INFO L290 TraceCheckUtils]: 81: Hoare triple {194175#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~SKIP2~0; {194175#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-27 15:02:17,117 INFO L290 TraceCheckUtils]: 82: Hoare triple {194175#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~IPC~0; {194175#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-27 15:02:17,117 INFO L290 TraceCheckUtils]: 83: Hoare triple {194175#(<= (+ main_~status~1 1073741823) 0)} assume !(~s~0 != ~DC~0); {194175#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-27 15:02:17,118 INFO L290 TraceCheckUtils]: 84: Hoare triple {194175#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {194175#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-27 15:02:17,118 INFO L290 TraceCheckUtils]: 85: Hoare triple {194175#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 == ~DC~0; {194175#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-27 15:02:17,118 INFO L290 TraceCheckUtils]: 86: Hoare triple {194175#(<= (+ main_~status~1 1073741823) 0)} assume 259 == ~status~1; {194110#false} is VALID [2022-04-27 15:02:17,118 INFO L272 TraceCheckUtils]: 87: Hoare triple {194110#false} call errorFn(); {194110#false} is VALID [2022-04-27 15:02:17,118 INFO L290 TraceCheckUtils]: 88: Hoare triple {194110#false} assume !false; {194110#false} is VALID [2022-04-27 15:02:17,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:02:17,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:02:17,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [603310054] [2022-04-27 15:02:17,119 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [603310054] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:02:17,119 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:02:17,119 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-27 15:02:17,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587047274] [2022-04-27 15:02:17,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:02:17,120 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 [2022-04-27 15:02:17,120 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:02:17,120 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) [2022-04-27 15:02:17,191 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:02:17,191 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-27 15:02:17,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:02:17,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-27 15:02:17,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2022-04-27 15:02:17,192 INFO L87 Difference]: Start difference. First operand 636 states and 750 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) [2022-04-27 15:02:22,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:22,009 INFO L93 Difference]: Finished difference Result 738 states and 866 transitions. [2022-04-27 15:02:22,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-27 15:02:22,009 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 [2022-04-27 15:02:22,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:02:22,009 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) [2022-04-27 15:02:22,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 393 transitions. [2022-04-27 15:02:22,011 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) [2022-04-27 15:02:22,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 393 transitions. [2022-04-27 15:02:22,013 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 393 transitions. [2022-04-27 15:02:22,243 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 393 edges. 393 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:02:22,262 INFO L225 Difference]: With dead ends: 738 [2022-04-27 15:02:22,263 INFO L226 Difference]: Without dead ends: 717 [2022-04-27 15:02:22,263 INFO L412 NwaCegarLoop]: 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 [2022-04-27 15:02:22,263 INFO L413 NwaCegarLoop]: 321 mSDtfsCounter, 211 mSDsluCounter, 1497 mSDsCounter, 0 mSdLazyCounter, 1890 mSolverCounterSat, 68 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 215 SdHoareTripleChecker+Valid, 1818 SdHoareTripleChecker+Invalid, 1958 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 68 IncrementalHoareTripleChecker+Valid, 1890 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-27 15:02:22,263 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [215 Valid, 1818 Invalid, 1958 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [68 Valid, 1890 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-27 15:02:22,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 717 states. [2022-04-27 15:02:22,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 717 to 628. [2022-04-27 15:02:22,672 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:02:22,672 INFO L82 GeneralOperation]: Start isEquivalent. First operand 717 states. Second operand has 628 states, 504 states have (on average 1.1944444444444444) internal successors, (602), 511 states have internal predecessors, (602), 63 states have call successors, (63), 50 states have call predecessors, (63), 60 states have return successors, (74), 67 states have call predecessors, (74), 58 states have call successors, (74) [2022-04-27 15:02:22,673 INFO L74 IsIncluded]: Start isIncluded. First operand 717 states. Second operand has 628 states, 504 states have (on average 1.1944444444444444) internal successors, (602), 511 states have internal predecessors, (602), 63 states have call successors, (63), 50 states have call predecessors, (63), 60 states have return successors, (74), 67 states have call predecessors, (74), 58 states have call successors, (74) [2022-04-27 15:02:22,673 INFO L87 Difference]: Start difference. First operand 717 states. Second operand has 628 states, 504 states have (on average 1.1944444444444444) internal successors, (602), 511 states have internal predecessors, (602), 63 states have call successors, (63), 50 states have call predecessors, (63), 60 states have return successors, (74), 67 states have call predecessors, (74), 58 states have call successors, (74) [2022-04-27 15:02:22,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:22,687 INFO L93 Difference]: Finished difference Result 717 states and 844 transitions. [2022-04-27 15:02:22,687 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 844 transitions. [2022-04-27 15:02:22,687 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:02:22,688 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:02:22,688 INFO L74 IsIncluded]: Start isIncluded. First operand has 628 states, 504 states have (on average 1.1944444444444444) internal successors, (602), 511 states have internal predecessors, (602), 63 states have call successors, (63), 50 states have call predecessors, (63), 60 states have return successors, (74), 67 states have call predecessors, (74), 58 states have call successors, (74) Second operand 717 states. [2022-04-27 15:02:22,688 INFO L87 Difference]: Start difference. First operand has 628 states, 504 states have (on average 1.1944444444444444) internal successors, (602), 511 states have internal predecessors, (602), 63 states have call successors, (63), 50 states have call predecessors, (63), 60 states have return successors, (74), 67 states have call predecessors, (74), 58 states have call successors, (74) Second operand 717 states. [2022-04-27 15:02:22,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:22,702 INFO L93 Difference]: Finished difference Result 717 states and 844 transitions. [2022-04-27 15:02:22,702 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 844 transitions. [2022-04-27 15:02:22,702 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:02:22,702 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:02:22,702 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:02:22,703 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:02:22,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 628 states, 504 states have (on average 1.1944444444444444) internal successors, (602), 511 states have internal predecessors, (602), 63 states have call successors, (63), 50 states have call predecessors, (63), 60 states have return successors, (74), 67 states have call predecessors, (74), 58 states have call successors, (74) [2022-04-27 15:02:22,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 628 states and 739 transitions. [2022-04-27 15:02:22,718 INFO L78 Accepts]: Start accepts. Automaton has 628 states and 739 transitions. Word has length 89 [2022-04-27 15:02:22,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:02:22,718 INFO L495 AbstractCegarLoop]: Abstraction has 628 states and 739 transitions. [2022-04-27 15:02:22,718 INFO L496 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) [2022-04-27 15:02:22,718 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 739 transitions. [2022-04-27 15:02:22,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-04-27 15:02:22,718 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:02:22,718 INFO L195 NwaCegarLoop]: 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] [2022-04-27 15:02:22,718 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52 [2022-04-27 15:02:22,719 INFO L420 AbstractCegarLoop]: === Iteration 54 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:02:22,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:02:22,719 INFO L85 PathProgramCache]: Analyzing trace with hash -559319967, now seen corresponding path program 1 times [2022-04-27 15:02:22,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:02:22,719 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155495757] [2022-04-27 15:02:22,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:02:22,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:02:22,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:22,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:02:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:22,789 INFO L290 TraceCheckUtils]: 0: Hoare triple {197568#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {197506#true} is VALID [2022-04-27 15:02:22,789 INFO L290 TraceCheckUtils]: 1: Hoare triple {197506#true} assume true; {197506#true} is VALID [2022-04-27 15:02:22,789 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {197506#true} {197506#true} #1159#return; {197506#true} is VALID [2022-04-27 15:02:22,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 15:02:22,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:22,803 INFO L290 TraceCheckUtils]: 0: Hoare triple {197569#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {197506#true} is VALID [2022-04-27 15:02:22,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {197506#true} assume true; {197506#true} is VALID [2022-04-27 15:02:22,803 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {197506#true} {197506#true} #1067#return; {197506#true} is VALID [2022-04-27 15:02:22,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 15:02:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:22,824 INFO L290 TraceCheckUtils]: 0: Hoare triple {197570#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {197517#(= ~customIrp~0 0)} is VALID [2022-04-27 15:02:22,824 INFO L290 TraceCheckUtils]: 1: Hoare triple {197517#(= ~customIrp~0 0)} assume true; {197517#(= ~customIrp~0 0)} is VALID [2022-04-27 15:02:22,825 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {197517#(= ~customIrp~0 0)} {197506#true} #1069#return; {197517#(= ~customIrp~0 0)} is VALID [2022-04-27 15:02:22,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-27 15:02:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:22,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-27 15:02:22,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:22,870 INFO L290 TraceCheckUtils]: 0: Hoare triple {197600#(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; {197506#true} is VALID [2022-04-27 15:02:22,870 INFO L290 TraceCheckUtils]: 1: Hoare triple {197506#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {197506#true} is VALID [2022-04-27 15:02:22,871 INFO L290 TraceCheckUtils]: 2: Hoare triple {197506#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {197506#true} is VALID [2022-04-27 15:02:22,871 INFO L290 TraceCheckUtils]: 3: Hoare triple {197506#true} assume 0 == ~pended~0;~pended~0 := 1; {197506#true} is VALID [2022-04-27 15:02:22,871 INFO L290 TraceCheckUtils]: 4: Hoare triple {197506#true} #res := 259; {197506#true} is VALID [2022-04-27 15:02:22,871 INFO L290 TraceCheckUtils]: 5: Hoare triple {197506#true} assume true; {197506#true} is VALID [2022-04-27 15:02:22,871 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {197506#true} {197572#(= |old(~customIrp~0)| ~customIrp~0)} #1027#return; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-27 15:02:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:22,883 INFO L290 TraceCheckUtils]: 0: Hoare triple {197601#(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; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,883 INFO L290 TraceCheckUtils]: 1: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,883 INFO L290 TraceCheckUtils]: 2: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,883 INFO L290 TraceCheckUtils]: 3: Hoare triple {197588#(= |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; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,883 INFO L290 TraceCheckUtils]: 4: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_12~0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,883 INFO L290 TraceCheckUtils]: 5: Hoare triple {197588#(= |old(~customIrp~0)| 1)} #res := 0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,884 INFO L290 TraceCheckUtils]: 6: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume true; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,884 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {197588#(= |old(~customIrp~0)| 1)} {197572#(= |old(~customIrp~0)| ~customIrp~0)} #1029#return; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-27 15:02:22,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:02:22,892 INFO L290 TraceCheckUtils]: 0: Hoare triple {197602#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {197506#true} is VALID [2022-04-27 15:02:22,892 INFO L290 TraceCheckUtils]: 1: Hoare triple {197506#true} assume !(0 != ~compRegistered~0); {197506#true} is VALID [2022-04-27 15:02:22,892 INFO L290 TraceCheckUtils]: 2: Hoare triple {197506#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {197506#true} is VALID [2022-04-27 15:02:22,892 INFO L290 TraceCheckUtils]: 3: Hoare triple {197506#true} assume 0 == ~tmp_ndt_10~0; {197506#true} is VALID [2022-04-27 15:02:22,892 INFO L290 TraceCheckUtils]: 4: Hoare triple {197506#true} ~returnVal2~0 := 0; {197506#true} is VALID [2022-04-27 15:02:22,892 INFO L290 TraceCheckUtils]: 5: Hoare triple {197506#true} assume !(~s~0 == ~NP~0); {197506#true} is VALID [2022-04-27 15:02:22,893 INFO L290 TraceCheckUtils]: 6: Hoare triple {197506#true} assume !(~s~0 == ~MPR1~0); {197506#true} is VALID [2022-04-27 15:02:22,893 INFO L290 TraceCheckUtils]: 7: Hoare triple {197506#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {197506#true} is VALID [2022-04-27 15:02:22,893 INFO L290 TraceCheckUtils]: 8: Hoare triple {197506#true} #res := ~returnVal2~0; {197506#true} is VALID [2022-04-27 15:02:22,893 INFO L290 TraceCheckUtils]: 9: Hoare triple {197506#true} assume true; {197506#true} is VALID [2022-04-27 15:02:22,893 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {197506#true} {197588#(= |old(~customIrp~0)| 1)} #1033#return; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,894 INFO L290 TraceCheckUtils]: 0: Hoare triple {197571#(and (= |old(~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; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,894 INFO L290 TraceCheckUtils]: 1: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~PagingReferenceCount~0; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,894 INFO L290 TraceCheckUtils]: 2: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,894 INFO L290 TraceCheckUtils]: 3: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 != ~disketteExtension__IsRemoved~0); {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,894 INFO L290 TraceCheckUtils]: 4: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~irpSp__MinorFunction~0); {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,895 INFO L290 TraceCheckUtils]: 5: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,895 INFO L290 TraceCheckUtils]: 6: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,895 INFO L290 TraceCheckUtils]: 7: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,895 INFO L272 TraceCheckUtils]: 8: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {197600#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:02:22,896 INFO L290 TraceCheckUtils]: 9: Hoare triple {197600#(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; {197506#true} is VALID [2022-04-27 15:02:22,896 INFO L290 TraceCheckUtils]: 10: Hoare triple {197506#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {197506#true} is VALID [2022-04-27 15:02:22,896 INFO L290 TraceCheckUtils]: 11: Hoare triple {197506#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {197506#true} is VALID [2022-04-27 15:02:22,896 INFO L290 TraceCheckUtils]: 12: Hoare triple {197506#true} assume 0 == ~pended~0;~pended~0 := 1; {197506#true} is VALID [2022-04-27 15:02:22,896 INFO L290 TraceCheckUtils]: 13: Hoare triple {197506#true} #res := 259; {197506#true} is VALID [2022-04-27 15:02:22,896 INFO L290 TraceCheckUtils]: 14: Hoare triple {197506#true} assume true; {197506#true} is VALID [2022-04-27 15:02:22,896 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {197506#true} {197572#(= |old(~customIrp~0)| ~customIrp~0)} #1027#return; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,896 INFO L290 TraceCheckUtils]: 16: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,897 INFO L290 TraceCheckUtils]: 17: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume 259 == ~__cil_tmp29~0; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,897 INFO L272 TraceCheckUtils]: 18: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {197601#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:22,897 INFO L290 TraceCheckUtils]: 19: Hoare triple {197601#(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; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,897 INFO L290 TraceCheckUtils]: 20: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,898 INFO L290 TraceCheckUtils]: 21: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,898 INFO L290 TraceCheckUtils]: 22: Hoare triple {197588#(= |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; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,898 INFO L290 TraceCheckUtils]: 23: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_12~0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,898 INFO L290 TraceCheckUtils]: 24: Hoare triple {197588#(= |old(~customIrp~0)| 1)} #res := 0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,898 INFO L290 TraceCheckUtils]: 25: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume true; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,899 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {197588#(= |old(~customIrp~0)| 1)} {197572#(= |old(~customIrp~0)| ~customIrp~0)} #1029#return; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,899 INFO L290 TraceCheckUtils]: 27: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,899 INFO L290 TraceCheckUtils]: 28: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume 0 != ~disketteExtension__FloppyThread~0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,899 INFO L290 TraceCheckUtils]: 29: Hoare triple {197588#(= |old(~customIrp~0)| 1)} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,899 INFO L290 TraceCheckUtils]: 30: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,900 INFO L290 TraceCheckUtils]: 31: Hoare triple {197588#(= |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; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,900 INFO L272 TraceCheckUtils]: 32: Hoare triple {197588#(= |old(~customIrp~0)| 1)} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {197602#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:22,900 INFO L290 TraceCheckUtils]: 33: Hoare triple {197602#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {197506#true} is VALID [2022-04-27 15:02:22,900 INFO L290 TraceCheckUtils]: 34: Hoare triple {197506#true} assume !(0 != ~compRegistered~0); {197506#true} is VALID [2022-04-27 15:02:22,900 INFO L290 TraceCheckUtils]: 35: Hoare triple {197506#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {197506#true} is VALID [2022-04-27 15:02:22,900 INFO L290 TraceCheckUtils]: 36: Hoare triple {197506#true} assume 0 == ~tmp_ndt_10~0; {197506#true} is VALID [2022-04-27 15:02:22,900 INFO L290 TraceCheckUtils]: 37: Hoare triple {197506#true} ~returnVal2~0 := 0; {197506#true} is VALID [2022-04-27 15:02:22,900 INFO L290 TraceCheckUtils]: 38: Hoare triple {197506#true} assume !(~s~0 == ~NP~0); {197506#true} is VALID [2022-04-27 15:02:22,900 INFO L290 TraceCheckUtils]: 39: Hoare triple {197506#true} assume !(~s~0 == ~MPR1~0); {197506#true} is VALID [2022-04-27 15:02:22,900 INFO L290 TraceCheckUtils]: 40: Hoare triple {197506#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {197506#true} is VALID [2022-04-27 15:02:22,900 INFO L290 TraceCheckUtils]: 41: Hoare triple {197506#true} #res := ~returnVal2~0; {197506#true} is VALID [2022-04-27 15:02:22,900 INFO L290 TraceCheckUtils]: 42: Hoare triple {197506#true} assume true; {197506#true} is VALID [2022-04-27 15:02:22,901 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {197506#true} {197588#(= |old(~customIrp~0)| 1)} #1033#return; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,901 INFO L290 TraceCheckUtils]: 44: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,901 INFO L290 TraceCheckUtils]: 45: Hoare triple {197588#(= |old(~customIrp~0)| 1)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,901 INFO L290 TraceCheckUtils]: 46: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume 0 == ~PagingReferenceCount~0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,901 INFO L290 TraceCheckUtils]: 47: Hoare triple {197588#(= |old(~customIrp~0)| 1)} #res := ~ntStatus~0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,902 INFO L290 TraceCheckUtils]: 48: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume true; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,902 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {197588#(= |old(~customIrp~0)| 1)} {197517#(= ~customIrp~0 0)} #1077#return; {197507#false} is VALID [2022-04-27 15:02:22,903 INFO L272 TraceCheckUtils]: 0: Hoare triple {197506#true} call ULTIMATE.init(); {197568#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~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 [2022-04-27 15:02:22,903 INFO L290 TraceCheckUtils]: 1: Hoare triple {197568#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {197506#true} is VALID [2022-04-27 15:02:22,903 INFO L290 TraceCheckUtils]: 2: Hoare triple {197506#true} assume true; {197506#true} is VALID [2022-04-27 15:02:22,903 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {197506#true} {197506#true} #1159#return; {197506#true} is VALID [2022-04-27 15:02:22,903 INFO L272 TraceCheckUtils]: 4: Hoare triple {197506#true} call #t~ret170 := main(); {197506#true} is VALID [2022-04-27 15:02:22,903 INFO L290 TraceCheckUtils]: 5: Hoare triple {197506#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; {197506#true} is VALID [2022-04-27 15:02:22,904 INFO L272 TraceCheckUtils]: 6: Hoare triple {197506#true} call _BLAST_init(); {197569#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:22,904 INFO L290 TraceCheckUtils]: 7: Hoare triple {197569#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {197506#true} is VALID [2022-04-27 15:02:22,904 INFO L290 TraceCheckUtils]: 8: Hoare triple {197506#true} assume true; {197506#true} is VALID [2022-04-27 15:02:22,904 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {197506#true} {197506#true} #1067#return; {197506#true} is VALID [2022-04-27 15:02:22,904 INFO L290 TraceCheckUtils]: 10: Hoare triple {197506#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; {197506#true} is VALID [2022-04-27 15:02:22,904 INFO L290 TraceCheckUtils]: 11: Hoare triple {197506#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {197506#true} is VALID [2022-04-27 15:02:22,904 INFO L272 TraceCheckUtils]: 12: Hoare triple {197506#true} call stub_driver_init(); {197570#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~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 [2022-04-27 15:02:22,904 INFO L290 TraceCheckUtils]: 13: Hoare triple {197570#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {197517#(= ~customIrp~0 0)} is VALID [2022-04-27 15:02:22,905 INFO L290 TraceCheckUtils]: 14: Hoare triple {197517#(= ~customIrp~0 0)} assume true; {197517#(= ~customIrp~0 0)} is VALID [2022-04-27 15:02:22,905 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {197517#(= ~customIrp~0 0)} {197506#true} #1069#return; {197517#(= ~customIrp~0 0)} is VALID [2022-04-27 15:02:22,905 INFO L290 TraceCheckUtils]: 16: Hoare triple {197517#(= ~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; {197517#(= ~customIrp~0 0)} is VALID [2022-04-27 15:02:22,905 INFO L290 TraceCheckUtils]: 17: Hoare triple {197517#(= ~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; {197517#(= ~customIrp~0 0)} is VALID [2022-04-27 15:02:22,905 INFO L290 TraceCheckUtils]: 18: Hoare triple {197517#(= ~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; {197517#(= ~customIrp~0 0)} is VALID [2022-04-27 15:02:22,905 INFO L290 TraceCheckUtils]: 19: Hoare triple {197517#(= ~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; {197517#(= ~customIrp~0 0)} is VALID [2022-04-27 15:02:22,906 INFO L290 TraceCheckUtils]: 20: Hoare triple {197517#(= ~customIrp~0 0)} assume 3 == ~tmp_ndt_4~0; {197517#(= ~customIrp~0 0)} is VALID [2022-04-27 15:02:22,906 INFO L272 TraceCheckUtils]: 21: Hoare triple {197517#(= ~customIrp~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {197571#(and (= |old(~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 [2022-04-27 15:02:22,907 INFO L290 TraceCheckUtils]: 22: Hoare triple {197571#(and (= |old(~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; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,907 INFO L290 TraceCheckUtils]: 23: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~PagingReferenceCount~0; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,907 INFO L290 TraceCheckUtils]: 24: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,907 INFO L290 TraceCheckUtils]: 25: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 != ~disketteExtension__IsRemoved~0); {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,908 INFO L290 TraceCheckUtils]: 26: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~irpSp__MinorFunction~0); {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,908 INFO L290 TraceCheckUtils]: 27: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,908 INFO L290 TraceCheckUtils]: 28: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,908 INFO L290 TraceCheckUtils]: 29: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,908 INFO L272 TraceCheckUtils]: 30: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {197600#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-27 15:02:22,909 INFO L290 TraceCheckUtils]: 31: Hoare triple {197600#(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; {197506#true} is VALID [2022-04-27 15:02:22,909 INFO L290 TraceCheckUtils]: 32: Hoare triple {197506#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {197506#true} is VALID [2022-04-27 15:02:22,909 INFO L290 TraceCheckUtils]: 33: Hoare triple {197506#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {197506#true} is VALID [2022-04-27 15:02:22,909 INFO L290 TraceCheckUtils]: 34: Hoare triple {197506#true} assume 0 == ~pended~0;~pended~0 := 1; {197506#true} is VALID [2022-04-27 15:02:22,909 INFO L290 TraceCheckUtils]: 35: Hoare triple {197506#true} #res := 259; {197506#true} is VALID [2022-04-27 15:02:22,909 INFO L290 TraceCheckUtils]: 36: Hoare triple {197506#true} assume true; {197506#true} is VALID [2022-04-27 15:02:22,909 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {197506#true} {197572#(= |old(~customIrp~0)| ~customIrp~0)} #1027#return; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,909 INFO L290 TraceCheckUtils]: 38: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,909 INFO L290 TraceCheckUtils]: 39: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume 259 == ~__cil_tmp29~0; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,910 INFO L272 TraceCheckUtils]: 40: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {197601#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:22,910 INFO L290 TraceCheckUtils]: 41: Hoare triple {197601#(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; {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,910 INFO L290 TraceCheckUtils]: 42: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {197572#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-27 15:02:22,911 INFO L290 TraceCheckUtils]: 43: Hoare triple {197572#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,911 INFO L290 TraceCheckUtils]: 44: Hoare triple {197588#(= |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; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,911 INFO L290 TraceCheckUtils]: 45: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_12~0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,911 INFO L290 TraceCheckUtils]: 46: Hoare triple {197588#(= |old(~customIrp~0)| 1)} #res := 0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,911 INFO L290 TraceCheckUtils]: 47: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume true; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,912 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {197588#(= |old(~customIrp~0)| 1)} {197572#(= |old(~customIrp~0)| ~customIrp~0)} #1029#return; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,912 INFO L290 TraceCheckUtils]: 49: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,912 INFO L290 TraceCheckUtils]: 50: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume 0 != ~disketteExtension__FloppyThread~0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,912 INFO L290 TraceCheckUtils]: 51: Hoare triple {197588#(= |old(~customIrp~0)| 1)} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,912 INFO L290 TraceCheckUtils]: 52: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,912 INFO L290 TraceCheckUtils]: 53: Hoare triple {197588#(= |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; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,913 INFO L272 TraceCheckUtils]: 54: Hoare triple {197588#(= |old(~customIrp~0)| 1)} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {197602#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-27 15:02:22,913 INFO L290 TraceCheckUtils]: 55: Hoare triple {197602#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {197506#true} is VALID [2022-04-27 15:02:22,913 INFO L290 TraceCheckUtils]: 56: Hoare triple {197506#true} assume !(0 != ~compRegistered~0); {197506#true} is VALID [2022-04-27 15:02:22,913 INFO L290 TraceCheckUtils]: 57: Hoare triple {197506#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {197506#true} is VALID [2022-04-27 15:02:22,913 INFO L290 TraceCheckUtils]: 58: Hoare triple {197506#true} assume 0 == ~tmp_ndt_10~0; {197506#true} is VALID [2022-04-27 15:02:22,913 INFO L290 TraceCheckUtils]: 59: Hoare triple {197506#true} ~returnVal2~0 := 0; {197506#true} is VALID [2022-04-27 15:02:22,913 INFO L290 TraceCheckUtils]: 60: Hoare triple {197506#true} assume !(~s~0 == ~NP~0); {197506#true} is VALID [2022-04-27 15:02:22,913 INFO L290 TraceCheckUtils]: 61: Hoare triple {197506#true} assume !(~s~0 == ~MPR1~0); {197506#true} is VALID [2022-04-27 15:02:22,913 INFO L290 TraceCheckUtils]: 62: Hoare triple {197506#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {197506#true} is VALID [2022-04-27 15:02:22,913 INFO L290 TraceCheckUtils]: 63: Hoare triple {197506#true} #res := ~returnVal2~0; {197506#true} is VALID [2022-04-27 15:02:22,913 INFO L290 TraceCheckUtils]: 64: Hoare triple {197506#true} assume true; {197506#true} is VALID [2022-04-27 15:02:22,914 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {197506#true} {197588#(= |old(~customIrp~0)| 1)} #1033#return; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,914 INFO L290 TraceCheckUtils]: 66: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,914 INFO L290 TraceCheckUtils]: 67: Hoare triple {197588#(= |old(~customIrp~0)| 1)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,914 INFO L290 TraceCheckUtils]: 68: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume 0 == ~PagingReferenceCount~0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,914 INFO L290 TraceCheckUtils]: 69: Hoare triple {197588#(= |old(~customIrp~0)| 1)} #res := ~ntStatus~0; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,914 INFO L290 TraceCheckUtils]: 70: Hoare triple {197588#(= |old(~customIrp~0)| 1)} assume true; {197588#(= |old(~customIrp~0)| 1)} is VALID [2022-04-27 15:02:22,915 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {197588#(= |old(~customIrp~0)| 1)} {197517#(= ~customIrp~0 0)} #1077#return; {197507#false} is VALID [2022-04-27 15:02:22,915 INFO L290 TraceCheckUtils]: 72: Hoare triple {197507#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {197507#false} is VALID [2022-04-27 15:02:22,915 INFO L290 TraceCheckUtils]: 73: Hoare triple {197507#false} assume 1 == ~pended~0; {197507#false} is VALID [2022-04-27 15:02:22,915 INFO L290 TraceCheckUtils]: 74: Hoare triple {197507#false} assume !(~s~0 == ~NP~0); {197507#false} is VALID [2022-04-27 15:02:22,915 INFO L290 TraceCheckUtils]: 75: Hoare triple {197507#false} assume 1 == ~pended~0; {197507#false} is VALID [2022-04-27 15:02:22,915 INFO L290 TraceCheckUtils]: 76: Hoare triple {197507#false} assume !(~s~0 == ~MPR3~0); {197507#false} is VALID [2022-04-27 15:02:22,915 INFO L290 TraceCheckUtils]: 77: Hoare triple {197507#false} assume ~s~0 != ~UNLOADED~0; {197507#false} is VALID [2022-04-27 15:02:22,915 INFO L290 TraceCheckUtils]: 78: Hoare triple {197507#false} assume -1 != ~status~1; {197507#false} is VALID [2022-04-27 15:02:22,915 INFO L290 TraceCheckUtils]: 79: Hoare triple {197507#false} assume !(~s~0 != ~SKIP2~0); {197507#false} is VALID [2022-04-27 15:02:22,915 INFO L290 TraceCheckUtils]: 80: Hoare triple {197507#false} assume 1 == ~pended~0; {197507#false} is VALID [2022-04-27 15:02:22,915 INFO L290 TraceCheckUtils]: 81: Hoare triple {197507#false} assume 259 != ~status~1; {197507#false} is VALID [2022-04-27 15:02:22,915 INFO L272 TraceCheckUtils]: 82: Hoare triple {197507#false} call errorFn(); {197507#false} is VALID [2022-04-27 15:02:22,915 INFO L290 TraceCheckUtils]: 83: Hoare triple {197507#false} assume !false; {197507#false} is VALID [2022-04-27 15:02:22,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:02:22,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:02:22,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [155495757] [2022-04-27 15:02:22,916 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [155495757] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:02:22,916 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:02:22,916 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-27 15:02:22,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780544601] [2022-04-27 15:02:22,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:02:22,917 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 5 states have internal predecessors, (68), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) Word has length 84 [2022-04-27 15:02:22,917 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:02:22,917 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 5 states have internal predecessors, (68), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) [2022-04-27 15:02:22,949 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:02:22,949 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-27 15:02:22,949 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:02:22,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-27 15:02:22,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2022-04-27 15:02:22,950 INFO L87 Difference]: Start difference. First operand 628 states and 739 transitions. Second operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 5 states have internal predecessors, (68), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) [2022-04-27 15:02:26,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:26,140 INFO L93 Difference]: Finished difference Result 1175 states and 1370 transitions. [2022-04-27 15:02:26,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-27 15:02:26,140 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 5 states have internal predecessors, (68), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) Word has length 84 [2022-04-27 15:02:26,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:02:26,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 5 states have internal predecessors, (68), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) [2022-04-27 15:02:26,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 661 transitions. [2022-04-27 15:02:26,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 5 states have internal predecessors, (68), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) [2022-04-27 15:02:26,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 661 transitions. [2022-04-27 15:02:26,146 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 661 transitions. [2022-04-27 15:02:26,539 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 661 edges. 661 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:02:26,564 INFO L225 Difference]: With dead ends: 1175 [2022-04-27 15:02:26,565 INFO L226 Difference]: Without dead ends: 775 [2022-04-27 15:02:26,565 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=124, Invalid=338, Unknown=0, NotChecked=0, Total=462 [2022-04-27 15:02:26,565 INFO L413 NwaCegarLoop]: 335 mSDtfsCounter, 710 mSDsluCounter, 289 mSDsCounter, 0 mSdLazyCounter, 1584 mSolverCounterSat, 228 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 717 SdHoareTripleChecker+Valid, 624 SdHoareTripleChecker+Invalid, 1812 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 228 IncrementalHoareTripleChecker+Valid, 1584 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-27 15:02:26,565 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [717 Valid, 624 Invalid, 1812 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [228 Valid, 1584 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-27 15:02:26,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 775 states. [2022-04-27 15:02:27,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 775 to 749. [2022-04-27 15:02:27,419 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:02:27,420 INFO L82 GeneralOperation]: Start isEquivalent. First operand 775 states. Second operand has 749 states, 601 states have (on average 1.1863560732113145) internal successors, (713), 610 states have internal predecessors, (713), 71 states have call successors, (71), 62 states have call predecessors, (71), 76 states have return successors, (86), 77 states have call predecessors, (86), 66 states have call successors, (86) [2022-04-27 15:02:27,420 INFO L74 IsIncluded]: Start isIncluded. First operand 775 states. Second operand has 749 states, 601 states have (on average 1.1863560732113145) internal successors, (713), 610 states have internal predecessors, (713), 71 states have call successors, (71), 62 states have call predecessors, (71), 76 states have return successors, (86), 77 states have call predecessors, (86), 66 states have call successors, (86) [2022-04-27 15:02:27,421 INFO L87 Difference]: Start difference. First operand 775 states. Second operand has 749 states, 601 states have (on average 1.1863560732113145) internal successors, (713), 610 states have internal predecessors, (713), 71 states have call successors, (71), 62 states have call predecessors, (71), 76 states have return successors, (86), 77 states have call predecessors, (86), 66 states have call successors, (86) [2022-04-27 15:02:27,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:27,440 INFO L93 Difference]: Finished difference Result 775 states and 895 transitions. [2022-04-27 15:02:27,440 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 895 transitions. [2022-04-27 15:02:27,440 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:02:27,440 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:02:27,441 INFO L74 IsIncluded]: Start isIncluded. First operand has 749 states, 601 states have (on average 1.1863560732113145) internal successors, (713), 610 states have internal predecessors, (713), 71 states have call successors, (71), 62 states have call predecessors, (71), 76 states have return successors, (86), 77 states have call predecessors, (86), 66 states have call successors, (86) Second operand 775 states. [2022-04-27 15:02:27,441 INFO L87 Difference]: Start difference. First operand has 749 states, 601 states have (on average 1.1863560732113145) internal successors, (713), 610 states have internal predecessors, (713), 71 states have call successors, (71), 62 states have call predecessors, (71), 76 states have return successors, (86), 77 states have call predecessors, (86), 66 states have call successors, (86) Second operand 775 states. [2022-04-27 15:02:27,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:02:27,458 INFO L93 Difference]: Finished difference Result 775 states and 895 transitions. [2022-04-27 15:02:27,458 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 895 transitions. [2022-04-27 15:02:27,459 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:02:27,459 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:02:27,459 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:02:27,459 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:02:27,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 749 states, 601 states have (on average 1.1863560732113145) internal successors, (713), 610 states have internal predecessors, (713), 71 states have call successors, (71), 62 states have call predecessors, (71), 76 states have return successors, (86), 77 states have call predecessors, (86), 66 states have call successors, (86) [2022-04-27 15:02:27,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 749 states and 870 transitions. [2022-04-27 15:02:27,480 INFO L78 Accepts]: Start accepts. Automaton has 749 states and 870 transitions. Word has length 84 [2022-04-27 15:02:27,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:02:27,480 INFO L495 AbstractCegarLoop]: Abstraction has 749 states and 870 transitions. [2022-04-27 15:02:27,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 5 states have internal predecessors, (68), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) [2022-04-27 15:02:27,480 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 870 transitions. [2022-04-27 15:02:27,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-04-27 15:02:27,480 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:02:27,480 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:02:27,481 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53 [2022-04-27 15:02:27,481 INFO L420 AbstractCegarLoop]: === Iteration 55 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:02:27,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:02:27,481 INFO L85 PathProgramCache]: Analyzing trace with hash -401569601, now seen corresponding path program 1 times [2022-04-27 15:02:27,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:02:27,481 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834579698] [2022-04-27 15:02:27,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:02:27,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:02:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-27 15:02:27,505 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-27 15:02:27,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-27 15:02:27,565 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-27 15:02:27,565 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-04-27 15:02:27,566 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-27 15:02:27,568 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54 [2022-04-27 15:02:27,570 INFO L356 BasicCegarLoop]: Path program 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] [2022-04-27 15:02:27,573 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: IoRegisterDeviceInterfaceENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: _BLAST_initENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: FloppyProcessQueuedRequestsENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: IoSetDeviceInterfaceStateENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: FloppyPnpENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: FloppyCreateCloseENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: stubMoreProcessingRequiredENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: stubMoreProcessingRequiredENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: FloppyPnpCompleteENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: IofCompleteRequestENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: FloppyStartDeviceENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: PsCreateSystemThreadENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: ObReferenceObjectByHandleENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: IoBuildDeviceIoControlRequestENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: KeSetEventENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: stub_driver_initENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: errorFnENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: errorFnENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: FlQueueIrpToThreadENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: IofCallDriverENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: FloppyDeviceControlENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: FlCheckFormatParametersENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: FloppyQueueRequestENTRY has no Hoare annotation [2022-04-27 15:02:27,667 WARN L170 areAnnotationChecker]: FlFdcDeviceIoENTRY has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: FlAcpiConfigureFloppyENTRY has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: IoDeleteSymbolicLinkENTRY has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: IoQueryDeviceDescriptionENTRY has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: ZwCloseENTRY has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: reach_errorFINAL has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L916 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L916 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: _BLAST_initFINAL has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: FloppyProcessQueuedRequestsFINAL has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L937 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L937 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L705 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L705 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L1177 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L1177 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L960-1 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L960 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L960 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L607 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L607 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L1066 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L1066 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L1043 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L1043 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L1132 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L1132 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L1110 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L1110 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L850 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: L850 has no Hoare annotation [2022-04-27 15:02:27,668 WARN L170 areAnnotationChecker]: KeSetEventFINAL has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: stub_driver_initFINAL has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: errorFnFINAL has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L974 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L974 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L1275 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L1275 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L1571 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L1571 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L1591 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L1591 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L624 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L624 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: FlAcpiConfigureFloppyFINAL has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L871 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L871 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L894 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L894 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L1153 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L1153 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L917 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L919 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: _BLAST_initEXIT has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L938 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L940 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L193-2 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L705-1 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L705-1 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L1177-1 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: stubMoreProcessingRequiredEXIT has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L607-1 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L1067 has no Hoare annotation [2022-04-27 15:02:27,669 WARN L170 areAnnotationChecker]: L1067 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L1074 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L1074 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L1047-1 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L1047 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L1047 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L496 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L496 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L1133 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L1135 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L1111 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L1113 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L851 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: L853 has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: KeSetEventEXIT has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: stub_driver_initEXIT has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,670 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: FlQueueIrpToThreadFINAL has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L976 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L976 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L974-1 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L1280 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L1280 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L1275-2 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L1275-2 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: FlCheckFormatParametersFINAL has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L1574 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L1574 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L1591-2 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L1591-2 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L624-1 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: FlAcpiConfigureFloppyEXIT has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L872 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L874 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L895 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L897 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L1154 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: L1156 has no Hoare annotation [2022-04-27 15:02:27,671 WARN L170 areAnnotationChecker]: IoRegisterDeviceInterfaceFINAL has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: IoSetDeviceInterfaceStateFINAL has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L716 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L716 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L707 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L707 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: FloppyCreateCloseFINAL has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: FloppyPnpCompleteFINAL has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L1079-1 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L1079 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L1079 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L498 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L498 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: PsCreateSystemThreadFINAL has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: ObReferenceObjectByHandleFINAL has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: IoBuildDeviceIoControlRequestFINAL has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L721 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L721 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L244-1 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L275-1 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L305-1 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L324-1 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L364-1 has no Hoare annotation [2022-04-27 15:02:27,672 WARN L170 areAnnotationChecker]: L381-1 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L796 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L154-1 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1031-1 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1302-1 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1515-1 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1614-1 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: FlQueueIrpToThreadEXIT has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: FlQueueIrpToThreadEXIT has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L118-2 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L118-2 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L976-1 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L989 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L989 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1282 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1282 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1293 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1293 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1297 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1297 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: FlCheckFormatParametersEXIT has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1599 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1599 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1610 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L1610 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L627 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L627 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: L533-1 has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: IoDeleteSymbolicLinkFINAL has no Hoare annotation [2022-04-27 15:02:27,673 WARN L170 areAnnotationChecker]: IoQueryDeviceDescriptionFINAL has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: ZwCloseFINAL has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: IoRegisterDeviceInterfaceEXIT has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: IoSetDeviceInterfaceStateEXIT has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: IoSetDeviceInterfaceStateEXIT has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L716-2 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L716-2 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L781 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L781 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L787 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L787 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: FloppyCreateCloseEXIT has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: FloppyCreateCloseEXIT has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: FloppyPnpCompleteEXIT has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L1088 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L1088 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L1081 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L1081 has no Hoare annotation [2022-04-27 15:02:27,674 WARN L170 areAnnotationChecker]: L203-1 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L418 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L597-1 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L1293-1 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L1554-1 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L1599-1 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L508 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L508 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: PsCreateSystemThreadEXIT has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: ObReferenceObjectByHandleEXIT has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: IoBuildDeviceIoControlRequestEXIT has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L730 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L730 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L311 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L311 has no Hoare annotation [2022-04-27 15:02:27,675 WARN L170 areAnnotationChecker]: L336 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L336 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L370 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L370 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: IofCallDriverFINAL has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1308 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1308 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1521 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1521 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1594-1 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1489 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L121-2 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L121-2 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L980 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L980 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L990 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L994 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L994 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1282-1 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1298 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1298 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1316 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1316 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1450-1 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1614 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L1614 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: FlFdcDeviceIoFINAL has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L633 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L633 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L535 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: L535 has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: IoDeleteSymbolicLinkEXIT has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: IoQueryDeviceDescriptionEXIT has no Hoare annotation [2022-04-27 15:02:27,676 WARN L170 areAnnotationChecker]: ZwCloseEXIT has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L581 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L393-1 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L586-1 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L789 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L789 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L795 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L795 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L752 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L757 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L1089 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L1091 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: FloppyPnpFINAL has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: FloppyStartDeviceFINAL has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: FloppyDeviceControlFINAL has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L1602 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L1602 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L139-1 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L731 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L731 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L735 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L735 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L250-1 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L281-1 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L311-1 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L336-1 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L370-1 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L389-1 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2022-04-27 15:02:27,677 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L1308-1 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L1521-1 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: FloppyQueueRequestFINAL has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L1526 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L982 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L982 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L1009 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L1009 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L995 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L997 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L1302 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L1302 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L1317 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L1317 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L1321 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L1321 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L1452 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L1452 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: FlFdcDeviceIoEXIT has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L633-1 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L567 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L567 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L399-1 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L558-1 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L141-1 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L584 has no Hoare annotation [2022-04-27 15:02:27,678 WARN L170 areAnnotationChecker]: L584 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L584-2 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L797 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L797 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectFINAL has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: FloppyPnpEXIT has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L428-2 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: FloppyStartDeviceEXIT has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: FloppyDeviceControlEXIT has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L1602-2 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L736 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L736 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L740 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L740 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L340 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L340 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: FloppyQueueRequestEXIT has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L289 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L289 has no Hoare annotation [2022-04-27 15:02:27,679 WARN L170 areAnnotationChecker]: L1554 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L1554 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L1017 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L1017 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L1411 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L1411 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L1322 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L1322 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L1330 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L1330 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L1462 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L1462 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L637 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L637 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L528-1 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L562 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L562 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L586 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L586 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L399 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L399 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L236-1 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L236-1 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectEXIT has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectEXIT has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectEXIT has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectEXIT has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L767 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L762 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L514 has no Hoare annotation [2022-04-27 15:02:27,680 WARN L170 areAnnotationChecker]: L514 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L512-2 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L741 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L741 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L745 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L745 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L340-2 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L262-1 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1558 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1558 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1018 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1018 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1026 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1026 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1425 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1425 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1340 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1340 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1339 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1339 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1463 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1463 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1484 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L1484 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L528 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L528 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2022-04-27 15:02:27,681 WARN L170 areAnnotationChecker]: L637-2 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L572-2 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L572-2 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L597 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L597 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L550-2 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L550-2 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L550-2 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L219 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L219 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L799 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L799 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L811 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L811 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L342-1 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L639-1 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L526 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L526 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L132-2 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L746 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L746 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L748 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L352 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L352 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L1031 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L1031 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L1434 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L1434 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L1450 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L1450 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L1348 has no Hoare annotation [2022-04-27 15:02:27,682 WARN L170 areAnnotationChecker]: L1348 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L1468 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L1468 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L295-1 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L295-1 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L800 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L800 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L813 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L813 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L817 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L817 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L265-2 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L1357 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L1357 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L1472 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L1472 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L543 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L543 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L558 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L558 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L802 has no Hoare annotation [2022-04-27 15:02:27,683 WARN L170 areAnnotationChecker]: L802 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L814 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L814 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L818 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L818 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L824 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L824 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L1362 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L1362 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L1476 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L1476 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L321 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L321 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L360 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L360 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L820 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L820 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L826 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L826 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L275 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L275 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L1369 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L1369 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2022-04-27 15:02:27,684 WARN L170 areAnnotationChecker]: L364 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L364 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L409 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L409 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1376 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1376 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1384 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1383 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1383 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1495 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1495 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1390 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1390 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1503 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1503 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1400 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1400 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1397 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1397 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1515 has no Hoare annotation [2022-04-27 15:02:27,685 WARN L170 areAnnotationChecker]: L1515 has no Hoare annotation [2022-04-27 15:02:27,685 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-27 15:02:27,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 03:02:27 BoogieIcfgContainer [2022-04-27 15:02:27,687 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-27 15:02:27,688 INFO L158 Benchmark]: Toolchain (without parser) took 308241.25ms. Allocated memory was 239.1MB in the beginning and 626.0MB in the end (delta: 386.9MB). Free memory was 207.8MB in the beginning and 322.7MB in the end (delta: -114.9MB). Peak memory consumption was 272.0MB. Max. memory is 8.0GB. [2022-04-27 15:02:27,688 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 239.1MB. Free memory is still 199.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-27 15:02:27,688 INFO L158 Benchmark]: CACSL2BoogieTranslator took 387.17ms. Allocated memory is still 239.1MB. Free memory was 207.5MB in the beginning and 194.6MB in the end (delta: 12.9MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2022-04-27 15:02:27,688 INFO L158 Benchmark]: Boogie Preprocessor took 97.30ms. Allocated memory is still 239.1MB. Free memory was 194.6MB in the beginning and 189.8MB in the end (delta: 4.8MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-04-27 15:02:27,688 INFO L158 Benchmark]: RCFGBuilder took 1127.32ms. Allocated memory was 239.1MB in the beginning and 287.3MB in the end (delta: 48.2MB). Free memory was 189.8MB in the beginning and 217.5MB in the end (delta: -27.7MB). Peak memory consumption was 38.4MB. Max. memory is 8.0GB. [2022-04-27 15:02:27,689 INFO L158 Benchmark]: TraceAbstraction took 306625.33ms. Allocated memory was 287.3MB in the beginning and 626.0MB in the end (delta: 338.7MB). Free memory was 217.0MB in the beginning and 322.7MB in the end (delta: -105.7MB). Peak memory consumption was 233.5MB. Max. memory is 8.0GB. [2022-04-27 15:02:27,689 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.08ms. Allocated memory is still 239.1MB. Free memory is still 199.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 387.17ms. Allocated memory is still 239.1MB. Free memory was 207.5MB in the beginning and 194.6MB in the end (delta: 12.9MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 97.30ms. Allocated memory is still 239.1MB. Free memory was 194.6MB in the beginning and 189.8MB in the end (delta: 4.8MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * RCFGBuilder took 1127.32ms. Allocated memory was 239.1MB in the beginning and 287.3MB in the end (delta: 48.2MB). Free memory was 189.8MB in the beginning and 217.5MB in the end (delta: -27.7MB). Peak memory consumption was 38.4MB. Max. memory is 8.0GB. * TraceAbstraction took 306625.33ms. Allocated memory was 287.3MB in the beginning and 626.0MB in the end (delta: 338.7MB). Free memory was 217.0MB in the beginning and 322.7MB in the end (delta: -105.7MB). Peak memory consumption was 233.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 1627]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L42] int FloppyThread ; [L43] int KernelMode ; [L44] int Suspended ; [L45] int Executive ; [L46] int DiskController ; [L47] int FloppyDiskPeripheral ; [L48] int FlConfigCallBack ; [L49] int MaximumInterfaceType ; [L50] int MOUNTDEV_MOUNTED_DEVICE_GUID ; [L51] int myStatus ; [L52] int s ; [L53] int UNLOADED ; [L54] int NP ; [L55] int DC ; [L56] int SKIP1 ; [L57] int SKIP2 ; [L58] int MPR1 ; [L59] int MPR3 ; [L60] int IPC ; [L61] int pended ; [L62] int compRegistered ; [L63] int lowerDriverReturn ; [L64] int setEventCalled ; [L65] int customIrp ; [L88] int PagingReferenceCount = 0; [L89] int PagingMutex = 0; VAL [\old(compRegistered)=270, \old(customIrp)=262, \old(DC)=274, \old(DiskController)=286, \old(Executive)=276, \old(FlConfigCallBack)=263, \old(FloppyDiskPeripheral)=282, \old(FloppyThread)=260, \old(IPC)=267, \old(KernelMode)=264, \old(lowerDriverReturn)=275, \old(MaximumInterfaceType)=284, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=272, \old(MPR1)=269, \old(MPR3)=287, \old(myStatus)=283, \old(NP)=277, \old(PagingMutex)=273, \old(PagingReferenceCount)=279, \old(pended)=278, \old(s)=265, \old(setEventCalled)=261, \old(SKIP1)=266, \old(SKIP2)=271, \old(Suspended)=280, \old(UNLOADED)=285, compRegistered=0, customIrp=0, DC=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=0, MPR3=0, myStatus=0, NP=0, PagingMutex=0, PagingReferenceCount=0, pended=0, s=0, setEventCalled=0, SKIP1=0, SKIP2=0, Suspended=0, UNLOADED=0] [L668] int status ; [L669] int irp = __VERIFIER_nondet_int() ; [L670] int pirp ; [L671] int pirp__IoStatus__Status ; [L672] int irp_choice = __VERIFIER_nondet_int() ; [L673] int devobj = __VERIFIER_nondet_int() ; [L674] int __cil_tmp8 ; [L676] FloppyThread = 0 [L677] KernelMode = 0 [L678] Suspended = 0 [L679] Executive = 0 [L680] DiskController = 0 [L681] FloppyDiskPeripheral = 0 [L682] FlConfigCallBack = 0 [L683] MaximumInterfaceType = 0 [L684] MOUNTDEV_MOUNTED_DEVICE_GUID = 0 [L685] myStatus = 0 [L686] s = 0 [L687] UNLOADED = 0 [L688] NP = 0 [L689] DC = 0 [L690] SKIP1 = 0 [L691] SKIP2 = 0 [L692] MPR1 = 0 [L693] MPR3 = 0 [L694] IPC = 0 [L695] pended = 0 [L696] compRegistered = 0 [L697] lowerDriverReturn = 0 [L698] setEventCalled = 0 [L699] customIrp = 0 [L703] status = 0 [L704] pirp = irp VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=0, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=0, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=0, MPR3=0, myStatus=0, NP=0, PagingMutex=0, PagingReferenceCount=0, pended=0, pirp=-2, s=0, setEventCalled=0, SKIP1=0, SKIP2=0, status=0, Suspended=0, UNLOADED=0] [L705] CALL _BLAST_init() VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=0, MPR3=0, myStatus=0, NP=0, PagingMutex=0, PagingReferenceCount=0, pended=0, s=0, setEventCalled=0, SKIP1=0, SKIP2=0, Suspended=0, UNLOADED=0] [L71] UNLOADED = 0 [L72] NP = 1 [L73] DC = 2 [L74] SKIP1 = 3 [L75] SKIP2 = 4 [L76] MPR1 = 5 [L77] MPR3 = 6 [L78] IPC = 7 [L79] s = UNLOADED [L80] pended = 0 [L81] compRegistered = 0 [L82] lowerDriverReturn = 0 [L83] setEventCalled = 0 [L84] customIrp = 0 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=0, s=0, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L705] RET _BLAST_init() VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=0, pirp=-2, s=0, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, UNLOADED=0] [L707] COND TRUE status >= 0 [L708] s = NP [L709] customIrp = 0 [L710] setEventCalled = customIrp [L711] lowerDriverReturn = setEventCalled [L712] compRegistered = lowerDriverReturn [L713] pended = compRegistered [L714] pirp__IoStatus__Status = 0 [L715] myStatus = 0 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=0, pirp=-2, pirp__IoStatus__Status=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, UNLOADED=0] [L716] COND TRUE irp_choice == 0 [L717] pirp__IoStatus__Status = -1073741637 [L718] myStatus = -1073741637 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=0, pirp=-2, pirp__IoStatus__Status=-1073741637, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, UNLOADED=0] [L721] CALL stub_driver_init() VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L658] s = NP [L659] pended = 0 [L660] compRegistered = 0 [L661] lowerDriverReturn = 0 [L662] setEventCalled = 0 [L663] customIrp = 0 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L721] RET stub_driver_init() VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=0, pirp=-2, pirp__IoStatus__Status=-1073741637, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, UNLOADED=0] [L724] COND FALSE !(status < 0) [L728] int tmp_ndt_1; [L729] tmp_ndt_1 = __VERIFIER_nondet_int() [L730] COND FALSE !(tmp_ndt_1 == 0) [L733] int tmp_ndt_2; [L734] tmp_ndt_2 = __VERIFIER_nondet_int() [L735] COND FALSE !(tmp_ndt_2 == 1) [L738] int tmp_ndt_3; [L739] tmp_ndt_3 = __VERIFIER_nondet_int() [L740] COND FALSE !(tmp_ndt_3 == 2) [L743] int tmp_ndt_4; [L744] tmp_ndt_4 = __VERIFIER_nondet_int() [L745] COND TRUE tmp_ndt_4 == 3 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=0, pirp=-2, pirp__IoStatus__Status=-1073741637, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, tmp_ndt_1=1, tmp_ndt_2=0, tmp_ndt_3=0, tmp_ndt_4=3, UNLOADED=0] [L767] CALL, EXPR FloppyPnp(devobj, pirp) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L161] int DeviceObject__DeviceExtension = __VERIFIER_nondet_int() ; [L162] int Irp__Tail__Overlay__CurrentStackLocation = __VERIFIER_nondet_int() ; [L163] int Irp__IoStatus__Information ; [L164] int Irp__IoStatus__Status ; [L165] int Irp__CurrentLocation = __VERIFIER_nondet_int() ; [L166] int disketteExtension__IsRemoved = __VERIFIER_nondet_int() ; [L167] int disketteExtension__IsStarted = __VERIFIER_nondet_int() ; [L168] int disketteExtension__TargetObject = __VERIFIER_nondet_int() ; [L169] int disketteExtension__HoldNewRequests ; [L170] int disketteExtension__FloppyThread = __VERIFIER_nondet_int() ; [L171] int disketteExtension__InterfaceString__Buffer = __VERIFIER_nondet_int() ; [L172] int disketteExtension__InterfaceString = __VERIFIER_nondet_int() ; [L173] int disketteExtension__ArcName__Length = __VERIFIER_nondet_int() ; [L174] int disketteExtension__ArcName = __VERIFIER_nondet_int() ; [L175] int irpSp__MinorFunction = __VERIFIER_nondet_int() ; [L176] int IoGetConfigurationInformation__FloppyCount = __VERIFIER_nondet_int() ; [L177] int irpSp ; [L178] int disketteExtension ; [L179] int ntStatus ; [L180] int doneEvent = __VERIFIER_nondet_int() ; [L181] int irpSp___0 ; [L182] int nextIrpSp ; [L183] int nextIrpSp__Control ; [L184] int irpSp___1 ; [L185] int irpSp__Context ; [L186] int irpSp__Control ; [L187] long __cil_tmp29 ; [L188] long __cil_tmp30 ; [L191] ntStatus = 0 [L192] PagingReferenceCount ++ VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ntStatus=0, PagingMutex=0, PagingReferenceCount=1, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L193] COND TRUE PagingReferenceCount == 1 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ntStatus=0, PagingMutex=0, PagingReferenceCount=1, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L196] disketteExtension = DeviceObject__DeviceExtension [L197] irpSp = Irp__Tail__Overlay__CurrentStackLocation VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ntStatus=0, PagingMutex=0, PagingReferenceCount=1, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L198] COND FALSE !(\read(disketteExtension__IsRemoved)) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ntStatus=0, PagingMutex=0, PagingReferenceCount=1, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L207] COND FALSE !(irpSp__MinorFunction == 0) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ntStatus=0, PagingMutex=0, PagingReferenceCount=1, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L210] COND TRUE irpSp__MinorFunction == 5 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ntStatus=0, PagingMutex=0, PagingReferenceCount=1, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L236] COND TRUE irpSp__MinorFunction == 5 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ntStatus=0, PagingMutex=0, PagingReferenceCount=1, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L239] COND FALSE !(! disketteExtension__IsStarted) [L255] disketteExtension__HoldNewRequests = 1 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=1, disketteExtension__HoldNewRequests=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ntStatus=0, PagingMutex=0, PagingReferenceCount=1, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L256] CALL, EXPR FlQueueIrpToThread(Irp, disketteExtension) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(DisketteExtension)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=1, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, PagingMutex=0, PagingReferenceCount=1, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L98] int status ; [L99] int threadHandle = __VERIFIER_nondet_int() ; [L100] int DisketteExtension__PoweringDown = __VERIFIER_nondet_int() ; [L101] int DisketteExtension__ThreadReferenceCount = __VERIFIER_nondet_int() ; [L102] int DisketteExtension__FloppyThread = __VERIFIER_nondet_int() ; [L103] int Irp__IoStatus__Status ; [L104] int Irp__IoStatus__Information ; [L105] int Irp__Tail__Overlay__CurrentStackLocation__Control ; [L106] int ObjAttributes = __VERIFIER_nondet_int() ; [L107] int __cil_tmp12 ; [L108] int __cil_tmp13 ; VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(DisketteExtension)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=1, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, DisketteExtension=0, DisketteExtension__FloppyThread=0, DisketteExtension__PoweringDown=0, DisketteExtension__ThreadReferenceCount=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, Irp=-2, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ObjAttributes=0, PagingMutex=0, PagingReferenceCount=1, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, threadHandle=-5, UNLOADED=0] [L111] COND FALSE !(DisketteExtension__PoweringDown == 1) [L117] DisketteExtension__ThreadReferenceCount ++ VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(DisketteExtension)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=1, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, DisketteExtension=0, DisketteExtension__FloppyThread=0, DisketteExtension__PoweringDown=0, DisketteExtension__ThreadReferenceCount=1, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, Irp=-2, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ObjAttributes=0, PagingMutex=0, PagingReferenceCount=1, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, threadHandle=-5, UNLOADED=0] [L118] COND FALSE !(DisketteExtension__ThreadReferenceCount == 0) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(DisketteExtension)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=1, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, DisketteExtension=0, DisketteExtension__FloppyThread=0, DisketteExtension__PoweringDown=0, DisketteExtension__ThreadReferenceCount=1, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, Irp=-2, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ObjAttributes=0, PagingMutex=0, PagingReferenceCount=1, pended=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, threadHandle=-5, UNLOADED=0] [L150] COND TRUE pended == 0 [L151] pended = 1 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(DisketteExtension)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=1, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, DisketteExtension=0, DisketteExtension__FloppyThread=0, DisketteExtension__PoweringDown=0, DisketteExtension__ThreadReferenceCount=1, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, Irp=-2, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ObjAttributes=0, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, threadHandle=-5, UNLOADED=0] [L157] return (259); VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(DisketteExtension)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=1, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, \result=259, compRegistered=0, customIrp=0, DC=2, DiskController=0, DisketteExtension=0, DisketteExtension__FloppyThread=0, DisketteExtension__PoweringDown=0, DisketteExtension__ThreadReferenceCount=1, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, Irp=-2, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ObjAttributes=0, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, threadHandle=-5, UNLOADED=0] [L256] RET, EXPR FlQueueIrpToThread(Irp, disketteExtension) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=1, disketteExtension__HoldNewRequests=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, FlQueueIrpToThread(Irp, disketteExtension)=259, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ntStatus=0, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L256] ntStatus = FlQueueIrpToThread(Irp, disketteExtension) [L259] __cil_tmp29 = (long )ntStatus VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, __cil_tmp29=259, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=1, disketteExtension__HoldNewRequests=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ntStatus=259, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L260] COND TRUE __cil_tmp29 == 259L VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, __cil_tmp29=259, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=1, disketteExtension__HoldNewRequests=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ntStatus=259, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L262-L263] CALL KeWaitForSingleObject(disketteExtension__FloppyThread, Executive, KernelMode, 0, 0) VAL [\old(Alertable)=0, \old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(Object)=1, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(Timeout)=0, \old(UNLOADED)=0, \old(WaitMode)=0, \old(WaitReason)=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L1066] COND FALSE !(s == MPR3) VAL [\old(Alertable)=0, \old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(Object)=1, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(Timeout)=0, \old(UNLOADED)=0, \old(WaitMode)=0, \old(WaitReason)=0, Alertable=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, Object=1, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, Timeout=0, UNLOADED=0, WaitMode=0, WaitReason=0] [L1075] COND FALSE !(customIrp == 1) VAL [\old(Alertable)=0, \old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(Object)=1, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(Timeout)=0, \old(UNLOADED)=0, \old(WaitMode)=0, \old(WaitReason)=0, Alertable=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, Object=1, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, Timeout=0, UNLOADED=0, WaitMode=0, WaitReason=0] [L1079] COND FALSE !(s == MPR3) VAL [\old(Alertable)=0, \old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(Object)=1, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(Timeout)=0, \old(UNLOADED)=0, \old(WaitMode)=0, \old(WaitReason)=0, Alertable=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, Object=1, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, Timeout=0, UNLOADED=0, WaitMode=0, WaitReason=0] [L1086] int tmp_ndt_12; [L1087] tmp_ndt_12 = __VERIFIER_nondet_int() [L1088] COND TRUE tmp_ndt_12 == 0 VAL [\old(Alertable)=0, \old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(Object)=1, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(Timeout)=0, \old(UNLOADED)=0, \old(WaitMode)=0, \old(WaitReason)=0, Alertable=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, Object=1, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, Timeout=0, tmp_ndt_12=0, UNLOADED=0, WaitMode=0, WaitReason=0] [L1094] return (0); VAL [\old(Alertable)=0, \old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(Object)=1, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(Timeout)=0, \old(UNLOADED)=0, \old(WaitMode)=0, \old(WaitReason)=0, \result=0, Alertable=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, Object=1, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, Timeout=0, tmp_ndt_12=0, UNLOADED=0, WaitMode=0, WaitReason=0] [L262-L263] RET KeWaitForSingleObject(disketteExtension__FloppyThread, Executive, KernelMode, 0, 0) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, __cil_tmp29=259, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=1, disketteExtension__HoldNewRequests=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, KeWaitForSingleObject(disketteExtension__FloppyThread, Executive, KernelMode, 0, 0)=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ntStatus=259, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L265] COND TRUE disketteExtension__FloppyThread != 0 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, __cil_tmp29=259, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=1, disketteExtension__HoldNewRequests=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=-1073741637, NP=1, ntStatus=259, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L268] disketteExtension__FloppyThread = 0 [L269] Irp__IoStatus__Status = 0 [L270] myStatus = 0 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, __cil_tmp29=259, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=0, disketteExtension__HoldNewRequests=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__IoStatus__Status=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, ntStatus=259, PagingMutex=0, PagingReferenceCount=1, pended=1, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L271] COND TRUE s == NP [L272] s = SKIP1 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, __cil_tmp29=259, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=0, disketteExtension__HoldNewRequests=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=0, Irp__IoStatus__Status=0, Irp__Tail__Overlay__CurrentStackLocation=0, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, ntStatus=259, PagingMutex=0, PagingReferenceCount=1, pended=1, s=3, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L279] Irp__CurrentLocation ++ [L280] Irp__Tail__Overlay__CurrentStackLocation ++ VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, __cil_tmp29=259, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=0, disketteExtension__HoldNewRequests=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=1, Irp__IoStatus__Status=0, Irp__Tail__Overlay__CurrentStackLocation=1, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, ntStatus=259, PagingMutex=0, PagingReferenceCount=1, pended=1, s=3, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L281] CALL, EXPR IofCallDriver(disketteExtension__TargetObject, Irp) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=3, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=1, pended=1, s=3, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L968] int returnVal2 ; [L969] int compRetStatus1 ; [L970] int lcontext = __VERIFIER_nondet_int() ; [L971] unsigned long __cil_tmp7 ; VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=3, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, Irp=-2, KernelMode=0, lcontext=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=1, pended=1, s=3, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L974] COND FALSE !(\read(compRegistered)) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=3, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, Irp=-2, KernelMode=0, lcontext=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=1, pended=1, s=3, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L987] int tmp_ndt_10; [L988] tmp_ndt_10 = __VERIFIER_nondet_int() [L989] COND TRUE tmp_ndt_10 == 0 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=3, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, Irp=-2, KernelMode=0, lcontext=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=1, pended=1, s=3, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, tmp_ndt_10=0, UNLOADED=0] [L1000] returnVal2 = 0 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=3, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, Irp=-2, KernelMode=0, lcontext=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=1, pended=1, returnVal2=0, s=3, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, tmp_ndt_10=0, UNLOADED=0] [L1013] COND FALSE !(s == NP) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=3, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, Irp=-2, KernelMode=0, lcontext=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=1, pended=1, returnVal2=0, s=3, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, tmp_ndt_10=0, UNLOADED=0] [L1017] COND FALSE !(s == MPR1) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=3, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, Irp=-2, KernelMode=0, lcontext=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=1, pended=1, returnVal2=0, s=3, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, tmp_ndt_10=0, UNLOADED=0] [L1026] COND TRUE s == SKIP1 [L1027] s = SKIP2 [L1028] lowerDriverReturn = returnVal2 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=3, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, Irp=-2, KernelMode=0, lcontext=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=1, pended=1, returnVal2=0, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, tmp_ndt_10=0, UNLOADED=0] [L1036] return (returnVal2); VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=3, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, \result=0, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, Irp=-2, KernelMode=0, lcontext=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=1, pended=1, returnVal2=0, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, tmp_ndt_10=0, UNLOADED=0] [L281] RET, EXPR IofCallDriver(disketteExtension__TargetObject, Irp) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, __cil_tmp29=259, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=0, disketteExtension__HoldNewRequests=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IofCallDriver(disketteExtension__TargetObject, Irp)=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=1, Irp__IoStatus__Status=0, Irp__Tail__Overlay__CurrentStackLocation=1, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, ntStatus=259, PagingMutex=0, PagingReferenceCount=1, pended=1, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L281] ntStatus = IofCallDriver(disketteExtension__TargetObject, Irp) [L427] PagingReferenceCount -- VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, __cil_tmp29=259, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=0, disketteExtension__HoldNewRequests=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=1, Irp__IoStatus__Status=0, Irp__Tail__Overlay__CurrentStackLocation=1, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, ntStatus=0, PagingMutex=0, PagingReferenceCount=0, pended=1, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L428] COND TRUE PagingReferenceCount == 0 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, __cil_tmp29=259, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=0, disketteExtension__HoldNewRequests=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=1, Irp__IoStatus__Status=0, Irp__Tail__Overlay__CurrentStackLocation=1, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, ntStatus=0, PagingMutex=0, PagingReferenceCount=0, pended=1, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L431] return (ntStatus); VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DeviceObject)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(Irp)=-2, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=-1073741637, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=1, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, \result=0, __cil_tmp29=259, compRegistered=0, customIrp=0, DC=2, DeviceObject=0, DeviceObject__DeviceExtension=0, DiskController=0, disketteExtension=0, disketteExtension__ArcName=0, disketteExtension__ArcName__Length=0, disketteExtension__FloppyThread=0, disketteExtension__HoldNewRequests=1, disketteExtension__InterfaceString=-3, disketteExtension__InterfaceString__Buffer=0, disketteExtension__IsRemoved=0, disketteExtension__IsStarted=1, disketteExtension__TargetObject=0, doneEvent=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IoGetConfigurationInformation__FloppyCount=-4, IPC=7, Irp=-2, Irp__CurrentLocation=1, Irp__IoStatus__Status=0, Irp__Tail__Overlay__CurrentStackLocation=1, irpSp=0, irpSp__MinorFunction=5, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, ntStatus=0, PagingMutex=0, PagingReferenceCount=0, pended=1, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L767] RET, EXPR FloppyPnp(devobj, pirp) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyPnp(devobj, pirp)=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=1, pirp=-2, pirp__IoStatus__Status=-1073741637, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, tmp_ndt_1=1, tmp_ndt_2=0, tmp_ndt_3=0, tmp_ndt_4=3, UNLOADED=0] [L767] status = FloppyPnp(devobj, pirp) [L780] COND TRUE pended == 1 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=1, pirp=-2, pirp__IoStatus__Status=-1073741637, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, tmp_ndt_1=1, tmp_ndt_2=0, tmp_ndt_3=0, tmp_ndt_4=3, UNLOADED=0] [L781] COND FALSE !(s == NP) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=1, pirp=-2, pirp__IoStatus__Status=-1073741637, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, tmp_ndt_1=1, tmp_ndt_2=0, tmp_ndt_3=0, tmp_ndt_4=3, UNLOADED=0] [L788] COND TRUE pended == 1 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=1, pirp=-2, pirp__IoStatus__Status=-1073741637, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, tmp_ndt_1=1, tmp_ndt_2=0, tmp_ndt_3=0, tmp_ndt_4=3, UNLOADED=0] [L789] COND FALSE !(s == MPR3) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=1, pirp=-2, pirp__IoStatus__Status=-1073741637, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, tmp_ndt_1=1, tmp_ndt_2=0, tmp_ndt_3=0, tmp_ndt_4=3, UNLOADED=0] [L796] COND TRUE s != UNLOADED VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=1, pirp=-2, pirp__IoStatus__Status=-1073741637, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, tmp_ndt_1=1, tmp_ndt_2=0, tmp_ndt_3=0, tmp_ndt_4=3, UNLOADED=0] [L797] COND TRUE status != -1 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=1, pirp=-2, pirp__IoStatus__Status=-1073741637, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, tmp_ndt_1=1, tmp_ndt_2=0, tmp_ndt_3=0, tmp_ndt_4=3, UNLOADED=0] [L798] COND FALSE !(s != SKIP2) VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=1, pirp=-2, pirp__IoStatus__Status=-1073741637, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, tmp_ndt_1=1, tmp_ndt_2=0, tmp_ndt_3=0, tmp_ndt_4=3, UNLOADED=0] [L812] COND TRUE pended == 1 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=1, pirp=-2, pirp__IoStatus__Status=-1073741637, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, tmp_ndt_1=1, tmp_ndt_2=0, tmp_ndt_3=0, tmp_ndt_4=3, UNLOADED=0] [L813] COND TRUE status != 259 VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, devobj=0, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, irp=-2, irp_choice=0, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=1, pirp=-2, pirp__IoStatus__Status=-1073741637, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, status=0, Suspended=0, tmp_ndt_1=1, tmp_ndt_2=0, tmp_ndt_3=0, tmp_ndt_4=3, UNLOADED=0] [L814] CALL errorFn() VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=1, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] [L1627] reach_error() VAL [\old(compRegistered)=0, \old(customIrp)=0, \old(DC)=0, \old(DiskController)=0, \old(Executive)=0, \old(FlConfigCallBack)=0, \old(FloppyDiskPeripheral)=0, \old(FloppyThread)=0, \old(IPC)=0, \old(KernelMode)=0, \old(lowerDriverReturn)=0, \old(MaximumInterfaceType)=0, \old(MOUNTDEV_MOUNTED_DEVICE_GUID)=0, \old(MPR1)=0, \old(MPR3)=0, \old(myStatus)=0, \old(NP)=0, \old(PagingReferenceCount)=0, \old(pended)=0, \old(s)=0, \old(setEventCalled)=0, \old(SKIP1)=0, \old(SKIP2)=0, \old(Suspended)=0, \old(UNLOADED)=0, compRegistered=0, customIrp=0, DC=2, DiskController=0, Executive=0, FlConfigCallBack=0, FloppyDiskPeripheral=0, FloppyThread=0, IPC=7, KernelMode=0, lowerDriverReturn=0, MaximumInterfaceType=0, MOUNTDEV_MOUNTED_DEVICE_GUID=0, MPR1=5, MPR3=6, myStatus=0, NP=1, PagingMutex=0, PagingReferenceCount=0, pended=1, s=4, setEventCalled=0, SKIP1=3, SKIP2=4, Suspended=0, UNLOADED=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 31 procedures, 396 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 306.4s, OverallIterations: 55, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 267.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 34988 SdHoareTripleChecker+Valid, 88.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 34509 mSDsluCounter, 62779 SdHoareTripleChecker+Invalid, 87.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 39409 mSDsCounter, 10492 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 86367 IncrementalHoareTripleChecker+Invalid, 96859 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 10492 mSolverCounterUnsat, 23370 mSDtfsCounter, 86367 mSolverCounterSat, 0.7s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1216 GetRequests, 491 SyntacticMatches, 7 SemanticMatches, 718 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1351 ImplicationChecksByTransitivity, 9.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=963occurred in iteration=19, InterpolantAutomatonStates: 639, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 24.8s AutomataMinimizationTime, 54 MinimizatonAttempts, 3264 StatesRemovedByMinimization, 54 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 10.0s InterpolantComputationTime, 3072 NumberOfCodeBlocks, 3072 NumberOfCodeBlocksAsserted, 55 NumberOfCheckSat, 2933 ConstructedInterpolants, 0 QuantifiedInterpolants, 14817 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 54 InterpolantComputations, 54 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-04-27 15:02:27,732 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...